@misc{deHaasPaha2020,
  author    = {de Haas, Samuel and Paha, Johannes},
  title     = {Non-controlling minority shareholdings and collusion},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  number    = {3},
  issn      = {0889-938X},
  doi       = {10.25932/publishup-59599},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-595993},
  pages     = {26},
  year      = {2020},
  abstract  = {This article merges theoretical literature on non-controlling minority shareholdings (NCMS) in a coherent model to study the effects of NCMS on competition and collusion. The model encompasses both the case of a common owner holding shares of rival firms as well as the case of cross ownership among rivals. We find that by softening competition, NCMS weaken the sustainability of collusion under a greater variety of situations than was indicated by earlier literature. Such effects exist, in particular, in the presence of an effective competition authority.},
  language  = {en}
}
@article{GonzalezHauckHerrmannHettihewaetal.2022,
  author    = {Gonz{\´a}lez Hauck, Su{\´e} and Herrmann, Franziska and Hettihewa, Julian A. and Kraft, Dariush and Milas, Max and Springer, Stephanie and Weckner, Franka},
  title     = {Jurisdiction},
  series = {Zeitschrift f{\"u}r ausl{\"a}ndisches {\"o}ffentliches Recht und V{\"o}lkerrecht},
  volume    = {82},
  journal   = {Zeitschrift f{\"u}r ausl{\"a}ndisches {\"o}ffentliches Recht und V{\"o}lkerrecht},
  number    = {2},
  publisher = {C.H. Beck},
  address   = {M{\"u}nchen},
  issn      = {0044-2348},
  doi       = {10.17104/0044-2348-2022-2-289},
  pages     = {289 -- 298},
  year      = {2022},
  language  = {en}
}
@misc{Bilgen2022,
  author    = {Bilgen, Isa},
  title     = {Verantwortungsvoller Parentalismus},
  series = {Verantwortung und Recht},
  journal   = {Verantwortung und Recht},
  editor    = {Ammann, Odile and Bottega, Fiona and Bukovac, Jasmina},
  isbn      = {978-3-8487-8497-4},
  doi       = {10.25932/publishup-58930},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-589300},
  pages     = {22},
  year      = {2022},
  abstract  = {Individuelle Selbstbestimmung ist Kernelement der Menschenw{\"u}rde und damit ein H{\"o}chstwert der Verfassung. Dennoch scheint sich ihr Schutz auf die Abwesenheit des Staates zu beschr{\"a}nken. Tats{\"a}chlich ist sie zahlreichen Gef{\"a}hrdungen ausgesetzt. Der Beitrag will darum ihren Schutz auf das gebotene Niveau heben. Art. 1 Abs. 1 GG verpflichtet den Staat nicht nur zur Achtung, sondern auch zum Schutz der Menschenw{\"u}rde. Will er diesen Auftrag ernstnehmen, muss er sich entsprechend in den Dienst der Selbstbestimmung seiner B{\"u}rger stellen. Dazu darf und muss er ihnen bisweilen Grenzen setzen, um ihre Verantwortungsf{\"a}higkeit zu f{\"o}rdern.},
  language  = {de}
}
@misc{AbujarourKoesterKrasnovaetal.2021,
  author    = {Abujarour, Safa'a and K{\"o}ster, Antonia and Krasnova, Hanna and Wiesche, Manuel},
  title     = {Technology as a source of power},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  organization    = {Hawaii International Conference on System Sciences},
  isbn      = {978-0-9981331-4-0},
  issn      = {1867-5808},
  doi       = {10.25932/publishup-60749},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-607491},
  pages     = {10},
  year      = {2021},
  abstract  = {Since the beginning of the recent global refugee crisis, researchers have been tackling many of its associated aspects, investigating how we can help to alleviate this crisis, in particular, using ICTs capabilities. In our research, we investigated the use of ICT solutions by refugees to foster the social inclusion process in the host community. To tackle this topic, we conducted thirteen interviews with Syrian refugees in Germany. Our findings reveal different ICT usages by refugees and how these contribute to feeling empowered. Moreover, we show the sources of empowerment for refugees that are gained by ICT use. Finally, we identified the two types of social inclusion benefits that were derived from empowerment sources. Our results provide practical implications to different stakeholders and decision-makers on how ICT usage can empower refugees, which can foster the social inclusion of refugees, and what should be considered to support them in their integration effort.},
  language  = {en}
}
@article{AbujarourKoesterKrasnovaetal.2021,
  author    = {Abujarour, Safa'a and K{\"o}ster, Antonia and Krasnova, Hanna and Wiesche, Manuel},
  title     = {Technology as a source of power},
  series = {Proceedings of the 54th Hawaii International Conference on System Sciences},
  journal   = {Proceedings of the 54th Hawaii International Conference on System Sciences},
  publisher = {Western Periodicals Co.},
  address   = {North Hollywood, Calif.},
  organization    = {Hawaii International Conference on System Sciences},
  isbn      = {978-0-9981331-4-0},
  issn      = {0073-1129},
  doi       = {10.24251/HICSS.2021.322},
  pages     = {2637 -- 2646},
  year      = {2021},
  abstract  = {Since the beginning of the recent global refugee crisis, researchers have been tackling many of its associated aspects, investigating how we can help to alleviate this crisis, in particular, using ICTs capabilities. In our research, we investigated the use of ICT solutions by refugees to foster the social inclusion process in the host community. To tackle this topic, we conducted thirteen interviews with Syrian refugees in Germany. Our findings reveal different ICT usages by refugees and how these contribute to feeling empowered. Moreover, we show the sources of empowerment for refugees that are gained by ICT use. Finally, we identified the two types of social inclusion benefits that were derived from empowerment sources. Our results provide practical implications to different stakeholders and decision-makers on how ICT usage can empower refugees, which can foster the social inclusion of refugees, and what should be considered to support them in their integration effort.},
  language  = {en}
}
@phdthesis{Rinne2024,
  author    = {Rinne, Theresa Charlotte},
  title     = {The effects of nutrients on bone stem cell function and regeneration},
  school      = {Universit{\"a}t Potsdam},
  pages     = {V, 134},
  year      = {2024},
  abstract  = {Aging is associated with bone loss, which can lead to osteoporosis and high fracture risk. This coincides with the enhanced formation of bone marrow adipose tissue (BMAT), suggesting a negative effect of bone marrow adipocytes on skeletal health. Increased BMAT formation is also observed in pathologies such as obesity, type 2 diabetes and osteoporosis. However, a subset of bone marrow adipocytes forming the constitutive BMAT (cBMAT), arise early in life in the distal skeleton, contain high levels of unsaturated fatty acids and are thought to provide a physiological function. Regulated BMAT (rBMAT) forms during aging and obesity in proximal regions of the bone and contain a large proportion of saturated fatty acids. Paradoxically, BMAT accumulation is also enhanced during caloric restriction (CR), a life-span extending dietary intervention. This indicates, that different types of BMAT can form in response to opposing nutritional stimuli with potentially different functions. To this end, two types of nutritional interventions, CR and high fat diet (HFD), that are both described to induce BMAT accumulation were carried out. CR markedly increased BMAT formation in the proximal tibia and led to a higher proportion of unsaturated fatty acids, making it similar to the physiological cBMAT. Additionally, proximal and diaphyseal tibia regions displayed higher adiponectin expression. In aged mice, CR was associated with an improved trabecular bone structure. Taken together, these findings demonstrate, that the type of BMAT that forms during CR might provide beneficial effects for local bone stem/progenitor cells and metabolic health. The HFD intervention performed in this thesis showed no effect on BMAT accumulation and bone microstructure. RNA Seq analysis revealed alterations in the composition of the collagen-containing extracellular matrix (ECM). In order to investigate the effects of glucose homeostasis on osteogenesis, differentiation capacity of immortalized multipotent mesenchymal stromal cells (MSCs) and osteochondrogenic progenitor cells (OPCs) was analyzed. Insulin improved differentiation in both cell types, however, combination of with a high glucose concentration led to an impaired mineralization of the ECM. In the MSCs, this was accompanied by the formation of adipocytes, indicating negative effects of the adipocytes formed during hyperglycemic conditions on mineralization processes. However, the altered mineralization pattern and structure of the ECM was also observed in OPCs, which did not form any adipocytes, suggesting further negative effects of a hyperglycemic environment on osteogenic differentiation. In summary, the work provided in this thesis demonstrated that differentiation commitment of bone-resident stem cells can be altered through nutrient availability, specifically glucose. Surprisingly, both high nutrient supply, e.g. the hyperglycemic cell culture conditions, and low nutrient supply, e.g. CR, can induce adipogenic differentiation. However, while CR-induced adipocyte formation was associated with improved trabecular bone structure, adipocyte formation in a hyperglycemic cell-culture environment hampered mineralization. This thesis provides further evidence for the existence of different types of BMAT with specific functions.},
  language  = {en}
}
@article{Bilgen2023,
  author    = {Bilgen, Isa},
  title     = {Freiheit und Nachhaltigkeit im Verfassungswandel},
  series = {Verfassungsblog},
  journal   = {Verfassungsblog},
  publisher = {Verfassungsblog.de},
  address   = {Berlin},
  issn      = {2366-7044},
  doi       = {10.17176/20230617-231023-0},
  pages     = {6},
  year      = {2023},
  abstract  = {Mit dem Klima wandelt sich auch notwendig die offene Gesellschaft. Und mit ihr wandelt sich wiederum auch die Verfassung(-sinterpretation). Periodisch wiederkehrende Gesundheits- und Sicherheitskrisen fordern eine dynamische Reaktion des Grundgesetzes auf mit ihnen einhergehende Probleme. In andauernden Krisen wie der Umweltkrise muss die Verfassung gleichzeitig in vielerlei Hinsicht nachhaltig sein. Dabei muss das, was wir unter Freiheit, Klima‑, Umwelt- oder Tierschutz verstehen, immer im Wandel bleiben.},
  language  = {de}
}
@misc{XieJiaRollsetal.2021,
  author    = {Xie, Chao and Jia, Tianye and Rolls, Edmund T. and Robbins, Trevor W. and Sahakian, Barbara J. and Zhang, Jie and Liu, Zhaowen and Cheng, Wei and Luo, Qiang and Zac Lo, Chun-Yi and Schumann, Gunter and Feng, Jianfeng and Wang, He and Banaschewski, Tobias and Barker, Gareth J. and Bokde, Arun L.W. and B{\"u}chel, Christian and Quinlan, Erin Burke and Desrivi{\`e}res, Sylvane and Flor, Herta and Grigis, Antoine and Garavan, Hugh and Gowland, Penny and Heinz, Andreas and Hohmann, Sarah and Ittermann, Bernd and Martinot, Jean-Luc and Paill{\`e}re Martinot, Marie-Laure and Nees, Frauke and Papadopoulos Orfanos, Dimitri and Paus, Tom{\´a}š and Poustka, Luise and Fr{\"o}hner, Juliane H. and Smolka, Michael N. and Walter, Henrik and Whelan, Robert},
  title     = {Reward versus nonreward sensitivity of the medial versus lateral orbitofrontal cortex relates to the severity of depressive symptoms},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {3},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-55788},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-557882},
  pages     = {13},
  year      = {2021},
  abstract  = {BACKGROUND: The orbitofrontal cortex (OFC) is implicated in depression. The hypothesis investigated was whether the OFC sensitivity to reward and nonreward is related to the severity of depressive symptoms. METHODS: Activations in the monetary incentive delay task were measured in the IMAGEN cohort at ages 14 years (n = 1877) and 19 years (n = 1140) with a longitudinal design. Clinically relevant subgroups were compared at ages 19 (high-severity group: n = 116; low-severity group: n = 206) and 14. RESULTS: The medial OFC exhibited graded activation increases to reward, and the lateral OFC had graded activation increases to nonreward. In this general population, the medial and lateral OFC activations were associated with concurrent depressive symptoms at both ages 14 and 19 years. In a stratified high-severity depressive symptom group versus control group comparison, the lateral OFC showed greater sensitivity for the magnitudes of activations related to nonreward in the high-severity group at age 19 (p = .027), and the medial OFC showed decreased sensitivity to the reward magnitudes in the high-severity group at both ages 14 (p = .002) and 19 (p = .002). In a longitudinal design, there was greater sensitivity to nonreward of the lateral OFC at age 14 for those who exhibited high depressive symptom severity later at age 19 (p = .003). CONCLUSIONS: Activations in the lateral OFC relate to sensitivity to not winning, were associated with high depressive symptom scores, and at age 14 predicted the depressive symptoms at ages 16 and 19. Activations in the medial OFC were related to sensitivity to winning, and reduced reward sensitivity was associated with concurrent high depressive symptom scores.},
  language  = {en}
}
@article{XieJiaRollsetal.2021,
  author    = {Xie, Chao and Jia, Tianye and Rolls, Edmund T. and Robbins, Trevor W. and Sahakian, Barbara J. and Zhang, Jie and Liu, Zhaowen and Cheng, Wei and Luo, Qiang and Zac Lo, Chun-Yi and Schumann, Gunter and Feng, Jianfeng and Wang, He and Banaschewski, Tobias and Barker, Gareth J. and Bokde, Arun L.W. and B{\"u}chel, Christian and Quinlan, Erin Burke and Desrivi{\`e}res, Sylvane and Flor, Herta and Grigis, Antoine and Garavan, Hugh and Gowland, Penny and Heinz, Andreas and Hohmann, Sarah and Ittermann, Bernd and Martinot, Jean-Luc and Paill{\`e}re Martinot, Marie-Laure and Nees, Frauke and Papadopoulos Orfanos, Dimitri and Paus, Tom{\´a}š and Poustka, Luise and Fr{\"o}hner, Juliane H. and Smolka, Michael N. and Walter, Henrik and Whelan, Robert},
  title     = {Reward versus nonreward sensitivity of the medial versus lateral orbitofrontal cortex relates to the severity of depressive symptoms},
  series = {Biological Psychiatry: Cognitive Neuroscience and Neuroimaging},
  volume    = {6},
  journal   = {Biological Psychiatry: Cognitive Neuroscience and Neuroimaging},
  number    = {3},
  publisher = {Elsevier Science},
  address   = {Amsterdam},
  issn      = {0006-3223},
  doi       = {10.1016/j.bpsc.2020.08.017},
  pages     = {259 -- 269},
  year      = {2021},
  abstract  = {BACKGROUND: The orbitofrontal cortex (OFC) is implicated in depression. The hypothesis investigated was whether the OFC sensitivity to reward and nonreward is related to the severity of depressive symptoms. METHODS: Activations in the monetary incentive delay task were measured in the IMAGEN cohort at ages 14 years (n = 1877) and 19 years (n = 1140) with a longitudinal design. Clinically relevant subgroups were compared at ages 19 (high-severity group: n = 116; low-severity group: n = 206) and 14. RESULTS: The medial OFC exhibited graded activation increases to reward, and the lateral OFC had graded activation increases to nonreward. In this general population, the medial and lateral OFC activations were associated with concurrent depressive symptoms at both ages 14 and 19 years. In a stratified high-severity depressive symptom group versus control group comparison, the lateral OFC showed greater sensitivity for the magnitudes of activations related to nonreward in the high-severity group at age 19 (p = .027), and the medial OFC showed decreased sensitivity to the reward magnitudes in the high-severity group at both ages 14 (p = .002) and 19 (p = .002). In a longitudinal design, there was greater sensitivity to nonreward of the lateral OFC at age 14 for those who exhibited high depressive symptom severity later at age 19 (p = .003). CONCLUSIONS: Activations in the lateral OFC relate to sensitivity to not winning, were associated with high depressive symptom scores, and at age 14 predicted the depressive symptoms at ages 16 and 19. Activations in the medial OFC were related to sensitivity to winning, and reduced reward sensitivity was associated with concurrent high depressive symptom scores.},
  language  = {en}
}
@article{CodecoWeisTrumbulletal.2021,
  author    = {Code{\c{c}}o, Marta S. and Weis, Philipp and Trumbull, Robert B. and Van Hinsberg, Vincent and Pinto, Filipe and Lecumberri-Sanchez, Pilar and Schleicher, Anja Maria},
  title     = {The imprint of hydrothermal fluids on trace-element contents in white mica and tourmaline from the Panasqueira W-Sn-Cu deposit, Portugal},
  series = {Mineralium Deposita},
  volume    = {56},
  journal   = {Mineralium Deposita},
  number    = {3},
  publisher = {Springer},
  address   = {Berlin; Heidelberg},
  issn      = {1432-1866},
  doi       = {10.1007/s00126-020-00984-8},
  pages     = {481 -- 508},
  year      = {2021},
  abstract  = {White mica and tourmaline are the dominant hydrothermal alteration minerals at the world-class Panasqueira W-Sn-Cu deposit in Portugal. Thus, understanding the controls on their chemical composition helps to constrain ore formation processes at this deposit and determine their usefulness as pathfinder minerals for mineralization in general. We combine whole-rock geochemistry of altered and unaltered metasedimentary host rocks with in situ LA-ICP-MS measurements of tourmaline and white mica from the alteration halo. Principal component analysis (PCA) is used to better identify geochemical patterns and trends of hydrothermal alteration in the datasets. The hydrothermally altered metasediments are enriched in As, Sn, Cs, Li, W, F, Cu, Rb, Zn, Tl, and Pb relative to unaltered samples. In situ mineral analyses show that most of these elements preferentially partition into white mica over tourmaline (Li, Rb, Cs, Tl, W, and Sn), whereas Zn is enriched in tourmaline. White mica has distinct compositions in different settings within the deposit (greisen, vein selvages, wall rock alteration zone, late fault zone), indicating a compositional evolution with time. In contrast, tourmaline from different settings overlaps in composition, which is ascribed to a stronger dependence on host rock composition and also to the effects of chemical zoning and microinclusions affecting the LA-ICP-MS analyses. Hence, in this deposit, white mica is the better recorder of the fluid composition. The calculated trace-element contents of the Panasqueira mineralizing fluid based on the mica data and estimates of mica-fluid partition coefficients are in good agreement with previous fluid-inclusion analyses. A compilation of mica and tourmaline trace-element compositions from Panasqueira and other W-Sn deposits shows that white mica has good potential as a pathfinder mineral, with characteristically high Li, Cs, Rb, Sn, and W contents. The trace-element contents of hydrothermal tourmaline are more variable. Nevertheless, the compiled data suggest that high Sn and Li contents are distinctive for tourmaline from W-Sn deposits.},
  language  = {en}
}
@article{ThirumalaikumarGorkaSchulzetal.2020,
  author    = {Thirumalaikumar, Venkatesh P. and Gorka, Michal and Schulz, Karina and Masclaux-Daubresse, Celine and Sampathkumar, Arun and Skirycz, Aleksandra and Vierstra, Richard D. and Balazadeh, Salma},
  title     = {Selective autophagy regulates heat stress memory in Arabidopsis by NBR1-mediated targeting of HSP90.1 and ROF1},
  series = {Autophagy},
  volume    = {17},
  journal   = {Autophagy},
  number    = {9},
  publisher = {Taylor \& Francis},
  address   = {Abingdon},
  issn      = {1554-8635},
  doi       = {10.1080/15548627.2020.1820778},
  pages     = {2184 -- 2199},
  year      = {2020},
  abstract  = {In nature, plants are constantly exposed to many transient, but recurring, stresses. Thus, to complete their life cycles, plants require a dynamic balance between capacities to recover following cessation of stress and maintenance of stress memory. Recently, we uncovered a new functional role for macroautophagy/autophagy in regulating recovery from heat stress (HS) and resetting cellular memory of HS inArabidopsis thaliana. Here, we demonstrated that NBR1 (next to BRCA1 gene 1) plays a crucial role as a receptor for selective autophagy during recovery from HS. Immunoblot analysis and confocal microscopy revealed that levels of the NBR1 protein, NBR1-labeled puncta, and NBR1 activity are all higher during the HS recovery phase than before. Co-immunoprecipitation analysis of proteins interacting with NBR1 and comparative proteomic analysis of annbr1-null mutant and wild-type plants identified 58 proteins as potential novel targets of NBR1. Cellular, biochemical and functional genetic studies confirmed that NBR1 interacts with HSP90.1 (heat shock protein 90.1) and ROF1 (rotamase FKBP 1), a member of the FKBP family, and mediates their degradation by autophagy, which represses the response to HS by attenuating the expression ofHSPgenes regulated by the HSFA2 transcription factor. Accordingly, loss-of-function mutation ofNBR1resulted in a stronger HS memory phenotype. Together, our results provide new insights into the mechanistic principles by which autophagy regulates plant response to recurrent HS.},
  language  = {en}
}
@article{MachatschekSaretiaLendlein2021,
  author    = {Machatschek, Rainhard Gabriel and Saretia, Shivam and Lendlein, Andreas},
  title     = {Assessing the influence of temperature-memory creation on the degradation of copolyesterurethanes in ultrathin films},
  series = {Advanced materials interfaces},
  volume    = {8},
  journal   = {Advanced materials interfaces},
  number    = {6},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {2196-7350},
  doi       = {10.1002/admi.202001926},
  pages     = {8},
  year      = {2021},
  abstract  = {Copolyesterurethanes (PDLCLs) based on oligo(epsilon-caprolactone) (OCL) and oligo(omega-pentadecalactone) (OPDL) segments are biodegradable thermoplastic temperature-memory polymers. The temperature-memory capability in these polymers with crystallizable control units is implemented by a thermomechanical programming process causing alterations in the crystallite arrangement and chain organization. These morphological changes can potentially affect degradation. Initial observations on the macroscopic level inspire the hypothesis that switching of the controlling units causes an accelerated degradation of the material, resulting in programmable degradation by sequential coupling of functions. Hence, detailed degradation studies on Langmuir films of a PDLCL with 40 wt\% OPDL content are carried out under enzymatic catalysis. The temperature-memory creation procedure is mimicked by compression at different temperatures. The evolution of the chain organization and mechanical properties during the degradation process is investigated by means of polarization-modulated infrared reflection absorption spectroscopy, interfacial rheology and to some extend by X-ray reflectivity. The experiments on PDLCL Langmuir films imply that degradability is not enhanced by thermal switching, as the former depends on the temperature during cold programming. Nevertheless, the thin film experiments show that the leaching of OCL segments does not induce further crystallization of the OPDL segments, which is beneficial for a controlled and predictable degradation.},
  language  = {en}
}
@article{vonSteinauSteinrueck2020,
  author    = {von Steinau-Steinr{\"u}ck, Robert},
  title     = {Kurzarbeitergeld},
  series = {Berliner Anwaltsblatt},
  journal   = {Berliner Anwaltsblatt},
  number    = {06},
  publisher = {Erich Schmidt Verlag},
  address   = {Berlin},
  issn      = {0930-3065},
  pages     = {223 -- 224},
  year      = {2020},
  abstract  = {Das Kurzarbeitergeld (nachfolgend: KuG) ist eines der wichtigsten Instrumente zur {\"U}berwindung der aktuellen Corona-Krise. Der Staat {\"u}bernimmt einen Teil der Lohnkosten und hilft so, gleichzeitig Arbeitspl{\"a}tze zu erhalten und die Unternehmen zu entlasten. Kurzarbeit ist die vor{\"u}bergehende K{\"u}rzung der betriebs{\"u}blichen normalen Arbeitszeit wegen Mangels an Arbeit bei entsprechender Minderung der Entgeltanspr{\"u}che. Das KuG ersetzt den Teil des Entgelts, der in Folge des Arbeitsausfalls nicht erarbeitet und ausgezahlt werden kann. Ohne KuG l{\"a}ge das Wirtschaftsrisiko beim Arbeitgeber. K{\"o}nnte er seine Mitarbeiter wegen der Corona-Krise nicht besch{\"a}ftigen, w{\"u}rde er nach \S 615 Satz 1 BGB den vollen Annahmeverzugslohn schulden. Davon entlastet ihn das Instrument der Kurzarbeit. Das KuG deckt die sog. „Nettoentgeltdifferenz" zwischen dem bisherigen „Soll-Entgelt" und dem nach Reduzierung von Arbeitszeit verbleibenden „Ist- Entgelt" in H{\"o}he von 60 \% bzw. bei Arbeitnehmern mit Kindern 67 \% ab. Schon in der Finanzkrise 2008/2009 hat sich das KuG hervorragend bew{\"a}hrt, damit Unternehmen ihre Belegschaft behalten k{\"o}nnen, um nach Ende der Krise wieder voll „durchzustarten".},
  language  = {de}
}
@article{EckertVazdaCruzOchmannetal.2021,
  author    = {Eckert, Sebastian and Vaz da Cruz, Vin{\´i}cius and Ochmann, Miguel and Ahnen, Inga von and F{\"o}hlisch, Alexander and Huse, Nils},
  title     = {Breaking the symmetry of pyrimidine},
  series = {The journal of physical chemistry letters},
  volume    = {12},
  journal   = {The journal of physical chemistry letters},
  number    = {35},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {1948-7185},
  doi       = {10.1021/acs.jpclett.1c01865},
  pages     = {8637 -- 8643},
  year      = {2021},
  abstract  = {Symmetry and its breaking crucially define the chemical properties of molecules and their functionality. Resonant inelastic X-ray scattering is a local electronic structure probe reporting on molecular symmetry and its dynamical breaking within the femtosecond scattering duration. Here, we study pyrimidine, a system from the C-2v point group, in an aqueous solution environment, using scattering though its 2a(2) resonance. Despite the absence of clean parity selection rules for decay transitions from in-plane orbitals, scattering channels including decay from the 7b(2) and 11a(1) orbitals with nitrogen lone pair character are a direct probe for molecular symmetry. Computed spectra of explicitly solvated molecules sampled from a molecular dynamics simulation are combined with the results of a quantum dynamical description of the X-ray scattering process. We observe dominant signatures of core-excited Jahn-Teller induced symmetry breaking for resonant excitation. Solvent contributions are separable by shortening of the effective scattering duration through excitation energy detuning.},
  language  = {en}
}
@misc{PearceOezkulaGreeneetal.2018,
  author    = {Pearce, Warren and {\"O}zkula, Suay M. and Greene, Amanda K. and Teeling, Lauren and Bansard, Jennifer S. and Omena, Janna Joceli and Rabello, Elaine Teixeira},
  title     = {Visual cross-platform analysis},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe},
  number    = {2},
  issn      = {1867-5808},
  doi       = {10.25932/publishup-51553},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-515539},
  pages     = {22},
  year      = {2018},
  abstract  = {Analysis of social media using digital methods is a flourishing approach. However, the relatively easy availability of data collected via platform application programming interfaces has arguably led to the predominance of single-platform research of social media. Such research has also privileged the role of text in social media analysis, as a form of data that is more readily gathered and searchable than images. In this paper, we challenge both of these prevailing forms of social media research by outlining a methodology for visual cross-platform analysis (VCPA), defined as the study of still and moving images across two or more social media platforms. Our argument contains three steps. First, we argue that cross-platform analysis addresses a gap in research methods in that it acknowledges the interplay between a social phenomenon under investigation and the medium within which it is being researched, thus illuminating the different affordances and cultures of web platforms. Second, we build on the literature on multimodal communication and platform vernacular to provide a rationale for incorporating the visual into cross-platform analysis. Third, we reflect on an experimental cross-platform analysis of images within social media posts (n = 471,033) used to communicate climate change to advance different modes of macro- and meso-levels of analysis that are natively visual: image-text networks, image plots and composite images. We conclude by assessing the research pathways opened up by VCPA, delineating potential contributions to empirical research and theory and the potential impact on practitioners of social media communication.},
  language  = {en}
}
@misc{UrbachFay2021,
  author    = {Urbach, Tina and Fay, Doris},
  title     = {Leader member exchange in leaders' support for voice},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  volume    = {70},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {2},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-51090},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-510904},
  pages     = {37},
  year      = {2021},
  abstract  = {While previous research underscores the role of leaders in stimulating employee voice behaviour, comparatively little is known about what affects leaders' support for such constructive but potentially threatening employee behaviours. We introduce leader member exchange quality (LMX) as a central predictor of leaders' support for employees' ideas for constructive change. Apart from a general benefit of high LMX for leaders' idea support, we propose that high LMX is particularly critical to leaders' idea support if the idea voiced by an employee constitutes a power threat to the leader. We investigate leaders' attribution of prosocial and egoistic employee intentions as mediators of these effects. Hypotheses were tested in a quasi-experimental vignette study (N = 160), in which leaders evaluated a simulated employee idea, and a field study (N = 133), in which leaders evaluated an idea that had been voiced to them at work. Results show an indirect effect of LMX on leaders' idea support via attributed prosocial intentions but not via attributed egoistic intentions, and a buffering effect of high LMX on the negative effect of power threat on leaders' idea support. Results differed across studies with regard to the main effect of LMX on idea support.},
  language  = {en}
}
@misc{SchusterTomaszewska2020,
  author    = {Schuster, Isabell and Tomaszewska, Paulina},
  title     = {Pathways from child sexual and physical abuse to sexual and physical intimate partner violence victimization through attitudes toward intimate partner violence},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {4},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-54339},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-543396},
  pages     = {13},
  year      = {2020},
  abstract  = {Although many studies have shown that victims of child abuse have an increased vulnerability to revictimization in intimate relationships, the underlying mechanisms are not yet sufficiently well understood. Therefore, this study aimed at examining this relationship for both sexual and physical forms of violence as well as investigating the potential mediating role of attitudes toward sexual and physical intimate partner violence (IPV). Also, the potential moderating role of gender was explored. Sexual and physical child abuse and IPV victimization in adulthood as well as attitudes toward the respective form of IPV were assessed among 716 participants (448 female) in an online survey. The path analyses showed that child sexual abuse was positively linked to sexual IPV victimization among both women and men, whereas child physical abuse was positively associated with physical IPV victimization among women only. Furthermore, the relationship between both forms of child abuse and IPV victimization was mediated through more supportive attitudes toward the respective forms of IPV, but only among men. This study provides novel insights regarding the links between sexual and physical child abuse and revictimization in adulthood, suggesting that supporting attitudes toward IPV may be seen as vulnerability factor for revictimization. The moderating role of gender is especially discussed.},
  language  = {en}
}
@misc{SchusterTomaszewskaMarchewkaetal.2020,
  author    = {Schuster, Isabell and Tomaszewska, Paulina and Marchewka, Juliette and Krah{\´e}, Barbara},
  title     = {Does question format matter in assessing the prevalence of sexual aggression?},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {4},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-54663},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-546632},
  pages     = {13},
  year      = {2020},
  abstract  = {As research on sexual aggression has been growing, methodological issues in assessing prevalence rates have received increased attention. Building on work by Abbey and colleagues about effects of question format, participants in this study (1,253; 621 female; 632 male) were randomly assigned to one of two versions of the Sexual Aggression and Victimization Scale (SAV-S). In Version 1, the coercive tactic (use/threat of physical force, exploitation of the inability to resist, verbal pressure) was presented first, and sexual acts (sexual touch, attempted and completed sexual intercourse, other sexual acts) were presented as subsequent questions. In Version 2, sexual acts were presented first, and coercive tactics as subsequent questions. No version effects emerged for overall perpetration rates reported by men and women. The overall victimization rate across all items was significantly higher in the tactic-first than in the sexual-act-first conditions for women, but not for men. Classifying participants by their most severe experience of sexual victimization showed that fewer women were in the nonvictim category and more men were in the nonconsensual sexual contact category when the coercive tactic was presented first. Sexual experience background did not moderate the findings. The implications for the measurement of self-reported sexual aggression victimization and perpetration are discussed.},
  language  = {en}
}
@misc{SkowronskiBuschingKrahe2020,
  author    = {Skowronski, Marika and Busching, Robert and Krah{\´e}, Barbara},
  title     = {Predicting adolescents' self-objectification from sexualized video game and Instagram use},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {9-10},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-54199},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-541992},
  pages     = {17},
  year      = {2020},
  abstract  = {A growing body of research has demonstrated negative effects of sexualization in the media on adolescents' body image, but longitudinal studies and research including interactive and social media are scarce. The current study explored the longitudinal associations of adolescents' use of sexualized video games (SVG) and sexualized Instagram images (SII) with body image concerns. Specifically, our study examined relations between adolescents' SVG and SII use and appearance comparisons, thin- and muscular-ideal internalization, valuing appearance over competence, and body surveillance. A sample of 660 German adolescents (327 female, 333 male;M-age = 15.09 years) participated in two waves with an interval of 6 months. A structural equation model showed that SVG and SII use at Time 1 predicted body surveillance indirectly via valuing appearance over competence at Time 2. Furthermore, SVG and SII use indirectly predicted both thin- and muscular-ideal internalization through appearance comparisons at Time 1. In turn, thin-ideal internalization at Time 1 predicted body surveillance indirectly via valuing appearance over competence at Time 2. The results indicate that sexualization in video games and on Instagram can play an important role in increasing body image concerns among adolescents. We discuss the findings with respect to objectification theory and the predictive value of including appearance comparisons in models explaining the relation between sexualized media and self-objectification.},
  language  = {en}
}
@misc{ShakiFischer2020,
  author    = {Shaki, Samuel and Fischer, Martin H.},
  title     = {Systematic spatial distortion of quantitative estimates},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {6},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-54545},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-545457},
  pages     = {11},
  year      = {2020},
  abstract  = {Magnitude estimation has been studied since the beginnings of scientific psychology and constitutes a fundamental aspect of human behavior. Yet, it has apparently never been noticed that estimates depend on the spatial arrangement used. We tested 167 adults in three experiments to show that the spatial layout of stimuli and responses systematically distorts number estimation, length production, and weight reproduction performance. The direction of distortion depends on the observer's counting habits, but does not seem to reflect the use of spatially associated number concepts. Our results imply that all quantitative estimates are contaminated by a "spell of space" whenever stimuli or responses are spatially distributed.},
  language  = {en}
}