TY - JOUR A1 - Marin-Beloqui, Jose A1 - Zhang, Guanran A1 - Guo, Junjun A1 - Shaikh, Jordan A1 - Wohrer, Thibaut A1 - Hosseini, Seyed Mehrdad A1 - Sun, Bowen A1 - Shipp, James A1 - Auty, Alexander J. A1 - Chekulaev, Dimitri A1 - Ye, Jun A1 - Chin, Yi-Chun A1 - Sullivan, Michael B. A1 - Mozer, Attila J. A1 - Kim, Ji-Seon A1 - Shoaee, Safa A1 - Clarke, Tracey M. T1 - Insight into the origin of trapping in polymer/fullerene blends with a systematic alteration of the fullerene to higher adducts JF - Journal of physical chemistry C N2 - The bimolecular recombination characteristics of conjugated polymer poly[(4,4'-bis(2-ethylhexyl)dithieno[3,2-b:2',3'-d]silole)-2,6-diyl-alt-(2,5-bis 3-tetradecylthiophen-2-y1 thiazolo 5,4-d thiazole)-2,5diy1] (PDTSiTTz) blended with the fullerene series PC60BM, ICMA, ICBA, and ICTA have been investigated using microsecond and femtosecond transient absorption spectroscopy, in conjunction with electroluminescence measurements and ambient photoemission spectroscopy. The non-Langevin polymer PDTSiTTz allows an inspection of intrinsic bimolecular recombination rates uninhibited by diffusion, while the low oscillator strengths of fullerenes allow polymer features to dominate, and we compare our results to those of the well-known polymer Si-PCPDTBT. Using mu s-TAS, we have shown that the trap -limited decay dynamics of the PDTSiTTz polaron becomes progressively slower across the fullerene series, while those of Si-PCPDTBT are invariant. Electroluminescence measurements showed an unusual double peak in pristine PDTSiTTz, attributed to a low energy intragap charge transfer state, likely interchain in nature. Furthermore, while the pristine PDTSiTTz showed a broad, low-intensity density of states, the ICBA and ICTA blends presented a virtually identical DOS to Si-PCPDTBT and its blends. This has been attributed to a shift from a delocalized, interchain highest occupied molecular orbital (HOMO) in the pristine material to a dithienosilole-centered HOMO in the blends, likely a result of the bulky fullerenes increasing interchain separation. This HOMO localization had a side effect of progressively shifting the polymer HOMO to shallower energies, which was correlated with the observed decrease in bimolecular recombination rate and increased "trap" depth. However, since the density of tail states remained the same, this suggests that the traditional viewpoint of "trapping" being dominated by tail states may not encompass the full picture and that the breadth of the DOS may also have a strong influence on bimolecular recombination. Y1 - 2022 U6 - https://doi.org/10.1021/acs.jpcc.1c10378 SN - 1932-7447 SN - 1932-7455 VL - 126 IS - 5 SP - 2708 EP - 2719 PB - American Chemical Society CY - Washington ER - TY - JOUR A1 - Flóvenz, Ólafur G. A1 - Wang, Rongjiang A1 - Hersir, Gylfi Páll A1 - Dahm, Torsten A1 - Hainzl, Sebastian A1 - Vassileva, Magdalena A1 - Drouin, Vincent A1 - Heimann, Sebastian A1 - Isken, Marius Paul A1 - Gudnason, Egill Á. A1 - Ágústsson, Kristján A1 - Ágústsdóttir, Thorbjörg A1 - Horálek, Josef A1 - Motagh, Mahdi A1 - Walter, Thomas R. A1 - Rivalta, Eleonora A1 - Jousset, Philippe A1 - Krawczyk, Charlotte M. A1 - Milkereit, Claus T1 - Cyclical geothermal unrest as a precursor to Iceland's 2021 Fagradalsfjall eruption JF - Nature geoscience N2 - Understanding and constraining the source of geodetic deformation in volcanic areas is an important component of hazard assessment. Here, we analyse deformation and seismicity for one year before the March 2021 Fagradalsfjall eruption in Iceland. We generate a high-resolution catalogue of 39,500 earthquakes using optical cable recordings and develop a poroelastic model to describe three pre-eruptional uplift and subsidence cycles at the Svartsengi geothermal field, 8 km west of the eruption site. We find the observed deformation is best explained by cyclic intrusions into a permeable aquifer by a fluid injected at 4 km depth below the geothermal field, with a total volume of 0.11 ± 0.05 km3 and a density of 850 ± 350 kg m–3. We therefore suggest that ingression of magmatic CO2 can explain the geodetic, gravity and seismic data, although some contribution of magma cannot be excluded. Y1 - 2022 U6 - https://doi.org/10.1038/s41561-022-00930-5 SN - 1752-0894 SN - 1752-0908 VL - 15 IS - 5 SP - 397 EP - 404 PB - Nature Research CY - Berlin ER - TY - JOUR A1 - Kaya, Mustafa Yücel A1 - Dupont-Nivet, Guillaume A1 - Frieling, Joost A1 - Fioroni, Chiara A1 - Rohrmann, Alexander A1 - Altıner, Sevinç Özkan A1 - Vardar, Ezgi A1 - Tanyas, Hakan A1 - Mamtimin, Mehmut A1 - Zhaojie, Guo T1 - The Eurasian epicontinental sea was an important carbon sink during the Palaeocene-Eocene thermal maximum JF - Communications earth and environment N2 - The Palaeocene-Eocene Thermal Maximum (ca. 56 million years ago) offers a primary analogue for future global warming and carbon cycle recovery. Yet, where and how massive carbon emissions were mitigated during this climate warming event remains largely unknown. Here we show that organic carbon burial in the vast epicontinental seaways that extended over Eurasia provided a major carbon sink during the Palaeocene-Eocene Thermal Maximum. We coupled new and existing stratigraphic analyses to a detailed paleogeographic framework and using spatiotemporal interpolation calculated ca. 720–1300 Gt organic carbon excess burial, focused in the eastern parts of the Eurasian epicontinental seaways. A much larger amount (2160–3900 Gt C, and when accounting for the increase in inundated shelf area 7400–10300 Gt C) could have been sequestered in similar environments globally. With the disappearance of most epicontinental seas since the Oligocene-Miocene, an effective negative carbon cycle feedback also disappeared making the modern carbon cycle critically dependent on the slower silicate weathering feedback. Y1 - 2022 U6 - https://doi.org/10.1038/s43247-022-00451-4 SN - 2662-4435 VL - 3 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Klose, Tim A1 - Guillemoteau, Julien A1 - Vignoli, Giulio A1 - Walter, Judith A1 - Herrmann, Andreas A1 - Tronicke, Jens T1 - Structurally constrained inversion by means of a Minimum Gradient Support regularizer BT - examples of FD-EMI data inversion constrained by GPR reflection data JF - Geophysical journal international N2 - Many geophysical inverse problems are known to be ill-posed and, thus, requiring some kind of regularization in order to provide a unique and stable solution. A possible approach to overcome the inversion ill-posedness consists in constraining the position of the model interfaces. For a grid-based parameterization, such a structurally constrained inversion can be implemented by adopting the usual smooth regularization scheme in which the local weight of the regularization is reduced where an interface is expected. By doing so, sharp contrasts are promoted at interface locations while standard smoothness constraints keep affecting the other regions of the model. In this work, we present a structurally constrained approach and test it on the inversion of frequency-domain electromagnetic induction (FD-EMI) data using a regularization approach based on the Minimum Gradient Support stabilizer, which is capable to promote sharp transitions everywhere in the model, i.e., also in areas where no structural a prioriinformation is available. Using 1D and 2D synthetic data examples, we compare the proposed approach to a structurally constrained smooth inversion as well as to more standard (i.e., not structurally constrained) smooth and sharp inversions. Our results demonstrate that the proposed approach helps in finding a better and more reliable reconstruction of the subsurface electrical conductivity distribution, including its structural characteristics. Furthermore, we demonstrate that it allows to promote sharp parameter variations in areas where no structural information are available. Lastly, we apply our structurally constrained scheme to FD-EMI field data collected at a field site in Eastern Germany to image the thickness of peat deposits along two selected profiles. In this field example, we use collocated constant offset ground-penetrating radar (GPR) data to derive structural a priori information to constrain the inversion of the FD-EMI data. The results of this case study demonstrate the effectiveness and flexibility of the proposed approach. KW - Controlled source electromagnetics (CSEM) KW - Inverse theory KW - Electrical properties KW - Ground penetrating radar KW - Frequency Domain Electromagnetics KW - Inversion Y1 - 2023 U6 - https://doi.org/10.1093/gji/ggad041 SN - 0956-540X SN - 1365-246X VL - 233 IS - 3 SP - 1938 EP - 1949 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Córdoba, Sandra Correa A1 - Tong, Hao A1 - Burgos, Asdrubal A1 - Zhu, Feng A1 - Alseekh, Saleh A1 - Fernie, Alisdair R. A1 - Nikoloski, Zoran T1 - Identification of gene function based on models capturing natural variability of Arabidopsis thaliana lipid metabolism JF - Nature Communications N2 - The use of automated tools to reconstruct lipid metabolic pathways is not warranted in plants. Here, the authors construct Plant Lipid Module for Arabidopsis rosette using constraint-based modeling, demonstrate its integration in other plant metabolic models, and use it to dissect the genetic architecture of lipid metabolism. Lipids play fundamental roles in regulating agronomically important traits. Advances in plant lipid metabolism have until recently largely been based on reductionist approaches, although modulation of its components can have system-wide effects. However, existing models of plant lipid metabolism provide lumped representations, hindering detailed study of component modulation. Here, we present the Plant Lipid Module (PLM) which provides a mechanistic description of lipid metabolism in the Arabidopsis thaliana rosette. We demonstrate that the PLM can be readily integrated in models of A. thaliana Col-0 metabolism, yielding accurate predictions (83%) of single lethal knock-outs and 75% concordance between measured transcript and predicted flux changes under extended darkness. Genome-wide associations with fluxes obtained by integrating the PLM in diel condition- and accession-specific models identify up to 65 candidate genes modulating A. thaliana lipid metabolism. Using mutant lines, we validate up to 40% of the candidates, paving the way for identification of metabolic gene function based on models capturing natural variability in metabolism. KW - Biochemical networks KW - Biochemical reaction networks KW - Genetic models KW - Plant molecular biology Y1 - 2023 U6 - https://doi.org/10.1038/s41467-023-40644-9 SN - 2041-1723 VL - 14 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Cesca, Simone A1 - Sugan, Monica A1 - Rudzinski, Lukasz A1 - Vajedian, Sanaz A1 - Niemz, Peter A1 - Plank, Simon A1 - Petersen, Gesa A1 - Deng, Zhiguo A1 - Rivalta, Eleonora A1 - Vuan, Alessandro A1 - Linares, Milton Percy Plasencia A1 - Heimann, Sebastian A1 - Dahm, Torsten T1 - Massive earthquake swarm driven by magmatic intrusion at the Bransfield Strait, Antarctica JF - Communications earth and environment N2 - An earthquake swarm affected the Bransfield Strait, Antarctica, a unique rift basin in transition from intra-arc rifting to ocean spreading. The swarm, counting similar to 85,000 volcano-tectonic earthquakes since August 2020, is located close to the Orca submarine volcano, previously considered inactive. Simultaneously, geodetic data reported up to similar to 11 cm north-westward displacement over King George Island. We use a broad variety of geophysical data and methods to reveal the complex migration of seismicity, accompanying the intrusion of 0.26-0.56 km(3) of magma. Strike-slip earthquakes mark the intrusion at depth, while shallower normal faulting the similar to 20 km long lateral growth of a dike. Seismicity abruptly decreased after a Mw 6.0 earthquake, suggesting the magmatic dike lost pressure with the slipping of a large fault. A seafloor eruption is likely, but not confirmed by sea surface temperature anomalies. The unrest documents episodic magmatic intrusion in the Bransfield Strait, providing unique insights into active continental rifting. Y1 - 2022 U6 - https://doi.org/10.1038/s43247-022-00418-5 SN - 2662-4435 VL - 3 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Bouamra, Marwa A1 - Zouhal, Hassane A1 - Ratel, Sébastien A1 - Makhlouf, Issam A1 - Bezrati, Ikram A1 - Chtara, Mokhtar A1 - Behm, David G. A1 - Granacher, Urs A1 - Chaouachi, Anis T1 - Concurrent training promotes greater gains on body composition and components of physical fitness than single-mode training (endurance or resistance) in youth with obesity JF - Frontiers in physiology N2 - The prevalence of obesity in the pediatric population has become a major public health issue. Indeed, the dramatic increase of this epidemic causes multiple and harmful consequences, Physical activity, particularly physical exercise, remains to be the cornerstone of interventions against childhood obesity. Given the conflicting findings with reference to the relevant literature addressing the effects of exercise on adiposity and physical fitness outcomes in obese children and adolescents, the effect of duration-matched concurrent training (CT) [50% resistance (RT) and 50% high-intensity-interval-training (HIIT)] on body composition and physical fitness in obese youth remains to be elucidated. Thus, the purpose of this study was to examine the effects of 9-weeks of CT compared to RT or HIIT alone, on body composition and selected physical fitness components in healthy sedentary obese youth. Out of 73 participants, only 37; [14 males and 23 females; age 13.4 +/- 0.9 years; body-mass-index (BMI): 31.2 +/- 4.8 kg center dot m-2] were eligible and randomized into three groups: HIIT (n = 12): 3-4 setsx12 runs at 80-110% peak velocity, with 10-s passive recovery between bouts; RT (n = 12): 6 exercises; 3-4 sets x 10 repetition maximum (RM) and CT (n = 13): 50% serial completion of RT and HIIT. CT promoted significant greater gains compared to HIIT and RT on body composition (p < 0.01, d = large), 6-min-walking test distance (6 MWT-distance) and on 6 MWT-VO2max (p < 0.03, d = large). In addition, CT showed substantially greater improvements than HIIT in the medicine ball throw test (20.2 vs. 13.6%, p < 0.04, d = large). On the other hand, RT exhibited significantly greater gains in relative hand grip strength (p < 0.03, d = large) and CMJ (p < 0.01, d = large) than HIIT and CT. CT promoted greater benefits for fat, body mass loss and cardiorespiratory fitness than HIIT or RT modalities. This study provides important information for practitioners and therapists on the application of effective exercise regimes with obese youth to induce significant and beneficial body composition changes. The applied CT program and the respective programming parameters in terms of exercise intensity and volume can be used by practitioners as an effective exercise treatment to fight the pandemic overweight and obesity in youth. KW - weight loss KW - adolescents KW - high-intensity-interval training KW - resistance KW - training KW - DXA KW - matched time Y1 - 2022 U6 - https://doi.org/10.3389/fphys.2022.869063 SN - 1664-042X VL - 13 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Cheng, Feng A1 - Dennis, Alice B. A1 - Osuoha, Josephine Ijeoma A1 - Canitz, Julia A1 - Kirschbaum, Frank A1 - Tiedemann, Ralph T1 - A new genome assembly of an African weakly electric fish (Campylomormyrus compressirostris, Mormyridae) indicates rapid gene family evolution in Osteoglossomorpha JF - BMC genomics N2 - Background Teleost fishes comprise more than half of the vertebrate species. Within teleosts, most phylogenies consider the split between Osteoglossomorpha and Euteleosteomorpha/Otomorpha as basal, preceded only by the derivation of the most primitive group of teleosts, the Elopomorpha. While Osteoglossomorpha are generally species poor, the taxon contains the African weakly electric fish (Mormyroidei), which have radiated into numerous species. Within the mormyrids, the genus Campylomormyrus is mostly endemic to the Congo Basin. Campylomormyrus serves as a model to understand mechanisms of adaptive radiation and ecological speciation, especially with regard to its highly diverse species-specific electric organ discharges (EOD). Currently, there are few well-annotated genomes available for electric fish in general and mormyrids in particular. Our study aims at producing a high-quality genome assembly and to use this to examine genome evolution in relation to other teleosts. This will facilitate further understanding of the evolution of the osteoglossomorpha fish in general and of electric fish in particular. Results A high-quality weakly electric fish (C. compressirostris) genome was produced from a single individual with a genome size of 862 Mb, consisting of 1,497 contigs with an N50 of 1,399 kb and a GC-content of 43.69%. Gene predictions identified 34,492 protein-coding genes, which is a higher number than in the two other available Osteoglossomorpha genomes of Paramormyrops kingsleyae and Scleropages formosus. A Computational Analysis of gene Family Evolution (CAFE5) comparing 33 teleost fish genomes suggests an overall faster gene family turnover rate in Osteoglossomorpha than in Otomorpha and Euteleosteomorpha. Moreover, the ratios of expanded/contracted gene family numbers in Osteoglossomorpha are significantly higher than in the other two taxa, except for species that had undergone an additional genome duplication (Cyprinus carpio and Oncorhynchus mykiss). As potassium channel proteins are hypothesized to play a key role in EOD diversity among species, we put a special focus on them, and manually curated 16 Kv1 genes. We identified a tandem duplication in the KCNA7a gene in the genome of C. compressirostris. Conclusions We present the fourth genome of an electric fish and the third well-annotated genome for Osteoglossomorpha, enabling us to compare gene family evolution among major teleost lineages. Osteoglossomorpha appear to exhibit rapid gene family evolution, with more gene family expansions than contractions. The curated Kv1 gene family showed seven gene clusters, which is more than in other analyzed fish genomes outside Osteoglossomorpha. The KCNA7a, encoding for a potassium channel central for EOD production and modulation, is tandemly duplicated which may related to the diverse EOD observed among Campylomormyrus species. KW - Campylomormyrus KW - Pacbio sequencing KW - Gene family KW - Osteoglossomorpha KW - Kv1 Y1 - 2023 U6 - https://doi.org/10.1186/s12864-023-09196-6 SN - 1471-2164 VL - 24 IS - 1 PB - BMC CY - London ER - TY - JOUR A1 - Rosin, Paul L. A1 - Lai, Yu-Kun A1 - Mould, David A1 - Yi, Ran A1 - Berger, Itamar A1 - Doyle, Lars A1 - Lee, Seungyong A1 - Li, Chuan A1 - Liu, Yong-Jin A1 - Semmo, Amir A1 - Shamir, Ariel A1 - Son, Minjung A1 - Winnemöller, Holger T1 - NPRportrait 1.0: A three-level benchmark for non-photorealistic rendering of portraits JF - Computational visual media N2 - Recently, there has been an upsurge of activity in image-based non-photorealistic rendering (NPR), and in particular portrait image stylisation, due to the advent of neural style transfer (NST). However, the state of performance evaluation in this field is poor, especially compared to the norms in the computer vision and machine learning communities. Unfortunately, the task of evaluating image stylisation is thus far not well defined, since it involves subjective, perceptual, and aesthetic aspects. To make progress towards a solution, this paper proposes a new structured, three-level, benchmark dataset for the evaluation of stylised portrait images. Rigorous criteria were used for its construction, and its consistency was validated by user studies. Moreover, a new methodology has been developed for evaluating portrait stylisation algorithms, which makes use of the different benchmark levels as well as annotations provided by user studies regarding the characteristics of the faces. We perform evaluation for a wide variety of image stylisation methods (both portrait-specific and general purpose, and also both traditional NPR approaches and NST) using the new benchmark dataset. KW - non-photorealistic rendering (NPR) KW - image stylization KW - style transfer KW - portrait KW - evaluation KW - benchmark Y1 - 2022 U6 - https://doi.org/10.1007/s41095-021-0255-3 SN - 2096-0433 SN - 2096-0662 VL - 8 IS - 3 SP - 445 EP - 465 PB - Springer Nature CY - London ER - TY - JOUR A1 - Irrgang, Anna M. A1 - Bendixen, Mette A1 - Farquharson, Louise M. A1 - Baranskaya, Alisa A1 - Erikson, Li H. A1 - Gibbs, Ann E. A1 - Ogorodov, Stanislav A. A1 - Overduin, Pier Paul A1 - Lantuit, Hugues A1 - Grigoriev, Mikhail N. A1 - Jones, Benjamin M. T1 - Drivers, dynamics and impacts of changing Arctic coasts JF - Nature reviews earth and environment N2 - Arctic coasts are vulnerable to the effects of climate change, including rising sea levels and the loss of permafrost, sea ice and glaciers. Assessing the influence of anthropogenic warming on Arctic coastal dynamics, however, is challenged by the limited availability of observational, oceanographic and environmental data. Yet, with the majority of permafrost coasts being erosive, coupled with projected intensification of erosion and flooding, understanding these changes is critical. In this Review, we describe the morphological diversity of Arctic coasts, discuss important drivers of coastal change, explain the specific sensitivity of Arctic coasts to climate change and provide an overview of pan-Arctic shoreline change and its multifaceted impacts. Arctic coastal changes impact the human environment by threatening coastal settlements, infrastructure, cultural sites and archaeological remains. Changing sediment fluxes also impact the natural environment through carbon, nutrient and pollutant release on a magnitude that remains difficult to predict. Increasing transdisciplinary and interdisciplinary collaboration efforts will build the foundation for identifying sustainable solutions and adaptation strategies to reduce future risks for those living on, working at and visiting the rapidly changing Arctic coast. Y1 - 2022 U6 - https://doi.org/10.1038/s43017-021-00232-1 SN - 2662-138X VL - 3 IS - 1 SP - 39 EP - 54 PB - Nature Research CY - London ER - TY - JOUR A1 - Izotov, Yuri I. A1 - Chisholm, John A1 - Worseck, Gábor A1 - Guseva, Natalia G. A1 - Schaerer, Daniel A1 - Prochaska, Jason Xavier T1 - Lyman alpha and Lyman continuum emission of Mg II-selected star-forming galaxies JF - Monthly notices of the Royal Astronomical Society N2 - We present observations with the Cosmic Origins Spectrograph onboard the Hubble Space Telescope of seven compact low-mass star-forming galaxies at redshifts, z, in the range 0.3161-0.4276, with various O3Mg2 = [O III] lambda 5007/Mg II lambda 2796+2803 and Mg-2 = Mg II lambda 2796/Mg II lambda 2803 emission-line ratios. We aim to study the dependence of leaking Lyman continuum (LyC) emission on the characteristics of Mg ii emission together with the dependencies on other indirect indicators of escaping ionizing radiation. LyC emission with escape fractions f(esc)(LyC) = 3.1-4.6 per cent is detected in four galaxies, whereas only 1 sigma upper limits of f(esc)(LyC) in the remaining three galaxies were derived. A strong narrow Ly alpha emission line with two peaks separated by V-sep similar to 298-592 km s(-1) was observed in four galaxies with detected LyC emission and very weak Ly alpha emission is observed in galaxies with LyC non-detections. Our new data confirm the tight anticorrelation between f(esc)(LyC) and V-sep found for previous low-redshift galaxy samples. V-sep remains the best indirect indicator of LyC leakage among all considered indicators. It is found that escaping LyC emission is detected predominantly in galaxies with Mg-2 greater than or similar to 1.3. A tendency of an increase of f(esc)(LyC) with increasing of both the O3Mg2 and Mg-2 is possibly present. However, there is substantial scatter in these relations not allowing their use for reliable prediction of f(esc)(LyC). KW - galaxies: abundances KW - galaxies: dwarf KW - galaxies: fundamental parameters KW - galaxies: ISM KW - galaxies: starburst KW - dark ages KW - reionization KW - first stars Y1 - 2022 U6 - https://doi.org/10.1093/mnras/stac1899 SN - 0035-8711 SN - 1365-2966 VL - 515 IS - 2 SP - 2864 EP - 2881 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Bereswill, Sarah A1 - Gatz-Miller, Hannah A1 - Su, Danyang A1 - Tötzke, Christian A1 - Kardjilov, Nikolay A1 - Oswald, Sascha E. A1 - Mayer, Klaus Ulrich T1 - Coupling non-invasive imaging and reactive transport modeling to investigate water and oxygen dynamics in the root zone JF - Vadose zone journal N2 - Oxygen (O-2) availability in soils is vital for plant growth and productivity. The transport and consumption of O-2 in the root zone is closely linked to soil moisture content, the spatial distribution of roots, as well as structure and heterogeneity of the surrounding soil. In this study, we measure three-dimensional root system architecture and the spatiotemporal dynamics of soil moisture (& theta;) and O-2 concentrations in the root zone of maize (Zea mays) via non-invasive imaging, and then construct and parameterize a reactive transport model based on the experimental data. The combination of three non-invasive imaging methods allowed for a direct comparison of simulation results with observations at high spatial and temporal resolution. In three different modeling scenarios, we investigated how the results obtained for different levels of conceptual complexity in the model were able to match measured & theta; and O-2 concentration patterns. We found that the modeling scenario that considers heterogeneous soil structure and spatial variability of hydraulic parameters (permeability, porosity, and van Genuchten & alpha; and n), better reproduced the measured & theta; and O-2 patterns relative to a simple model with a homogenous soil domain. The results from our combined imaging and modeling analysis reveal that experimental O-2 and water dynamics can be reproduced quantitatively in a reactive transport model, and that O-2 and water dynamics are best characterized when conditions unique to the specific system beyond the distribution of roots, such as soil structure and its effect on water saturation and macroscopic gas transport pathways, are considered. Y1 - 2023 U6 - https://doi.org/10.1002/vzj2.20268 SN - 1539-1663 VL - 22 IS - 5 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Vitagliano, Gerardo A1 - Hameed, Mazhar A1 - Jiang, Lan A1 - Reisener, Lucas A1 - Wu, Eugene A1 - Naumann, Felix T1 - Pollock: A Data Loading Benchmark JF - Proceedings of the VLDB Endowment N2 - Any system at play in a data-driven project has a fundamental requirement: the ability to load data. The de-facto standard format to distribute and consume raw data is CSV. Yet, the plain text and flexible nature of this format make such files often difficult to parse and correctly load their content, requiring cumbersome data preparation steps. We propose a benchmark to assess the robustness of systems in loading data from non-standard CSV formats and with structural inconsistencies. First, we formalize a model to describe the issues that affect real-world files and use it to derive a systematic lpollutionz process to generate dialects for any given grammar. Our benchmark leverages the pollution framework for the csv format. To guide pollution, we have surveyed thousands of real-world, publicly available csv files, recording the problems we encountered. We demonstrate the applicability of our benchmark by testing and scoring 16 different systems: popular csv parsing frameworks, relational database tools, spreadsheet systems, and a data visualization tool. Y1 - 2023 U6 - https://doi.org/10.14778/3594512.3594518 SN - 2150-8097 VL - 16 IS - 8 SP - 1870 EP - 1882 PB - Association for Computing Machinery CY - New York ER - TY - CHAP A1 - Yael, Attia A1 - Lapidot, Elad A1 - Tzuberi, Hannah T1 - 60 Years after the Algerian War BT - Interculturality in the Postcolonial Age N2 - Over the six decades since it officially ended, the Algerian War has become a key event for marking, retrospectively, the beginning of a new era in European, Western and global history. This new era is characterized by the proclaimed end of Western hegemony – by the proclaimed end of European history as global, universal history. This era, our era, understands itself as the time after the domination of the West, a time or multiple times of “post”: the time of postcolonialism, but also postmodernity, postsecularism, posthumanism. The times of “post” are characterized by a fundamental reconfiguration of the relations between European civilization and its Others, first and foremost by the proclaimed split between Europe and its Others, and more generally by the disintegration, disruption and dispersion of the – allegedly – unified space of culture, knowledge and discourse. The postcolonial era is an era of diversity and difference, an era of dispersions and diasporas, where the space of culture is a space of multiple cultures, a space of in-between, of “inter”: the space of the intercultural, but also the interreligious, interethnic, interracial and inter-epistemic. This conference will reflect on the “inter” in the time of “post”. We invited scholars, thinkers, intellectuals and artists to discuss various aspects and models of intercultural dynamics that have been developed and articulated in the aftermath of the Algerian War or of other events that marked the decline of Western hegemony, such as the Second Vatican, May 1968 or the Vietnam War. How did the age of decolonization reshape the discourse and practice of intercultural relations? To what extent interculturality itself is a sign or a site of decolonization? To what extent, on the contrary, intercultural relations may reproduce colonial or generate neocolonial patterns? Contributions examine the emergence of intercultural notions and practices in various intellectual traditions, European or non-European; the development of new categories and constellations of identity, otherness and dialogue; the interrelations between epistemic, cultural, discursive, religious and political aspects; as well as reactions to these new developments and various forms of critique and resistance. We are especially interested in how this reflection may shed light on socio-political and cultural phenomena, trends and concerns of the present time. Y1 - 2022 UR - https://intellectualdiaspora.org/de/culture-of-difference_culture-of-difference-interculturality-in-the-postcolonial-age/ PB - Katholische Akademie Berlin CY - Berlin ER - TY - JOUR A1 - Zakrzewski, Tanja T1 - Rezension zu: Poettering, Jorun: Migrating Merchants - Trade, Nation, and Religion in Seventeenth-Century Hamburg and Portugal . - Berlin: De Gryter, 2018. - 397 S. - ISBN: 978-3-11-047001-7 JF - Comparativ: Zeitschrift für Globalgeschichte und vergleichende Gesellschaftsforschung Y1 - 2022 UR - https://www.comparativ.net/v2/article/view/3241/2941 SN - 0940-3566 VL - 2 SP - 289 EP - 291 PB - Universitätsverlag CY - Leipzig ER - TY - BOOK A1 - Borýsek, Martin T1 - Jewish Communal Autonomy and Institutional Memory in Venetian Crete BT - a Study of Takkanot Kandiyah T3 - Studies in Jewish History and Culture N2 - In the first book-length study of Takkanot Kandiyah, Martin Borýsek analyses this fascinating corpus of Hebrew texts written between 1228 –1583 by the leaders of the Jewish community in Candia, the capital of Venetian Crete. Collected in the 16th century by the Cretan Jewish historian Elijah Capsali, the communal byelaws offer a unique perspective on the history of a vibrant, culturally diverse Jewish community during three centuries of Venetian rule. As well as confronting practical problems such as deciding whether Christian wine can be made kosher by adding honey, or stopping irresponsible Jewish youths disturbing religious services by setting off fireworks in the synagogue, Takkanot Kandiyah presents valuable material for the study of communal autonomy and institutional memory in pre-modern Jewish society. Y1 - 2023 UR - https://brill.com/display/title/64606 SN - 978-90-04-54742-1 SN - 978-90-04-54279-2 U6 - https://doi.org/10.1163/9789004547421 SN - 1568-5004 VL - 75 PB - Brill CY - Leiden ER - TY - JOUR A1 - Borýsek, Martin T1 - In search of ovidian hebrew BT - a philological study of a lesser known modern hebrew translation of Ovid’s Metamorphoses JF - Acta Universitatis Carolinae : AUC N2 - This paper focuses on the first substantial translation of Ovid’s Metamorphoses into modern Hebrew, whose author was Yehoshua Friedman (1885–1934). The first part of the paper sets Friedman into the context of modern Hebrew classical philology and explores the character of his verse. The core of the text consists of three case studies of selected excerpts from Ovid’s story of Apollo and Daphne (Met. I, 456–465; 481–482; 545–552). Based on detailed linguistic and stylistic analysis of these texts, I argue that Friedman did not simply adopt a pre-existing linguistic register, but rather created an original Ovidian idiom that helped to win him lasting significance in the history of Hebrew translations from classical languages. KW - Ovid’s Metamorphoses KW - Yehoshua Friedman KW - modern Hebrew literature KW - classical translations KW - Apollo and Daphne Y1 - 2022 UR - https://karolinum.cz/casopis/auc-philologica/rocnik-2021/cislo-4/clanek-10183 U6 - https://doi.org/10.14712/24646830.2022.11 SN - 0567-8269 SN - 2464-6830 IS - 4 SP - 29 EP - 56 PB - Karolinum Press CY - Prag ER - TY - JOUR A1 - Zakrzewski, Tanja T1 - Miguel de Luna as arbitrista BT - Dossier em Honra à Professora Filomena Barros JF - Hamsa : journal of Judaic and Islamic studies : revista de estudos judaicos e islâmicos N2 - This article deals with Miguel de Luna, a Morisco from Granada, who is most famous for his involvement in the Lead Books of Sacromonte affair. In the following pages I will, however, focus on a facet of his life that has been rather neglected. Rather than recount again his activities as translator for Arabic, I will shed light on his work as physician and claim that his medical paper on the benefits of bathing and the reopening of public baths in Granada may very well put him in league with the arbitristas, a group of intellectuals who advised the monarch in economic and financial matters. KW - Arbitrista KW - Granada KW - history of medicine KW - Morisco KW - Muslim Y1 - 2023 UR - https://journals.openedition.org/hamsa/4231 U6 - https://doi.org/10.4000/hamsa.4231 SN - 2183-2633 IS - 9 SP - 1 EP - 13 PB - Universidade de Évora CY - Évora ER - TY - JOUR A1 - Liberatoscioli, Davide T1 - The new testament and the qur'an as depicted in Abraham Silveira's ‘Telling’ Mute book JF - European Judaism : a journal for the new Europe N2 - Interfaith controversies and disputes regarding the role of reason in interpreting the Scriptures characterised scholarly discussion in the Low Countries between the seventeenth and eighteenth centuries. The Jewish author Abraham Gómez Silveira contributed to this discussion with an eclectic body of literature. This article focuses on his Libro Mudo (Mute Book), which embodies his efforts to present the Jewish religion as the only rational one and the Christian dogma as irrational. In order to corroborate his reading, Silveira mostly bases his argumentation on non-Jewish texts. By selecting passages from the New Testaments, Christian religious commentaries as well as Qur'anic excerpts, Silveira aims to demonstrate that even non-Jewish sources prove the rationality of the Jewish theological system. The novelty of Silveira's approach consists in confuting Christian dogma by accepting the Gospels as reliable historical sources. In this argumentative structure, the Qur'an has a similar although not identical function. KW - Bible criticism KW - Libro Mudo KW - polemics KW - Qur'anic reception KW - Qur'anic translations KW - Abraham Gómez Silveira Y1 - 2023 UR - https://www.berghahnjournals.com/view/journals/european-judaism/56/2/ej560206.xml U6 - https://doi.org/10.3167/ej.2023.560206 SN - 0014-3006 SN - 1752-2323 VL - 56 IS - 2 SP - 47 EP - 61 PB - Berghahn CY - Oxford ER - TY - BOOK A1 - Liberatoscioli, Davide A1 - Borýsek, Martin T1 - The many faces of early modern Italian Jewry BT - religious, cultural, and social identities T3 - Europäisch-jüdische Studien – Beiträge N2 - The Jewish population of early modern Italy was characterised by its inner diversity, which found its expression in the coexistence of various linguistic, cultural and liturgical traditions, as well as social and economic patterns. The contributions in this volume aim to explore crucial questions concerning the self-perception and identity of early modern Italian Jews from new perspectives and angles. KW - Judentum KW - Italien KW - Frühe Neuzeit KW - Identität, jüdische Y1 - 2024 UR - https://www.degruyter.com/document/isbn/9783111049151/html SN - 978-3-11-104915-1 SN - 978-3-11-104803-1 VL - 65 PB - De Gruyter Oldenbourg CY - Berlin ER - TY - JOUR A1 - Brinkmann, Kai Oliver A1 - Becker, Tim A1 - Zimmermann, Florian A1 - Kreusel, Cedric A1 - Gahlmann, Tobias A1 - Theisen, Manuel A1 - Haeger, Tobias A1 - Olthof, Selina A1 - Tückmantel, Christian A1 - Günster, M. A1 - Maschwitz, Timo A1 - Göbelsmann, Fabian A1 - Koch, Christine A1 - Hertel, Dirk A1 - Caprioglio, Pietro A1 - Peña-Camargo, Francisco A1 - Perdigón-Toro, Lorena A1 - Al-Ashouri, Amran A1 - Merten, Lena A1 - Hinderhofer, Alexander A1 - Gomell, Leonie A1 - Zhang, Siyuan A1 - Schreiber, Frank A1 - Albrecht, Steve A1 - Meerholz, Klaus A1 - Neher, Dieter A1 - Stolterfoht, Martin A1 - Riedl, Thomas T1 - Perovskite-organic tandem solar cells with indium oxide interconnect JF - Nature N2 - Multijunction solar cells can overcome the fundamental efficiency limits of single-junction devices. The bandgap tunability of metal halide perovskite solar cells renders them attractive for multijunction architectures(1). Combinations with silicon and copper indium gallium selenide (CIGS), as well as all-perovskite tandem cells, have been reported(2-5). Meanwhile, narrow-gap non-fullerene acceptors have unlocked skyrocketing efficiencies for organic solar cells(6,7). Organic and perovskite semiconductors are an attractive combination, sharing similar processing technologies. Currently, perovskite-organic tandems show subpar efficiencies and are limited by the low open-circuit voltage (V-oc) of wide-gap perovskite cells(8) and losses introduced by the interconnect between the subcells(9,10). Here we demonstrate perovskite-organic tandem cells with an efficiency of 24.0 per cent (certified 23.1 per cent) and a high V-oc of 2.15 volts. Optimized charge extraction layers afford perovskite subcells with an outstanding combination of high V-oc and fill factor. The organic subcells provide a high external quantum efficiency in the near-infrared and, in contrast to paradigmatic concerns about limited photostability of non-fullerene cells(11), show an outstanding operational stability if excitons are predominantly generated on the non-fullerene acceptor, which is the case in our tandems. The subcells are connected by an ultrathin (approximately 1.5 nanometres) metal-like indium oxide layer with unprecedented low optical/electrical losses. This work sets a milestone for perovskite-organic tandems, which outperform the best p-i-n perovskite single junctions(12) and are on a par with perovskite-CIGS and all-perovskite multijunctions(13). Y1 - 2022 U6 - https://doi.org/10.1038/s41586-022-04455-0 SN - 0028-0836 SN - 1476-4687 VL - 604 IS - 7905 SP - 280 EP - 286 PB - Nature Research CY - Berlin ER - TY - JOUR A1 - Zapata-Arteaga, Osnat A1 - Marina, Sara A1 - Zuo, Guangzheng A1 - Xu, Kai A1 - Dörling, Bernhard A1 - Alberto Pérez, Luis A1 - Sebastián Reparaz, Juan A1 - Martín, Jaime A1 - Kemerink, Martijn A1 - Campoy-Quiles, Mariano T1 - Design rules for polymer blends with high thermoelectric performance JF - Advanced energy materials N2 - A combinatorial study of the effect of in-mixing of various guests on the thermoelectric properties of the host workhorse polymer poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene] (PBTTT) is presented. Specifically, the composition and thickness for doped films of PBTTT blended with different polymers are varied. Some blends at guest weight fractions around 10-15% exhibit up to a fivefold increase in power factor compared to the reference material, leading to zT values around 0.1. Spectroscopic analysis of the charge-transfer species, structural characterization using grazing-incidence wide-angle X-ray scattering, differential scanning calorimetry, Raman, and atomic force microscopy, and Monte Carlo simulations are employed to determine that the key to improved performance is for the guest to promote long-range electrical connectivity and low disorder, together with similar highest occupied molecular orbital levels for both materials in order to ensure electronic connectivity are combined. KW - doping KW - microstructure KW - organic thermoelectrics KW - orientation KW - ternary Y1 - 2022 U6 - https://doi.org/10.1002/aenm.202104076 SN - 1614-6832 SN - 1614-6840 VL - 12 IS - 19 PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Niederhofer, Florian A1 - Cioni, Maria-Rosa L. A1 - Schmidt, Thomas A1 - Bekki, Kenji A1 - de Grijs, Richard A1 - Ivanov, Valentin D. A1 - Oliveira, Joana M. A1 - Ripepi, Vincenzo A1 - Subramanian, Smitha A1 - van Loon, Jacco Th T1 - The VMC survey – XLVI. Stellar proper motions in the centre of the Large Magellanic Cloud JF - Monthly notices of the Royal Astronomical Society N2 - We present proper motion (PM) measurements within the central region of the Large Magellanic Cloud (LMC), using near-infrared data from the VISTA survey of the Magellanic Cloud system (VMC). This work encompasses 18 VMC tiles covering a total sky area of similar to 28 deg(2). We computed absolute stellar PMs from multiepoch observations in the K-s filter over time baselines between similar to 12 and 47 months. Our final catalogue contains similar to 6322 000 likely LMC member stars with derived PMs. We employed a simple flat-rotating disc model to analyse and interpret the PM data. We found a stellar centre of rotation (alpha(0) = 79.95 degrees(+0.22)(-0.23), delta(0) = -69.31 degrees(+0.12)(-0.11)) that is in agreement with that resulting from Hubble Space Telescope data. The inferred viewing angles of the LMC disc (i = 33.5 degrees(+1.2)(-1.3), Theta = 129.8 degrees(+1.9)(-1.9)) are in good agreement with values from the literature but suggest a higher inclination of the central parts of the LMC. Our data confirm a higher rotation amplitude for the young (less than or similar to 0.5 Gyr) stars compared to the intermediate-age/old (greater than or similar to 1 Gyr) population, which can be explained by asymmetric drift. We constructed spatially resolved velocity maps of the intermediate-age/old and young populations. Intermediate-age/old stars follow elongated orbits parallel to the bar's major axis, providing first observational evidence for x(1) orbits within the LMC bar. In the innermost regions, the motions show more chaotic structures. Young stars show motions along a central filamentary bar structure. KW - surveys KW - proper motion KW - stars: kinematics and dynamics KW - galaxies: individual: LMC KW - Magellanic Clouds Y1 - 2022 U6 - https://doi.org/10.1093/mnras/stac712 SN - 0035-8711 SN - 1365-2966 VL - 512 IS - 4 SP - 5423 EP - 5439 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Peter, Lena A1 - Wendering, Désirée Jacqueline A1 - Schlickeiser, Stephan A1 - Hoffmann, Henrike A1 - Noster, Rebecca A1 - Wagner, Dimitrios Laurin A1 - Zarrinrad, Ghazaleh A1 - Münch, Sandra A1 - Picht, Samira A1 - Schulenberg, Sarah A1 - Moradian, Hanieh A1 - Mashreghi, Mir-Farzin A1 - Klein, Oliver A1 - Gossen, Manfred A1 - Roch, Toralf A1 - Babel, Nina A1 - Reinke, Petra A1 - Volk, Hans-Dieter A1 - Amini, Leila A1 - Schmueck-Henneresse, Michael T1 - Tacrolimus-resistant SARS-CoV-2-specific T cell products to prevent and treat severe COVID-19 in immunosuppressed patients JF - Molecular therapy methods and clinical development N2 - Solid organ transplant (SOT) recipients receive therapeutic immunosuppression that compromises their immune response to infections and vaccines. For this reason, SOT patients have a high risk of developing severe coronavirus disease 2019 (COVID-19) and an increased risk of death from severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. Moreover, the efficiency of immunotherapies and vaccines is reduced due to the constant immunosuppression in this patient group. Here, we propose adoptive transfer of SARS-CoV-2-specific T cells made resistant to a common immunosuppressant, tacrolimus, for optimized performance in the immunosuppressed patient. Using a ribonucleoprotein approach of CRISPR-Cas9 technology, we have generated tacrolimus-resistant SARS-CoV-2-specific T cell products from convalescent donors and demonstrate their specificity and function through characterizations at the single-cell level, including flow cytometry, single-cell RNA (scRNA) Cellular Indexing of Transcriptomes and Epitopes (CITE), and T cell receptor (TCR) sequencing analyses. Based on the promising results, we aim for clinical validation of this approach in transplant recipients. Additionally, we propose a combinatory approach with tacrolimus, to prevent an overshooting immune response manifested as bystander T cell activation in the setting of severe COVID-19 immunopathology, and tacrolimus-resistant SARS-CoV-2-specific T cell products, allowing for efficient clearance of viral infection. Our strategy has the potential to prevent severe COVID-19 courses in SOT or autoimmunity settings and to prevent immunopathology while providing viral clearance in severe non-transplant COVID-19 cases. Y1 - 2022 U6 - https://doi.org/10.1016/j.omtm.2022.02.012 SN - 2329-0501 VL - 25 SP - 52 EP - 73 PB - Cell Press CY - Cambridge ER - TY - JOUR A1 - Wiemker, Veronika A1 - Bunova, Anna A1 - Neufeld, Maria A1 - Gornyi, Boris A1 - Yurasova, Elena A1 - Konigorski, Stefan A1 - Kalinina, Anna A1 - Kontsevaya, Anna A1 - Ferreira-Borges, Carina A1 - Probst, Charlotte T1 - Pilot study to evaluate usability and acceptability of the 'Animated Alcohol Assessment Tool' in Russian primary healthcare JF - Digital health N2 - Background and aims: Accurate and user-friendly assessment tools quantifying alcohol consumption are a prerequisite to effective prevention and treatment programmes, including Screening and Brief Intervention. Digital tools offer new potential in this field. We developed the ‘Animated Alcohol Assessment Tool’ (AAA-Tool), a mobile app providing an interactive version of the World Health Organization's Alcohol Use Disorders Identification Test (AUDIT) that facilitates the description of individual alcohol consumption via culturally informed animation features. This pilot study evaluated the Russia-specific version of the Animated Alcohol Assessment Tool with regard to (1) its usability and acceptability in a primary healthcare setting, (2) the plausibility of its alcohol consumption assessment results and (3) the adequacy of its Russia-specific vessel and beverage selection. Methods: Convenience samples of 55 patients (47% female) and 15 healthcare practitioners (80% female) in 2 Russian primary healthcare facilities self-administered the Animated Alcohol Assessment Tool and rated their experience on the Mobile Application Rating Scale – User Version. Usage data was automatically collected during app usage, and additional feedback on regional content was elicited in semi-structured interviews. Results: On average, patients completed the Animated Alcohol Assessment Tool in 6:38 min (SD = 2.49, range = 3.00–17.16). User satisfaction was good, with all subscale Mobile Application Rating Scale – User Version scores averaging >3 out of 5 points. A majority of patients (53%) and practitioners (93%) would recommend the tool to ‘many people’ or ‘everyone’. Assessed alcohol consumption was plausible, with a low number (14%) of logically impossible entries. Most patients reported the Animated Alcohol Assessment Tool to reflect all vessels (78%) and all beverages (71%) they typically used. Conclusion: High acceptability ratings by patients and healthcare practitioners, acceptable completion time, plausible alcohol usage assessment results and perceived adequacy of region-specific content underline the Animated Alcohol Assessment Tool's potential to provide a novel approach to alcohol assessment in primary healthcare. After its validation, the Animated Alcohol Assessment Tool might contribute to reducing alcohol-related harm by facilitating Screening and Brief Intervention implementation in Russia and beyond. KW - Alcohol use assessment KW - Alcohol Use Disorders Identification Test KW - screening tools KW - digital health KW - mobile applications KW - Russia KW - primary healthcare KW - usability KW - acceptability Y1 - 2022 U6 - https://doi.org/10.1177/20552076211074491 SN - 2055-2076 VL - 8 PB - Sage Publications CY - London ER - TY - JOUR A1 - Alvarado-Gómez, Julián D. A1 - Cohen, Ofer A1 - Drake, Jeremy J. A1 - Fraschetti, Federico A1 - Poppenhäger, Katja A1 - Garraffo, Cecilia A1 - Chebly, Judy A1 - Ilin, Ekaterina A1 - Harbach, Laura A1 - Kochukhov, Oleg T1 - Simulating the space weather in the AU Mic system: stellar winds and extreme coronal mass ejections JF - Astrophysical journal N2 - Two close-in planets have been recently found around the M-dwarf flare star AU Microscopii (AU Mic). These Neptune-sized planets (AU Mic b and c) seem to be located very close to the so-called "evaporation valley" in the exoplanet population, making this system an important target for studying atmospheric loss on exoplanets. This process, while mainly driven by high-energy stellar radiation, will be strongly mediated by the space environment surrounding the planets. Here we present an investigation of this last area, performing 3D numerical modeling of the quiescent stellar wind from AU Mic, as well as time-dependent simulations describing the evolution of a highly energetic coronal mass ejection (CME) event in this system. Observational constraints on the stellar magnetic field and properties of the eruption are incorporated in our models. We carry out qualitative and quantitative characterizations of the stellar wind, the emerging CMEs, as well as the expected steady and transient conditions along the orbit of both exoplanets. Our results predict extreme space weather for AU Mic and its planets. This includes sub-Alfvenic regions for the large majority of the exoplanet orbits, very high dynamic and magnetic pressure values in quiescence (varying within 10(2)-10(5) times the dynamic pressure experienced by Earth), and an even harsher environment during the passage of any escaping CME associated with the frequent flaring observed in AU Mic. These space weather conditions alone pose an immense challenge for the survival of exoplanetary atmospheres (if any) in this system. Y1 - 2022 U6 - https://doi.org/10.3847/1538-4357/ac54b8 SN - 0004-637X SN - 1538-4357 VL - 928 IS - 2 PB - IOP Publishing CY - Bristol ER - TY - JOUR A1 - Menze, Inga A1 - Müller, Notger G. A1 - Zähle, Tino A1 - Schmicker, Marlen T1 - Individual response to transcranial direct current stimulation as a function of working memory capacity and electrode montage JF - Frontiers in human neuroscience N2 - Introduction Attempts to improve cognitive abilities via transcranial direct current stimulation (tDCS) have led to ambiguous results, likely due to the method's susceptibility to methodological and inter-individual factors. Conventional tDCS, i.e., using an active electrode over brain areas associated with the targeted cognitive function and a supposedly passive reference, neglects stimulation effects on entire neural networks. Methods We investigated the advantage of frontoparietal network stimulation (right prefrontal anode, left posterior parietal cathode) against conventional and sham tDCS in modulating working memory (WM) capacity dependent transfer effects of a single-session distractor inhibition (DIIN) training. Since previous results did not clarify whether electrode montage drives this individual transfer, we here compared conventional to frontoparietal and sham tDCS and reanalyzed data of 124 young, healthy participants in a more robust way using linear mixed effect modeling. Results The interaction of electrode montage and WM capacity resulted in systematic differences in transfer effects. While higher performance gains were observed with increasing WM capacity in the frontoparietal stimulation group, low WM capacity individuals benefited more in the sham condition. The conventional stimulation group showed subtle performance gains independent of WM capacity. Discussion Our results confirm our previous findings of WM capacity dependent transfer effects on WM by a single-session DIIN training combined with tDCS and additionally highlight the pivotal role of the specific electrode montage. WM capacity dependent differences in frontoparietal network recruitment, especially regarding the parietal involvement, are assumed to underlie this observation. KW - tDCS KW - electrode montage KW - individual differences KW - working memory KW - capacity KW - distractor inhibition KW - frontoparietal network Y1 - 2023 U6 - https://doi.org/10.3389/fnhum.2023.1134632 SN - 1662-5161 VL - 17 PB - Frontiers Media CY - Lausanne ER - TY - GEN A1 - Erol, Adem Muzaffer T1 - Ra’anana, Batyam ve Tel Aviv’de Türkiyeli Yahudi Olma Halleri [1] T2 - Avlaremoz N2 - 1. Bölüm: Türkiye’den İsrail’e Göç Etmiş Yahudiler Pandemi, alışkanlıklarımızda, planlarımızda, hayata bakış açımızda geri dönülemez değişiklikler yaptı. Benim payıma düşen ise uzun zamandır üzerinde çalıştığım doktora tezimin olmazsa olmaz parçası olan İsrail’de yapmayı planladığım alan araştırmasının iki sene boyunca sürekli ertelenmesi oldu. Önce aşı sırası bekledim sonra birinci ve ikinci doz arasındaki on dört günü; bu sırada en çok girdiğim internet sitesi İsrail Dışişleri Bakanlığı’nın seyahat düzenlemelerini paylaştığı sayfası oldu. Kimi zaman detaylar arasında kayboldum, bürokrasinin çarkları arasında “bu madde acaba işime yarar mı?” diye beyhude akıllar yürüttüm. Tel Aviv Üniversitesi’nden alan araştırmamın merakla desteklendiğini içeren davet mektupları aldım ama pandemi merakla desteklenen çalışmaya iki kez baskın çıktı ve vize başvurum iki kez reddedildi. Sonuç olarak 2020’nin ikinci yarısında yapmam gereken alan araştırmasını 2022 yılının Şubat ayına kadar ertelenmek zorunda kaldım. N2 - Teil 1: Juden, die aus der Türkei nach Israel ausgewandert sind Die Pandemie hat unsere Gewohnheiten, Pläne und Lebensanschauungen unwiderruflich verändert. Die Feldforschung, die ich in Israel durchführen wollte und die ein wesentlicher Bestandteil meiner Doktorarbeit war, an der ich seit langem gearbeitet hatte, wurde zwei Jahre lang immer wieder verschoben. Zuerst wartete ich in der Warteschlange für den Impfstoff, dann die vierzehn Tage zwischen der ersten und der zweiten Dosis; während dieser Zeit besuchte ich am häufigsten die Seite des israelischen Außenministeriums, auf der die Reisebestimmungen veröffentlicht wurden. Manchmal verlor ich mich in den Details und versuchte vergeblich herauszufinden, ob dieser Artikel für mich von Nutzen sein könnte, und geriet dabei in den Strudel der Bürokratie. Ich erhielt Einladungsschreiben von der Universität Tel Aviv, in denen stand, dass meine Feldforschung mit Begeisterung unterstützt wurde, aber die Pandemie überwältigte die enthusiastisch unterstützte Studie zweimal und mein Visumsantrag wurde zweimal abgelehnt. Infolgedessen musste ich die Feldforschung, die ich in der zweiten Hälfte des Jahres 2020 durchführen wollte, auf Februar 2022 verschieben. T2 - Als türkischer Jude in Ra'anana, Batyam und Tel Aviv Y1 - 2022 UR - https://www.avlaremoz.com/2022/06/08/raanana-batyam-ve-tel-avivde-turkiyeli-yahudi-olma-halleri1-a-muzaffer-erol/ PB - Avlaremoz CY - Istanbul ER - TY - BOOK ED - Martin, Katja ED - Heinzmann, Michael T1 - Wir Mendes BT - Geschichte und Geschichten einer jüdischen Familie aus Frankfurt an der Oder N2 - Frankfurt an der Oder verfügte einst über blühendes jüdisches Leben. Es gab jüdische Geschäfte und Bankhäuser, ein jüdisches Kinderheim und Krankenhaus, Synagogen und Mikwen sowie einen großen jüdischen Friedhof. Die Geschichte der Bankiersfamilie Mende, die 30 Jahre lang in einem Haus am Lennépark in der Halben Stadt lebte, steht symbolisch für die Zeit des liberalen deutsch-jüdischen Bürgertums an der Schwelle zum 20. Jahrhundert und gibt uns einen Einblick in ihren Alltag und ihr häusliches Leben. Die Zeugnisse von Max Bamberger und Käthe Mende dokumentieren die schweren ersten Jahre im 17. Jahrhundert als Neuankömmlinge in Frankfurt an der Oder, die Auswirkungen der Aufklärung, die spannende Zeit der Industrialisierung und die Wirren des Ersten Weltkrieges. Auch gewinnen wir Aufschluss über die Zeit der Shoah, durch die deutsch-jüdisches Leben ein jähes Ende finden sollte. Nicht zuletzt stellen die Memoiren von Max Bamberger und Käthe Mende einen wichtigen Beitrag zur Frankfurter Stadtgeschichte dar, die  —  versehen mit vielen amüsanten Anekdoten  —  überdies äußerst unterhaltsam sind. Die Grundlage dafür bildeten die Familienerinnerungen der Sozialpädagogin und Nationalökonomin Käthe Mende und des Übersetzers Max Bamberger, die sich als Schreibmaschinenmanuskripte im Leo Baeck Institut für deutsch-jüdische Geschichte in New York befinden. Ergänzt werden die Berichte durch historische Einordnungen und Erläuterungen sowie eine Einführung in die Geschichte des jüdischen Frankfurts. Hervorgegangen ist die Edition aus einem langjährigen gemeinsamen Forschungsprojekt der Jüdischen Studien an der Universität Potsdam (Dr. Michael Heinzmann und Dr. Katja Martin) mit dem Institut für angewandte Geschichte – Gesellschaft und Wissenschaft im Dialog e.V. (Dr. Magdalena Abraham-Diefenbach und Dr. Markus Nesselrodt) und dem Selma Stern Zentrum für Jüdische Studien Berlin-Brandenburg, gefördert und unterstützt durch die Szloma-Albam-Stiftung. Y1 - 2022 SN - 978-3-944693-02-6 PB - Arijeh Verlag CY - Potsdam ER - TY - BOOK ED - Martin, Katja ED - Hamann, Anja Maria ED - Kreibig, Nina T1 - Tod und Krise BT - Totenfürsorge und Bestattungspraktiken im langen 19. Jahrhundert N2 - Der Tod wird oftmals als größtmögliche 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 Brüche und Veränderungen im Umgang mit dem Tod und den Verstorbenen auszeichnet. Die Beiträge sind das Ergebnis eines gleichnamigen Symposiums im Jahr 2019. Aus interdisziplinärer Perspektive thematisieren Jungforscher:innen Bestattungspraktiken im Krieg und in Seuchenzeiten, setzen sich mit Innovationen im europäischen Bestattungswesen und mit den daraus resultierenden Spannungsverhältnissen auseinander. Sie problematisieren die Repräsentationsbedürfnisse des Adels im Zusammenhang mit dem Tod und untersuchen Erinnerungskulturen sowie das bewusste Verdrängen von Todeskontexten. Hierbei wird der Fokus auf die Akteur:innen gelegt, deren Intentionen und ihr konkretes Handeln. Krisen fungieren zum einen als Motor für 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. Y1 - 2021 SN - 978-3-944693-03-3 PB - Arijeh Verlag CY - Potsdam ER - TY - JOUR A1 - Warschburger, Petra A1 - Kamrath, Clemens A1 - Lanzinger, Stefanie A1 - Sengler, Claudia A1 - Wiegand, Susanna A1 - Göldel, Julia Marlen A1 - Weihrauch-Blüher, Susann A1 - Holl, Reinhard A1 - Minden, Kirsten T1 - A prospective analysis of the long-term impact of the COVID-19 pandemic on well-being and health care among children with a chronic condition and their families BT - a study protocol of the KICK-COVID study JF - BMC pediatrics N2 - Background There is consistent evidence that the COVID-19 pandemic is associated with an increased psychosocial burden on children and adolescents and their parents. Relatively little is known about its particular impact on high-risk groups with chronic physical health conditions (CCs). Therefore, the primary aim of the study is to analyze the multiple impacts on health care and psychosocial well-being on these children and adolescents and their parents. Methods We will implement a two-stage approach. In the first step, parents and their underage children from three German patient registries for diabetes, obesity, and rheumatic diseases, are invited to fill out short questionnaires including questions about corona-specific stressors, the health care situation, and psychosocial well-being. In the next step, a more comprehensive, in-depth online survey is carried out in a smaller subsample. Discussion The study will provide insights into the multiple longer-term stressors during the COVID-19 pandemic in families with a child with a CC. The simultaneous consideration of medical and psycho-social endpoints will help to gain a deeper understanding of the complex interactions affecting family functioning, psychological well-being, and health care delivery. KW - Chronic conditions KW - COVID-19 KW - Children and adolescents KW - Parents KW - Risk perception KW - Psychosocial strain KW - Diabetes KW - Rheumatic diseases KW - Obesity Y1 - 2023 U6 - https://doi.org/10.1186/s12887-023-03912-7 SN - 1471-2431 VL - 23 IS - 1 PB - BioMed Central CY - London ER - TY - JOUR A1 - Mkaouer, Bessem A1 - Amara, Samiha A1 - Bouguezzi, Raja A1 - Ben Abderrahmen, Abderraouf A1 - Chaabene, Helmi T1 - Validity of a new sport-specific endurance test in artistic gymnastics JF - Frontiers in sports and active living N2 - Introduction General and particularly sport-specific testing is an integral aspect of performance optimization in artistic gymnastics. In artistic gymnastics, however, only non-specific field tests have been used to assess endurance performance (e.g., Multistage Shuttle Run Test; Cooper's Test). Methods This study aimed to examine the validity of a new sport-specific endurance test in artistic gymnastics. Fourteen elite-level gymnasts (i.e., eight males and six females) participated in this study. The newly developed artistic gymnastics-specific endurance test (AGSET) was conducted on two different occasions seven days apart to determine its reliability. To assess the concurrent validity of AGSET, participants performed the multistage shuttle run test (MSRT). Maximum oxygen uptake (VO2max) and respiratory exchange ratio (RER) were directly assessed using a portable gas analyzer system during both protocols. Additionally, the total time maintained (TTM) during the AGSET, maximum heart rate (HRmax), maximal aerobic speed (MAS), and blood lactate concentration (BLa) during the two protocols were collected. Results The main findings indicated that all variables derived from the AGSET (i.e., VO2max, MAS, HRmax, BLa, and RER) displayed very good relative (all intraclass correlation coefficients [ICC] > 0.90) and absolute (all typical errors of measurement [TEM] < 5%) reliability. Further, results showed that the ability of the AGSET to detect small changes in VO2max, MAS, BLa, and RER was good (smallest worthwhile change [SWC0.2] > TEM), except HRmax (SWC0.2 < TEM). Additionally, results showed a nearly perfect association between the VO2max values derived from the AGSET and MSRT (r = 0.985; coefficient of determination [R-2] = 97%) with no statistically significant differences (p>0.05). The mean (bias) +/- 95% limits of agreement between the two protocols were 0.28 +/- 0.55 mlminkg-1. Discussion AGSET seems to present very good reliability and concurrent validity for assessing endurance performance in elite artistic gymnastics. In addition, the newly developed protocol presents a good ability to detect small changes in performance. KW - artistic gymnastics KW - field test KW - aerobic endurance KW - validity KW - reliability KW - assessment KW - physical fitness KW - elite athletes Y1 - 2023 U6 - https://doi.org/10.3389/fspor.2023.1159807 SN - 2624-9367 VL - 5 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Förstner, Bernd Rainer A1 - Böttger, Sarah Jane A1 - Moldavski, Alexander A1 - Bajbouj, Malek A1 - Pfennig, Andrea A1 - Manook, Andre A1 - Ising, Marcus A1 - Pittig, Andre A1 - Heinig, Ingmar A1 - Heinz, Andreas A1 - Mathiak, Klaus A1 - Schulze, Thomas G. A1 - Schneider, Frank A1 - Kamp-Becker, Inge A1 - Meyer-Lindenberg, Andreas A1 - Padberg, Frank A1 - Banaschewski, Tobias A1 - Bauer, Michael A1 - Rupprecht, Rainer A1 - Wittchen, Hans-Ulrich A1 - Rapp, Michael Armin A1 - Tschorn, Mira T1 - The associations of positive and negative valence systems, cognitive systems and social processes on disease severity in anxiety and depressive disorders JF - Frontiers in psychiatry N2 - Background Anxiety and depressive disorders share common features of mood dysfunctions. This has stimulated interest in transdiagnostic dimensional research as proposed by the Research Domain Criteria (RDoC) approach by the National Institute of Mental Health (NIMH) aiming to improve the understanding of underlying disease mechanisms. The purpose of this study was to investigate the processing of RDoC domains in relation to disease severity in order to identify latent disorder-specific as well as transdiagnostic indicators of disease severity in patients with anxiety and depressive disorders. Methods Within the German research network for mental disorders, 895 participants (n = 476 female, n = 602 anxiety disorder, n = 257 depressive disorder) were recruited for the Phenotypic, Diagnostic and Clinical Domain Assessment Network Germany (PD-CAN) and included in this cross-sectional study. We performed incremental regression models to investigate the association of four RDoC domains on disease severity in patients with affective disorders: Positive (PVS) and Negative Valance System (NVS), Cognitive Systems (CS) and Social Processes (SP). Results The results confirmed a transdiagnostic relationship for all four domains, as we found significant main effects on disease severity within domain-specific models (PVS: & beta; = -0.35; NVS: & beta; = 0.39; CS: & beta; = -0.12; SP: & beta; = -0.32). We also found three significant interaction effects with main diagnosis showing a disease-specific association. Limitations The cross-sectional study design prevents causal conclusions. Further limitations include possible outliers and heteroskedasticity in all regression models which we appropriately controlled for. Conclusion Our key results show that symptom burden in anxiety and depressive disorders is associated with latent RDoC indicators in transdiagnostic and disease-specific ways. KW - Research Domain Criteria KW - depression KW - anxiety disoders KW - disease severity KW - transdiagnostic KW - RDoC Y1 - 2023 U6 - https://doi.org/10.3389/fpsyt.2023.1161097 SN - 1664-0640 VL - 14 PB - Frontiers Research Foundation CY - Lausanne ER - TY - GEN A1 - Erol, Adem Muzaffer T1 - Ra’anana, Batyam ve Tel Aviv’de Türkiyeli Yahudi Olma Halleri [2] T2 - Avlaremoz N2 - 2. Bölüm: Türkiye Nostaljisinin ve Sefarad Hafızasının Şehri: Batyam “Denizin Kızı” anlamına gelen Batyam, Türkiyeli Yahudilerle ilgili yapılmış birçok çalışmada defalarca rastladığım, Tel Aviv’in güneyinde bulunan bir sahil şehri. Türkiyeli Yahudilerin 1948-1951, 1956-1957, 1961-1965 ve 1969-1972 yılları arasında gerçekleşen kitlesel göç dönemlerinden itibaren yerleşmeye başladıkları, günümüzde Rusya’dan gelen Yahudilerin de izlerinin çok net izlenebildiği bir şehir aynı zamanda[1]. Türkiye ile İsrail’i birbirine bağlayan Batyam’ın belki de en önemli özelliklerinden birisi tarihi, 1937 yılında Türkiyeli Yahudiler tarafından kurulan Irgun Ole Türkiya adlı derneğe dayanan İsrail’deki Türkiyeliler Birliği’nin (Itahdut Yotsey Turkia BeIsrael) bulunduğu şehir olması. N2 - Teil 2: Stadt der türkischen Nostalgie und der sephardischen Erinnerung: Batyam Batyam, was so viel wie "Tochter des Meeres" bedeutet, ist eine Küstenstadt südlich von Tel Aviv, die mir in vielen Studien über Juden aus der Türkei immer wieder begegnet ist. Es ist auch eine Stadt, in der sich Juden aus der Türkei seit den Zeiten der Massenmigration zwischen 1948-1951, 1956-1957, 1961-1965 und 1969-1972 niedergelassen haben und in der die Spuren der Juden aus Russland heute noch deutlich zu erkennen sind[1]. Eines der vielleicht wichtigsten Merkmale von Batyam, das die Türkei und Israel miteinander verbindet, ist, dass es die Stadt ist, in der sich die Union der Türken in Israel (Itahdut Yotsey Turkia BeIsrael) befindet, die auf die 1937 von Juden aus der Türkei gegründete Vereinigung Irgun Ole Turkiya zurückgeht. T2 - Als Jude aus der Türkei in Ra'anana, Batyam und Tel Aviv [2] Y1 - 2022 UR - https://www.avlaremoz.com/2022/07/17/raanana-batyam-ve-tel-avivde-turkiyeli-yahudi-olma-halleri-2-a-muzaffer-erol/ PB - Avlaremoz CY - İstanbul ER - TY - JOUR A1 - Tomowski, Maxi A1 - Lozada-Gobilard, Sissi Donna A1 - Jeltsch, Florian A1 - Tiedemann, Ralph T1 - Recruitment and migration patterns reveal a key role for seed banks in the meta-population dynamics of an aquatic plant JF - Scientific reports N2 - Progressive habitat fragmentation threatens plant species with narrow habitat requirements. While local environmental conditions define population growth rates and recruitment success at the patch level, dispersal is critical for population viability at the landscape scale. Identifying the dynamics of plant meta-populations is often confounded by the uncertainty about soil-stored population compartments. We combined a landscape-scale assessment of an amphibious plant's population structure with measurements of dispersal complexity in time to track dispersal and putative shifts in functional connectivity. Using 13 microsatellite markers, we analyzed the genetic structure of extant Oenanthe aquatica populations and their soil seed banks in a kettle hole system to uncover hidden connectivity among populations in time and space. Considerable spatial genetic structure and isolation-by-distance suggest limited gene flow between sites. Spatial isolation and patch size showed minor effects on genetic diversity. Genetic similarity found among extant populations and their seed banks suggests increased local recruitment, despite some evidence of migration and recent colonization. Results indicate stepping-stone dispersal across adjacent populations. Among permanent and ephemeral demes the resulting meta-population demography could be determined by source-sink dynamics. Overall, these spatiotemporal connectivity patterns support mainland-island dynamics in our system, highlighting the importance of persistent seed banks as enduring sources of genetic diversity. Y1 - 2023 U6 - https://doi.org/10.1038/s41598-023-37974-5 SN - 2045-2322 VL - 13 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Czakai, Johannes A1 - Wittler, Kathrin T1 - Nervenkrieg BT - Gustav Adolf von Tzschoppe, Joel Jacoby und das preußische Geheimdienstwesen im Vormärz – Edition eines autobiographischen Berichts aus dem Jahr 1840 JF - Zeitschrift für Religions- und Geistesgeschichte Y1 - 2023 UR - https://brill.com/view/journals/zrgg/75/1/article-p1_3.xml U6 - https://doi.org/10.1163/15700739-07501002 SN - 1570-0739 SN - 0044-3441 VL - 75 IS - 1 SP - 1 EP - 39 PB - Brill CY - Leiden ER - TY - JOUR A1 - Michirev, Alexej A1 - Kühne, Katharina A1 - Lindemann, Oliver A1 - Fischer, Martin H. A1 - Raab, Markus T1 - How to not induce SNAs BT - the insufficiency of directional force JF - PLoS one N2 - People respond faster to smaller numbers in their left space and to larger numbers in their right space. Here we argue that movements in space contribute to the formation of spatial-numerical associations (SNAs). We studied the impact of continuous isometric forces along the horizontal or vertical cardinal axes on SNAs while participants performed random number production and arithmetic verification tasks. Our results suggest that such isometric directional force do not suffice to induce SNAs. Y1 - 2023 U6 - https://doi.org/10.1371/journal.pone.0288038 SN - 1932-6203 VL - 18 IS - 6 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Fehr, Jana A1 - Piccininni, Marco A1 - Kurth, Tobias A1 - Konigorski, Stefan T1 - Assessing the transportability of clinical prediction models for cognitive impairment using causal models JF - BMC medical research methodology N2 - Background Machine learning models promise to support diagnostic predictions, but may not perform well in new settings. Selecting the best model for a new setting without available data is challenging. We aimed to investigate the transportability by calibration and discrimination of prediction models for cognitive impairment in simulated external settings with different distributions of demographic and clinical characteristics. Methods We mapped and quantified relationships between variables associated with cognitive impairment using causal graphs, structural equation models, and data from the ADNI study. These estimates were then used to generate datasets and evaluate prediction models with different sets of predictors. We measured transportability to external settings under guided interventions on age, APOE & epsilon;4, and tau-protein, using performance differences between internal and external settings measured by calibration metrics and area under the receiver operating curve (AUC). Results Calibration differences indicated that models predicting with causes of the outcome were more transportable than those predicting with consequences. AUC differences indicated inconsistent trends of transportability between the different external settings. Models predicting with consequences tended to show higher AUC in the external settings compared to internal settings, while models predicting with parents or all variables showed similar AUC. Conclusions We demonstrated with a practical prediction task example that predicting with causes of the outcome results in better transportability compared to anti-causal predictions when considering calibration differences. We conclude that calibration performance is crucial when assessing model transportability to external settings. KW - Alzheimer's Disease KW - Clinical risk prediction KW - DAG KW - Causality; KW - Transportability Y1 - 2023 U6 - https://doi.org/10.1186/s12874-023-02003-6 SN - 1471-2288 VL - 23 IS - 1 PB - BMC CY - London ER - TY - JOUR A1 - Teich, Paula A1 - Fühner, Thea Heidi A1 - Baehr, Florian A1 - Puta, Christian A1 - Granacher, Urs A1 - Kliegl, Reinhold T1 - Covid pandemic effects on the physical fitness of primary school children BT - results of the german EMOTIKON project JF - Sports Medicine - Open N2 - BackgroundIn spring of 2020, the Sars-CoV-2 incidence rate increased rapidly in Germany and around the world. Throughout the next 2 years, schools were temporarily closed and social distancing measures were put in place to slow the spread of the Covid-19 virus. Did these social restrictions and temporary school lockdowns affect children's physical fitness? The EMOTIKON project annually tests the physical fitness of all third-graders in the Federal State of Brandenburg, Germany. The tests assess cardiorespiratory endurance (6-min-run test), coordination (star-run test), speed (20-m sprint test), lower (powerLOW, standing long jump test), and upper (powerUP, ball-push test) limbs muscle power, and static balance (one-legged stance test with eyes closed). A total of 125,893 children were tested in the falls from 2016 to 2022. Primary analyses focused on 98,510 keyage third-graders (i.e., school enrollment according to the legal key date, aged 8 to 9 years) from 515 schools. Secondary analyses included 27,383 older-than-keyage third-graders (i.e., OTK, delayed school enrollment or repetition of a grade, aged 9 to 10 years), who have been shown to exhibit lower physical fitness than expected for their age. Linear mixed models fitted pre-pandemic quadratic secular trends, and took into account differences between children and schools.ResultsThird-graders exhibited lower cardiorespiratory endurance, coordination, speed and powerUP in the Covid pandemic cohorts (2020-2022) compared to the pre-pandemic cohorts (2016-2019). Children's powerLOW and static balance were higher in the pandemic cohorts compared to the pre-pandemic cohorts. From 2020 to 2021, coordination, powerLOW and powerUP further declined. Evidence for some post-pandemic physical fitness catch-up was restricted to powerUP. Cohen's |ds| for comparisons of the pandemic cohorts 2020-2022 with pre-pandemic cohorts 2016-2019 ranged from 0.02 for powerLOW to 0.15 for coordination. Within the pandemic cohorts, keyage children exhibited developmental losses ranging from approximately 1 month for speed to 5 months for cardiorespiratory endurance. For powerLOW and static balance, the positive pandemic effects translate to developmental gains of 1 and 7 months, respectively. Pre-pandemic secular trends may account for some of the observed differences between pandemic and pre-pandemic cohorts, especially in powerLOW, powerUP and static balance. The pandemic further increased developmental delays of OTK children in cardiorespiratory endurance, powerUP and balance.ConclusionsThe Covid-19 pandemic was associated with declines in several physical fitness components in German third-graders. Pandemic effects are still visible in 2022. Health-related interventions should specifically target those physical fitness components that were negatively affected by the pandemic (cardiorespiratory endurance, coordination, speed). KW - Sars-CoV-2 KW - Cohort study KW - Cardiorespiratory endurance KW - Muscle power KW - Physical fitness KW - Youth KW - EMOTIKON KW - Linear mixed models Y1 - 2023 U6 - https://doi.org/10.1186/s40798-023-00624-1 SN - 2198-9761 VL - 9 IS - 1 PB - Springer CY - New York ER - TY - JOUR A1 - Arend, Marius A1 - Zimmer, David A1 - Xu, Rudan A1 - Sommer, Frederik A1 - Mühlhaus, Timo A1 - Nikoloski, Zoran T1 - Proteomics and constraint-based modelling reveal enzyme kinetic properties of Chlamydomonas reinhardtii on a genome scale JF - Nature Communications N2 - Metabolic engineering of microalgae offers a promising solution for sustainable biofuel production, and rational design of engineering strategies can be improved by employing metabolic models that integrate enzyme turnover numbers. However, the coverage of turnover numbers for Chlamydomonas reinhardtii, a model eukaryotic microalga accessible to metabolic engineering, is 17-fold smaller compared to the heterotrophic cell factory Saccharomyces cerevisiae. Here we generate quantitative protein abundance data of Chlamydomonas covering 2337 to 3708 proteins in various growth conditions to estimate in vivo maximum apparent turnover numbers. Using constrained-based modeling we provide proxies for in vivo turnover numbers of 568 reactions, representing a 10-fold increase over the in vitro data for Chlamydomonas. Integration of the in vivo estimates instead of in vitro values in a metabolic model of Chlamydomonas improved the accuracy of enzyme usage predictions. Our results help in extending the knowledge on uncharacterized enzymes and improve biotechnological applications of Chlamydomonas. KW - Computational models KW - Enzymes KW - Proteomics Y1 - 2023 U6 - https://doi.org/10.1038/s41467-023-40498-1 SN - 2041-1723 VL - 14 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Ferreira, Clara Mendes A1 - Dammhahn, Melanie A1 - Eccard, Jana T1 - So many choices, so little time BT - food preference and movement vary with the landscape of fear JF - Ecology and evolution N2 - Spatial and temporal variation in perceived predation risk is an important determinant of movement and foraging activity of animals. Foraging in this landscape of fear, individuals need to decide where and when to move, and what resources to choose. Foraging theory predicts the outcome of these decisions based on energetic trade-offs, but complex interactions between perceived predation risk and preferences of foragers for certain functional traits of their resources are rarely considered. Here, we studied the interactive effects of perceived predation risk on food trait preferences and foraging behavior in bank voles (Myodes glareolus) in experimental landscapes. Individuals (n = 19) were subjected for periods of 24 h to two extreme, risk-uniform landscapes (either risky or safe), containing 25 discrete food patches, filled with seeds of four plant species in even amounts. Seeds varied in functional traits: size, nutrients, and shape. We evaluated whether and how risk modifies forager preference for functional traits. We also investigated whether perceived risk and distance from shelter affected giving-up density (GUD), time in patches, and number of patch visits. In safe landscapes, individuals increased time spent in patches, lowered GUD and visited distant patches more often compared to risky landscapes. Individuals preferred bigger seeds independent of risk, but in the safe treatment they preferred fat-rich over carb-rich seeds. Thus, higher densities of resource levels remained in risky landscapes, while in safe landscapes resource density was lower and less diverse due to selective foraging. Our results suggest that the interaction of perceived risk and dietary preference adds an additional layer to the cascading effects of a landscape of fear which affects biodiversity at resource level. KW - foraging behavior KW - functional traits KW - giving-up density KW - myodes glareolus KW - perceived predation risk KW - seed ecology Y1 - 2023 U6 - https://doi.org/10.1002/ece3.10330 SN - 2045-7758 VL - 13 IS - 7 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Garrels, Tim A1 - Khodabakhsh, Athar A1 - Renard, Bernhard Y. A1 - Baum, Katharina T1 - LazyFox: fast and parallelized overlapping community detection in large graphs JF - PEERJ Computer Science N2 - The detection of communities in graph datasets provides insight about a graph's underlying structure and is an important tool for various domains such as social sciences, marketing, traffic forecast, and drug discovery. While most existing algorithms provide fast approaches for community detection, their results usually contain strictly separated communities. However, most datasets would semantically allow for or even require overlapping communities that can only be determined at much higher computational cost. We build on an efficient algorithm, FOX, that detects such overlapping communities. FOX measures the closeness of a node to a community by approximating the count of triangles which that node forms with that community. We propose LAZYFOX, a multi-threaded adaptation of the FOX algorithm, which provides even faster detection without an impact on community quality. This allows for the analyses of significantly larger and more complex datasets. LAZYFOX enables overlapping community detection on complex graph datasets with millions of nodes and billions of edges in days instead of weeks. As part of this work, LAZYFOX's implementation was published and is available as a tool under an MIT licence at https://github.com/TimGarrels/LazyFox. KW - Overlapping community detection KW - Large networks KW - Weighted clustering coefficient KW - Heuristic triangle estimation KW - Parallelized algorithm KW - C++ tool KW - Runtime improvement KW - Open source KW - Graph algorithm KW - Community analysis Y1 - 2023 U6 - https://doi.org/10.7717/peerj-cs.1291 SN - 2376-5992 VL - 9 PB - PeerJ Inc. CY - London ER - TY - JOUR A1 - Petrich, Annett A1 - Aji, Amit Koikkarah A1 - Dunsing, Valentin A1 - Chiantia, Salvatore T1 - Benchmarking of novel green fluorescent proteins for the quantification of protein oligomerization in living cells JF - PLoS one N2 - Protein-protein-interactions play an important role in many cellular functions. Quantitative non-invasive techniques are applied in living cells to evaluate such interactions, thereby providing a broader understanding of complex biological processes. Fluorescence fluctuation spectroscopy describes a group of quantitative microscopy approaches for the characterization of molecular interactions at single cell resolution. Through the obtained molecular brightness, it is possible to determine the oligomeric state of proteins. This is usually achieved by fusing fluorescent proteins (FPs) to the protein of interest. Recently, the number of novel green FPs has increased, with consequent improvements to the quality of fluctuation-based measurements. The photophysical behavior of FPs is influenced by multiple factors (including photobleaching, protonation-induced "blinking" and long-lived dark states). Assessing these factors is critical for selecting the appropriate fluorescent tag for live cell imaging applications. In this work, we focus on novel green FPs that are extensively used in live cell imaging. A systematic performance comparison of several green FPs in living cells under different pH conditions using Number & Brightness (N & B) analysis and scanning fluorescence correlation spectroscopy was performed. Our results show that the new FP Gamillus exhibits higher brightness at the cost of lower photostability and fluorescence probability (pf), especially at lower pH. mGreenLantern, on the other hand, thanks to a very high pf, is best suited for multimerization quantification at neutral pH. At lower pH, mEGFP remains apparently the best choice for multimerization investigation. These guidelines provide the information needed to plan quantitative fluorescence microscopy involving these FPs, both for general imaging or for protein-protein-interactions quantification via fluorescence fluctuation-based methods. Y1 - 2023 U6 - https://doi.org/10.1371/journal.pone.0285486 SN - 1932-6203 VL - 18 IS - 8 PB - PLoS CY - San Fransisco ER - TY - JOUR A1 - Hovhannisyan, Karen V. A1 - Nemati, Somayyeh A1 - Henkel, Carsten A1 - Anders, Janet T1 - Long-time equilibration can determine transient thermality JF - PRX Quantum N2 - When two initially thermal many-body systems start to interact strongly, their transient states quickly become non-Gibbsian, even if the systems eventually equilibrate. To see beyond this apparent lack of structure during the transient regime, we use a refined notion of thermality, which we call g-local. A system is g-locally thermal if the states of all its small subsystems are marginals of global thermal states. We numerically demonstrate for two harmonic lattices that whenever the total system equilibrates in the long run, each lattice remains g-locally thermal at all times, including the transient regime. This is true even when the lattices have long-range interactions within them. In all cases, we find that the equilibrium is described by the generalized Gibbs ensemble, with three-dimensional lattices requiring special treatment due to their extended set of conserved charges. We compare our findings with the well-known two-temperature model. While its standard form is not valid beyond weak coupling, we show that at strong coupling it can be partially salvaged by adopting the concept of a g-local temperature. Y1 - 2023 U6 - https://doi.org/10.1103/PRXQuantum.4.030321 SN - 2691-3399 VL - 4 IS - 3 PB - American Physical Society CY - College Park ER - TY - JOUR A1 - Kappattanavar, Arpita Mallikarjuna A1 - Hecker, Pascal A1 - Moontaha, Sidratul A1 - Steckhan, Nico A1 - Arnrich, Bert T1 - Food choices after cognitive load BT - an affective computing approach JF - Sensors N2 - Psychology and nutritional science research has highlighted the impact of negative emotions and cognitive load on calorie consumption behaviour using subjective questionnaires. Isolated studies in other domains objectively assess cognitive load without considering its effects on eating behaviour. This study aims to explore the potential for developing an integrated eating behaviour assistant system that incorporates cognitive load factors. Two experimental sessions were conducted using custom-developed experimentation software to induce different stimuli. During these sessions, we collected 30 h of physiological, food consumption, and affective states questionnaires data to automatically detect cognitive load and analyse its effect on food choice. Utilising grid search optimisation and leave-one-subject-out cross-validation, a support vector machine model achieved a mean classification accuracy of 85.12% for the two cognitive load tasks using eight relevant features. Statistical analysis was performed on calorie consumption and questionnaire data. Furthermore, 75% of the subjects with higher negative affect significantly increased consumption of specific foods after high-cognitive-load tasks. These findings offer insights into the intricate relationship between cognitive load, affective states, and food choice, paving the way for an eating behaviour assistant system to manage food choices during cognitive load. Future research should enhance system capabilities and explore real-world applications. KW - cognitive load KW - eating behaviour KW - machine learning KW - physiological signals KW - photoplethysmography KW - electrodermal activity KW - sensors Y1 - 2023 U6 - https://doi.org/10.3390/s23146597 SN - 1424-8220 VL - 23 IS - 14 PB - MDPI CY - Basel ER - TY - JOUR A1 - Meyer, Dominique M.-A. A1 - Pohl, Martin A1 - Petrov, M. A1 - Egberts, Kathrin T1 - Mixing of materials in magnetized core-collapse supernova remnants JF - Monthly notices of the Royal Astronomical Society N2 - Core-collapse supernova remnants are structures of the interstellar medium (ISM) left behind the explosive death of most massive stars ( ?40 M-?). Since they result in the expansion of the supernova shock wave into the gaseous environment shaped by the star's wind history, their morphology constitutes an insight into the past evolution of their progenitor star. Particularly, fast-mo ving massiv e stars can produce asymmetric core-collapse superno va remnants. We inv estigate the mixing of materials in core-collapse supernova remnants generated by a moving massive 35 M-? star, in a magnetized ISM. Stellar rotation and the wind magnetic field are time-dependently included into the models which follow the entire evolution of the stellar surroundings from the zero-age main-sequence to 80 kyr after the supernova explosion. It is found that very little main-sequence material is present in remnants from moving stars, that the Wolf-Rayet wind mixes very efficiently within the 10 kyr after the explosion, while the red supergiant material is still unmixed by 30 per cent within 50 kyr after the supernova. Our results indicate that the faster the stellar motion, the more complex the internal organization of the supernova remnant and the more ef fecti ve the mixing of ejecta therein. In contrast, the mixing of stellar wind material is only weakly affected by progenitor motion, if at all. KW - ISM;supernova remnants KW - (magnetohydrodynamics) MHD KW - stars evolution KW - stars: massive Y1 - 2023 U6 - https://doi.org/10.1093/mnras/stad906 SN - 0035-8711 SN - 1365-2966 VL - 521 IS - 4 SP - 5354 EP - 5371 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Erler, Alexander A1 - Riebe, Daniel A1 - Beitz, Toralf A1 - Löhmannsröben, Hans-Gerd A1 - Leenen, Mathias A1 - Pätzold, Stefan A1 - Ostermann, Markus A1 - Wójcik, Michał T1 - Mobile laser-induced breakdown spectroscopy for future application in precision agriculture BT - a case study JF - Sensors N2 - In precision agriculture, the estimation of soil parameters via sensors and the creation of nutrient maps are a prerequisite for farmers to take targeted measures such as spatially resolved fertilization. In this work, 68 soil samples uniformly distributed over a field near Bonn are investigated using laser-induced breakdown spectroscopy (LIBS). These investigations include the determination of the total contents of macro- and micronutrients as well as further soil parameters such as soil pH, soil organic matter (SOM) content, and soil texture. The applied LIBS instruments are a handheld and a platform spectrometer, which potentially allows for the single-point measurement and scanning of whole fields, respectively. Their results are compared with a high-resolution lab spectrometer. The prediction of soil parameters was based on multivariate methods. Different feature selection methods and regression methods like PLS, PCR, SVM, Lasso, and Gaussian processes were tested and compared. While good predictions were obtained for Ca, Mg, P, Mn, Cu, and silt content, excellent predictions were obtained for K, Fe, and clay content. The comparison of the three different spectrometers showed that although the lab spectrometer gives the best results, measurements with both field spectrometers also yield good results. This allows for a method transfer to the in-field measurements. KW - LIBS KW - precision agriculture KW - soil KW - multivariate methods KW - feature selection Y1 - 2023 U6 - https://doi.org/10.3390/s23167178 SN - 1424-8220 VL - 23 IS - 16 PB - MDPI CY - Basel ER - TY - JOUR A1 - Mattern, Maximilian A1 - von Reppert, Alexander A1 - Zeuschner, Steffen Peer A1 - Herzog, Marc A1 - Pudell, Jan-Etienne A1 - Bargheer, Matias T1 - Concepts and use cases for picosecond ultrasonics with x-rays JF - Photoacoustics N2 - This review discusses picosecond ultrasonics experiments using ultrashort hard x-ray probe pulses to extract the transient strain response of laser-excited nanoscopic structures from Bragg-peak shifts. This method provides direct, layer-specific, and quantitative information on the picosecond strain response for structures down to few-nm thickness. We model the transient strain using the elastic wave equation and express the driving stress using Gruneisen parameters stating that the laser-induced stress is proportional to energy density changes in the microscopic subsystems of the solid, i.e., electrons, phonons and spins. The laser-driven strain response can thus serve as an ultrafast proxy for local energy-density and temperature changes, but we emphasize the importance of the nanoscale morphology for an accurate interpretation due to the Poisson effect. The presented experimental use cases encompass ultrathin and opaque metal-heterostructures, continuous and granular nanolayers as well as negative thermal expansion materials, that each pose a challenge to established all-optical techniques. KW - Picosecond ultrasonics KW - Ultrafast x-ray diffraction KW - Ultrafast x-ray KW - scattering KW - Ultrafast photoacoustics KW - Nanoscale heat transfer KW - Negative KW - thermal expansion Y1 - 2023 U6 - https://doi.org/10.1016/j.pacs.2023.100503 SN - 2213-5979 VL - 31 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Sharma, Shubham A1 - Hainzl, Sebastian A1 - Zöller, Gert T1 - Seismicity parameters dependence on main shock-induced co-seismic stress JF - Geophysical journal international N2 - The Gutenberg-Richter (GR) and the Omori-Utsu (OU) law describe the earthquakes' energy release and temporal clustering and are thus of great importance for seismic hazard assessment. Motivated by experimental results, which indicate stress-dependent parameters, we consider a combined global data set of 127 main shock-aftershock sequences and perform a systematic study of the relationship between main shock-induced stress changes and associated seismicity patterns. For this purpose, we calculate space-dependent Coulomb Stress (& UDelta;CFS) and alternative receiver-independent stress metrics in the surrounding of the main shocks. Our results indicate a clear positive correlation between the GR b-value and the induced stress, contrasting expectations from laboratory experiments and suggesting a crucial role of structural heterogeneity and strength variations. Furthermore, we demonstrate that the aftershock productivity increases nonlinearly with stress, while the OU parameters c and p systematically decrease for increasing stress changes. Our partly unexpected findings can have an important impact on future estimations of the aftershock hazard. KW - Earthquake hazards KW - Earthquake interaction KW - forecasting KW - and prediction KW - Statistical seismology KW - b-value Y1 - 2023 U6 - https://doi.org/10.1093/gji/ggad201 SN - 0956-540X SN - 1365-246X VL - 235 IS - 1 SP - 509 EP - 517 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Teich, Paula A1 - Fühner, Thea Heidi A1 - Granacher, Urs A1 - Kliegl, Reinhold T1 - Physical fitness of primary school children differs depending on their timing of school enrollment JF - Scientific reports N2 - Previous research has shown that children who were enrolled to school according to the legal key date (i.e., keyage children, between eight and nine years in third grade) exhibited a linear physical fitness development in the ninth year of life. In contrast, children who were enrolled with a delay (i.e., older-than-keyage children [OTK], between nine and ten years in third grade) exhibited a lower physical fitness compared to what would be expected for their age. In these studies, cross-sectional age differences within third grade and timing of school enrollment were confounded. The present study investigated the longitudinal development of keyage and OTK children from third to fifth grade. This design also afforded a comparison of the two groups at the same average chronological age, that is a dissociation of the effects of timing of school enrollment and age. We tested six physical fitness components: cardiorespiratory endurance, coordination, speed, power of lower and upper limbs, and static balance. 1502 children (i.e., 1206 keyage and 296 OTK children) from 35 schools were tested in third, fourth, and fifth grade. Except for cardiorespiratory endurance, both groups developed from third to fourth and from fourth to fifth grade and keyage children outperformed OTK children at the average ages of 9.5 or 10.5 years. For cardiorespiratory endurance, there was no significant gain from fourth to fifth grade and keyage and OTK children did not differ significantly at 10.5 years of age. One reason for a delayed school enrollment could be that a child is (or is perceived as) biologically younger than their chronological age at the school entry examination, implying a negative correlation between chronological and biological age for OTK children. Indeed, a simple reflection of chronological age brought the developmental rate of the chronologically youngest OTK children in line with the developmental rate observed for keyage children, but did not eliminate all differences. The mapping of chronological and biological age of OTK children and other possible reasons for lower physical fitness of OTK children remain a task for future research. KW - Health care KW - Paediatrics KW - Physiology Y1 - 2023 U6 - https://doi.org/10.1038/s41598-023-35727-y SN - 2045-2322 VL - 13 IS - 1 PB - Springer Nature CY - London ER -