@article{VicenteBarrosMessicketal.2021,
  author    = {Vicente, Luis and Barros, Matthew and Messick, Troy and Saab, Andres},
  title     = {On a nonargument for cleft sources in sluicing},
  series = {Linguistic inquiry},
  volume    = {52},
  journal   = {Linguistic inquiry},
  number    = {4},
  publisher = {MIT Press},
  address   = {Cambridge},
  issn      = {0024-3892},
  doi       = {10.1162/ling_a_00390},
  pages     = {867 -- 880},
  year      = {2021},
  abstract  = {On the basis of certain semantic intuitions, Barros (2012) argues that ellipsis does not require structural isomorphism between elided structure and its antecedent. We tackle this claim. Semantic intuitions cannot be a pointer to the analysis of silent structure. We provide empirical evidence that raises the question of to what extent semantic intuitions about plausible articulable syntax must inform one's analysis of silent structure. We conclude that the answer to this question must be crosslinguistically informed. We conjecture that ellipsis introduces ellipsis-specific interpretive mechanisms, so that intuitions about "how the unelided structure would be interpreted" are not empirically relevant.},
  language  = {en}
}
@article{DuttaJonssonVasyuraBathke2021,
  author    = {Dutta, Rishabh and J{\´o}nsson, Sigurj{\´o}n and Vasyura-Bathke, Hannes},
  title     = {Simultaneous Bayesian estimation of non-planar fault geometry and spatially-variable slip},
  series = {JGR / AGU, American Geophysical Union : Solid earth},
  volume    = {126},
  journal   = {JGR / AGU, American Geophysical Union : Solid earth},
  number    = {7},
  publisher = {Wiley},
  address   = {Hoboken, NJ},
  issn      = {2169-9313},
  doi       = {10.1029/2020JB020441},
  pages     = {28},
  year      = {2021},
  abstract  = {Large earthquakes are usually modeled with simple planar fault surfaces or a combination of several planar fault segments. However, in general, earthquakes occur on faults that are non-planar and exhibit significant geometrical variations in both the along-strike and down-dip directions at all spatial scales. Mapping of surface fault ruptures and high-resolution geodetic observations are increasingly revealing complex fault geometries near the surface and accurate locations of aftershocks often indicate geometrical complexities at depth. With better geodetic data and observations of fault ruptures, more details of complex fault geometries can be estimated resulting in more realistic fault models of large earthquakes. To address this topic, we here parametrize non-planar fault geometries with a set of polynomial parameters that allow for both along-strike and down-dip variations in the fault geometry. Our methodology uses Bayesian inference to estimate the non-planar fault parameters from geodetic data, yielding an ensemble of plausible models that characterize the uncertainties of the non-planar fault geometry and the fault slip. The method is demonstrated using synthetic tests considering slip spatially distributed on a single continuous finite non-planar fault surface with varying dip and strike angles both in the down-dip and along-strike directions. The results show that fault-slip estimations can be biased when a simple planar fault geometry is assumed in presence of significant non-planar geometrical variations. Our method can help to model earthquake fault sources in a more realistic way and may be extended to include multiple non-planar fault segments or other geometrical fault complexities.},
  language  = {en}
}
@phdthesis{Leiser2021,
  author    = {Leiser, Rico},
  title     = {Biogeochemical processes governing microplastic transport in freshwater reservoirs},
  doi       = {10.25932/publishup-52024},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-520240},
  school      = {Universit{\"a}t Potsdam},
  pages     = {ix, 143},
  year      = {2021},
  abstract  = {The presented study investigated the influence of microbial and biogeochemical processes on the physical transport related properties and the fate of microplastics in freshwater reservoirs. The overarching goal was to elucidate the mechanisms leading to sedimentation and deposition of microplastics in such environments. This is of importance, as large amounts of initially buoyant microplastics are found in reservoir sediments worldwide. However, the transport processes which lead to microplastics accumulation in sediments, were up to now understudied. The impact of biofilm formation on the density and subsequent sedimentation of microplastics was investigated in the eutrophic Bautzen reservoirs (Chapter 2). Biofilms are complex microbial communities fixed to submerged surfaces through a slimy organic film. The mineral calcite was detected in the biofilms, which led to the sinking of the overgrown microplastic particles. The calcite was of biogenic origin, most likely precipitated by sessile cyanobacteria within the biofilms. Biofilm formation was also studied in the mesotrophic Malter reservoir. Unlike in Bautzen reservoir, biofilm formation did not govern the sedimentation of different microplastics in Malter reservoir (Chapter 3). Instead autumnal lake mixing led to the formation of sinking aggregates of microplastics and iron colloids. Such colloids form when anoxic, iron-rich water from the hypolimnion mixes with the oxygenated epilimnetic waters. The colloids bind organic material from the lake water, which leads to the formation of large and sinking iron-organo flocs. Hence, iron-organo floc formation and their influence on the buoyancy or burial of microplastics into sediments of Bautzen reservoir was studied in laboratory experiments (Chapter 4). Microplastics of different shapes (fiber, fragment, sphere) and sizes were readily incorporated into sinking iron-organo flocs. By this initially buoyant polyethylene microplastics were transported on top of sediments from Bautzen reservoir. Shortly after deposition, the microplastic bearing flocs started to subside and transported the pollutants into deeper sediment layers. The microplastics were not released from the sediments within two months of laboratory incubation. The stability of floc microplastic deposition was further investigated employing experiments with the iron reducing model organism Shewanella oneidensis (Chapter 5). It was shown, that reduction or re-mineralization of the iron minerals did not affect the integrity of the iron-organo flocs. The organic matrix was stable under iron reducing conditions. Hence, no incorporated microplastics were released from the flocs. As similar processes are likely to take place in natural sediments, this might explain the previous described low microplastic release from the sediments. This thesis introduced different mechanisms leading to the sedimentation of initially buoyant microplastics and to their subsequent deposition in freshwater reservoirs. Novel processes such as the aggregation with iron-organo flocs were identified and the understudied issue of biofilm densification through biogenic mineral formation was further investigated. The findings might have implications for the fate of microplastics within the river-reservoir system and outline the role of freshwater reservoirs as important accumulation zone for microplastics. Microplastics deposited in the sediments of reservoirs might not be transported further by through flowing river. Hence the study might contribute to better risk assessment and transport balances of these anthropogenic contaminants.},
  language  = {en}
}
@phdthesis{Barchewitz2021,
  author    = {Barchewitz, Tino},
  title     = {Impact of microcystin on the non-canonical localization of RubisCO in the toxic bloom-forming cyanobacterium Microcystis aeruginosa PCC7806},
  doi       = {10.25932/publishup-50829},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-508299},
  school      = {Universit{\"a}t Potsdam},
  pages     = {vii, 106},
  year      = {2021},
  abstract  = {Cyanobacteria are an abundant bacterial group and are found in a variety of ecological niches all around the globe. They can serve as a real threat for fish or mammals and can restrict the use of lakes or rivers for recreational purposes or as a source of drinking water, when they form blooms. One of the most abundant bloom-forming cyanobacteria is Microcystis aeruginosa. In the first part of the study, the role and possible dynamics of RubisCO in M. aeruginosa during high-light irradiation were examined. Its response was analyzed on the protein and peptide level via immunoblotting, immunofluorescence microscopy and with high performance liquid chromatography (HPLC). It was revealed that large amounts of RubisCO were located outside of carboxysomes under the applied high light stress. RubisCO aggregated mainly underneath the cytoplasmic membrane. There it forms a putative Calvin-Benson-Bassham (CBB) super complex together with other enzymes of photosynthesis. This complex could be part of an alternative carbon-concentrating mechanism (CCM) in M. aeruginosa, which enables a faster, and energy saving adaptation to high light stress of the whole bloom. Furthermore, the re-localization of RubisCO was delayed in the microcystin-deficient mutant ΔmcyB and RubisCO was more evenly distributed over the cell in comparison to the wild type. Since ΔmcyB is not harmed in its growth, possibly other produced cyanopeptides as aeruginosin or cyanopeptolin also play a role in the stabilization of RubisCO and the putative CBB complex, especially in the microcystin-free mutant. In the second part of this work, the possible role of microcystin as an extracellular signaling peptide during the diurnal cycle was studied. HPLC analysis showed a strong increase of extracellular microcystin in the wild type when the population entered nighttime and it resumed into the next day as well. Together with the increase of extracellular microcystin, a strong decrease of protein-bound intracellular microcystin was observed via immunoblot analysis. Interestingly, the signal of the large subunit of RubisCO (RbcL) also diminished when high amounts of microcystin were present in the surrounding medium. Microcystin addition experiments to M. aeruginosa WT and ΔmcyB cultures support this observation, since the immunoblot signal of both subunits of RubisCO and CcmK, a shell protein of carboxysomes, diminished after the addition of microcystin. In addition, the fluctuation of cyanopeptolin during the diurnal cycle indicates a more prominent role of other cyanopeptides besides microcystin as a signaling peptide, intracellularly as well as extracellularly.},
  language  = {en}
}
@misc{PerkinsRoseGrossartetal.2021,
  author    = {Perkins, Anita and Rose, Andrew and Grossart, Hans-Peter and Rojas-Jimenez, Keilor Osvaldo and Barroso Prescott, Selva Kiri and Oakes, Joanne M.},
  title     = {Oxic and Anoxic Organic Polymer Degradation Potential of Endophytic Fungi From the Marine Macroalga, Ecklonia radiata},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  volume    = {12},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-55052},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-550520},
  pages     = {1 -- 13},
  year      = {2021},
  abstract  = {Cellulose and chitin are the most abundant polymeric, organic carbon source globally. Thus, microbes degrading these polymers significantly influence global carbon cycling and greenhouse gas production. Fungi are recognized as important for cellulose decomposition in terrestrial environments, but are far less studied in marine environments, where bacterial organic matter degradation pathways tend to receive more attention. In this study, we investigated the potential of fungi to degrade kelp detritus, which is a major source of cellulose in marine systems. Given that kelp detritus can be transported considerable distances in the marine environment, we were specifically interested in the capability of endophytic fungi, which are transported with detritus, to ultimately contribute to kelp detritus degradation. We isolated 10 species and two strains of endophytic fungi from the kelp Ecklonia radiata. We then used a dye decolorization assay to assess their ability to degrade organic polymers (lignin, cellulose, and hemicellulose) under both oxic and anoxic conditions and compared their degradation ability with common terrestrial fungi. Under oxic conditions, there was evidence that Ascomycota isolates produced cellulose-degrading extracellular enzymes (associated with manganese peroxidase and sulfur-containing lignin peroxidase), while Mucoromycota isolates appeared to produce both lignin and cellulose-degrading extracellular enzymes, and all Basidiomycota isolates produced lignin-degrading enzymes (associated with laccase and lignin peroxidase). Under anoxic conditions, only three kelp endophytes degraded cellulose. We concluded that kelp fungal endophytes can contribute to cellulose degradation in both oxic and anoxic environments. Thus, endophytic kelp fungi may play a significant role in marine carbon cycling via polymeric organic matter degradation.},
  language  = {en}
}
@article{KutzschbachWunderWannhoffetal.2021,
  author    = {Kutzschbach, Martin and Wunder, Bernd and Wannhoff, Iris and Wilke, Franziska Daniela Helena and Couffignal, Fr{\´e}d{\´e}ric and Rocholl, Alexander},
  title     = {Raman spectroscopic quantification of tetrahedral boron in synthetic aluminum-rich tourmaline},
  series = {American mineralogist : an international journal of earth and planetary materials},
  volume    = {106},
  journal   = {American mineralogist : an international journal of earth and planetary materials},
  number    = {6},
  publisher = {Mineralogical Society of America},
  address   = {Washington, DC [u.a.]},
  issn      = {0003-004X},
  doi       = {10.2138/am-2021-7758},
  pages     = {872 -- 882},
  year      = {2021},
  abstract  = {The Raman spectra of five B-[4]-bearing tourmalines of different composition synthesized at 700 degrees C/4.0 GPa (including first-time synthesis of Na-Li-B-[4]-tourmaline, Ca-Li-B-[4]-tourmaline, and Ca-bearing square-B-[4]-tourmaline) reveal a strong correlation between the tetrahedral boron content and the summed relative intensity of all OH-stretching bands between 3300-3430 cm(-1). The band shift to low wavenumbers is explained by strong O3-H center dot center dot center dot O5 hydrogen bridge bonding. Applying the regression equation to natural B-[4]-bearing tourmaline from the Koralpe (Austria) reproduces the EMPA-derived value perfectly [EMPA: 0.67(12) B-[4] pfu vs. Raman: 0.66(13) B-[4] pfu]. This demonstrates that Raman spectroscopy provides a fast and easy-to-use tool for the quantification of tetrahedral boron in tourmaline. The knowledge of the amount of tetrahedral boron in tourmaline has important implications for the better understanding and modeling of B-isotope fractionation between tourmaline and fluid/melt, widely used as a tracer of mass transfer processes.},
  language  = {en}
}
@misc{ZurellKoenigMalchowetal.2021,
  author    = {Zurell, Damaris and K{\"o}nig, Christian and Malchow, Anne-Kathleen and Kapitza, Simon and Bocedi, Greta and Travis, Justin M. J. and Fandos, Guillermo},
  title     = {Spatially explicit models for decision-making in animal conservation and restoration},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  volume    = {2022},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  edition   = {4},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-54991},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-549915},
  pages     = {1 -- 16},
  year      = {2021},
  abstract  = {Models are useful tools for understanding and predicting ecological patterns and processes. Under ongoing climate and biodiversity change, they can greatly facilitate decision-making in conservation and restoration and help designing adequate management strategies for an uncertain future. Here, we review the use of spatially explicit models for decision support and to identify key gaps in current modelling in conservation and restoration. Of 650 reviewed publications, 217 publications had a clear management application and were included in our quantitative analyses. Overall, modelling studies were biased towards static models (79\%), towards the species and population level (80\%) and towards conservation (rather than restoration) applications (71\%). Correlative niche models were the most widely used model type. Dynamic models as well as the gene-to-individual level and the community-to-ecosystem level were underrepresented, and explicit cost optimisation approaches were only used in 10\% of the studies. We present a new model typology for selecting models for animal conservation and restoration, characterising model types according to organisational levels, biological processes of interest and desired management applications. This typology will help to more closely link models to management goals. Additionally, future efforts need to overcome important challenges related to data integration, model integration and decision-making. We conclude with five key recommendations, suggesting that wider usage of spatially explicit models for decision support can be achieved by 1) developing a toolbox with multiple, easier-to-use methods, 2) improving calibration and validation of dynamic modelling approaches and 3) developing best-practise guidelines for applying these models. Further, more robust decision-making can be achieved by 4) combining multiple modelling approaches to assess uncertainty, and 5) placing models at the core of adaptive management. These efforts must be accompanied by long-term funding for modelling and monitoring, and improved communication between research and practise to ensure optimal conservation and restoration outcomes.},
  language  = {en}
}
@misc{FischerWinterFelisattietal.2021,
  author    = {Fischer, Martin H. and Winter, Bodo and Felisatti, Arianna and Myachykov, Andriy and Jeglinski-Mende, Melinda A. and Shaki, Samuel},
  title     = {More Instructions Make Fewer Subtractions},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  volume    = {12},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-55008},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-550086},
  pages     = {1 -- 3},
  year      = {2021},
  abstract  = {Research on problem solving offers insights into how humans process task-related information and which strategies they use (Newell and Simon, 1972; {\"O}llinger et al., 2014). Problem solving can be defined as the search for possible changes in one's mind (Kahneman, 2003). In a recent study, Adams et al. (2021) assessed whether the predominant problem solving strategy when making changes involves adding or subtracting elements. In order to do this, they used several examples of simple problems, such as editing text or making visual patterns symmetrical, either in naturalistic settings or on-line. The essence of the authors' findings is a strong preference to add rather than subtract elements across a diverse range of problems, including the stabilizing of artifacts, creating symmetrical patterns, or editing texts. More specifically, they succeeded in demonstrating that "participants were less likely to identify advantageous subtractive changes when the task did not (vs. did) cue them to consider subtraction, when they had only one opportunity (vs. several) to recognize the shortcomings of an additive search strategy or when they were under a higher (vs. lower) cognitive load" (Adams et al., 2021, p. 258). Addition and subtraction are generally defined as de-contextualized mathematical operations using abstract symbols (Russell, 1903/1938). Nevertheless, understanding of both symbols and operations is informed by everyday activities, such as making or breaking objects (Lakoff and N{\´u}{\~n}ez, 2000; Fischer and Shaki, 2018). The universal attribution of "addition bias" or "subtraction neglect" to problem solving activities is perhaps a convenient shorthand but it overlooks influential framing effects beyond those already acknowledged in the report and the accompanying commentary (Meyvis and Yoon, 2021). Most importantly, while Adams et al.'s study addresses an important issue, their very method of verbally instructing participants, together with lack of control over several known biases, might render their findings less than conclusive. Below, we discuss our concerns that emerged from the identified biases, namely those regarding the instructions and the experimental materials. Moreover, we refer to research from mathematical cognition that provides new insights into Adams et al.'s findings.},
  language  = {en}
}
@article{FischerWinterFelisattietal.2021,
  author    = {Fischer, Martin H. and Winter, Bodo and Felisatti, Arianna and Myachykov, Andriy and Jeglinski-Mende, Melinda A. and Shaki, Samuel},
  title     = {More instructions make fewer subtractions},
  series = {Frontiers in psychology / Frontiers Research Foundation},
  volume    = {12},
  journal   = {Frontiers in psychology / Frontiers Research Foundation},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne, Schweiz},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2021.720616},
  pages     = {1 -- 3},
  year      = {2021},
  abstract  = {Research on problem solving offers insights into how humans process task-related information and which strategies they use (Newell and Simon, 1972; {\"O}llinger et al., 2014). Problem solving can be defined as the search for possible changes in one's mind (Kahneman, 2003). In a recent study, Adams et al. (2021) assessed whether the predominant problem solving strategy when making changes involves adding or subtracting elements. In order to do this, they used several examples of simple problems, such as editing text or making visual patterns symmetrical, either in naturalistic settings or on-line. The essence of the authors' findings is a strong preference to add rather than subtract elements across a diverse range of problems, including the stabilizing of artifacts, creating symmetrical patterns, or editing texts. More specifically, they succeeded in demonstrating that "participants were less likely to identify advantageous subtractive changes when the task did not (vs. did) cue them to consider subtraction, when they had only one opportunity (vs. several) to recognize the shortcomings of an additive search strategy or when they were under a higher (vs. lower) cognitive load" (Adams et al., 2021, p. 258). Addition and subtraction are generally defined as de-contextualized mathematical operations using abstract symbols (Russell, 1903/1938). Nevertheless, understanding of both symbols and operations is informed by everyday activities, such as making or breaking objects (Lakoff and N{\´u}{\~n}ez, 2000; Fischer and Shaki, 2018). The universal attribution of "addition bias" or "subtraction neglect" to problem solving activities is perhaps a convenient shorthand but it overlooks influential framing effects beyond those already acknowledged in the report and the accompanying commentary (Meyvis and Yoon, 2021). Most importantly, while Adams et al.'s study addresses an important issue, their very method of verbally instructing participants, together with lack of control over several known biases, might render their findings less than conclusive. Below, we discuss our concerns that emerged from the identified biases, namely those regarding the instructions and the experimental materials. Moreover, we refer to research from mathematical cognition that provides new insights into Adams et al.'s findings.},
  language  = {en}
}
@article{BelliFelisattiFischer2021,
  author    = {Belli, Francesco and Felisatti, Arianna and Fischer, Martin H.},
  title     = {"BreaThink"},
  series = {Experimental brain research},
  volume    = {239},
  journal   = {Experimental brain research},
  number    = {8},
  publisher = {Springer},
  address   = {New York},
  issn      = {0014-4819},
  doi       = {10.1007/s00221-021-06147-z},
  pages     = {2489 -- 2499},
  year      = {2021},
  abstract  = {Cognition is shaped by signals from outside and within the body. Following recent evidence of interoceptive signals modulating higher-level cognition, we examined whether breathing changes the production and perception of quantities. In Experiment 1, 22 adults verbally produced on average larger random numbers after inhaling than after exhaling. In Experiment 2, 24 further adults estimated the numerosity of dot patterns that were briefly shown after either inhaling or exhaling. Again, we obtained on average larger responses following inhalation than exhalation. These converging results extend models of situated cognition according to which higher-level cognition is sensitive to transient interoceptive states.},
  language  = {en}
}
@article{KuehneMaassWeck2021,
  author    = {K{\"u}hne, Franziska and Maaß, Ulrike and Weck, Florian},
  title     = {Einsatz standardisierter Patienten im Psychologiestudium},
  series = {Verhaltenstherapie : Praxis, Forschung, Perspektiven},
  volume    = {31},
  journal   = {Verhaltenstherapie : Praxis, Forschung, Perspektiven},
  number    = {2},
  publisher = {Karger},
  address   = {Basel},
  issn      = {1016-6262},
  doi       = {10.1159/000509249},
  pages     = {152 -- 160},
  year      = {2021},
  abstract  = {Hintergrund: Im Rahmen des reformierten Psychotherapeutengesetzes wird eine starkere Praxisorientierung in der klinisch-psychologischen Lehre und in der Prufung psychotherapeutischer Kompetenzen verankert. Hierbei sollen Studierende durch die Interaktion mit standardisierten Patient*innen (SP) therapeutische Kompetenzen erwerben und demonstrieren. Fragestellung: Das Ziel des vorliegenden Beitrags ist es, eine evidenzbasierte Umsetzung dieser neuen Lehr- und Prufungsformate zu unterstutzen, indem bisherige Forschungsbefunde zum Einsatz von SP dargestellt und Bereiche, in denen weitere Forschung notwendig ist, aufgezeigt werden. Ergebnisse: Empirische Befunde zeigen, dass SP psychische Storungen authentisch darstellen konnen. Voraussetzung dafur sind beispielsweise die Auswahl geeigneter SP, detaillierte Rollenanleitungen, spezifisches Training, Feedback und Nachschulungen. Auch wenn einige Forschungsfragen, wie zur vergleichenden Wirksamkeit des Einsatzes von SP, noch unbeantwortet sind, lassen sich praktische Implikationen fur SP-Programme in Lehre, Prufung und Forschung ableiten, die in einem Ablaufschema dargestellt werden. Schlussfolgerungen: Der Einsatz von SP bietet gro ss es Potenzial fur die klinisch-psychologische Lehre und Ausbildungsforschung. Um den Einsatz von SP an anderen Standorten zu unterstutzen, werden Beispielmaterialien (z.B. Rollenanleitung) in den elektronischen Supplementen (siehe www.karger.com/doi/10.1159/000509249 fur alle Supplemente) zum Artikel zur Verfugung gestellt.},
  language  = {de}
}
@misc{Ranaee2021,
  author    = {Ranaee, Mahdi},
  title     = {Rezension zu: Pasnau, Robert: After certainty: a history of our epistemic ideals and illusions. - Oxford: Oxford University Press, 2017. - 384 pp. - ISBN: 978-0-19-885218-6},
  series = {Archiv f{\"u}r Geschichte der Philosophie},
  volume    = {103},
  journal   = {Archiv f{\"u}r Geschichte der Philosophie},
  number    = {1},
  publisher = {De Gruyter},
  address   = {Berlin},
  issn      = {0003-9101},
  doi       = {10.1515/agph-2020-2013},
  pages     = {189 -- 194},
  year      = {2021},
  language  = {en}
}
@misc{Ranaee2021,
  author    = {Ranaee, Mahdi},
  title     = {Book review: de Boer, Karin: Kant's reform of metaphysics: the critique of pure reason reconsidered. - Cambridge: Cambridge University Press, 2020. - 290 pp. - ISBN: 978-11-0889798-3},
  series = {International journal of philosophical studies},
  volume    = {29},
  journal   = {International journal of philosophical studies},
  number    = {1},
  publisher = {Routledge, Taylor \& Francis Group},
  address   = {Abingdon},
  isbn      = {9781108897983},
  issn      = {0967-2559},
  doi       = {10.1080/09672559.2021.1873545},
  pages     = {121 -- 126},
  year      = {2021},
  language  = {en}
}
@article{GoebelLagodzinskiSeidel2021,
  author    = {G{\"o}bel, Andreas and Lagodzinski, Julius Albert Gregor and Seidel, Karen},
  title     = {Counting homomorphisms to trees modulo a prime},
  series = {ACM transactions on computation theory : TOCT / Association for Computing Machinery},
  volume    = {13},
  journal   = {ACM transactions on computation theory : TOCT / Association for Computing Machinery},
  number    = {3},
  publisher = {Association for Computing Machinery},
  address   = {New York},
  issn      = {1942-3454},
  doi       = {10.1145/3460958},
  pages     = {1 -- 33},
  year      = {2021},
  abstract  = {Many important graph-theoretic notions can be encoded as counting graph homomorphism problems, such as partition functions in statistical physics, in particular independent sets and colourings. In this article, we study the complexity of \#(p) HOMSTOH, the problem of counting graph homomorphisms from an input graph to a graph H modulo a prime number p. Dyer and Greenhill proved a dichotomy stating that the tractability of non-modular counting graph homomorphisms depends on the structure of the target graph. Many intractable cases in non-modular counting become tractable in modular counting due to the common phenomenon of cancellation. In subsequent studies on counting modulo 2, however, the influence of the structure of H on the tractability was shown to persist, which yields similar dichotomies. <br /> Our main result states that for every tree H and every prime p the problem \#pHOMSTOH is either polynomial time computable or \#P-p-complete. This relates to the conjecture of Faben and Jerrum stating that this dichotomy holds for every graph H when counting modulo 2. In contrast to previous results on modular counting, the tractable cases of \#pHOMSTOH are essentially the same for all values of the modulo when H is a tree. To prove this result, we study the structural properties of a homomorphism. As an important interim result, our study yields a dichotomy for the problem of counting weighted independent sets in a bipartite graph modulo some prime p. These results are the first suggesting that such dichotomies hold not only for the modulo 2 case but also for the modular counting functions of all primes p.},
  language  = {en}
}
@phdthesis{Born2021,
  author    = {Born, Artur},
  title     = {Electronic structure, quasi-particle interaction and relaxation in 3d-elements from X-ray spectroscopy},
  school      = {Universit{\"a}t Potsdam},
  pages     = {123},
  year      = {2021},
  abstract  = {Any physical system can be described on the level of interacting particles, thus it is of fundamental importance to improve the scientific understanding of interacting many-body systems. This thesis experimentally addresses specific quasi-particle interactions, namely interactions be- tween electrons and between electrons and phonons. It describes the consequential effects of those processes on the electronic structure and the core-hole relaxation pathways in 3d metals. Despite the great amount of experimental and theoretical studies of these interactions and their impact on the behavior of solid-state matter, there are still open questions concerning the cor- responding physical, chemical and mechanical properties of solid-state matter. Especially, the study of 3d metals and their compounds is a great experimental challenge, since those exhibit a variety of spectral features originating from many-body effects such as multiplet splitting, shake up/off satellites, vibrationally excited states or more complex effects like superconductivity and ultrafast demagnetization. In X-ray spectroscopy, these effects often produce overlapping fea- tures, complicating the analysis and limiting the understanding. In this thesis, to overcome the limitations set by conventional X-ray spectroscopy, two different experimental approaches were successfully refined, namely Auger electron photoelectron coincidence spectroscopy (APECS) and temperature-dependent X-ray emission spectroscopy (tXES), which enabled the separation of different core-hole relaxation pathways and the isolation of the impact of specific many-body interactions in the experimental spectra. APECS was utilized at the new Coincidence electron spectroscopy for chemical analysis (Co- ESCA) station at BESSY II to study the core-hole decay and electron-correlation effects in single- crystal Ni, Cu and Co. The observation of photoelectrons in coincidence with Auger electrons allows for the separation of the initial and final state effects in the Auger electron spectra. The results show that a Cu LV V Auger spectrum can be represented by broadened atomic multiplets confirming the localized nature of the intermediate core-hole states. In contrast, the Co LV V Auger spectrum is band-like and can be represented by the self-convolution of the valence band. Ni behaves mixed, localized and itinerant. Thus, the Ni Auger spectrum can only be represented by a mixture of atomic multiplet peaks and the self-convoluted valence band. In the case of Ni, the LV V Auger electrons in coincidence with the 6 eV satellite photoelectrons were also stud- ied. Utilizing the core-hole clock method, the lifetime of the localized double-hole intermediate 2 p53d9 states of 1.8 fs could be determined. However, a fraction of these states delocalizes before the Auger decay contributing to the main peak. A similar delocalization was observed for the double-hole states produced by the L2L3M4,5 Coster-Kronig process. Additionally, the influence of surface oxidation on the Ni(111) 3p levels was studied with APECS. The Ni 3p PES spectrum is broad and featureless, due to overlapping many-body effects and gives little chance for exact analysis using conventional photoelectron spectroscopy. Utilizing APECS or precisely the final state selectivity of the method, the spectral width of the 3p levels could be narrowed and their positions and the spin-orbit splitting were determined. Moreover, due to the surface sensitivity of the method, the chemically shifted 3p photoelectron peaks originating from the oxidized surface and the bulk Ni were disentangled. For the study of the atomic electron-phonon spin-flip scattering in 3d metals as a spin-relaxation channel, the tXES method at the SolidFlexRIXS station was developed. The atomic spin-flip scat- tering was studied in single-crystal Ni, Cu, Co and in FeNi alloys, which show considerable dif- ferences in their behavior. The scattering rate in Ni increases with temperature, whereas the rate in Cu and Co remains constant within the measured temperature range up to 1000 K. In FeNi alloys, our results reveal that the spin-flip scattering is restricted by sublattice exchange energies J. The electron-phonon scattering driven spin-flips only appear in the case where the thermal energy ex- ceeds the exchange energy kT > J. This thresholding is an important microscopic process for the description of the sublattice dynamics in alloys, but as shown also relevant for elemental magnetic systems. Overall, the results strongly indicate that the spin-flip probability is correlated with the exchange energy, which might become an important parameter in the ultrafast demagnetization debate. Taken together, the applied experimental approaches allowed to study complex many-body effects in 3d metals. The results show that utilizing APECS enabled the distinction and clear assignment of otherwise overlapping features in AES or PES spectra of Ni, Cu, Co and NiO. This is of fundamental importance for the basic understanding of photoionization and core-hole decay processes but also for the chemical analysis in applied science. The measurement of the atomic electron-phonon spin-flip scattering rate utilizing tXES shows that the electron-phonon spin-flip scattering is a relevant atomic process for the macroscopic demagnetization process. Additionally, a temperature-dependent thresholding mechanism was discovered, which introduces an important dynamic factor into the electron-phonon spin-flip model.},
  language  = {en}
}
@phdthesis{Boehm2021,
  author    = {B{\"o}hm, Isabell},
  title     = {Staatsklimahaftung},
  series = {Schriften zum Umweltenergierecht ; 30},
  journal   = {Schriften zum Umweltenergierecht ; 30},
  publisher = {Nomos},
  address   = {Bade-Baden},
  isbn      = {978-3-8487-7895-9},
  school      = {Universit{\"a}t Potsdam},
  pages     = {259},
  year      = {2021},
  abstract  = {Klimaklagen nehmen stetig an Relevanz zu. F{\"u}r rechtliche Untersuchungen gibt es dabei diverse Ankn{\"u}pfungspunkte. Die Arbeit befasst sich mit der Frage, inwieweit Staatshaftungsanspr{\"u}che wegen Klimasch{\"a}den gegen Deutschland bzw. die EU begr{\"u}ndbar sind, wenn eingegangene Verpflichtungen zur Reduzierung von Treibhausgasemissionen nicht eingehalten werden. Hierf{\"u}r werden der deutsche Amtshaftungsanspruch gem. \S 839 BGB i.V.m. Art. 34 GG, der unionsrechtliche Staatshaftungsanspruch gegen die Mitgliedstaaten und der Anspruch aus Art. 340 Abs. 2 AEUV gegen die EU n{\"a}her untersucht. Am Ende der Arbeit werden {\"U}berlegungen zu rechtspraktischen Perspektiven der Staatsklimahaftung angestellt, um die Erfolgs- und Realisierungsaussichten zu verbessern.},
  language  = {de}
}
@article{Yaka2021,
  author    = {Yaka, {\"O}zge},
  title     = {Migration and democracy: Reclaiming democracy from its nativist/nationalist closure 1},
  series = {The condition of democracy. - Volume 2: Contesting citizenship},
  journal   = {The condition of democracy. - Volume 2: Contesting citizenship},
  editor    = {Mackert, J{\"u}rgen and Wolf, Hannah and Turner, Bryan S.},
  publisher = {Routledge},
  address   = {Abingdon},
  isbn      = {978-0-367-74536-3},
  pages     = {54 -- 68},
  year      = {2021},
  abstract  = {In the last few years, we have been increasingly experiencing a discursive and practical use of the existing democratic structures as an instrument of anti-immigration anxiety and sentiment, from electoral support to right-wing populist parties to anti-immigrant, xenophobic, and/or racist mobilizations in and beyond the Western world. This article argues that the origins and political histories that the concepts of demos and democracy stand on provide a firm ground to resist the attempts at their current nativist/nationalist closure. Contesting the attempts to reduce the concepts of democracy and demos to strictly limited or ethnically defined populations, the article develops a political argument that relates democracy and migration, which have been represented as opposite poles within the current political map defined by the populist surge.},
  language  = {en}
}
@phdthesis{Salih2021,
  author    = {Salih, Chehab},
  title     = {International Aviation Law for Aerodrome Planning},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-030-56841-2},
  doi       = {10.1007/978-3-030-56842-9},
  pages     = {xiv, 260},
  year      = {2021},
  abstract  = {The objective of this book is to provide ICAO, States, competent authorities and aerodrome operators with a comprehensive overview of legal challenges related to international aerodrome planning. Answers to derived legal questions as well as recommendations thereafter shall help to enhance regulatory systems and to establish a safer aerodrome environment worldwide. Compliant aerodrome planning has an immense impact on the safety of passengers, personnel, aircraft - and of course the airport. Achieving a high safety standard is crucial, as many incidents and accidents in aviation happen at or in the vicinity of airports. Currently, more than 40\% of the ICAO Member States do not fully comply with international legal requirements for aerodrome planning. Representatives of ICAO and States, as well as aerodrome and authority personnel, will understand why compliance with the different legal facets of aerodrome planning is challenging and learn how shortcomings can be solved.​},
  language  = {en}
}
@article{BlankeKwiatekGoebeletal.2021,
  author    = {Blanke, Aglaja and Kwiatek, Grzegorz and Goebel, Thomas H. W. and Bohnhoff, Marco and Dresen, Georg},
  title     = {Stress drop-magnitude dependence of acoustic emissions during laboratory stick-slip},
  series = {Geophysical journal international / the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society},
  volume    = {224},
  journal   = {Geophysical journal international / the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society},
  number    = {2},
  publisher = {Oxford Univ. Press},
  address   = {Oxford},
  issn      = {0956-540X},
  doi       = {10.1093/gji/ggaa524},
  pages     = {1372 -- 1381},
  year      = {2021},
  abstract  = {Earthquake source parameters such as seismic stress drop and corner frequency are observed to vary widely, leading to persistent discussion on potential scaling of stress drop and event size. Physical mechanisms that govern stress drop variations arc difficult to evaluate in nature and are more readily studied in controlled laboratory experiments. We perform two stick-slip experiments on fractured (rough) and cut (smooth) Westerly granite samples to explore fault roughness effects on acoustic emission (AE) source parameters. We separate large stick-slip events that generally saturate the seismic recording system from populations of smaller AE events which are sensitive to fault stresses prior to slip. AE event populations show many similarities to natural seismicity and may be interpreted as laboratory equivalent of natural microseismic events. We then compare the temporal evolution of mechanical data such as measured stress release during slip to temporal changes in stress drops derived from Alis using the spectral ratio technique. We report on two primary observations: (1) In contrast to most case studies for natural earthquakes, we observe a strong increase in seismic stress drop with AE size. (2) The scaling of stress drop with magnitude is governed by fault roughness, whereby the rough fault shows a more rapid increase of the stress drop magnitude relation with progressing large stick-slip events than the smooth fault. The overall range of AE sizes on the rough surface is influenced by both the average grain size and the width of the fault core. The magnitudes of the smallest AE events on smooth faults may also be governed by grain size. However, AEs significantly grow beyond peak roughness and the width of the fault core. Our laboratory tests highlight that source parameters vary substantially in the presence of fault zone heterogeneity (i.e. roughness and narrow grain size distribution), which may affect seismic energy partitioning and static stress drops of small and large AE events.},
  language  = {en}
}
@article{BouaklineSaalfrank2021,
  author    = {Bouakline, Foudhil and Saalfrank, Peter},
  title     = {Seemingly asymmetric atom-localized electronic densities following laser-dissociation of homonuclear diatomics},
  series = {The journal of chemical physics : bridges a gap between journals of physics and journals of chemistry},
  volume    = {154},
  journal   = {The journal of chemical physics : bridges a gap between journals of physics and journals of chemistry},
  number    = {23},
  publisher = {American Institute of Physics},
  address   = {Melville},
  issn      = {0021-9606},
  doi       = {10.1063/5.0049710},
  pages     = {10},
  year      = {2021},
  abstract  = {Recent experiments on laser-dissociation of aligned homonuclear diatomic molecules show an asymmetric forward-backward (spatial) electron-localization along the laser polarization axis. Most theoretical models attribute this asymmetry to interference effects between gerade and ungerade vibronic states. Presumably due to alignment, these models neglect molecular rotations and hence infer an asymmetric (post-dissociation) charge distribution over the two identical nuclei. In this paper, we question the equivalence that is made between spatial electron-localization, observed in experiments, and atomic electron-localization, alluded by these theoretical models. We show that (seeming) agreement between these models and experiments is due to an unfortunate omission of nuclear permutation symmetry, i.e., quantum statistics. Enforcement of the latter requires mandatory inclusion of the molecular rotational degree of freedom, even for perfectly aligned molecules. Unlike previous interpretations, we ascribe spatial electron-localization to the laser creation of a rovibronic wavepacket that involves field-free molecular eigenstates with opposite space-inversion symmetry i.e., even and odd parity. Space-inversion symmetry breaking would then lead to an asymmetric distribution of the (space-fixed) electronic density over the forward and backward hemisphere. However, owing to the simultaneous coexistence of two indistinguishable molecular orientational isomers, our analytical and computational results show that the post-dissociation electronic density along a specified space-fixed axis is equally shared between the two identical nuclei-a result that is in perfect accordance with the principle of the indistinguishability of identical particles. Published under an exclusive license by AIP Publishing.},
  language  = {en}
}
@inproceedings{LossowSchwarzKoppetal.2021,
  author    = {Loßow, Kristina and Schwarz, Maria and Kopp, Johannes and Schwerdtle, Tanja and Kipp, Anna Patricia},
  title     = {Age- and sex-dependent changes of trace elements and redox parameters in mice},
  series = {Free radical biology and medicine : the official journal of the Oxygen Society, a constituent member of the International Society for Free Radical Research},
  volume    = {165},
  booktitle = {Free radical biology and medicine : the official journal of the Oxygen Society, a constituent member of the International Society for Free Radical Research},
  number    = {Suppl. 1},
  publisher = {Elsevier},
  address   = {New York},
  issn      = {0891-5849},
  doi       = {10.1016/j.freeradbiomed.2020.12.346},
  pages     = {34},
  year      = {2021},
  language  = {en}
}
@article{Omel'chenkoOcampoEspindolaKiss2021,
  author    = {Omel'chenko, Oleh and Ocampo-Espindola, Jorge Luis and Kiss, Istv{\´a}n Z.},
  title     = {Asymmetry-induced isolated fully synchronized state in coupled oscillator populations},
  series = {Physical review : E, Statistical, nonlinear and soft matter physics},
  volume    = {104},
  journal   = {Physical review : E, Statistical, nonlinear and soft matter physics},
  number    = {2},
  publisher = {American Physical Society},
  address   = {Melville, NY},
  issn      = {2470-0045},
  doi       = {10.1103/PhysRevE.104.L022202},
  pages     = {6},
  year      = {2021},
  abstract  = {A symmetry-breaking mechanism is investigated that creates bistability between fully and partially synchronized states in oscillator networks. Two populations of oscillators with unimodal frequency distribution and different amplitudes, in the presence of weak global coupling, are shown to simplify to a modular network with asymmetrical coupling. With increasing the coupling strength, a synchronization transition is observed with an isolated fully synchronized state. The results are interpreted theoretically in the thermodynamic limit and confirmed in experiments with chemical oscillators.},
  language  = {en}
}
@article{FandinoLaferriereRomeroetal.2021,
  author    = {Fandi{\~n}o, Jorge and Laferriere, Francois and Romero, Javier and Schaub, Torsten H. and Son, Tran Cao},
  title     = {Planning with incomplete information in quantified answer set programming},
  series = {Theory and practice of logic programming},
  volume    = {21},
  journal   = {Theory and practice of logic programming},
  number    = {5},
  publisher = {Cambridge University Press},
  address   = {Cambridge},
  issn      = {1471-0684},
  doi       = {10.1017/S1471068421000259},
  pages     = {663 -- 679},
  year      = {2021},
  abstract  = {We present a general approach to planning with incomplete information in Answer Set Programming (ASP). More precisely, we consider the problems of conformant and conditional planning with sensing actions and assumptions. We represent planning problems using a simple formalism where logic programs describe the transition function between states, the initial states and the goal states. For solving planning problems, we use Quantified Answer Set Programming (QASP), an extension of ASP with existential and universal quantifiers over atoms that is analogous to Quantified Boolean Formulas (QBFs). We define the language of quantified logic programs and use it to represent the solutions different variants of conformant and conditional planning. On the practical side, we present a translation-based QASP solver that converts quantified logic programs into QBFs and then executes a QBF solver, and we evaluate experimentally the approach on conformant and conditional planning benchmarks.},
  language  = {en}
}
@article{Philipowski2021,
  author    = {Philipowski, Katharina},
  title     = {Konrads ›Klage der Kunst‹ im Kontext von Sangspruchdichtung und allegorischem Ich-Erz{\"a}hlen},
  series = {Konrad von W{\"u}rzburg als Erz{\"a}hler},
  volume    = {10},
  journal   = {Konrad von W{\"u}rzburg als Erz{\"a}hler},
  number    = {Themenheft},
  publisher = {University of Oldenburg Press},
  address   = {Oldenburg},
  issn      = {2568-9967},
  doi       = {10.25619/BmE20214131},
  url       = {http://nbn-resolving.de/https://ojs.uni-oldenburg.de/ojs/index.php/bme/article/view/131},
  pages     = {57 -- 79},
  year      = {2021},
  abstract  = {Die ›Klage der Kunst‹ Konrads wird auf dem Hintergrund und in Bezug zur Sangspruchdichtung sowie der Textfamilie allegorischer Erz{\"a}hlungen in der ersten Person untersucht. W{\"a}hrend Strophik, Sangbarkeit und kunst-Thematik das Werk in den Kontext der Sangspruchdichtung r{\"u}cken, stellt es sich durch seinen Umfang, seine Narrativit{\"a}t und das Erz{\"a}hltempus, das die Handlung zwar nicht dominiert, aber rahmt, an die Seite erster fr{\"u}her Erz{\"a}hlexperimente, die Dialog, Streit oder Rede als erlebte Erfahrung eines Ich pr{\"a}sentieren wie das ›Frauenbuch‹ Ulrichs von Liechtenstein, das aber - {\"a}hnlich wie Konrads ›Klage der Kunst‹ - zu seiner Zeit offenbar nur m{\"a}ßig erfolgreich, jedenfalls nur unikal {\"u}berliefert, ist. Konrad scheint der erste zu sein, der in der h{\"o}fischen Literatur das Erz{\"a}hlen in der ersten Person mit Allegorizit{\"a}t verkn{\"u}pft. Er nutzt dieses neue und in der sp{\"a}teren Literatur so {\"u}beraus fruchtbare Erz{\"a}hlformat geschickt, um seine eigene literarische Meisterschaft unter anderem in den Gestalten von wildekeit und kunst unter Beweis zu stellen, zu thematisieren und szenisch zu verhandeln.},
  language  = {de}
}
@article{Behrendt2021,
  author    = {Behrendt, Marie Ch.},
  title     = {Kein Epilog},
  series = {Centralverein deutscher Staatsb{\"u}rger j{\"u}dischen Glaubens : Anwalt zwischen Deutschtum und Judentum},
  journal   = {Centralverein deutscher Staatsb{\"u}rger j{\"u}dischen Glaubens : Anwalt zwischen Deutschtum und Judentum},
  editor    = {Denz, Rebekka and Gempp-Friedrich, Tilmann},
  publisher = {De Gruyter Oldenbourg},
  address   = {Berlin},
  isbn      = {978-3-11067-553-5},
  doi       = {10.1515/9783110675535-012},
  pages     = {211 -- 226},
  year      = {2021},
  language  = {de}
}
@article{Behrendt2021,
  author    = {Behrendt, Marie Ch.},
  title     = {Mehr als eine Villa},
  series = {K{\"u}hlungsborner Magazin},
  journal   = {K{\"u}hlungsborner Magazin},
  number    = {2},
  publisher = {Sand7Media},
  address   = {Rostock},
  pages     = {46 -- 49},
  year      = {2021},
  language  = {de}
}
@article{RajewarMohanaLakshmiMohantyetal.2021,
  author    = {Rajewar, S. K. and Mohana Lakshmi, Ch. and Mohanty, Aditya and Pandey, Dwijendra N. and Pandey, Anshuman and Chaurasia, Anurag and Pandey, Ananya and Rajeswar Rao, V. and Naidu, M. S. and Kumar, Amit and Mondal, Saroj K. and Yadav, Rajeev K. and Catherine, J. K. and Giri, R. K. and Gahalaut, Vineet Kumar},
  title     = {Constraining plate motion and crustal deformation from GNSS measurements},
  series = {Journal of the Geological Society of India},
  volume    = {97},
  journal   = {Journal of the Geological Society of India},
  number    = {10},
  publisher = {Springer India},
  address   = {New Delhi},
  issn      = {0974-6889},
  doi       = {10.1007/s12594-021-1850-8},
  pages     = {1207 -- 1213},
  year      = {2021},
  abstract  = {Geodetic studies of crustal deformation using Global Navigation Satellite System (GNSS, earlier commonly referred to as Global Positioning System, GPS) measurements at CSIR-NGRI started in 1995 with the installation of a permanent GNSS station at CSIR-NGRI Hyderabad which later became an International GNSS Service (IGS) site. The CSIR-NGRI started expanding its GNSS networks after 2003 with more focussed studies through installation in the NE India, Himalayan arc, Andaman subduction zone, stable and failed rift regions of India plate. In each instance, these measurements helped in unravelling the geodynamics of the region and seismic hazard assessment, e.g., the discovery of a plate boundary fault in the Indo-Burmese wedge, rate and mode of strain accumulation and its spatial variation in the Garhwal-Kumaun and Kashmir region of the Himalayan arc, the influence of non-tectonic deformation on tectonic deformation in the Himalayan arc, nature of crustal deformation through earthquake cycle in the Andaman Sumatra subduction zone, and localised deformation in the intraplate region and across the paleo rift regions. Besides these, GNSS measurements initiated in the Antarctica region have helped in understanding the plate motion and influence of seasonal variations on deformation. Another important by-product of the GNSS observations is the capabilities of these observations in understanding the ionospheric variations due to earthquake processes and also due to solar eclipse. We summarize these outcomes in this article.},
  language  = {en}
}
@book{LezziAdam2021,
  author    = {Lezzi, Eva and Adam, Anna},
  title     = {Beni und Oma in den G{\"a}rten der Welt},
  publisher = {Hentrich \& Hentrich},
  address   = {Leipzig},
  isbn      = {978-3-95565-430-6},
  pages     = {32},
  year      = {2021},
  abstract  = {Schon wieder ist Benis Skateboard kaputt. Er braucht dringend ein neues - aber wer soll es bezahlen? Wie gut, dass es den Wettbewerb „Meine Welt in den G{\"a}rten der Welt" gibt. Beni tr{\"a}umt vom Preisgeld und beschließt, ein Kunstwerk zum gerade entstehenden J{\"u}dischen Garten zu schaffen. In Begleitung seiner vergesslichen Oma wird der Ausflug dorthin jedoch zu einer echten Herausforderung. St{\"a}ndig geht Oma verloren! Im vierten Band der beliebten Kinderbuch-Reihe um Beni und seine j{\"u}dische Familie zieht Beni los. Er muss sich an Bushaltestellen und im großen Park alleine orientieren und findet heraus, dass sich Pflanzen an keine Grenzen halten und auch Menschen gerne mal jemand anders sind.},
  language  = {de}
}
@book{Lezzi2021,
  author    = {Lezzi, Eva},
  title     = {Kalter Hund},
  publisher = {Hentrich \& Hentrich},
  address   = {Leipzig},
  isbn      = {978-3-95565-433-7},
  pages     = {164},
  year      = {2021},
  abstract  = {Zwischen Schulabbruch und erstem Sex, zwischen Berlin und Istanbul, zwischen religi{\"o}ser Freundin und wilder Cousine sucht die 16-j{\"a}hrige G{\"u}lay ihren Weg. Sie verknallt sich in Hacke und erkennt zu sp{\"a}t, dass sein Rassismus nicht nur Fassade ist, sondern zu echter Gewalt f{\"u}hrt. Wird G{\"u}lay vor Gericht gegen ihn aussagen? Sie muss eine Entscheidung treffen - allein, rasch und mit allen Konsequenzen.},
  language  = {de}
}
@book{OPUS4-64277,
  title     = {Nationalism in a Transnational Age},
  editor    = {Schapkow, Carsten and Jacob, Frank},
  publisher = {De Gruyter Oldenbourg},
  address   = {Berlin, Boston},
  isbn      = {978-3-11-072929-0},
  doi       = {10.1515/9783110729290},
  pages     = {230},
  year      = {2021},
  abstract  = {Nationalism was declared to be dead too early. A postnational age was announced, and liberalism claimed to have been victorious by the end of the Cold War. At the same time postnational order was proclaimed in which transnational alliances like the European Union were supposed to become more important in international relations. But we witnessed the rise a strong nationalism during the early 21st century instead, and right wing parties are able to gain more and more votes in elections that are often characterized by nationalist agendas. This volume shows how nationalist dreams and fears alike determine politics in an age that was supposed to witness a rather peaceful coexistence by those who consider transnational ideas more valuable than national demands. It will deal with different case studies to show why and how nationalism made its way back to the common consciousness and which elements stimulated the re-establishment of the aggressive nation state. The volume will therefore look at the continuities of empire, actual and imagined, the role of "foreign-" and "otherness" for nationalist narratives, and try to explain how globalization stimulated the rise of 21st century nationalisms as well.},
  language  = {en}
}
@book{OPUS4-64214,
  title     = {Postb{\"u}rokratisches Organisieren},
  editor    = {Muster, Judith and Bull, Finn-Rasmus and Kapitzky, Jens},
  publisher = {Verlag Franz Vahlen},
  address   = {Baden-Baden},
  isbn      = {978-3-8006-6376-7},
  doi       = {10.15358/9783800663774},
  pages     = {247},
  year      = {2021},
  language  = {de}
}
@article{PerkinsRoseGrossartetal.2021,
  author    = {Perkins, Anita and Rose, Andrew and Grossart, Hans-Peter and Rojas-Jimenez, Keilor Osvaldo and Barroso Prescott, Selva Kiri and Oakes, Joanne M.},
  title     = {Oxic and Anoxic Organic Polymer Degradation Potential of Endophytic Fungi From the Marine Macroalga, Ecklonia radiata},
  series = {Frontiers in Microbiology},
  volume    = {12},
  journal   = {Frontiers in Microbiology},
  publisher = {Frontiers in microbiology},
  address   = {Lausanne, Schweiz},
  issn      = {1664-302X},
  doi       = {10.3389/fmicb.2021.726138},
  pages     = {1 -- 13},
  year      = {2021},
  abstract  = {Cellulose and chitin are the most abundant polymeric, organic carbon source globally. Thus, microbes degrading these polymers significantly influence global carbon cycling and greenhouse gas production. Fungi are recognized as important for cellulose decomposition in terrestrial environments, but are far less studied in marine environments, where bacterial organic matter degradation pathways tend to receive more attention. In this study, we investigated the potential of fungi to degrade kelp detritus, which is a major source of cellulose in marine systems. Given that kelp detritus can be transported considerable distances in the marine environment, we were specifically interested in the capability of endophytic fungi, which are transported with detritus, to ultimately contribute to kelp detritus degradation. We isolated 10 species and two strains of endophytic fungi from the kelp Ecklonia radiata. We then used a dye decolorization assay to assess their ability to degrade organic polymers (lignin, cellulose, and hemicellulose) under both oxic and anoxic conditions and compared their degradation ability with common terrestrial fungi. Under oxic conditions, there was evidence that Ascomycota isolates produced cellulose-degrading extracellular enzymes (associated with manganese peroxidase and sulfur-containing lignin peroxidase), while Mucoromycota isolates appeared to produce both lignin and cellulose-degrading extracellular enzymes, and all Basidiomycota isolates produced lignin-degrading enzymes (associated with laccase and lignin peroxidase). Under anoxic conditions, only three kelp endophytes degraded cellulose. We concluded that kelp fungal endophytes can contribute to cellulose degradation in both oxic and anoxic environments. Thus, endophytic kelp fungi may play a significant role in marine carbon cycling via polymeric organic matter degradation.},
  language  = {en}
}
@misc{Philipowski2021,
  author    = {Philipowski, Katharina},
  title     = {Experience and poetology in allegorical love autobiographies},
  series = {Medieval Forms of First-Person Narration: A Potentially Universal Format (Villa Vigoni Talks I)},
  volume    = {8},
  journal   = {Medieval Forms of First-Person Narration: A Potentially Universal Format (Villa Vigoni Talks I)},
  number    = {Special Issue},
  editor    = {Philipowski, Katharina},
  publisher = {University of Oldenburg Press},
  address   = {Oldenburg},
  issn      = {2568-9967},
  doi       = {10.25619/BmE2020375},
  pages     = {1 -- 27},
  year      = {2021},
  abstract  = {Im Hochmittelalter entstehen Erz{\"a}hlungen, die etablierte literarische Formen und Traditionen neu verbinden: Sie sind volkssprachig, allegorisch und verwenden als Erz{\"a}hlform die erste Person, um in dieser Kombination, die sich zu einem die Grenzen der Einzelsprachen {\"u}berschreitenden Erz{\"a}hl-Format verfestigt, unterschiedlichste Themen aufzugreifen. Dieses Format, erstmals realisiert im altfranz{\"o}sischen Roman de la Rose, wird die europ{\"a}ische Literatur mit Texten wie Dantes Divina Comedia, Guillaumes de Deguileville P{\`e}lerinage de la Vie Humaine, William Langlands Pierce Plowman und Christines de Pizan Le Livre de la mutation de Fortune bis weit in die Neuzeit hinein pr{\"a}gen. Der in den Band einleitende Beitrag geht der Frage nach, ob das narrative Format dabei universell verwendet wird oder, z.B. im Rahmen der Liebesdichtung, spezifische Besonderheiten aufweist.},
  language  = {en}
}
@misc{PanzerBenderGronau2021,
  author    = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert},
  title     = {Deep reinforcement learning in production planning and control},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  issn      = {2701-6277},
  doi       = {10.25932/publishup-60572},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-605722},
  pages     = {13},
  year      = {2021},
  abstract  = {Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high throughputs and robustness against external disruptions. Deep reinforcement learning (RL) algorithms, which already reached impressive success with Google DeepMind's AlphaGo, are increasingly transferred to production systems to meet related requirements. Unlike supervised and unsupervised machine learning techniques, deep RL algorithms learn based on recently collected sensorand process-data in direct interaction with the environment and are able to perform decisions in real-time. As such, deep RL algorithms seem promising given their potential to provide decision support in complex environments, as production systems, and simultaneously adapt to changing circumstances. While different use-cases for deep RL emerged, a structured overview and integration of findings on their application are missing. To address this gap, this contribution provides a systematic literature review of existing deep RL applications in the field of production planning and control as well as production logistics. From a performance perspective, it became evident that deep RL can beat heuristics significantly in their overall performance and provides superior solutions to various industrial use-cases. Nevertheless, safety and reliability concerns must be overcome before the widespread use of deep RL is possible which presumes more intensive testing of deep RL in real world applications besides the already ongoing intensive simulations.},
  language  = {en}
}
@inproceedings{PanzerBenderGronau2021,
  author    = {Panzer, Marcel and Bender, Benedict and Gronau, Norbert},
  title     = {Deep reinforcement learning in production planning and control},
  series = {Proceedings of the Conference on Production Systems and Logistics},
  booktitle = {Proceedings of the Conference on Production Systems and Logistics},
  publisher = {Institutionelles Repositorium der Leibniz Universit{\"a}t Hannover},
  address   = {Hannover},
  issn      = {2701-6277},
  doi       = {10.15488/11238},
  pages     = {535 -- 545},
  year      = {2021},
  abstract  = {Increasingly fast development cycles and individualized products pose major challenges for today's smart production systems in times of industry 4.0. The systems must be flexible and continuously adapt to changing conditions while still guaranteeing high throughputs and robustness against external disruptions. Deep rein- forcement learning (RL) algorithms, which already reached impressive success with Google DeepMind's AlphaGo, are increasingly transferred to production systems to meet related requirements. Unlike supervised and unsupervised machine learning techniques, deep RL algorithms learn based on recently collected sensor- and process-data in direct interaction with the environment and are able to perform decisions in real-time. As such, deep RL algorithms seem promising given their potential to provide decision support in complex environments, as production systems, and simultaneously adapt to changing circumstances. While different use-cases for deep RL emerged, a structured overview and integration of findings on their application are missing. To address this gap, this contribution provides a systematic literature review of existing deep RL applications in the field of production planning and control as well as production logistics. From a performance perspective, it became evident that deep RL can beat heuristics significantly in their overall performance and provides superior solutions to various industrial use-cases. Nevertheless, safety and reliability concerns must be overcome before the widespread use of deep RL is possible which presumes more intensive testing of deep RL in real world applications besides the already ongoing intensive simulations.},
  language  = {en}
}
@book{OPUS4-64794,
  title     = {J{\"u}dische religi{\"o}se Erziehung im Zeitalter der Emanzipation},
  series = {Europ{\"a}isch-j{\"u}dische Studien - Beitr{\"a}ge},
  volume    = {56},
  journal   = {Europ{\"a}isch-j{\"u}dische Studien - Beitr{\"a}ge},
  editor    = {Salzer, Dorothea M.},
  publisher = {De Gruyter Oldenbourg},
  address   = {Berlin},
  isbn      = {978-3-11-074305-0},
  doi       = {10.1515/9783110743050},
  pages     = {285},
  year      = {2021},
  abstract  = {Aufkl{\"a}rung und Emanzipation stellten das deutschsprachige Judentum vor die Aufgabe, ein modernes j{\"u}disches Selbstverst{\"a}ndnis zu entwickeln, das den neuen gesellschaftlichen Anforderungen entsprach. Dabei war das Gebiet der Erziehung einer jener Bereiche, in denen die j{\"u}dische Modernisierung zuerst zum Tragen kam. Durch die Neukonzeption des j{\"u}dischen Lernens, die stark von transkulturellen Diskursen gepr{\"a}gt war, entstanden neue p{\"a}dagogische Konzepte und neue Lehrb{\"u}cher. Als Erziehungsmittel trugen diese einen wichtigen Teil zum Sozialisierungsprozess des sich transformierenden Judentums bei und sind somit zentrale Quellen f{\"u}r die in jener Zeit stattfindende Aushandlung eines neuen j{\"u}dischen Selbstverst{\"a}ndnisses. Der Sammelband beleuchtet in {\"U}berblicksdarstellungen und Einzelstudien die vielf{\"a}ltigen Wechselbeziehungen zwischen p{\"a}dagogischen, religi{\"o}sen und gesellschaftlichen Entwicklungen dieser Zeit und konturiert damit die im Hintergrund der j{\"u}dischen Modernisierung stehenden Prozesse des Kulturtransfers genauer.},
  language  = {de}
}
@misc{DellepianeVaidJaladankietal.2021,
  author    = {Dellepiane, Sergio and Vaid, Akhil and Jaladanki, Suraj K. and Coca, Steven and Fayad, Zahi A. and Charney, Alexander W. and B{\"o}ttinger, Erwin and He, John Cijiang and Glicksberg, Benjamin S. and Chan, Lili and Nadkarni, Girish},
  title     = {Acute kidney injury in patients hospitalized with COVID-19 in New York City},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Reihe der Digital Engineering Fakult{\"a}t},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Reihe der Digital Engineering Fakult{\"a}t},
  number    = {5},
  issn      = {2590-0595},
  doi       = {10.25932/publishup-58541},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585415},
  pages     = {5},
  year      = {2021},
  language  = {en}
}
@article{DellepianeVaidJaladankietal.2021,
  author    = {Dellepiane, Sergio and Vaid, Akhil and Jaladanki, Suraj K. and Coca, Steven and Fayad, Zahi A. and Charney, Alexander W. and B{\"o}ttinger, Erwin and He, John Cijiang and Glicksberg, Benjamin S. and Chan, Lili and Nadkarni, Girish},
  title     = {Acute kidney injury in patients hospitalized with COVID-19 in New York City},
  series = {Kidney medicine},
  volume    = {3},
  journal   = {Kidney medicine},
  number    = {5},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2590-0595},
  doi       = {10.1016/j.xkme.2021.06.008},
  pages     = {877 -- 879},
  year      = {2021},
  language  = {en}
}
@inproceedings{TeichmannUllrichKotarskietal.2021,
  author    = {Teichmann, Malte and Ullrich, Andr{\´e} and Kotarski, David and Gronau, Norbert},
  title     = {Facing the demographic change},
  series = {SSRN eLibrary / Social Science Research Network},
  booktitle = {SSRN eLibrary / Social Science Research Network},
  publisher = {Social Science Electronic Publ.},
  address   = {[Erscheinungsort nicht ermittelbar]},
  issn      = {1556-5068},
  doi       = {10.2139/ssrn.3858716},
  pages     = {6},
  year      = {2021},
  abstract  = {Digitization and demographic change are enormous challenges for companies. Learning factories as innovative learning places can help prepare older employees for the digital change but must be designed and configured based on their specific learning requirements. To date, however, there are no particular recommendations to ensure effective age-appropriate training of bluecollar workers in learning factories. Therefore, based on a literature review, design characteristics and attributes of learning factories and learning requirements of older employees are presented. Furthermore, didactical recommendations for realizing age-appropriate learning designs in learning factories and a conceptualized scenario are outlined by synthesizing the findings.},
  language  = {en}
}
@inproceedings{BoginHermanussenScheffler2021,
  author    = {Bogin, Barry and Hermanussen, Michael and Scheffler, Christiane},
  title     = {Fear, violence, inequality and stunting in Guatemala},
  series = {American journal of human biology : the official journal of the Human Biology Association},
  volume    = {33},
  booktitle = {American journal of human biology : the official journal of the Human Biology Association},
  publisher = {Wiley Interscience},
  address   = {New York, NY [u.a.]},
  issn      = {1520-6300},
  doi       = {10.1002/ajhb.23593},
  pages     = {1},
  year      = {2021},
  language  = {en}
}
@phdthesis{Hauffe2021,
  author    = {Hauffe, Robert},
  title     = {Investigating metabolic consequences of an HSP60 reduction during diet-induced obesity},
  doi       = {10.25932/publishup-50929},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-509294},
  school      = {Universit{\"a}t Potsdam},
  pages     = {xxi, 116},
  year      = {2021},
  abstract  = {The mitochondrial chaperone complex HSP60/HSP10 facilitates mitochondrial protein homeostasis by folding more than 300 mitochondrial matrix proteins. It has been shown previously that HSP60 is downregulated in brains of type 2 diabetic (T2D) mice and patients, causing mitochondrial dysfunction and insulin resistance. As HSP60 is also decreased in peripheral tissues in T2D animals, this thesis investigated the effect of overall reduced HSP60 in the development of obesity and associated co-morbidities. To this end, both female and male C57Bl/6N control (i.e. without further alterations in their genome, Ctrl) and heterozygous whole-body Hsp60 knock-out (Hsp60+/-) mice, which exhibit a 50 \% reduction of HSP60 in all tissues, were fed a normal chow diet (NCD) or a highfat diet (HFD, 60 \% calories from fat) for 16 weeks and were subjected to extensive metabolic phenotyping including indirect calorimetry, NMR spectroscopy, insulin, glucose and pyruvate tolerance tests, vena cava insulin injections, as well as histological and molecular analysis. Interestingly, NCD feeding did not result in any striking phenotype, only a mild increase in energy expenditure in Hsp60+/- mice. Exposing mice to a HFD however revealed an increased body weight due to higher muscle mass in female Hsp60+/- mice, with a simultaneous decrease in energy expenditure. Additionally, these mice displayed decreased fasting glycemia. Opposingly, male Hsp60+/- compared to control mice showed lower body weight gain due to decreased fat mass and an increased energy expenditure, strikingly independent of lean mass. Further, only male Hsp60+/- mice display improved HOMA-IR and Matsuda insulin sensitivity indices. Despite the opposite phenotype in regards to body weight development, Hsp60+/- mice of both sexes show a significantly higher cell number, as well as a reduction in adipocyte size in the subcutaneous and gonadal white adipose tissue (sc/gWAT). Curiously, this adipocyte hyperplasia - usually associated with positive aspects of WAT function - is disconnected from metabolic improvements, as the gWAT of male Hsp60+/- mice shows mitochondrial dysfunction, oxidative stress, and insulin resistance. Transcriptomic analysis of gWAT shows an up regulation of genes involved in macroautophagy. Confirmatory, expression of microtubuleassociated protein 1A/1B light chain 3B (LC3), as a protein marker of autophagy, and direct measurement of lysosomal activity is increased in the gWAT of male Hsp60+/- mice. In summary, this thesis revealed a novel gene-nutrient interaction. The reduction of the crucial chaperone HSP60 did not have large effects in mice fed a NCD, but impacted metabolism during DIO in a sex-specific manner, where, despite opposing body weight and body composition phenotypes, both female and male Hsp60+/- mice show signs of protection from high fat diet-induced systemic insulin resistance.},
  language  = {en}
}
@article{KoyanTronickeAllroggen2021,
  author    = {Koyan, Philipp and Tronicke, Jens and Allroggen, Niklas},
  title     = {3D ground-penetrating radar attributes to generate classified facies models},
  series = {Geophysics},
  volume    = {86},
  journal   = {Geophysics},
  number    = {6},
  publisher = {Society of Exploration Geophysicists},
  address   = {Tulsa},
  issn      = {0016-8033},
  doi       = {10.1190/GEO2021-0204.1},
  pages     = {B335 -- B347},
  year      = {2021},
  abstract  = {Ground-penetrating radar (GPR) is a standard geophysical technique used to image near-surface structures in sedimentary environments. In such environments, GPR data acquisition and processing are increasingly following 3D strategies. However, the processed GPR data volumes are typically still interpreted using selected 2D slices and manual concepts such as GPR facies analyses. In seismic volume interpretation, the application of (semi-)automated and reproducible approaches such as 3D attribute analyses as well as the production of attribute-based facies models are common practices today. In contrast, the field of 3D GPR attribute analyses and corresponding facies models is largely untapped. We have developed and applied a workflow to produce 3D attribute-based GPR facies models comprising the dominant sedimentary reflection patterns in a GPR volume, which images complex sandy structures on the dune island of Spiekeroog (Northern Germany). After presenting our field site and details regarding our data acquisition and processing, we calculate and filter 3D texture attributes to generate a database comprising the dominant texture features of our GPR data. Then, we perform a dimensionality reduction of this database to obtain meta texture attributes, which we analyze and integrate using composite imaging and (also considering additional geometric information) fuzzy c-means cluster analysis resulting in a classified GPR facies model. Considering our facies model and a corresponding GPR facies chart, we interpret our GPR data set in terms of near-surface sedimentary units, the corresponding depositional environments, and the recent formation history at our field site. Thus, we demonstrate the potential of our workflow, which represents a novel and clear strategy to perform a more objective and consistent interpretation of 3D GPR data collected across different sedimentary environments.},
  language  = {en}
}
@misc{WardelmannRathCastroetal.2021,
  author    = {Wardelmann, Kristina and Rath, Michaela and Castro, Jos{\´e} Pedro and Bl{\"u}mel, Sabine and Schell, Mareike and Hauffe, Robert and Schumacher, Fabian and Flore, Tanina and Ritter, Katrin and Wernitz, Andreas and Hosoi, Toru and Ozawa, Koichiro and Kleuser, Burkhard and Weiß, J{\"u}rgen and Sch{\"u}rmann, Annette and Kleinridders, Andr{\´e}},
  title     = {Central acting Hsp10 regulates mitochondrial function, fatty acid metabolism and insulin sensitivity in the hypothalamus},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {5},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-52298},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-522985},
  pages     = {24},
  year      = {2021},
  abstract  = {Mitochondria are critical for hypothalamic function and regulators of metabolism. Hypothalamic mitochondrial dysfunction with decreased mitochondrial chaperone expression is present in type 2 diabetes (T2D). Recently, we demonstrated that a dysregulated mitochondrial stress response (MSR) with reduced chaperone expression in the hypothalamus is an early event in obesity development due to insufficient insulin signaling. Although insulin activates this response and improves metabolism, the metabolic impact of one of its members, the mitochondrial chaperone heat shock protein 10 (Hsp10), is unknown. Thus, we hypothesized that a reduction of Hsp10 in hypothalamic neurons will impair mitochondrial function and impact brain insulin action. Therefore, we investigated the role of chaperone Hsp10 by introducing a lentiviral-mediated Hsp10 knockdown (KD) in the hypothalamic cell line CLU-183 and in the arcuate nucleus (ARC) of C57BL/6N male mice. We analyzed mitochondrial function and insulin signaling utilizing qPCR, Western blot, XF96 Analyzer, immunohistochemistry, and microscopy techniques. We show that Hsp10 expression is reduced in T2D mice brains and regulated by leptin in vitro. Hsp10 KD in hypothalamic cells induced mitochondrial dysfunction with altered fatty acid metabolism and increased mitochondria-specific oxidative stress resulting in neuronal insulin resistance. Consequently, the reduction of Hsp10 in the ARC of C57BL/6N mice caused hypothalamic insulin resistance with acute liver insulin resistance.},
  language  = {en}
}
@article{WardelmannRathCastroetal.2021,
  author    = {Wardelmann, Kristina and Rath, Michaela and Castro, Jos{\´e} Pedro and Bl{\"u}mel, Sabine and Schell, Mareike and Hauffe, Robert and Schumacher, Fabian and Flore, Tanina and Ritter, Katrin and Wernitz, Andreas and Hosoi, Toru and Ozawa, Koichiro and Kleuser, Burkhard and Weiß, J{\"u}rgen and Sch{\"u}rmann, Annette and Kleinridders, Andr{\´e}},
  title     = {Central acting Hsp10 regulates mitochondrial function, fatty acid metabolism and insulin sensitivity in the hypothalamus},
  series = {Antioxidants},
  volume    = {10},
  journal   = {Antioxidants},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2076-3921},
  doi       = {10.3390/antiox10050711},
  pages     = {22},
  year      = {2021},
  abstract  = {Mitochondria are critical for hypothalamic function and regulators of metabolism. Hypothalamic mitochondrial dysfunction with decreased mitochondrial chaperone expression is present in type 2 diabetes (T2D). Recently, we demonstrated that a dysregulated mitochondrial stress response (MSR) with reduced chaperone expression in the hypothalamus is an early event in obesity development due to insufficient insulin signaling. Although insulin activates this response and improves metabolism, the metabolic impact of one of its members, the mitochondrial chaperone heat shock protein 10 (Hsp10), is unknown. Thus, we hypothesized that a reduction of Hsp10 in hypothalamic neurons will impair mitochondrial function and impact brain insulin action. Therefore, we investigated the role of chaperone Hsp10 by introducing a lentiviral-mediated Hsp10 knockdown (KD) in the hypothalamic cell line CLU-183 and in the arcuate nucleus (ARC) of C57BL/6N male mice. We analyzed mitochondrial function and insulin signaling utilizing qPCR, Western blot, XF96 Analyzer, immunohistochemistry, and microscopy techniques. We show that Hsp10 expression is reduced in T2D mice brains and regulated by leptin in vitro. Hsp10 KD in hypothalamic cells induced mitochondrial dysfunction with altered fatty acid metabolism and increased mitochondria-specific oxidative stress resulting in neuronal insulin resistance. Consequently, the reduction of Hsp10 in the ARC of C57BL/6N mice caused hypothalamic insulin resistance with acute liver insulin resistance.},
  language  = {en}
}
@article{ZhelavskayaAseevShprits2021,
  author    = {Zhelavskaya, Irina and Aseev, Nikita and Shprits, Yuri},
  title     = {A combined neural network- and physics-based approach for modeling plasmasphere dynamics},
  series = {JGR / AGU, American Geographical Union. Space Physics},
  volume    = {126},
  journal   = {JGR / AGU, American Geographical Union. Space Physics},
  number    = {3},
  publisher = {Wiley},
  address   = {Hoboken, NJ},
  issn      = {2169-9380},
  doi       = {10.1029/2020JA028077},
  pages     = {30},
  year      = {2021},
  abstract  = {Abstract In recent years, feedforward neural networks (NNs) have been successfully applied to reconstruct global plasmasphere dynamics in the equatorial plane. These neural network-based models capture the large-scale dynamics of the plasmasphere, such as plume formation and erosion of the plasmasphere on the nightside. However, their performance depends strongly on the availability of training data. When the data coverage is limited or non-existent, as occurs during geomagnetic storms, the performance of NNs significantly decreases, as networks inherently cannot learn from the limited number of examples. This limitation can be overcome by employing physics-based modeling during strong geomagnetic storms. Physics-based models show a stable performance during periods of disturbed geomagnetic activity if they are correctly initialized and configured. In this study, we illustrate how to combine the neural network- and physics-based models of the plasmasphere in an optimal way by using data assimilation. The proposed approach utilizes advantages of both neural network- and physics-based modeling and produces global plasma density reconstructions for both quiet and disturbed geomagnetic activity, including extreme geomagnetic storms. We validate the models quantitatively by comparing their output to the in-situ density measurements from RBSP-A for an 18-month out-of-sample period from June 30, 2016 to January 01, 2018 and computing performance metrics. To validate the global density reconstructions qualitatively, we compare them to the IMAGE EUV images of the He+ particle distribution in the Earth's plasmasphere for a number of events in the past, including the Halloween storm in 2003.},
  language  = {en}
}
@article{HauffeRathSchelletal.2021,
  author    = {Hauffe, Robert and Rath, Michaela and Schell, Mareike and Ritter, Katrin and Kappert, Kai and Deubel, Stefanie and Ott, Christiane and J{\"a}hnert, Markus and Jonas, Wenke and Sch{\"u}rmann, Annette and Kleinridders, Andr{\´e}},
  title     = {HSP60 reduction protects against diet-induced obesity by modulating energy metabolism in adipose tissue},
  series = {Molecular Metabolism},
  volume    = {53},
  journal   = {Molecular Metabolism},
  publisher = {Elsevier},
  address   = {Amsterdam, Niederlande},
  issn      = {2212-8778},
  doi       = {10.1016/j.molmet.2021.101276},
  pages     = {1 -- 14},
  year      = {2021},
  abstract  = {Objective Insulin regulates mitochondrial function, thereby propagating an efficient metabolism. Conversely, diabetes and insulin resistance are linked to mitochondrial dysfunction with a decreased expression of the mitochondrial chaperone HSP60. The aim of this investigation was to determine the effect of a reduced HSP60 expression on the development of obesity and insulin resistance. Methods Control and heterozygous whole-body HSP60 knockout (Hsp60+/-) mice were fed a high-fat diet (HFD, 60\% calories from fat) for 16 weeks and subjected to extensive metabolic phenotyping. To understand the effect of HSP60 on white adipose tissue, microarray analysis of gonadal WAT was performed, ex vivo experiments were performed, and a lentiviral knockdown of HSP60 in 3T3-L1 cells was conducted to gain detailed insights into the effect of reduced HSP60 levels on adipocyte homeostasis. Results Male Hsp60+/- mice exhibited lower body weight with lower fat mass. These mice exhibited improved insulin sensitivity compared to control, as assessed by Matsuda Index and HOMA-IR. Accordingly, insulin levels were significantly reduced in Hsp60+/- mice in a glucose tolerance test. However, Hsp60+/- mice exhibited an altered adipose tissue metabolism with elevated insulin-independent glucose uptake, adipocyte hyperplasia in the presence of mitochondrial dysfunction, altered autophagy, and local insulin resistance. Conclusions We discovered that the reduction of HSP60 in mice predominantly affects adipose tissue homeostasis, leading to beneficial alterations in body weight, body composition, and adipocyte morphology, albeit exhibiting local insulin resistance.},
  language  = {en}
}
@article{FischerSaalfrank2021,
  author    = {Fischer, Eric Wolfgang and Saalfrank, Peter},
  title     = {A thermofield-based multilayer multiconfigurational time-dependent Hartree approach to non-adiabatic quantum dynamics at finite temperature},
  series = {The journal of chemical physics : bridges a gap between journals of physics and journals of chemistry},
  volume    = {155},
  journal   = {The journal of chemical physics : bridges a gap between journals of physics and journals of chemistry},
  number    = {13},
  publisher = {American Institute of Physics},
  address   = {Melville},
  issn      = {0021-9606},
  doi       = {10.1063/5.0064013},
  pages     = {15},
  year      = {2021},
  abstract  = {We introduce a thermofield-based formulation of the multilayer multiconfigurational time-dependent Hartree (MCTDH) method to study finite temperature effects on non-adiabatic quantum dynamics from a non-stochastic, wave function perspective. Our approach is based on the formal equivalence of bosonic many-body theory at zero temperature with a doubled number of degrees of freedom and the thermal quasi-particle representation of bosonic thermofield dynamics (TFD). This equivalence allows for a transfer of bosonic many-body MCTDH as introduced by Wang and Thoss to the finite temperature framework of thermal quasi-particle TFD. As an application, we study temperature effects on the ultrafast internal conversion dynamics in pyrazine. We show that finite temperature effects can be efficiently accounted for in the construction of multilayer expansions of thermofield states in the framework presented herein. Furthermore, we find our results to agree well with existing studies on the pyrazine model based on the pMCTDH method.},
  language  = {en}
}
@article{ShikangalahMapaniMapaureetal.2021,
  author    = {Shikangalah, Rosemary and Mapani, Benjamin and Mapaure, Isaac and Herzschuh, Ulrike},
  title     = {Responsiveness of Dichrostachys cinerea to seasonal variations in temperature and rainfall in central Namibia},
  series = {Flora},
  volume    = {286},
  journal   = {Flora},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0367-2530},
  doi       = {10.1016/j.flora.2021.151974},
  pages     = {7},
  year      = {2021},
  abstract  = {Woody plants provide natural archives of climatic variation which can be investigated by applying dendroclimatological methods. Such studies are limited in Southern Africa but have great potential of improving our understanding of past climates and plant functional adaptations in the region. This study therefore investigated the responsiveness of Dichrostachys cinerea to seasonal variations in temperature and rainfall at two sites in central Namibia, Waterberg and Kuzikus. Dichrostachys cinerea is one of the encroacher species thriving well in Namibia. A moving correlation and response function analysis were used to test its responsiveness to seasonal climatic variations over time. Dichrostachys cinerea growth rings showed relationships to late summer warming, lasting up to half of the rainy season. The results also revealed that past temperatures had been fluctuating and their influence on growth rings had been intensifying over the years, but to varying extents between the two sites. Temperature was a more important determinant of ring growth at the drier site (Kuzikus), while rainfall was more important at the wetter site (Waterberg). Growth ring responsiveness to rainfall was not immediate but showed a rather lagged pattern. We conclude that D. cinerea differentially responds to variations in rainfall and temperature across short climatic gradients. This study showed that the species, due to its somewhat wide ecological amplitude, has great potential for dendroclimatological studies in tropical regions.},
  language  = {en}
}
@phdthesis{Ganschow2021,
  author    = {Ganschow, Constantin Alexander},
  title     = {Die Konversion im Asylverfahren},
  series = {Acta Iuridica Universitatis Potsdamiensis},
  journal   = {Acta Iuridica Universitatis Potsdamiensis},
  number    = {7},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-509-5},
  issn      = {2199-9686},
  doi       = {10.25932/publishup-50581},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-505819},
  school      = {Universit{\"a}t Potsdam},
  pages     = {230},
  year      = {2021},
  abstract  = {Der Verfasser besch{\"a}ftigt sich mit der Frage des Glaubens{\"u}bertritts in einem Asylverfahren. Dabei nimmt er Zeitpunkt, Art und Umst{\"a}nde des Religionswechsels in den Blick. Ferner untersucht er, wie die sogenannte Konversion von den zust{\"a}ndigen Beh{\"o}rden und Gerichten zu behandeln und zu bewerten ist. Einf{\"u}hrend gibt er einen {\"U}berblick zum v{\"o}lkerrechtlichen Schutz der Religions- und Weltanschauungsfreiheit sowie typischen Gef{\"a}hrdungslagen. {\"U}berdies befasst er sich mit den Rechtsgrundlagen des Asyl- und Fl{\"u}chtlingsschutzrechts und stellt Verbindungen zum Flucht- und Verfolgungsgrund der Religion her. Schwerpunkt bildet die Untersuchung der Verfahrensstadien, in denen die Konversion relevant wird. Dabei ber{\"u}cksichtigt der Verfasser die nationale und europ{\"a}ische Rechtsprechung. Von besonderer Bedeutung sind die Ausf{\"u}hrungen zum Zusammenspiel von staatlichen Ermittlungspflichten und Mitwirkungsgeboten von Asylantragstellenden, wobei den Besonderheiten des grund- und menschenrechtlichen Mehrebenensystems Rechnung getragen wird. Zentral sind ferner die Ausf{\"u}hrungen zum Umgang mit Taufurkunden und sonstigen Bescheinigungen {\"u}ber die religi{\"o}se {\"U}berzeugung. Besonderes Gewicht liegt auf der verfassungsrechtlichen Stellung der Religionsgemeinschaften und der Frage, ob die Entscheidung einer Religionsgemeinschaft, ein neues Mitglied aufzunehmen, die Beh{\"o}rde im Asylverfahren bindet. Diesem Problem widmet sich der Verfasser unter Heranziehung der relevanten Literaturstimmen und einschl{\"a}gigen Rechtsprechung. Der rechtswissenschaftliche Beitrag bietet den beteiligten Akteuren nicht nur eine Einf{\"u}hrung in das Themengebiet des Glaubens{\"u}bertritts im Asylverfahren, sondern gibt den Lesenden auch eine praxistaugliche Handlungsunterst{\"u}tzung rund um die wichtigsten Fragen einer Konversion im Asylverfahren an die Hand. Praktische Bez{\"u}ge entstehen beispielsweise dadurch, dass wichtige Impulse und Empfehlungen f{\"u}r eine gleichermaßen moderne, rechtsstaatliche und grundrechtsorientierte Verfahrensf{\"u}hrung entwickelt werden.},
  language  = {de}
}
@misc{WojcikCeulemansGaedke2021,
  author    = {Wojcik, Laurie Anne Myriam and Ceulemans, Ruben and Gaedke, Ursula},
  title     = {Functional diversity buffers the effects of a pulse perturbation on the dynamics of tritrophic food webs},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {1251},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-55373},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-553730},
  pages     = {25},
  year      = {2021},
  abstract  = {Biodiversity decline causes a loss of functional diversity, which threatens ecosystems through a dangerous feedback loop: This loss may hamper ecosystems' ability to buffer environmental changes, leading to further biodiversity losses. In this context, the increasing frequency of human-induced excessive loading of nutrients causes major problems in aquatic systems. Previous studies investigating how functional diversity influences the response of food webs to disturbances have mainly considered systems with at most two functionally diverse trophic levels. We investigated the effects of functional diversity on the robustness, that is, resistance, resilience, and elasticity, using a tritrophic—and thus more realistic—plankton food web model. We compared a non-adaptive food chain with no diversity within the individual trophic levels to a more diverse food web with three adaptive trophic levels. The species fitness differences were balanced through trade-offs between defense/growth rate for prey and selectivity/half-saturation constant for predators. We showed that the resistance, resilience, and elasticity of tritrophic food webs decreased with larger perturbation sizes and depended on the state of the system when the perturbation occurred. Importantly, we found that a more diverse food web was generally more resistant and resilient but its elasticity was context-dependent. Particularly, functional diversity reduced the probability of a regime shift toward a non-desirable alternative state. The basal-intermediate interaction consistently determined the robustness against a nutrient pulse despite the complex influence of the shape and type of the dynamical attractors. This relationship was strongly influenced by the diversity present and the third trophic level. Overall, using a food web model of realistic complexity, this study confirms the destructive potential of the positive feedback loop between biodiversity loss and robustness, by uncovering mechanisms leading to a decrease in resistance, resilience, and potentially elasticity as functional diversity declines.},
  language  = {en}
}
@article{GrumHiesslMareschetal.2021,
  author    = {Grum, Marcus and Hiessl, Werner and Maresch, Karl and Gronau, Norbert},
  title     = {Design of a neuronal training modeling language},
  series = {AIS-Transactions on enterprise systems},
  volume    = {5},
  journal   = {AIS-Transactions on enterprise systems},
  number    = {1},
  publisher = {GITO-Publ., Verl. f{\"u}r Industrielle Informationstechnik und Organisation},
  address   = {Berlin},
  issn      = {1867-7134},
  doi       = {10.30844/aistes.v5i1.20},
  pages     = {16},
  year      = {2021},
  abstract  = {As the complexity of learning task requirements, computer infrastruc- tures and knowledge acquisition for artificial neuronal networks (ANN) is in- creasing, it is challenging to talk about ANN without creating misunderstandings. An efficient, transparent and failure-free design of learning tasks by models is not supported by any tool at all. For this purpose, particular the consideration of data, information and knowledge on the base of an integration with knowledge- intensive business process models and a process-oriented knowledge manage- ment are attractive. With the aim of making the design of learning tasks express- ible by models, this paper proposes a graphical modeling language called Neu- ronal Training Modeling Language (NTML), which allows the repetitive use of learning designs. An example ANN project of AI-based dynamic GUI adaptation exemplifies its use as a first demonstration.},
  language  = {en}
}
@article{DahlenburgChechkinSchumeretal.2021,
  author    = {Dahlenburg, Marcus and Chechkin, Aleksei and Schumer, Rina and Metzler, Ralf},
  title     = {Stochastic resetting by a random amplitude},
  series = {Physical review : E, Statistical, nonlinear and soft matter physics},
  volume    = {103},
  journal   = {Physical review : E, Statistical, nonlinear and soft matter physics},
  number    = {5},
  publisher = {American Physical Society},
  address   = {Woodbury, NY},
  issn      = {2470-0045},
  doi       = {10.1103/PhysRevE.103.052123},
  pages     = {22},
  year      = {2021},
  abstract  = {Stochastic resetting, a diffusive process whose amplitude is reset to the origin at random times, is a vividly studied strategy to optimize encounter dynamics, e.g., in chemical reactions. Here we generalize the resetting step by introducing a random resetting amplitude such that the diffusing particle may be only partially reset towards the trajectory origin or even overshoot the origin in a resetting step. We introduce different scenarios for the random-amplitude stochastic resetting process and discuss the resulting dynamics. Direct applications are geophysical layering (stratigraphy) and population dynamics or financial markets, as well as generic search processes.},
  language  = {en}
}
@article{SilviaLucretia2021,
  author    = {Silvia-Lucretia, Nicola},
  title     = {Die politisch-milit{\"a}rische Lage in Sintschar},
  series = {Ferman 74 : Der Genozid an den Jesiden 2014/15},
  journal   = {Ferman 74 : Der Genozid an den Jesiden 2014/15},
  publisher = {Ergon},
  address   = {Baden-Baden},
  isbn      = {978-3-95650-850-9},
  doi       = {10.5771/9783956508516-79},
  pages     = {79 -- 94},
  year      = {2021},
  language  = {de}
}
@article{BimbinovStage2021,
  author    = {Bimbinov, Arseniy A. and Stage, Diana},
  title     = {Развитие медицинского уголовного права в Германии и России},
  series = {Vserossijskij kriminologičeskij žurnal : RKZ = Russian journal of criminology : RJC},
  volume    = {15},
  journal   = {Vserossijskij kriminologičeskij žurnal : RKZ = Russian journal of criminology : RJC},
  number    = {4},
  publisher = {Bajkal'skij gosudarstvennij universitet},
  address   = {Irkutsk},
  issn      = {2500-4255},
  doi       = {10.17150/2500-4255.2021.15(4).456-465},
  pages     = {456 -- 465},
  year      = {2021},
  abstract  = {Negative consequences of the actions of medical professionals have always been subject to controversial assessment from the legal standpoint. There were periods in Russian history when doctors were prosecuted even without establishing their guilt first, and the periods when doctors were not held responsible at all for the violations that they committed. Currently, medical and pharmaceutical work is a complicated process of performing professional functions connected with the observance of established standards and requirements of its organization. Most medical tests and manipulations of prevention, research, diagnostic, treatment or rehabilitation character are regulated by formal protocols which could, in some cases, prevent a qualified doctor from saving a patient's life and in others - inflict forced harm on their health. Both of these situations require a legal assessment of the actions, the mechanism of which has not yet been fully determined. This circumstance could lead to a criminal prosecution of a medical professional whose fault is absent (or nonobvious). On the other hand, a structurally complex professional activity, for which there are no recognized methods of legal assessment, creates preconditions for various violations and abuses on the part of medical professionals. Changing relationships between a doctor and a patient, as well as the commercialization of modern medical practices have made the healthcare system one of the most delicto- and even criminally-oriented. <br /> These factors act as causes for the growing complexity of legislation (in the wide sense of the word) on criminal liability of medical professionals and the controversial law enforcement practice which, in its turn, leads to the interest of researchers in these problems. The results of such research often remain unconnected with other achievements of the criminal law science; due to this, it is necessary to study the development of law, including the practice of law enforcement and the doctrine, on criminal liability of medical professionals - medical criminal law. Taking into consideration that such a sub-branch of law is not traditional for Russian science, the authors present the results of researching the development of medical criminal law not only in Russia, but also in Germany, where this sphere of law has long been established as independent.},
  language  = {ru}
}
@article{AuerKrieglerCarlsenetal.2021,
  author    = {Auer, Cornelia and Kriegler, Elmar and Carlsen, Henrik and Kok, Kasper and Pedde, Simona and Krey, Volker and M{\"u}ller, Boris},
  title     = {Climate change scenario services},
  series = {One earth},
  volume    = {4},
  journal   = {One earth},
  number    = {8},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2590-3322},
  doi       = {10.1016/j.oneear.2021.07.015},
  pages     = {1074 -- 1082},
  year      = {2021},
  abstract  = {The goal of limiting global warming to well below 2°C as set out in the Paris Agreement calls for a strategic assessment of societal pathways and policy strategies. Besides policy makers, new powerful actors from the private sector, including finance, have stepped up to engage in forward-looking assessments of a Paris-compliant and climate-resilient future. Climate change scenarios have addressed this demand by providing scientific insights on the possible pathways ahead to limit warming in line with the Paris climate goal. Despite the increased interest, the potential of climate change scenarios has not been fully unleashed, mostly due to a lack of an intermediary service that provides guidance and access to climate change scenarios. This perspective presents the concept of a climate change scenario service, its components, and a prototypical implementation to overcome this shortcoming aiming to make scenarios accessible to a broader audience of societal actors and decision makers.},
  language  = {en}
}
@article{KollodzeiskiHaussigHafner2021,
  author    = {Kollodzeiski, Ulrike and Haußig, Hans-Michael and Hafner, Johann Evangelist},
  title     = {Das Jesidentum aus historischer und religionswissenschaftlicher Perspektive},
  series = {Ferman 74 : Der Genozid an den Jesiden 2014/15},
  journal   = {Ferman 74 : Der Genozid an den Jesiden 2014/15},
  publisher = {Ergon},
  address   = {Baden-Baden},
  isbn      = {978-3-95650-850-9},
  doi       = {10.5771/9783956508516-79},
  pages     = {25 -- 50},
  year      = {2021},
  language  = {de}
}
@article{WilhelmiNeumannJaehnertetal.2021,
  author    = {Wilhelmi, Ilka and Neumann, Alexander and J{\"a}hnert, Markus and Ouni, Meriem and Sch{\"u}rmann, Annette},
  title     = {Enriched alternative splicing in islets of diabetes-susceptible mice},
  series = {International journal of molecular sciences},
  volume    = {22},
  journal   = {International journal of molecular sciences},
  number    = {16},
  publisher = {Molecular Diversity Preservation International},
  address   = {Basel},
  issn      = {1422-0067},
  doi       = {10.3390/ijms22168597},
  pages     = {16},
  year      = {2021},
  abstract  = {Dysfunctional islets of Langerhans are a hallmark of type 2 diabetes (T2D). We hypothesize that differences in islet gene expression alternative splicing which can contribute to altered protein function also participate in islet dysfunction. RNA sequencing (RNAseq) data from islets of obese diabetes-resistant and diabetes-susceptible mice were analyzed for alternative splicing and its putative genetic and epigenetic modulators. We focused on the expression levels of chromatin modifiers and SNPs in regulatory sequences. We identified alternative splicing events in islets of diabetes-susceptible mice amongst others in genes linked to insulin secretion, endocytosis or ubiquitin-mediated proteolysis pathways. The expression pattern of 54 histones and chromatin modifiers, which may modulate splicing, were markedly downregulated in islets of diabetic animals. Furthermore, diabetes-susceptible mice carry SNPs in RNA-binding protein motifs and in splice sites potentially responsible for alternative splicing events. They also exhibit a larger exon skipping rate, e.g., in the diabetes gene Abcc8, which might affect protein function. Expression of the neuronal splicing factor Srrm4 which mediates inclusion of microexons in mRNA transcripts was markedly lower in islets of diabetes-prone compared to diabetes-resistant mice, correlating with a preferential skipping of SRRM4 target exons. The repression of Srrm4 expression is presumably mediated via a higher expression of miR-326-3p and miR-3547-3p in islets of diabetic mice. Thus, our study suggests that an altered splicing pattern in islets of diabetes-susceptible mice may contribute to an elevated T2D risk.},
  language  = {en}
}
@article{SedaghatmehrThirumalaikumarKamranfaretal.2021,
  author    = {Sedaghatmehr, Mastoureh and Thirumalaikumar, Venkatesh P. and Kamranfar, Iman and Schulz, Karina and M{\"u}ller-R{\"o}ber, Bernd and Sampathkumar, Arun and Balazadeh, Salma},
  title     = {Autophagy complements metalloprotease FtsH6 in degrading plastid heat shock protein HSP21 during heat stress recovery},
  series = {The journal of experimental botany : an official publication of the Society for Experimental Biology and of the Federation of European Societies of Plant Physiology},
  volume    = {72},
  journal   = {The journal of experimental botany : an official publication of the Society for Experimental Biology and of the Federation of European Societies of Plant Physiology},
  number    = {21},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {0022-0957},
  doi       = {10.1093/jxb/erab304},
  pages     = {7498 -- 7513},
  year      = {2021},
  abstract  = {Moderate and temporary heat stresses prime plants to tolerate, and survive, a subsequent severe heat stress. Such acquired thermotolerance can be maintained for several days under normal growth conditions, and can create a heat stress memory. We recently demonstrated that plastid-localized small heat shock protein 21 ( HSP21) is a key component of heat stress memory in Arabidopsis thaliana. A sustained high abundance of HSP21 during the heat stress recovery phase extends heat stress memory. The level of HSP21 is negatively controlled by plastid-localized metalloprotease FtsH6 during heat stress recovery. Here, we demonstrate that autophagy, a cellular recycling mechanism, exerts additional control over HSP21 degradation. Genetic and chemical disruption of both metalloprotease activity and autophagy trigger superior HSP21 accumulation, thereby improving memory. Furthermore, we provide evidence that autophagy cargo receptor ATG8-INTERACTING PROTEIN1 (ATI1) is associated with heat stress memory. ATI1 bodies co-localize with both autophagosomes and HSP21, and their abundance and transport to the vacuole increase during heat stress recovery. Together, our results provide new insights into the module for control of the regulation of heat stress memory, in which two distinct protein degradation pathways act in concert to degrade HSP21, thereby enabling cells to recover from the heat stress effect at the cost of reducing the heat stress memory.},
  language  = {en}
}
@article{GorinScherzKorostetal.2021,
  author    = {Gorin, Vladislav A. and Scherz, Mark D. and Korost, Dmitry V. and Poyarkov, Nikolay A.},
  title     = {Consequences of parallel miniaturisation in Microhylinae (Anura, Microhylidae), with the description of a new genus of diminutive South East Asian frogs},
  series = {Zoosystematics and evolution : Mitteilungen aus dem Museum f{\"u}r Naturkunde in Berlin},
  volume    = {97},
  journal   = {Zoosystematics and evolution : Mitteilungen aus dem Museum f{\"u}r Naturkunde in Berlin},
  number    = {1},
  publisher = {Pensoft Publishers},
  address   = {Sofia},
  issn      = {1860-0743},
  doi       = {10.3897/zse.97.57968},
  pages     = {21 -- 54},
  year      = {2021},
  abstract  = {The genus Microhyla Tschudi, 1838 includes 52 species and is one of the most diverse genera of the family Microhylidae, being the most species-rich taxon of the Asian subfamily Microhylinae. The recent, rapid description of numerous new species of Microhyla with complex phylogenetic relationships has made the taxonomy of the group especially challenging. Several recent phylogenetic studies suggested paraphyly of Microhyla with respect to Glyphoglossus Gunther, 1869, and revealed three major phylogenetic lineages of mid-Eocene origin within this assemblage. However, comprehensive works assessing morphological variation among and within these lineages are absent. In the present study we investigate the generic taxonomy of Microhyla-Glyphoglossus assemblage based on a new phylogeny including 57 species, comparative morphological analysis of skeletons from cleared-and-stained specimens for 23 species, and detailed descriptions of generalized osteology based on volume-rendered micro-CT scans for five speciesal-together representing all major lineages within the group. The results confirm three highly divergent and well-supported clades that correspond with external and osteological morphological characteristics, as well as respective geographic distribution. Accordingly, acknowledging ancient divergence between these lineages and their significant morphological differentiation, we propose to consider these three lineages as distinct genera: Microhyla sensu stricto, Glyphoglossus, and a newly described genus, Nanohyla gen. nov.},
  language  = {en}
}
@inproceedings{WangBreternitzSchorr2021,
  author    = {Wang, Zhenyu and Breternitz, Joachim and Schorr, Susan},
  title     = {Cation disorder in zinc-group IV- nitride and oxide nitride semiconductor materials revealed through neutron diffraction},
  series = {Acta crystallographica / International Union of Crystallography. Section A, Foundations and advances},
  volume    = {77},
  booktitle = {Acta crystallographica / International Union of Crystallography. Section A, Foundations and advances},
  number    = {Suppl.},
  publisher = {Blackwell},
  address   = {Oxford [u.a.]},
  issn      = {2053-2733},
  doi       = {10.1107/S0108767321086256},
  pages     = {C1077 -- C1077},
  year      = {2021},
  language  = {en}
}
@article{LazaridesDickeRubachetal.2021,
  author    = {Lazarides, Rebecca and Dicke, Anna-Lena and Rubach, Charlott and Oppermann, Elisa and Eccles, Jacquelynne S.},
  title     = {Motivational profiles across domains and academic choices within Eccles et al.'s situated expectancy},
  series = {Developmental psychology},
  volume    = {57},
  journal   = {Developmental psychology},
  number    = {11},
  publisher = {American Psychological Association},
  address   = {Washington},
  issn      = {0012-1649},
  doi       = {10.1037/dev0001250},
  pages     = {1893 -- 1909},
  year      = {2021},
  abstract  = {This longitudinal person-centered study aimed to identify profiles of subjective task values and ability self-concepts of adolescents in the domain of mathematics, English, biology, and physics in Grades 10 and 12. We were interested in gendered changes of profile membership, and in relations between profile membership and educational and occupational outcomes in adulthood. Data were drawn from the Michigan Study of Adolescent and Adult Life Transitions. We focused on students who participated in the data collection in Grades 10 and 12 (N = 911; 56.1\% female; M-age = 16.49, SD = .63; 91.2\% European American, 4.6\% African American, and 2.1\% other ethnic groups such as Hispanic, Asian, Native American). Data on subsequent college majors were assessed 2, 6, and 10 years after finishing high school and data on occupational outcomes was assessed up to 22 years after high school. Using Latent Profile Analyses, our findings revealed five profiles in grade 10 and four profiles in grade 12, which were meaningfully related to student gender. Latent Transition Analyses showed that motivational beliefs became more hierarchical over time. Gendered changes in profile membership occurred, with boys experiencing a process of specialization into mathematics domains. We were also able to show that gender-specific intraindividual hierarchies of motivational beliefs were related to gender-specific specialization processes in adolescence and to subsequent gendered choices throughout the life course.},
  language  = {en}
}
@article{NguyenGeorgieKayhanetal.2021,
  author    = {Nguyen, Dong Hai Phuong and Georgie, Yasmin Kim and Kayhan, Ezgi and Eppe, Manfred and Hafner, Verena Vanessa and Wermter, Stefan},
  title     = {Sensorimotor representation learning for an "active self" in robots},
  series = {K{\"u}nstliche Intelligenz : KI ; Forschung, Entwicklung, Erfahrungen ; Organ des Fachbereichs 1 K{\"u}nstliche Intelligenz der Gesellschaft f{\"u}r Informatik e.V., GI / Fachbereich 1 der Gesellschaft f{\"u}r Informatik e.V},
  volume    = {35},
  journal   = {K{\"u}nstliche Intelligenz : KI ; Forschung, Entwicklung, Erfahrungen ; Organ des Fachbereichs 1 K{\"u}nstliche Intelligenz der Gesellschaft f{\"u}r Informatik e.V., GI / Fachbereich 1 der Gesellschaft f{\"u}r Informatik e.V},
  number    = {1},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {0933-1875},
  doi       = {10.1007/s13218-021-00703-z},
  pages     = {9 -- 35},
  year      = {2021},
  abstract  = {Safe human-robot interactions require robots to be able to learn how to behave appropriately in spaces populated by people and thus to cope with the challenges posed by our dynamic and unstructured environment, rather than being provided a rigid set of rules for operations. In humans, these capabilities are thought to be related to our ability to perceive our body in space, sensing the location of our limbs during movement, being aware of other objects and agents, and controlling our body parts to interact with them intentionally. Toward the next generation of robots with bio-inspired capacities, in this paper, we first review the developmental processes of underlying mechanisms of these abilities: The sensory representations of body schema, peripersonal space, and the active self in humans. Second, we provide a survey of robotics models of these sensory representations and robotics models of the self; and we compare these models with the human counterparts. Finally, we analyze what is missing from these robotics models and propose a theoretical computational framework, which aims to allow the emergence of the sense of self in artificial agents by developing sensory representations through self-exploration.},
  language  = {en}
}
@article{LopezSanchezBarethBoltenetal.2021,
  author    = {L{\´o}pez-S{\´a}nchez, Aida and Bareth, Georg and Bolten, Andreas and Rose, Laura E. and Mansfeldt, Tim and Sapp, Melanie and Linst{\"a}dter, Anja},
  title     = {Effects of declining oak vitality on ecosystem multifunctionality},
  series = {Forest ecology and management},
  volume    = {484},
  journal   = {Forest ecology and management},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0378-1127},
  doi       = {10.1016/j.foreco.2021.118927},
  pages     = {12},
  year      = {2021},
  abstract  = {Mediterranean oak woodlands are currently facing unprecedented degradation threats from oak decline. The Iberian oak decline "Seca", related to Phytophthora infection, causes crown defoliation that may adversely affect ecosystem services (ESs). We aim to improve our understanding of how Seca-induced declines in crown foliation affect the provision of multiple ecosystem services from understory vegetation. We selected holm (Quercus ilex) and cork oak (Q. suber) trees in a Spanish oak woodland and evaluated three proxies of canopy effects. One proxy (crown defoliation) solely captured Seca-dependent effects, one proxy solely captured Seca-independent effects (tree dimensions such as diameter and height), while the third proxy (tree vigor) captured overall canopy effects. We then used the best-performing proxies to assess canopy effects on key ecosystem services (ESs) such as aboveground net primary production (ANPP), grass and legume biomass, species diversity, litter decomposition rates, and a combined index of ecosystem multifunctionality. <br /> We found that both types of canopy effects (i.e. Seca-dependent and Seca-independent effects) were related, indicating that ANPP was disproportionally more affected by Seca when defoliated trees were large. Responses of other ESs were mostly not significant, although lower species diversity was found under trees with intermediate vigor. Our results underline that a Seca-related decline in canopy density triggered a homogenization of ecosystem service delivery on the ecosystem scale. The ecosystem functions (EFs) under trees of low vigor are similar to that in adjacent open microsites indicating that the presence of vigorous (i.e. old and vital) trees is critical for maintaining EFs at a landscape level. Our results also highlight the importance of quantifying not only defoliation but also tree dimensions as both factors jointly and interactively modify canopy effects on ecosystem multifunctionality.},
  language  = {en}
}
@incollection{BindenagelŠehović2021,
  author    = {Bindenagel Šehović, Annamarie},
  title     = {Protecting the vulnerable},
  series = {Preventing HIV among young people in Southern and Eastern Africa : Emerging evidence and intervention strategies. - (Routledge Studies in health in Africa ; Vol. 2)},
  booktitle = {Preventing HIV among young people in Southern and Eastern Africa : Emerging evidence and intervention strategies. - (Routledge Studies in health in Africa ; Vol. 2)},
  editor    = {Govender, Kaymarlin and Poku, Nana K.},
  publisher = {Routledge/Taylor \& Francis Group},
  address   = {London ; New York},
  isbn      = {978-0-429-46281-8},
  doi       = {10.4324/9780429462818},
  pages     = {110 -- 124},
  year      = {2021},
  abstract  = {Contemporary pressures of climate change and migration are abetting the spread of (re)emerging infectious diseases (EIDs), including HIV, Ebola and tuberculosis (TB). While the fact remains that any person can become infected, those most affected are vulnerable populations. In Eastern and Southern Africa (ESA) these include marginalized groups such as people who sell sex, LGBTI and MSM, but more widely also adolescents. Adolescents and young adults represent a particularly vulnerable group, caught as they are on the cusp between child protections and adult citizenship claims, including to health and educational provisions and protections. Without, or with incomplete claims, members of marginalized and vulnerable communities are excluded from access to provisions and protections of health as part of human security, whether out of apathy, fear or jurisdiction or through (deliberate) neglect. The chapter proceeds through the framework of human security, which puts the security of individuals at the centre of its analysis. This stands in contrast to the 1990s securitization argument which framed HIV as a threat to state security. This chapter analyzes unique challenges of vulnerable adolescent populations as these relate to HIV prevention and treatment access. In doing so, it pays special heed to the "double vulnerability" of non-citizenship and compromised citizenship among this cohort. By invoking the human security paradigm, this chapter explores HIV interventions as they pertain to and aim to protect vulnerable populations beyond borders.},
  language  = {en}
}
@article{TchewonpiSaguLandgraeberHenkeletal.2021,
  author    = {Tchewonpi Sagu, Sorel and Landgr{\"a}ber, Eva and Henkel, Ina M. and Huschek, Gerd and Homann, Thomas and Bußler, Sara and Schl{\"u}ter, Oliver and Rawel, Harshadrai Manilal},
  title     = {Effect of cereal α-amylase/trypsin inhibitors on developmental characteristics and abundance of digestive enzymes of mealworm larvae (Tenebrio molitor L.)},
  series = {Insects : open access journal},
  volume    = {12},
  journal   = {Insects : open access journal},
  number    = {5},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2075-4450},
  doi       = {10.3390/insects12050454},
  pages     = {16},
  year      = {2021},
  abstract  = {The objective of this work was to investigate the potential effect of cereal α-amylase/trypsin inhibitors (ATIs) on growth parameters and selective digestive enzymes of Tenebrio molitor L. larvae. The approach consisted of feeding the larvae with wheat, sorghum and rice meals containing different levels and composition of α-amylase/trypsin inhibitors. The developmental and biochemical characteristics of the larvae were assessed over feeding periods of 5 h, 5 days and 10 days, and the relative abundance of α-amylase and selected proteases in larvae were determined using liquid chromatography tandem mass spectrometry. Overall, weight gains ranged from 21\% to 42\% after five days of feeding. The larval death rate significantly increased in all groups after 10 days of feeding (p < 0.05), whereas the pupation rate was about 25\% among larvae fed with rice (Oryza sativa L.) and Siyazan/Esperya wheat meals, and only 8\% and 14\% among those fed with Damougari and S35 sorghum meals. As determined using the Lowry method, the protein contents of the sodium phosphate extracts ranged from 7.80 ± 0.09 to 9.42 ± 0.19 mg/mL and those of the ammonium bicarbonate/urea reached 19.78 ± 0.16 to 37.47 ± 1.38 mg/mL. The total protein contents of the larvae according to the Kjeldahl method ranged from 44.0 and 49.9 g/100 g. The relative abundance of α-amylase, CLIP domain-containing serine protease, modular serine protease zymogen and C1 family cathepsin significantly decreased in the larvae, whereas dipeptidylpeptidase I and chymotrypsin increased within the first hours after feeding (p < 0.05). Trypsin content was found to be constant independently of time or feed material. Finally, based on the results we obtained, it was difficult to substantively draw conclusions on the likely effects of meal ATI composition on larval developmental characteristics, but their effects on the digestive enzyme expression remain relevant.},
  language  = {en}
}
@article{EstivalChevalereLaurieretal.2021,
  author    = {Estival, S{\´e}verine and Cheval{\`e}re, Johann and Laurier, Virginie and Mourre, Fabien and Tricot, Julie and Postal, Virginie},
  title     = {Study of the deficit in planning abilities of adults with Prader-Willi Syndrome},
  series = {Research in developmental disabilities},
  volume    = {117},
  journal   = {Research in developmental disabilities},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  issn      = {0891-4222},
  doi       = {10.1016/j.ridd.2021.104056},
  pages     = {10},
  year      = {2021},
  abstract  = {Background: Prader-Willi syndrome (PWS) is a complex developmental genetic disorder associated with intellectual disability and deficits in executive functions which result in disorganisation and poor personal autonomy. Aims: This study aimed to determine impairments in planning skills of adults with PWS, in relation with their intellectual disabilities, as well as the influence of food compulsions on their performance. Methods and procedures: A modified version of the Zoo Map from the Behavioural Assessment of the Dysexecutive Syndrome was used in three groups: a group of adults with PWS in comparison with two groups both matched on chronological age, one with typical development (TD) and one with intellectual disability (ID). Outcomes and results: Compared to TD adults, both adults with PWS and ID showed increased planning time and lower raw scores on the planning task. The execution time and the number of errors were higher in the PWS group compared to the comparison groups. All three groups performed worse in the non-food condition only for number of errors and raw score. Conclusions and implications: Planning abilities were impaired in PWS adults. Results also showed that intellectual level plays a role in participants' performance. These findings are essential to understand the difficulties of people with PWS daily life.},
  language  = {en}
}
@article{MildeLangenhorstHoelscheretal.2021,
  author    = {Milde, Peter and Langenhorst, Malte and H{\"o}lscher, Hendrik and Rottmann-Matthes, Jens and Hundertmark, Dirk and Eng, Lukas and Hoffmann-Vogel, Regina},
  title     = {Out-of-equilibrium optomechanical resonance self-excitation},
  series = {Journal of applied physics},
  volume    = {130},
  journal   = {Journal of applied physics},
  number    = {3},
  publisher = {American Institute of Physics},
  address   = {Melville},
  issn      = {0021-8979},
  doi       = {10.1063/5.0054509},
  pages     = {10},
  year      = {2021},
  abstract  = {The fundamental sensitivity limit of atomic force microscopy is strongly correlated to the thermal noise of cantilever oscillation. A method to suppress this unwanted noise is to reduce the bandwidth of the measurement, but this approach is limited by the speed of the measurement and the width of the cantilever resonance, commonly defined through the quality factor Q. However, it has been shown that optomechanical resonances in interferometers might affect cantilever oscillations resulting in an effective quality factor Q(eff). When the laser power is sufficiently increased cantilever oscillations might even reach the regime of self-oscillation. In this self-oscillation state, the noise of the system is partially determined by the interaction with laser light far from equilibrium. Here, we show and discuss how tuning of laser power leads to nonlinear optomechanical effects that can dramatically increase the effective quality factor of the cantilever leading to out-of-equilibrium noise. We model the effects using a fourth order nonlinearity of the damping coefficient. Published under an exclusive license by AIP Publishing.},
  language  = {en}
}
@article{ChigarevKazakovPikovskij2021,
  author    = {Chigarev, Vladimir and Kazakov, Alexey and Pikovskij, Arkadij},
  title     = {Mutual singularities of overlapping attractor and repeller},
  series = {Chaos : an interdisciplinary journal of nonlinear science},
  volume    = {31},
  journal   = {Chaos : an interdisciplinary journal of nonlinear science},
  number    = {8},
  publisher = {American Institute of Physics},
  address   = {Melville},
  issn      = {1054-1500},
  doi       = {10.1063/5.0056891},
  pages     = {10},
  year      = {2021},
  abstract  = {We apply the concepts of relative dimensions and mutual singularities to characterize the fractal properties of overlapping attractor and repeller in chaotic dynamical systems. We consider one analytically solvable example (a generalized baker's map); two other examples, the Anosov-Mobius and the Chirikov-Mobius maps, which possess fractal attractor and repeller on a two-dimensional torus, are explored numerically. We demonstrate that although for these maps the stable and unstable directions are not orthogonal to each other, the relative Renyi and Kullback-Leibler dimensions as well as the mutual singularity spectra for the attractor and repeller can be well approximated under orthogonality assumption of two fractals.},
  language  = {en}
}
@book{OPUS4-63402,
  title     = {Rechtsparteien in Brandenburg},
  series = {Potsdamer Beitraege zur Antisemitismus- und Rechtsextremismusforschung},
  volume    = {2},
  journal   = {Potsdamer Beitraege zur Antisemitismus- und Rechtsextremismusforschung},
  editor    = {Botsch, Gideon and Schulze, Christoph},
  publisher = {be.bra wissenschaft verlag},
  address   = {Berlin},
  isbn      = {978-3-94768-647-6},
  issn      = {2628-4081},
  pages     = {350},
  year      = {2021},
  abstract  = {Brandenburg ist das einzige ostdeutsche Bundesland, in dem die SPD seit 1990 durchg{\"a}ngig die Regierung f{\"u}hrt. Dennoch hat Brandenburg den h{\"o}chsten Anteil rechts motivierter Gewalttaten - und immer wieder feiern hier rechte Parteien bemerkenswerte Erfolge. In vier von sieben Legislaturperioden bildeten sie sogar Fraktionen im Landtag. Renommierte Fachleute aus Politik- und Sozialwissenschaften analysieren in diesem Band die politische Kultur des Bundeslands und die Landschaft der Rechtaußenparteien in den Jahren 1990 bis 2020 und stellen dabei Kontinuit{\"a}ten wie Br{\"u}che heraus. Gegenstand der Betrachtung sind neonazistische Kleinparteien, nicht mehr bestehende Parteien wie die DVU, fr{\"u}he populistische Experimente wie die Schill-Partei, aber auch die j{\"u}ngste Rechtsaußenpartei, die AfD, die zugleich auch die bisher erfolgreichste ist. Biographische Informationen Gideon Botsch, Prof. Dr. phil., geboren 1970, ist Politikwissenschaftler und leitet die Emil Julius Gumbel Forschungsstelle Antisemitismus und Rechtsextremismus an der Universit{\"a}t Potsdam. Seit 2018 ist er Außerplanm{\"a}ßiger Professor an der Universit{\"a}t Potsdam. Christoph Schulze, Dr., geboren 1979, studierte Publizistik und Kommunikationswissenschaft, Politikwissenschaft und Soziologie in Berlin. Er ist am Moses Mendelssohn Zentrum Potsdam in der Rechtsextremismusforschung t{\"a}tig.},
  language  = {de}
}
@article{JoziNajafabadiHaberlandRybergetal.2021,
  author    = {Jozi Najafabadi, Azam and Haberland, Christian and Ryberg, Trond and Verwater, Vincent F. and Breton, Eline le and Handy, Mark R. and Weber, Michael},
  title     = {Relocation of earthquakes in the southern and eastern Alps (Austria, Italy) recorded by the dense, temporary SWATH-D network using a Markov chain Monte Carlo inversion},
  series = {Solid earth : SE ; an interaktive open access journal of the European Geosciences Union},
  volume    = {12},
  journal   = {Solid earth : SE ; an interaktive open access journal of the European Geosciences Union},
  number    = {5},
  publisher = {Copernicus},
  address   = {G{\"o}ttingen},
  organization    = {AlpArray Working Grp, AlpArray SWATH-D Working Grp},
  issn      = {1869-9529},
  doi       = {10.5194/se-12-1087-2021},
  pages     = {1087 -- 1109},
  year      = {2021},
  abstract  = {In this study, we analyzed a large seismological dataset from temporary and permanent networks in the southern and eastern Alps to establish high-precision hypocenters and 1-D V-P and V-P/V-S models. The waveform data of a subset of local earthquakes with magnitudes in the range of 1-4.2 M-L were recorded by the dense, temporary SWATH-D network and selected stations of the AlpArray network between September 2017 and the end of 2018. The first arrival times of P and S waves of earthquakes are determined by a semi-automatic procedure. We applied a Markov chain Monte Carlo inversion method to simultaneously calculate robust hypocenters, a 1-D velocity model, and station corrections without prior assumptions, such as initial velocity models or earthquake locations. A further advantage of this method is the derivation of the model parameter uncertainties and noise levels of the data. The precision estimates of the localization procedure is checked by inverting a synthetic travel time dataset from a complex 3-D velocity model and by using the real stations and earthquakes geometry. The location accuracy is further investigated by a quarry blast test. The average uncertainties of the locations of the earthquakes are below 500m in their epicenter and similar to 1.7 km in depth. The earthquake distribution reveals seismicity in the upper crust (0-20 km), which is characterized by pronounced clusters along the Alpine frontal thrust, e.g., the Friuli-Venetia (FV) region, the Giudicarie-Lessini (GL) and Schio-Vicenza domains, the Austroalpine nappes, and the Inntal area. Some seismicity also occurs along the Periadriatic Fault. The general pattern of seismicity reflects head-on convergence of the Adriatic indenter with the Alpine orogenic crust. The seismicity in the FV and GL regions is deeper than the modeled frontal thrusts, which we interpret as indication for southward propagation of the southern Alpine deformation front (blind thrusts).},
  language  = {en}
}
@misc{Haenel2021,
  author    = {H{\"a}nel, Hilkje C.},
  title     = {The intricacies of ideology and ignorance},
  series = {Social epistemology review \& reply collective : SERRC},
  volume    = {10},
  journal   = {Social epistemology review \& reply collective : SERRC},
  number    = {7},
  publisher = {Social epistemology review \& reply collective},
  address   = {[Erscheinungsort nicht ermittelbar]},
  issn      = {2471-9560},
  pages     = {58 -- 62},
  year      = {2021},
  language  = {en}
}
@book{OPUS4-64338,
  title     = {Tod und Krise},
  editor    = {Martin, Katja and Hamann, Anja Maria and Kreibig, Nina},
  publisher = {Arijeh Verlag},
  address   = {Potsdam},
  isbn      = {978-3-944693-03-3},
  pages     = {254},
  year      = {2021},
  abstract  = {Der Tod wird oftmals als gr{\"o}ßtm{\"o}gliche menschliche Krise wahrgenommen. Doch wie definiert sich Krise im Kontext von Tod und Sterben? Dieser Frage geht der vorliegende Sammelband im zeitlichen Rahmen des langen 19. Jahrhunderts nach, welches sich durch zahlreiche Br{\"u}che und Ver{\"a}nderungen im Umgang mit dem Tod und den Verstorbenen auszeichnet. Die Beitr{\"a}ge sind das Ergebnis eines gleichnamigen Symposiums im Jahr 2019. Aus interdisziplin{\"a}rer Perspektive thematisieren Jungforscher:innen Bestattungspraktiken im Krieg und in Seuchenzeiten, setzen sich mit Innovationen im europ{\"a}ischen Bestattungswesen und mit den daraus resultierenden Spannungsverh{\"a}ltnissen auseinander. Sie problematisieren die Repr{\"a}sentationsbed{\"u}rfnisse des Adels im Zusammenhang mit dem Tod und untersuchen Erinnerungskulturen sowie das bewusste Verdr{\"a}ngen von Todeskontexten. Hierbei wird der Fokus auf die Akteur:innen gelegt, deren Intentionen und ihr konkretes Handeln. Krisen fungieren zum einen als Motor f{\"u}r neue Entwicklungen. Zum anderen verdeutlichen sie bisweilen eine erstaunliche Innovationsresistenz beim Umgang mit dem Tod. Eines aber zeichnet Krisen maßgeblich aus: sie zwingen die Betroffenen zu einer Entscheidung.},
  language  = {de}
}
@article{BrownFanselowHalletal.2021,
  author    = {Brown, J. M. M. and Fanselow, Gisbert and Hall, Rebecca and Kliegl, Reinhold},
  title     = {Middle ratings rise regardless of grammatical construction},
  series = {PLOS ONE / Public Library of Science},
  volume    = {16},
  journal   = {PLOS ONE / Public Library of Science},
  number    = {5},
  publisher = {PLOS},
  address   = {San Fransisco},
  issn      = {1932-6203},
  doi       = {10.1371/journal.pone.0251280},
  pages     = {26},
  year      = {2021},
  abstract  = {People perceive sentences more favourably after hearing or reading them many times. A prominent approach in linguistic theory argues that these types of exposure effects (satiation effects) show direct evidence of a generative approach to linguistic knowledge: only some sentences improve under repeated exposure, and which sentences do improve can be predicted by a model of linguistic competence that yields natural syntactic classes. However, replications of the original findings have been inconsistent, and it remains unclear whether satiation effects can be reliably induced in an experimental setting at all. Here we report four findings regarding satiation effects in wh-questions across German and English. First, the effects pertain to zone of well-formedness rather than syntactic class: all intermediate ratings, including calibrated fillers, increase at the beginning of the experimental session regardless of syntactic construction. Second, though there is satiation, ratings asymptote below maximum acceptability. Third, these effects are consistent across judgments of superiority effects in English and German. Fourth, wh-questions appear to show similar profiles in English and German, despite these languages being traditionally considered to differ strongly in whether they show effects on movement: violations of the superiority condition can be modulated to a similar degree in both languages by manipulating subject-object initiality and animacy congruency of the wh-phrase. We improve on classic satiation methods by distinguishing between two crucial tests, namely whether exposure selectively targets certain grammatical constructions or whether there is a general repeated exposure effect. We conclude that exposure effects can be reliably induced in rating experiments but exposure does not appear to selectively target certain grammatical constructions. Instead, they appear to be a phenomenon of intermediate gradient judgments.},
  language  = {en}
}
@article{PerdigonToroLeQuangPhuongZeiskeetal.2021,
  author    = {Perdig{\´o}n-Toro, Lorena and Le Quang Phuong, and Zeiske, Stefan and Vandewal, Koen and Armin, Ardalan and Shoaee, Safa and Neher, Dieter},
  title     = {Excitons dominate the emission from PM6},
  series = {ACS energy letters / American Chemical Society},
  volume    = {6},
  journal   = {ACS energy letters / American Chemical Society},
  number    = {2},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {2380-8195},
  doi       = {10.1021/acsenergylett.0c02572},
  pages     = {557 -- 564},
  year      = {2021},
  abstract  = {Non-fullerene acceptors (NFAs) are far more emissive than their fullerene-based counterparts. Here, we study the spectral properties of photocurrent generation and recombination of the blend of the donor polymer PM6 with the NFA Y6. We find that the radiative recombination of free charges is almost entirely due to the re-occupation and decay of Y6 singlet excitons, but that this pathway contributes less than 1\% to the total recombination. As such, the open-circuit voltage of the PM6:Y6 blend is determined by the energetics and kinetics of the charge-transfer (CT) state. Moreover, we find that no information on the energetics of the CT state manifold can be gained from the low-energy tail of the photovoltaic external quantum efficiency spectrum, which is dominated by the excitation spectrum of the Y6 exciton. We, finally, estimate the charge-separated state to lie only 120 meV below the Y6 singlet exciton energy, meaning that this blend indeed represents a high-efficiency system with a low energetic offset.},
  language  = {en}
}
@inproceedings{InaebnitDennis2021,
  author    = {In{\"a}bnit, Thomas and Dennis, Alice B.},
  title     = {The mitochondrial genome of Melampus bidentatus (Panpulmonata, Ellobioidea)},
  series = {Integrative and comparative biology / Society of Integrative and Comparative Biology},
  volume    = {61},
  booktitle = {Integrative and comparative biology / Society of Integrative and Comparative Biology},
  number    = {Supplement 1},
  publisher = {Oxford University Press},
  address   = {Oxford},
  issn      = {1540-7063},
  pages     = {E405 -- E405},
  year      = {2021},
  language  = {en}
}
@article{OmranianAngeleskaNikoloski2021,
  author    = {Omranian, Sara and Angeleska, Angela and Nikoloski, Zoran},
  title     = {PC2P},
  series = {Bioinformatics},
  volume    = {37},
  journal   = {Bioinformatics},
  number    = {1},
  publisher = {Oxford Univ. Press},
  address   = {Oxford},
  issn      = {1367-4811},
  doi       = {10.1093/bioinformatics/btaa1089},
  pages     = {73 -- 81},
  year      = {2021},
  abstract  = {Motivation: Prediction of protein complexes from protein-protein interaction (PPI) networks is an important problem in systems biology, as they control different cellular functions. The existing solutions employ algorithms for network community detection that identify dense subgraphs in PPI networks. However, gold standards in yeast and human indicate that protein complexes can also induce sparse subgraphs, introducing further challenges in protein complex prediction. Results: To address this issue, we formalize protein complexes as biclique spanned subgraphs, which include both sparse and dense subgraphs. We then cast the problem of protein complex prediction as a network partitioning into biclique spanned subgraphs with removal of minimum number of edges, called coherent partition. Since finding a coherent partition is a computationally intractable problem, we devise a parameter-free greedy approximation algorithm, termed Protein Complexes from Coherent Partition (PC2P), based on key properties of biclique spanned subgraphs. Through comparison with nine contenders, we demonstrate that PC2P: (i) successfully identifies modular structure in networks, as a prerequisite for protein complex prediction, (ii) outperforms the existing solutions with respect to a composite score of five performance measures on 75\% and 100\% of the analyzed PPI networks and gold standards in yeast and human, respectively, and (iii,iv) does not compromise GO semantic similarity and enrichment score of the predicted protein complexes. Therefore, our study demonstrates that clustering of networks in terms of biclique spanned subgraphs is a promising framework for detection of complexes in PPI networks.},
  language  = {en}
}
@article{HyoenaeHeikkilaeVainioetal.2021,
  author    = {Hy{\"o}n{\"a}, Jukka and Heikkil{\"a}, Timo T. and Vainio, Seppo and Kliegl, Reinhold},
  title     = {Parafoveal access to word stem during reading},
  series = {Cognition : international journal of cognitive science},
  volume    = {208},
  journal   = {Cognition : international journal of cognitive science},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0010-0277},
  doi       = {10.1016/j.cognition.2020.104547},
  pages     = {13},
  year      = {2021},
  abstract  = {Previous studies (Hyona, Yan, \& Vainio, 2018; Yan et al., 2014) have demonstrated that in morphologically rich languages a word's morphological status is processed parafoveally to be used in modulating saccadic programming in reading. In the present parafoveal preview study conducted in Finnish, we examined the exact nature of this effect by comparing reading of morphologically complex words (a stem + two suffixes) to that of monomorphemic words. In the preview-change condition, the final 3-4 letters were replaced with other letters making the target word a pseudoword; for suffixed words, the word stem remained intact but the suffix information was unavailable; for monomorphemic words, only part of the stem was parafoveally available. Three alternative predictions were put forth. According to the first alternative, the morphological effect in initial fixation location is due to parafoveally perceiving the suffix as a highly frequent letter cluster and then adjusting the saccade program to land closer to the word beginning for suffixed than monomorphemic words. The second alternative, the processing difficulty hypothesis, assumes a morphological complexity effect: suffixed words are more complex than monomorphemic words. Therefore, the attentional window is narrower and the saccade is shorter. The third alternative posits that the effect reflects parafoveal access to the word's stem. The results for the initial fixation location and fixation durations were consistent with the parafoveal stem-access view.},
  language  = {en}
}
@misc{VerchStollHadzicetal.2021,
  author    = {Verch, Ronald and Stoll, Josefine and Hadzic, Miralem and Quarmby, Andrew James and V{\"o}ller, Heinz},
  title     = {Whole-Body EMS Superimposed Walking and Nordic Walking on a Treadmill—Determination of Exercise Intensity to Conventional Exercise},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-54957},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-549575},
  pages     = {1 -- 9},
  year      = {2021},
  abstract  = {Electrical muscle stimulation (EMS) is an increasingly popular training method and has become the focus of research in recent years. New EMS devices offer a wide range of mobile applications for whole-body EMS (WB-EMS) training, e.g., the intensification of dynamic low-intensity endurance exercises through WB-EMS. The present study aimed to determine the differences in exercise intensity between WB-EMS-superimposed and conventional walking (EMS-CW), and CON and WB-EMS-superimposed Nordic walking (WB-EMS-NW) during a treadmill test. Eleven participants (52.0 ± years; 85.9 ± 7.4 kg, 182 ± 6 cm, BMI 25.9 ± 2.2 kg/m2) performed a 10 min treadmill test at a given velocity (6.5 km/h) in four different test situations, walking (W) and Nordic walking (NW) in both conventional and WB-EMS superimposed. Oxygen uptake in absolute (VO2) and relative to body weight (rel. VO2), lactate, and the rate of perceived exertion (RPE) were measured before and after the test. WB-EMS intensity was adjusted individually according to the feedback of the participant. The descriptive statistics were given in mean ± SD. For the statistical analyses, one-factorial ANOVA for repeated measures and two-factorial ANOVA [factors include EMS, W/NW, and factor combination (EMS*W/NW)] were performed (α = 0.05). Significant effects were found for EMS and W/NW factors for the outcome variables VO2 (EMS: p = 0.006, r = 0.736; W/NW: p < 0.001, r = 0.870), relative VO2 (EMS: p < 0.001, r = 0.850; W/NW: p < 0.001, r = 0.937), and lactate (EMS: p = 0.003, r = 0.771; w/NW: p = 0.003, r = 0.764) and both the factors produced higher results. However, the difference in VO2 and relative VO2 is within the range of biological variability of ± 12\%. The factor combination EMS*W/NW is statistically non-significant for all three variables. WB-EMS resulted in the higher RPE values (p = 0.035, r = 0.613), RPE differences for W/NW and EMS*W/NW were not significant. The current study results indicate that WB-EMS influences the parameters of exercise intensity. The impact on exercise intensity and the clinical relevance of WB-EMS-superimposed walking (WB-EMS-W) exercise is questionable because of the marginal differences in the outcome variables.},
  language  = {en}
}
@article{LiSchlaichZhangetal.2021,
  author    = {Li, Mingjun and Schlaich, Christoph and Zhang, Jianguang and Donskyi, Ievgen and Schwibbert, Karin and Schreiber, Frank and Xia, Yi and Radnik, J{\"o}rg and Schwerdtle, Tanja and Haag, Rainer},
  title     = {Mussel-inspired multifunctional coating for bacterial infection prevention and osteogenic induction},
  series = {Journal of materials science \& technology : JMST ; an international journal / spons. by the Chinese Society for Metals (CSM), the Chinese Materials Research Society (CMRS), Institute of Metal Research, Chinese Academy of Sciences},
  volume    = {68},
  journal   = {Journal of materials science \& technology : JMST ; an international journal / spons. by the Chinese Society for Metals (CSM), the Chinese Materials Research Society (CMRS), Institute of Metal Research, Chinese Academy of Sciences},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  issn      = {1005-0302},
  doi       = {10.1016/j.jmst.2020.08.011},
  pages     = {160 -- 171},
  year      = {2021},
  abstract  = {Bacterial infection and osteogenic integration are the two main problems that cause severe complications after surgeries. In this study, the antibacterial and osteogenic properties were simultaneously introduced in biomaterials, where copper nanoparticles (CuNPs) were generated by in situ reductions of Cu ions into a mussel-inspired hyperbranched polyglycerol (MI-hPG) coating via a simple dip-coating method. This hyperbranched polyglycerol with 10 \% catechol groups' modification presents excellent antifouling property, which could effectively reduce bacteria adhesion on the surface. In this work, polycaprolactone (PCL) electrospun fiber membrane was selected as the substrate, which is commonly used in biomedical implants in bone regeneration and cardiovascular stents because of its good biocompatibility and easy post-modification. The as-fabricated CuNPs-incorporated PCL membrane [PCL-(MI-hPG)-CuNPs] was confirmed with effective antibacterial performance via in vitro antibacterial tests against Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), and multi-resistant E. coli. In addition, the in vitro results demonstrated that osteogenic property of PCL-(MI-hPG)-CuNPs was realized by upregulating the osteoblast-related gene expressions and protein activity. This study shows that antibacterial and osteogenic properties can be balanced in a surface coating by introducing CuNPs.},
  language  = {en}
}
@article{KlugeSocolarSchoell2021,
  author    = {Kluge, Lucas and Socolar, Joshua E. S. and Sch{\"o}ll, Eckehard},
  title     = {Random logic networks},
  series = {Physical review : E, Statistical, nonlinear and soft matter physics},
  volume    = {104},
  journal   = {Physical review : E, Statistical, nonlinear and soft matter physics},
  number    = {6},
  publisher = {American Physical Society},
  address   = {Woodbury, NY},
  issn      = {2470-0045},
  doi       = {10.1103/PhysRevE.104.064308},
  pages     = {10},
  year      = {2021},
  abstract  = {We investigate dynamical properties of a quantum generalization of classical reversible Boolean networks. The state of each node is encoded as a single qubit, and classical Boolean logic operations are supplemented by controlled bit-flip and Hadamard operations. We consider synchronous updating schemes in which each qubit is updated at each step based on stored values of the qubits from the previous step. We investigate the periodic or quasiperiodic behavior of quantum networks, and we analyze the propagation of single site perturbations through the quantum networks with input degree one. A nonclassical mechanism for perturbation propagation leads to substantially different evolution of the Hamming distance between the original and perturbed states.},
  language  = {en}
}
@misc{Schneider2021,
  author    = {Schneider, Ulrike},
  title     = {Rezension zu: Langner, Simone : Deutschtum - Judentum - Europa. Das Werk Georg Hermanns im Kontext seiner Epoche. -Wuppertal: Arco, 2018. - 574 S. - ISBN 978-3-938375-75-4},
  series = {Medaon - Magazin f{\"u}r j{\"u}disches Leben in Forschung und Bildung},
  volume    = {15},
  journal   = {Medaon - Magazin f{\"u}r j{\"u}disches Leben in Forschung und Bildung},
  number    = {28},
  publisher = {HATiKVA},
  address   = {Dresden},
  organization    = {HATiKVA e.V. - Die Hoffnung Bildungs- und Begegnungsst{\"a}tte f{\"u}r J{\"u}dische Geschichte und Kultur Sachsen},
  issn      = {1866-069X},
  pages     = {1 -- 5},
  year      = {2021},
  language  = {de}
}
@article{VerchStollHadzicetal.2021,
  author    = {Verch, Ronald and Stoll, Josefine and Hadzic, Miralem and Quarmby, Andrew James and V{\"o}ller, Heinz},
  title     = {Whole-Body EMS Superimposed Walking and Nordic Walking on a Treadmill—Determination of Exercise Intensity to Conventional Exercise},
  series = {Frontiers in physiology / Frontiers Research Foundation},
  volume    = {12},
  journal   = {Frontiers in physiology / Frontiers Research Foundation},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne, Schweiz},
  issn      = {1664-042X},
  doi       = {10.3389/fphys.2021.715417},
  pages     = {1 -- 9},
  year      = {2021},
  abstract  = {Electrical muscle stimulation (EMS) is an increasingly popular training method and has become the focus of research in recent years. New EMS devices offer a wide range of mobile applications for whole-body EMS (WB-EMS) training, e.g., the intensification of dynamic low-intensity endurance exercises through WB-EMS. The present study aimed to determine the differences in exercise intensity between WB-EMS-superimposed and conventional walking (EMS-CW), and CON and WB-EMS-superimposed Nordic walking (WB-EMS-NW) during a treadmill test. Eleven participants (52.0 ± years; 85.9 ± 7.4 kg, 182 ± 6 cm, BMI 25.9 ± 2.2 kg/m2) performed a 10 min treadmill test at a given velocity (6.5 km/h) in four different test situations, walking (W) and Nordic walking (NW) in both conventional and WB-EMS superimposed. Oxygen uptake in absolute (VO2) and relative to body weight (rel. VO2), lactate, and the rate of perceived exertion (RPE) were measured before and after the test. WB-EMS intensity was adjusted individually according to the feedback of the participant. The descriptive statistics were given in mean ± SD. For the statistical analyses, one-factorial ANOVA for repeated measures and two-factorial ANOVA [factors include EMS, W/NW, and factor combination (EMS*W/NW)] were performed (α = 0.05). Significant effects were found for EMS and W/NW factors for the outcome variables VO2 (EMS: p = 0.006, r = 0.736; W/NW: p < 0.001, r = 0.870), relative VO2 (EMS: p < 0.001, r = 0.850; W/NW: p < 0.001, r = 0.937), and lactate (EMS: p = 0.003, r = 0.771; w/NW: p = 0.003, r = 0.764) and both the factors produced higher results. However, the difference in VO2 and relative VO2 is within the range of biological variability of ± 12\%. The factor combination EMS*W/NW is statistically non-significant for all three variables. WB-EMS resulted in the higher RPE values (p = 0.035, r = 0.613), RPE differences for W/NW and EMS*W/NW were not significant. The current study results indicate that WB-EMS influences the parameters of exercise intensity. The impact on exercise intensity and the clinical relevance of WB-EMS-superimposed walking (WB-EMS-W) exercise is questionable because of the marginal differences in the outcome variables.},
  language  = {en}
}
@book{OPUS4-56471,
  title     = {Vienna},
  series = {Built environment city studies},
  journal   = {Built environment city studies},
  editor    = {Kazepov, Yuri and Verwiebe, Roland},
  publisher = {Routledge},
  address   = {London},
  isbn      = {978-0-367-68011-4},
  doi       = {10.4324/9781003133827},
  pages     = {161},
  year      = {2021},
  abstract  = {This book explores and debates the urban transformations that have taken place in Vienna over the past 30 years and their consequences in policy fields such as labour and housing, political and social participation and the environment. Historically, European cities have been characterised by a strong association between social cohesion, quality of life, economic ambition and a robust State. Vienna is an excellent example for that. In more recent years, however, cities were pressured to change policy principles and mechanisms in the context of demographic shifts, post-industrial transformations and welfare recalibration which have led to worsened social conditions in many cities. Each chapter in this volume discusses Vienna's responses to these pressures in key policy arenas, looking at outcomes from the context-specific local arrangements. Against a theoretical framework debating the European city as a model of inclusion and social justice, authors explore the local capacity to innovate urban policies and to address new social risks, while paying attention to potential trade-offs. The book questions and assesses the city's resilience using time series and an institutional analysis of four key dimensions that characterise the European city model within the context of post-industrial transition: redistribution, recognition, representation and sustainability. It offers a multiscalar perspective of urban governance through labour, housing, participatory and environmental policies, bringing together different levels and public policy types.},
  language  = {en}
}
@phdthesis{Milger2021,
  author    = {Milger, Angelika},
  title     = {Die Verwaltungshaftung zwischen Bund und L{\"a}ndern bei der Ausf{\"u}hrung der Bundesgesetze},
  series = {Studien zum {\"o}ffentlichen Recht ; 31},
  journal   = {Studien zum {\"o}ffentlichen Recht ; 31},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8487-8156-0},
  school      = {Universit{\"a}t Potsdam},
  pages     = {392},
  year      = {2021},
  abstract  = {Diese Arbeit untersucht die Haftung zwischen Bund und L{\"a}ndern bei der Ausf{\"u}hrung der Bundesgesetze. Nach der Kompetenzverteilung des Grundgesetzes teilen sich Bund und L{\"a}nder die Aufgabe der Ausf{\"u}hrung der Bundesgesetze. Hierbei k{\"o}nnen sie die jeweils andere f{\"o}rderal Ebene sch{\"a}digen. Dies kann etwa bei der fehlerhaften Verwaltung von Mitteln oder Steuern passieren. Ein anderes Beispiel ist das Ausl{\"o}sen von Haftungsanspr{\"u}chen im Außenverh{\"a}ltnis zu Dritten. Solche Anspr{\"u}che k{\"o}nnen leicht hohe Betr{\"a}ge erreichen. Die maßgebliche Anspruchsgrundlage ist Art. 104a Abs. 5 Satz 1 Halbsatz 2 Grundgesetz. Hiernach haften Bund und L{\"a}nder einander f{\"u}r die ordnungsgem{\"a}ße Verwaltung. Diese Regelung wirft zahlreiche bis heute ungekl{\"a}rte Rechtsfragen auf, welche die Arbeit n{\"a}her untersucht.},
  language  = {de}
}
@book{BauerHaedeBickenbachetal.2021,
  author    = {Bauer, Hartmut and H{\"a}de, Ulrich and Bickenbach, Christian and Br{\"u}nneck von, Alexander and Haack, Stefan and Hebeler, Timo and Schmidt, Thorsten Ingo},
  title     = {Landesrecht Brandenburg},
  series = {Nomos Studienbuch},
  journal   = {Nomos Studienbuch},
  editor    = {Peine, Franz-Joseph},
  edition   = {4. Auflage},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8487-6334-4},
  doi       = {10.5771/9783748904427},
  pages     = {334},
  year      = {2021},
  abstract  = {Das Studienbuch stellt in {\"u}bersichtlicher und systematischer Form die wichtigsten ausbildungsrelevanten Teile des brandenburgischen Verfassungs- und Verwaltungsrechts dar. Die Autoren gehen auf die f{\"u}r Examen und Praxis relevanten Kerngebiete (Verfassungsrecht, Verwaltungsorganisationsrecht, Kommunalrecht, Polizei- und Ordnungsrecht und Bauordnungsrecht) unter Einbeziehung von Rechtsprechung und Literatur ein. Zahlreiche Beispiele vereinfachen das Verst{\"a}ndnis und Klausurhinweise sch{\"a}rfen den Blick f{\"u}r fehlertr{\"a}chtige Fragestellungen.},
  language  = {de}
}
@article{Schmidt2021,
  author    = {Schmidt, Thorsten Ingo},
  title     = {Staatsrecht II},
  series = {Pr{\"u}fe dein Wissen},
  journal   = {Pr{\"u}fe dein Wissen},
  edition   = {4.},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-76440-0},
  pages     = {XVIII, 227},
  year      = {2021},
  abstract  = {Die Grundrechte z{\"a}hlen in Ausbildung und Pr{\"u}fung gleichermaßen zu den zentralen Rechtsgebieten. Sie sind zentral f{\"u}r das Verh{\"a}ltnis des einzelnen Menschen zum Staat und pr{\"a}gen durch den Vorrang der Verfassung die gesamte {\"u}brige Rechtsordnung. Das vorliegende Werk behandelt anschaulich, umfassend und systematisch geordnet den gesamten Pflichtfachstoff einschließlich der Verfassungsbeschwerde und der weiteren f{\"u}r die Durchsetzung der Grundrechte relevanten Verfahrensarten vor dem BVerfG. In Form von F{\"a}llen und Fragen wird dabei unter steter Ber{\"u}cksichtigung der Rechtsprechung des Bundesverfassungsgerichts besonderer Wert auf die zunehmenden europarechtlichen Bez{\"u}ge dieses Rechtsgebiets gelegt. Zahlreiche {\"U}bersichten veranschaulichen die Pr{\"u}fung von Grundrechten, die Schutzbereiche besonders komplizierter Einzelgrundrechte sowie die Zul{\"a}ssigkeitsvoraussetzungen der verschiedenen Verfahrensarten.},
  language  = {de}
}
@unpublished{SinghalPahleKalkuhletal.2021,
  author    = {Singhal, Puja and Pahle, Michael and Kalkuhl, Matthias and Sommer, Stephan and Levesque, Antoine and Berneiser, Jessica},
  title     = {Beyond good faith},
  series = {SSRN eLibrary / Social Science Research Network},
  journal   = {SSRN eLibrary / Social Science Research Network},
  publisher = {SSRN - Elsevier},
  address   = {Rochester, NY},
  issn      = {1556-5068},
  doi       = {10.2139/ssrn.3947800},
  pages     = {29},
  year      = {2021},
  abstract  = {The ambitious climate targets set by industrialized nations worldwide cannot be met without decarbonizing the building stock. Using Germany as a case study, this paper takes stock of the extensive set of energy efficiency policies that are already in place and clarifies that they have been designed "in good faith" but lack in overall effectiveness as well as cost-efficiency in achieving these climate targets. We map out the market failures and behavioural considerations that are potential reasons for why realized energy savings fall below expectations and why the household adoption of energy-efficient and low-carbon technologies has remained low. We highlight the pressing need for data and modern empirical research to develop targeted and cost-effective policies seeking to correct these market failures. To this end, we identify some key research questions and identify gaps in the data required for evidence-based policy.},
  language  = {en}
}
@misc{CaesarRahmstorfFeulner2021,
  author    = {Caesar, Levke and Rahmstorf, Stefan and Feulner, Georg},
  title     = {Reply to comment on 'On the relationship between Atlantic meridional overturning circulation slowdown and global surface warming'},
  series = {Environmental research letters},
  volume    = {16},
  journal   = {Environmental research letters},
  number    = {3},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {1748-9326},
  doi       = {10.1088/1748-9326/abc776},
  pages     = {5},
  year      = {2021},
  abstract  = {In their comment on our paper (Caesar et al 2020 Environ. Res. Lett. 15 024003), Chen and Tung (hereafter C\&T) argue that our analysis, showing that over the last decades Atlantic meridional overturning circulation (AMOC) strength and global mean surface temperature (GMST) were positively correlated, is incorrect. Their claim is mainly based on two arguments, neither of which is justified: first, C\&T claim that our analysis is based on 'established evidence' that was only true for preindustrial conditions-this is not the case. Using data from the modern period (1947-2012), we show that the established understanding (i.e. deep-water formation in the North Atlantic cools the deep ocean and warms the surface) is correct, but our analysis is not based on this fact. Secondly, C\&T claim that our results are based on a statistical analysis of only one cycle of data which was furthermore incorrectly detrended. This, too, is not true. Our conclusion that a weaker AMOC delays the current surface warming rather than enhances it, is based on several independent lines of evidence. The data we show to support this covers more than one cycle and the detrending (which was performed to avoid spurious correlations due to a common trend) does not affect our conclusion: the correlation between AMOC strength and GMST is positive. We do not claim that this is strong evidence that the two time series are in phase, but rather that this means that the two time series are not anti-correlated.},
  language  = {en}
}
@article{GuentherSchmidtQuittetal.2021,
  author    = {G{\"u}nther, Kerstin and Schmidt, Marcus and Quitt, Heinz and Heinken, Thilo},
  title     = {Ver{\"a}nderungen der Waldvegetation im Elbe-Havelwinkel von 1960 bis 2015},
  series = {Tuexenia : Mitteilungen der Floristisch-Soziologischen Arbeitsgemeinschaft},
  journal   = {Tuexenia : Mitteilungen der Floristisch-Soziologischen Arbeitsgemeinschaft},
  number    = {41},
  publisher = {Floristisch-Soziologische Arbeitsgemeinschaft},
  address   = {G{\"o}ttingen},
  issn      = {0722-494X},
  doi       = {10.14471/2021.41.005},
  pages     = {53 -- 85},
  year      = {2021},
  abstract  = {Forest ecosystems are subject to a variety of influences such as forest management, nitrogen deposition, changes in the groundwater level or the immigration of invasive species. The repetition of historical releves is an important means of documenting the resulting changes in plant communities and determining their main drivers. In 2015, we examined the vegetation change in 140 semi-permanent plots in managed forests in the Elbe valley in the NE German lowlands (Saxony-Anhalt, Brandenburg). The first survey took place from 1956 to 1963. The releves cover an almost uniquely broad spectrum of different site conditions, ranging from wet forests (alluvial, swamp and bog forests of Alnion incanae, Alnion glutinosae and Betulion pubescentis) to acidic mixed oak forests (Quercion roboris) up to acidic, mostly dry pine forests with different nutrient status (Dicrano-Pinion). We analyzed the changes in the vegetation with the help of forest stand data, winner and loser species, alpha- and beta-diversity as well as the Ellenberg indicator values for nitrogen, reaction, moisture and light. In contrast to previous resurvey studies, areas were also taken into account on which a complete change of forest stand had taken place before the second survey. Particularly in the wet forests and acidic forests with a moderately good nutrient supply, changes in the main tree species have been recorded, and many pine stands have been newly established in the meantime. The species richness has decreased overall and in almost all forest types, but the beta-diversity has remained unchanged or has increased. The Ellenberg values indicate a decrease in soil moisture in the wet forests, while the acidic pine forests in particular have become darker, richer in nutrients and more humid. The number of loser species is more than twice as high as that of the winner species, but with different developments in the individual forest types. In particular, the wet forests, the acidic mixed oak forests and the lichen-pine forests have lost most of their characteristic species. The resurvey after more than 50 years shows a different development of the individual forest types. Vegetation changes in the wet forests are mainly due to local groundwater level drawdown and the resulting increased availability of nutrients. The alluvial forests were also strongly influenced by forest interventions. The reasons for the trend towards more humid and more nutrient-rich conditions in formerly dry acidic pine and oak forests are nitrogen depositions and a succession after the abandonment of historical forms of forest use (litter raking, forest pasture). Although the individual forest types have developed differently, eutrophication, falling groundwater levels and silviculture are the most important causes for the changes in vegetation. Silvicultural interventions such as clear cutting and stand conversion with a change of tree species are at the same time the main reason why the vegetation has not been homogenized despite the leveling of the site gradient as measured by the beta-diversity.},
  language  = {de}
}
@article{OzturkPittoreBehlingetal.2021,
  author    = {Ozturk, Ugur and Pittore, Massimiliano and Behling, Robert and R{\"o}ßner, Sigrid and Andreani, Louis and Korup, Oliver},
  title     = {How robust are landslide susceptibility estimates?},
  series = {Landslides},
  volume    = {18},
  journal   = {Landslides},
  number    = {2},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {1612-510X},
  doi       = {10.1007/s10346-020-01485-5},
  pages     = {681 -- 695},
  year      = {2021},
  abstract  = {Much of contemporary landslide research is concerned with predicting and mapping susceptibility to slope failure. Many studies rely on generalised linear models with environmental predictors that are trained with data collected from within and outside of the margins of mapped landslides. Whether and how the performance of these models depends on sample size, location, or time remains largely untested. We address this question by exploring the sensitivity of a multivariate logistic regression-one of the most widely used susceptibility models-to data sampled from different portions of landslides in two independent inventories (i.e. a historic and a multi-temporal) covering parts of the eastern rim of the Fergana Basin, Kyrgyzstan. We find that considering only areas on lower parts of landslides, and hence most likely their deposits, can improve the model performance by >10\% over the reference case that uses the entire landslide areas, especially for landslides of intermediate size. Hence, using landslide toe areas may suffice for this particular model and come in useful where landslide scars are vague or hidden in this part of Central Asia. The model performance marginally varied after progressively updating and adding more landslides data through time. We conclude that landslide susceptibility estimates for the study area remain largely insensitive to changes in data over about a decade. Spatial or temporal stratified sampling contributes only minor variations to model performance. Our findings call for more extensive testing of the concept of dynamic susceptibility and its interpretation in data-driven models, especially within the broader framework of landslide risk assessment under environmental and land-use change.},
  language  = {en}
}
@article{ReindlSchaffenrothFilizetal.2021,
  author    = {Reindl, Nicole and Schaffenroth, Veronika and Filiz, Semih and Geier, Stephan and Pelisoli, Ingrid and Kepler, Souza Oliveira},
  title     = {Mysterious, variable, and extremely hot},
  series = {Astronomy and astrophysics : an international weekly journal / European Southern Observatory (ESO)},
  volume    = {647},
  journal   = {Astronomy and astrophysics : an international weekly journal / European Southern Observatory (ESO)},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {1432-0746},
  doi       = {10.1051/0004-6361/202140289},
  pages     = {22},
  year      = {2021},
  abstract  = {Context. About 10\% of all stars exhibit absorption lines of ultra-highly excited (UHE) metals (e.g., O VIII) in their optical spectra when entering the white dwarf cooling sequence. This is something that has never been observed in any other astrophysical object, and poses a decades-long mystery in our understanding of the late stages of stellar evolution. The recent discovery of a UHE white dwarf that is both spectroscopically and photometrically variable led to the speculation that the UHE lines might be created in a shock-heated circumstellar magnetosphere. Aims. We aim to gain a better understanding of these mysterious objects by studying the photometric variability of the whole population of UHE white dwarfs, and white dwarfs showing only the He II line problem, as both phenomena are believed to be connected. Methods. We investigate (multi-band) light curves from several ground- and space-based surveys of all 16 currently known UHE white dwarfs (including one newly discovered) and eight white dwarfs that show only the He II line problem. Results. We find that 75(-13)(+8) \% of the UHE white dwarfs, and 75(-19)(+9)\% of the He II line problem white dwarfs are significantly photometrically variable, with periods ranging from 0.22 d to 2.93 d and amplitudes from a few tenths to a few hundredths of a magnitude. The high variability rate is in stark contrast to the variability rate amongst normal hot white dwarfs (we find 9(2)(+4)\%), marking UHE and He II line problem white dwarfs as a new class of variable stars. The period distribution of our sample agrees with both the orbital period distribution of post-common-envelope binaries and the rotational period distribution of magnetic white dwarfs if we assume that the objects in our sample will spin-up as a consequence of further contraction. Conclusions. We find further evidence that UHE and He II line problem white dwarfs are indeed related, as concluded from their overlap in the Gaia HRD, similar photometric variability rates, light-curve shapes and amplitudes, and period distributions. The lack of increasing photometric amplitudes towards longer wavelengths, as well as the nondetection of optical emission lines arising from the highly irradiated face of a hypothetical secondary in the optical spectra of our stars, makes it seem unlikely that an irradiated late-type companion is the origin of the photometric variability. Instead, we believe that spots on the surfaces of these stars and/or geometrical effects of circumstellar material might be responsible.},
  language  = {en}
}
@article{NeunteufelKruckowUGeieretal.2021,
  author    = {Neunteufel, Patrick and Kruckow U., Matthias and Geier, Stephan and Hamers, Adrian S.},
  title     = {Predicted spatial and velocity distributions of ejected companion stars of helium accretion-induced thermonuclear supernovae},
  series = {Astronomy and astrophysics : an international weekly journal},
  volume    = {646},
  journal   = {Astronomy and astrophysics : an international weekly journal},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {0004-6361},
  doi       = {10.1051/0004-6361/202040022},
  pages     = {9},
  year      = {2021},
  abstract  = {Context Thermonuclear supernovae (SNe), a subset of which are the highly important SNe Type Ia, remain one of the more poorly understood phenomena known to modern astrophysics. In recent years, the single degenerate helium (He) donor channel, where a white dwarf star accretes He-rich matter from a hydrogen-depleted companion, has emerged as a promising candidate progenitor scenario for these events. An unresolved question in this scenario is the fate of the companion star, which would be evident as a runaway hot subdwarf O/B stars (He sdO/B) in the aftermath of the SN event. Aims Previous studies have shown that the kinematic properties of an ejected companion provide an opportunity to closer examine the properties of an SN progenitor system. However, with the number of observed objects not matching predictions by theory, the viability of this mechanism is called into question. In this study, we first synthesize a population of companion stars ejected by the aforementioned mechanism, taking into account predicted ejection velocities, the inferred population density in the Galactic mass distribution, and subsequent kinematics in the Galactic potential. We then discuss the astrometric properties of this population. Methods We present 10(6) individual ejection trajectories, which were numerically computed with a newly developed, lightweight simulation framework. Initial conditions were randomly generated, but weighted according to the Galactic mass density and ejection velocity data. We then discuss the bulk properties (Galactic distribution and observational parameters) of our sample. Results Our synthetic population reflects the Galactic mass distribution. A peak in the density distribution for close objects is expected in the direction of the Galactic centre. Higher mass runaways should outnumber lower mass ones. If the entire considered mass range is realised, the radial velocity distribution should show a peak at 500 km s(-1). If only close US 708 analogues are considered, there should be a peak at (similar to 750-850) km s(-1). In either case, US 708 should be a member of the high-velocity tail of the distribution. Conclusions We show that the puzzling lack of confirmed surviving companion stars of thermonuclear SNe, though possibly an observation-related selection effect, may indicate a selection against high mass donors in the SD He donor channel.},
  language  = {en}
}
@article{NwosuRoeserYangetal.2021,
  author    = {Nwosu, Ebuka Canisius and Roeser, Patricia Angelika and Yang, Sizhong and Ganzert, Lars and Dellwig, Olaf and Pinkerneil, Sylvia and Brauer, Achim and Dittmann, Elke and Wagner, Dirk and Liebner, Susanne},
  title     = {From water into sediment-tracing freshwater cyanobacteria via DNA analyses},
  series = {Microorganisms : open access journal},
  volume    = {9},
  journal   = {Microorganisms : open access journal},
  number    = {8},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2076-2607},
  doi       = {10.3390/microorganisms9081778},
  pages     = {20},
  year      = {2021},
  abstract  = {Sedimentary ancient DNA-based studies have been used to probe centuries of climate and environmental changes and how they affected cyanobacterial assemblages in temperate lakes. Due to cyanobacteria containing potential bloom-forming and toxin-producing taxa, their approximate reconstruction from sediments is crucial, especially in lakes lacking long-term monitoring data. To extend the resolution of sediment record interpretation, we used high-throughput sequencing, amplicon sequence variant (ASV) analysis, and quantitative PCR to compare pelagic cyanobacterial composition to that in sediment traps (collected monthly) and surface sediments in Lake Tiefer See. Cyanobacterial composition, species richness, and evenness was not significantly different among the pelagic depths, sediment traps and surface sediments (p > 0.05), indicating that the cyanobacteria in the sediments reflected the cyanobacterial assemblage in the water column. However, total cyanobacterial abundances (qPCR) decreased from the metalimnion down the water column. The aggregate-forming (Aphanizomenon) and colony-forming taxa (Snowella) showed pronounced sedimentation. In contrast, Planktothrix was only very poorly represented in sediment traps (meta- and hypolimnion) and surface sediments, despite its highest relative abundance at the thermocline (10 m water depth) during periods of lake stratification (May-October). We conclude that this skewed representation in taxonomic abundances reflects taphonomic processes, which should be considered in future DNA-based paleolimnological investigations.},
  language  = {en}
}
@article{NwosuRoeserYangetal.2021,
  author    = {Nwosu, Ebuka Canisius and Roeser, Patricia Angelika and Yang, Sizhong and Pinkerneil, Sylvia and Ganzert, Lars and Dittmann, Elke and Brauer, Achim and Wagner, Dirk and Liebner, Susanne},
  title     = {Species-level spatio-temporal dynamics of cyanobacteria in a hard-water temperate lake in the Southern Baltics},
  series = {Frontiers in microbiology},
  volume    = {12},
  journal   = {Frontiers in microbiology},
  publisher = {Frontiers Media},
  address   = {Lausanne},
  issn      = {1664-302X},
  doi       = {10.3389/fmicb.2021.761259},
  pages     = {17},
  year      = {2021},
  abstract  = {Cyanobacteria are important primary producers in temperate freshwater ecosystems. However, studies on the seasonal and spatial distribution of cyanobacteria in deep lakes based on high-throughput DNA sequencing are still rare. In this study, we combined monthly water sampling and monitoring in 2019, amplicon sequence variants analysis (ASVs; a proxy for different species) and quantitative PCR targeting overall cyanobacteria abundance to describe the seasonal and spatial dynamics of cyanobacteria in the deep hard-water oligo-mesotrophic Lake Tiefer See, NE Germany. We observed significant seasonal variation in the cyanobacterial community composition (p < 0.05) in the epi- and metalimnion layers, but not in the hypolimnion. In winter-when the water column is mixed-picocyanobacteria (Synechococcus and Cyanobium) were dominant. With the onset of stratification in late spring, we observed potential niche specialization and coexistence among the cyanobacteria taxa driven mainly by light and nutrient dynamics. Specifically, ASVs assigned to picocyanobacteria and the genus Planktothrix were the main contributors to the formation of deep chlorophyll maxima along a light gradient. While Synechococcus and different Cyanobium ASVs were abundant in the epilimnion up to the base of the euphotic zone from spring to fall, Planktothrix mainly occurred in the metalimnetic layer below the euphotic zone where also overall cyanobacteria abundance was highest in summer. Our data revealed two potentially psychrotolerant (cold-adapted) Cyanobium species that appear to cope well under conditions of lower hypolimnetic water temperature and light as well as increasing sediment-released phosphate in the deeper waters in summer. The potential cold-adapted Cyanobium species were also dominant throughout the water column in fall and winter. Furthermore, Snowella and Microcystis-related ASVs were abundant in the water column during the onset of fall turnover. Altogether, these findings suggest previously unascertained and considerable spatiotemporal changes in the community of cyanobacteria on the species level especially within the genus Cyanobium in deep hard-water temperate lakes.},
  language  = {en}
}
@article{KoehlerHandorfJaiseretal.2021,
  author    = {K{\"o}hler, Raphael H. and Handorf, D{\"o}rthe and Jaiser, Ralf and Dethloff, Klaus and Z{\"a}ngl, G{\"u}nther and Majewski, Detlev and Rex, Markus},
  title     = {Improved circulation in the Northern hemisphere by adjusting gravity wave drag parameterizations in seasonal experiments with ICON-NWP},
  series = {Earth and Space Science : ESS},
  volume    = {8},
  journal   = {Earth and Space Science : ESS},
  number    = {3},
  publisher = {American Geophysical Union},
  address   = {Malden, Mass.},
  issn      = {2333-5084},
  doi       = {10.1029/2021EA001676},
  pages     = {15},
  year      = {2021},
  abstract  = {The stratosphere is one of the main potential sources for subseasonal to seasonal predictability in midlatitudes in winter. The ability of an atmospheric model to realistically simulate the stratospheric dynamics is essential in order to move forward in the field of seasonal predictions in midlatitudes. Earlier studies with the ICOsahedral Nonhydrostatic atmospheric model (ICON) point out that stratospheric westerlies in ICON are underestimated. This is the first extensive study on the evaluation of Northern Hemisphere stratospheric winter circulation with ICON in numerical weather prediction (NWP) mode. Seasonal experiments with the default setup are able to reproduce the basic climatology of the stratospheric polar vortex. However, westerlies are too weak and major stratospheric warmings too frequent in ICON. Both a reduction of the nonorographic, and a reduction of the orographic gravity wave and wake drag lead to a strengthening of the stratospheric vortex and a bias reduction, in particular in January. However, the effect of the nonorographic gravity wave drag scheme on the stratosphere is stronger. Stratosphere-troposphere coupling is intensified and more realistic due to a reduced gravity wave drag. Furthermore, an adjustment of the subgrid-scale orographic drag parameterization leads to a significant error reduction in the mean sea level pressure. As a result of these findings, we present our current suggested improved setup for seasonal experiments with ICON-NWP. <br /> Plain Language Summary Although seasonal forecasts for midlatitudes have the potential to be highly beneficial to the public sector, they are still characterized by a large amount of uncertainty. Exact simulations of the circulation in the stratosphere can help to improve tropospheric predictability on seasonal time scales. For this reason, we investigate how well the new German atmospheric model is able to simulate the stratospheric circulation. The model reproduces the basic behavior of the Northern Hemisphere stratospheric polar vortex, but the westerly circulation in winter is underestimated. The stratospheric circulation is influenced by gravity waves that exert drag on the flow. These processes are only partly physically represented in the model, but are very important and are hence parameterized. By adjusting the parameterizations for the gravity wave drag, the stratospheric polar vortex is strengthened, thereby yielding a more realistic stratospheric circulation. In addition, the altered parameterizations improve the simulated surface pressure pattern. Based upon this, we present our current suggested improved model setup for seasonal experiments.},
  language  = {en}
}
@article{CulpanPelisoliGeier2021,
  author    = {Culpan, Rick and Pelisoli, Ingrid and Geier, Stephan},
  title     = {Clean catalogues of blue horizontal-branch stars using Gaia EDR3},
  series = {Astronomy and astrophysics : an international weekly journal / European Southern Observatory (ESO)},
  volume    = {654},
  journal   = {Astronomy and astrophysics : an international weekly journal / European Southern Observatory (ESO)},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {1432-0746},
  doi       = {10.1051/0004-6361/202040074},
  pages     = {14},
  year      = {2021},
  abstract  = {Context. Blue horizontal-branch stars evolve from low-mass stars that have completed their main-sequence lifetimes and undergone a helium flash at the end of their red-giant phase. As such, blue horizontal-branch stars are very old objects that can be used as markers in studies of the Galactic structure and formation history. To create a clean sky catalogue of blue horizontal-branch stars, we cross-matched the Gaia data release 2 (DR2) dataset with existing reference catalogues to define selection criteria based on Gaia DR2 parameters. Following the publication of Gaia early data release 3 (EDR3), these methods were verified and subsequently applied to this latest release. Aims. Previous catalogues of blue horizontal-branch stars were developed using spectral analyses or were restricted to individual globular clusters. The purpose of this catalogue is to identify a set of blue horizontal-branch star candidates that have been selected using photometric and astrometric observations and exhibits a low contamination rate. This has been deemed important as the success of the Gaia mission has changed the way that targets are selected for large-scale spectroscopic surveys, meaning that far fewer spectra will be acquired for blue horizontal-branch stars in the future unless they are specifically targeted. <br /> Methods. We cross-matched reference blue horizontal-branch datasets with the Gaia DR2 database and defined two sets of selection criteria. Firstly, in Gaia DR2 - colour and absolute G magnitude space, and secondly, in Gaia DR2 - colour and reduced proper motion space. The main-sequence contamination in both subsets of the catalogue was reduced, at the expense of completeness, by concentrating on the Milky Way's Galactic halo, where relatively young main-sequence stars were not expected. The entire catalogue is limited to those stars with no apparent neighbours within 5 arcsec. These methods were verified and subsequently applied to the Gaia EDR3. Results. We present a catalogue, based on Gaia EDR3, of 57 377 blue horizontal-branch stars. The Gaia EDR3 parallax was used in selecting 16 794 candidates and the proper motions were used to identify a further 40 583 candidates.},
  language  = {en}
}
@article{KahlKappelJoshietal.2021,
  author    = {Kahl, Sandra and Kappel, Christian and Joshi, Jasmin Radha and Lenhard, Michael},
  title     = {Phylogeography of a widely distributed plant species reveals cryptic genetic lineages with parallel phenotypic responses to warming and drought conditions},
  series = {Ecology and Evolution},
  volume    = {11},
  journal   = {Ecology and Evolution},
  number    = {20},
  publisher = {John Wiley \& Sons, Inc.},
  address   = {Hoboken},
  issn      = {2045-7758},
  doi       = {10.1002/ece3.8103},
  pages     = {13986 -- 14002},
  year      = {2021},
  abstract  = {To predict how widely distributed species will perform under future climate change, it is crucial to understand and reveal their underlying phylogenetics. However, detailed information about plant adaptation and its genetic basis and history remains scarce and especially widely distributed species receive little attention despite their putatively high adaptability. To examine the adaptation potential of a widely distributed species, we sampled the model plant Silene vulgaris across Europe. In a greenhouse experiment, we exposed the offspring of these populations to a climate change scenario for central Europe and revealed the population structure through whole-genome sequencing. Plants were grown under two temperatures (18°C and 21°C) and three precipitation regimes (65, 75, and 90 mm) to measure their response in biomass and fecundity-related traits. To reveal the population genetic structure, ddRAD sequencing was employed for a whole-genome approach. We found three major genetic clusters in S. vulgaris from Europe: one cluster comprising Southern European populations, one cluster of Western European populations, and another cluster containing central European populations. Population genetic diversity decreased with increasing latitude, and a Mantel test revealed significant correlations between FST and geographic distances as well as between genetic and environmental distances. Our trait analysis showed that the genetic clusters significantly differed in biomass-related traits and in the days to flowering. However, half of the traits showed parallel response patterns to the experimental climate change scenario. Due to the differentiated but parallel response patterns, we assume that phenotypic plasticity plays an important role for the adaptation of the widely distributed species S. vulgaris and its intraspecific genetic lineages.},
  language  = {en}
}
@misc{KonakWegnerArnrich2021,
  author    = {Konak, Orhan and Wegner, Pit and Arnrich, Bert},
  title     = {IMU-Based Movement Trajectory Heatmaps for Human Activity Recognition},
  series = {Postprints der Universit{\"a}t Potsdam : Reihe der Digital Engineering Fakult{\"a}t},
  journal   = {Postprints der Universit{\"a}t Potsdam : Reihe der Digital Engineering Fakult{\"a}t},
  number    = {4},
  doi       = {10.25932/publishup-48779},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-487799},
  pages     = {17},
  year      = {2021},
  abstract  = {Recent trends in ubiquitous computing have led to a proliferation of studies that focus on human activity recognition (HAR) utilizing inertial sensor data that consist of acceleration, orientation and angular velocity. However, the performances of such approaches are limited by the amount of annotated training data, especially in fields where annotating data is highly time-consuming and requires specialized professionals, such as in healthcare. In image classification, this limitation has been mitigated by powerful oversampling techniques such as data augmentation. Using this technique, this work evaluates to what extent transforming inertial sensor data into movement trajectories and into 2D heatmap images can be advantageous for HAR when data are scarce. A convolutional long short-term memory (ConvLSTM) network that incorporates spatiotemporal correlations was used to classify the heatmap images. Evaluation was carried out on Deep Inertial Poser (DIP), a known dataset composed of inertial sensor data. The results obtained suggest that for datasets with large numbers of subjects, using state-of-the-art methods remains the best alternative. However, a performance advantage was achieved for small datasets, which is usually the case in healthcare. Moreover, movement trajectories provide a visual representation of human activities, which can help researchers to better interpret and analyze motion patterns.},
  language  = {en}
}
@phdthesis{Wochatz2021,
  author    = {Wochatz, Monique},
  title     = {Influence of different loading conditions on scapular movement and scapular muscle activation patterns},
  school      = {Universit{\"a}t Potsdam},
  pages     = {iv, 129, xiv},
  year      = {2021},
  abstract  = {The scapula plays a significant role in efficient shoulder movement. Thus, alterations from typical scapular motion during upper limb movements are thought to be associated with shoulder pathologies. However, a clear understanding of the relationship is not yet obtained.. Scapular alterations may only represent physiological variability as their occurrence can appear equally as frequent in individuals with and without shoulder disorders. Evaluation of scapular motion during increased load might be a beneficial approach to detect clinically relevant alterations. However, functional motion adaptations in response to maximum effort upper extremity loading has not been established yet. Therefore, the overall purpose of this research project was to give further insight in physiological adaptations of scapular kinematics and their underlying scapular muscle activity in response to high demanding shoulder movements in healthy asymptomatic individuals. Prior to the investigation of the effect of various load situation, the reproducibility of scapular kinematics and scapular muscle activity were evaluated under maximum effort arm movements. Healthy asymptomatic adults performed unloaded and maximal loaded concentric and eccentric isokinetic shoulder flexion and extension movements in the scapular plane while scapular kinematics and scapular muscle activity were simultaneously assessed. A 3D motion capture system (infra-red cameras \& reflective markers) was utilized to track scapular and humerus motion in relation to the thorax. 3D scapular position angles were given for arm raising and lowering between humerus positions of 20° and 120° flexion. To further characterize the scapular pattern, the scapular motion extent and scapulohumeral rhythm (ratio of scapular and humerus motion extent) were determined. Muscle activity of the upper and lower trapezius and the serratus anterior were assessed with surface electromyography. Amplitudes were calculated for the whole ROM and four equidistant movement phases. Reliability was characterized by overall moderate to good reproducibility across the load conditions. Irrespective of applied load, scapular kinematics followed a motion pattern of continuous upward rotation, posterior tilt and external rotation during arm elevation and a continuous downward rotation, anterior tilt and internal rotation during arm lowering. However, kinematics were altered between maximal loaded and unloaded conditions showing increased upward rotation, reduced posterior tilt and external rotation. Further, the scapulohumeral rhythm was decreased and scapular motion extent increased under maximal loaded movements. Muscle activity during maximum effort were of greater magnitude and differed in their pattern in comparison to the continuous increase and decrease of activity during unloaded shoulder flexion and extension. Relationships between scapular kinematics and their underlying scapular muscle activity could only be identified for a few isolated combinations, whereas the majority showed no associations. Scapular kinematics and scapular muscle activity pattern alter according to the applied load. Alterations between the load conditions comply in magnitude and partially in direction with differences seen between symptomatic and asymptomatic individuals. Even though long-term effects of identified adaptations in response to maximum load are so far unclear, deviations from typical scapular motion or muscle activation should not per se be seen as indicators of shoulder impairment. However, evaluation of alterations in scapular motion and activation in response to maximum effort may have the potential to identify individuals that are unable to cope with increased upper limb demands. Findings further challenge the understanding of scapular motion and stabilization by the trapezius and serratus anterior muscles, as clear relationships between the underlying scapular muscle activity and scapular kinematics were neither observed during unloaded nor maximal loaded shoulder movements.},
  language  = {en}
}
@article{TrautmannZhouBrahmsetal.2021,
  author    = {Trautmann, Justin and Zhou, Lin and Brahms, Clemens Markus and Tunca, Can and Ersoy, Cem and Granacher, Urs and Arnrich, Bert},
  title     = {TRIPOD},
  series = {Data : open access ʻData in scienceʼ journal},
  volume    = {6},
  journal   = {Data : open access ʻData in scienceʼ journal},
  number    = {9},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2306-5729},
  doi       = {10.3390/data6090095},
  pages     = {19},
  year      = {2021},
  abstract  = {Inertial measurement units (IMUs) enable easy to operate and low-cost data recording for gait analysis. When combined with treadmill walking, a large number of steps can be collected in a controlled environment without the need of a dedicated gait analysis laboratory. In order to evaluate existing and novel IMU-based gait analysis algorithms for treadmill walking, a reference dataset that includes IMU data as well as reliable ground truth measurements for multiple participants and walking speeds is needed. This article provides a reference dataset consisting of 15 healthy young adults who walked on a treadmill at three different speeds. Data were acquired using seven IMUs placed on the lower body, two different reference systems (Zebris FDMT-HQ and OptoGait), and two RGB cameras. Additionally, in order to validate an existing IMU-based gait analysis algorithm using the dataset, an adaptable modular data analysis pipeline was built. Our results show agreement between the pressure-sensitive Zebris and the photoelectric OptoGait system (r = 0.99), demonstrating the quality of our reference data. As a use case, the performance of an algorithm originally designed for overground walking was tested on treadmill data using the data pipeline. The accuracy of stride length and stride time estimations was comparable to that reported in other studies with overground data, indicating that the algorithm is equally applicable to treadmill data. The Python source code of the data pipeline is publicly available, and the dataset will be provided by the authors upon request, enabling future evaluations of IMU gait analysis algorithms without the need of recording new data.},
  language  = {en}
}