@incollection{WetzelReedSchenck2023, author = {Wetzel, Johanna M. and Reed, Kate and Schenck, Marcia C.}, title = {"Writing with my professors"}, series = {Writing Together: Kollaboratives Schreiben mit Personen aus dem Feld}, volume = {45}, booktitle = {Writing Together: Kollaboratives Schreiben mit Personen aus dem Feld}, publisher = {Transcript Verlag}, address = {Bielefeld}, isbn = {978-3-8394-6399-4}, doi = {10.14361/9783839463994-002}, pages = {31 -- 53}, year = {2023}, abstract = {Kollaboratives Forschen quer zu hegemonialen Wissensordnungen gilt als wichtiger Baustein dekolonialer Wissenspraxis. Gemeinsame Schreibprozesse von Wissenschaftler*innen und ihren nicht-wissenschaftlichen Forschungspartner*innen sind allerdings selten und eine methodologische und forschungspraktische Reflexion fehlt. Die Beitr{\"a}ger*innen widmen sich diesen L{\"u}cken, indem sie erfolgreiche, aber auch gescheiterte Projekte kollaborativer Textproduktion zwischen Universit{\"a}t und Feld vorstellen und auf ihr Potenzial als transformative und dekoloniale Wissenspraxis befragen. So entsteht eine praktische Orientierungshilfe, die gleichzeitig die interdisziplin{\"a}re Diskussion anregt.}, language = {en} } @article{FrohnLiebschPech2023, author = {Frohn, Julia and Liebsch, Ann-Catherine and Pech, Detlef}, title = {(Meta-)Reflexion f{\"u}r Inklusion}, series = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, journal = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, number = {4}, editor = {Mientus, Lukas and Klempin, Christiane and Nowak, Anna}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-566-8}, issn = {2626-3556}, doi = {10.25932/publishup-62910}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-629103}, pages = {139 -- 146}, year = {2023}, abstract = {Im Sinne einer „Meta-Reflexivit{\"a}t" zielt dieser Beitrag darauf ab, den strukturtheoretischen und kompetenzorientierten Professionalisierungsansatz im Konstrukt der adaptiven Lehrkompetenz zusammenzuf{\"u}hren, was vor allem f{\"u}r inklusionsorientierte Ans{\"a}tze vielversprechend erscheint: Anhand der Konstruktfacetten adaptiver diagnostischer, didaktischer sowie Sach- und Klassenf{\"u}hrungskompetenz werden m{\"o}gliche Herangehensweisen f{\"u}r eine inklusionsorientierte Lehrkr{\"a}ftebildung formuliert, die sowohl konkrete Kompetenzbereiche benennen als auch die Reflexion entsprechender Spannungsverh{\"a}ltnisse im strukturtheoretischen Sinne voraussetzen. So soll der Beitrag einen knappen theoretischen Aufriss zur Zusammenf{\"u}hrung der unterschiedlichen Professionalisierungsans{\"a}tze unter der Pr{\"a}misse (mehr) Reflexion f{\"u}r (mehr) Inklusion leisten.}, language = {de} } @article{Haenel2023, author = {H{\"a}nel, Hilkje C.}, title = {(Moralisch) guter Sex}, series = {Zeitschrift f{\"u}r Praktische Philosophie}, volume = {9}, journal = {Zeitschrift f{\"u}r Praktische Philosophie}, number = {2}, publisher = {Universit{\"a}t Salzburg}, address = {Salzburg}, issn = {2409-9961}, doi = {10.22613/zfpp/9.2.2}, pages = {49 -- 78}, year = {2023}, abstract = {In einem k{\"u}rzlich erschienenen Artikel argumentiert Almut v. Wedelstaedt {\"u}berzeugend, warum Zustimmung zwar „die Bedingung f{\"u}r die Legitimation von Sex" ist (2020, 127), dass die moralische G{\"u}te von Sex aber nur dann einzusch{\"a}tzen ist, wenn wir darauf achten, ob die Beteiligten der Handlung sich auf Augenh{\"o}he begegnen. Die Idee ist: Es gibt legitime sexuelle Handlungen, die moralisch gut sind, und es gibt legitime sexuelle Handlungen, die moralisch besser sind. Hier m{\"o}chte ich die Idee des besseren Sexes genauer ausloten. W{\"a}hrend v. Wedelstaedt von moralisch gelungenem Sex spricht und somit auf der Ebene der moralischen Bewertung von Sex bleibt, m{\"o}chte ich die Frage danach stellen, was Sex qualitativ gut macht. Tats{\"a}chlich wird in der Zustimmungsdebatte meist davon ausgegangen, dass diese zwei Fragen wenig gemeinsam haben; ob eine sexuelle Handlung legitim ist, hat zun{\"a}chst nichts damit zu tun, ob diese auch gut ist. Ich werde drei Argumente liefern, warum wir legitimen Sex und qualitativ guten Sex zusammen betrachten sollten - und es wird sich zeigen, dass die gegenw{\"a}rtige philosophische und rechtstheoretische Debatte Zustimmung verk{\"u}rzt diskutiert und daher alleingenommen wenig hilfreich ist, stattdessen ben{\"o}tigt die Zustimmungsdebatte auch eine Untersuchung von qualitativ gutem Sex.}, language = {de} } @article{BaumgartBoosBraunsmann2023, author = {Baumgart, Lene and Boos, Pauline and Braunsmann, Katharina}, title = {A circulatory loop}, series = {Social inclusion}, volume = {11}, journal = {Social inclusion}, number = {4}, publisher = {Cogitatio Press}, address = {Lisbon}, issn = {2183-2803}, doi = {10.17645/si.v11i4.7056}, pages = {160 -- 171}, year = {2023}, abstract = {In the digitalization debate, gender biases in digital technologies play a significant role because of their potential for social exclusion and inequality. It is therefore remarkable that organizations as drivers of digitalization and as places for social integration have been widely overlooked so far. Simultaneously, gender biases and digitalization have structurally immanent connections to organizations. Therefore, a look at the reciprocal relationship between organizations, digitalization, and gender is needed. The article provides answers to the question of whether and how organizations (re)produce, reinforce, or diminish gender-specific inequalities during their digital transformations. On the one hand, gender inequalities emerge when organizations use post-bureaucratic concepts through digitalization. On the other hand, gender inequalities are reproduced when organizations either program or implement digital technologies and fail to establish control structures that prevent gender biases. This article shows that digitalization can act as a catalyst for inequality-producing mechanisms, but also has the potential to mitigate inequalities. We argue that organizations must be considered when discussing the potential of exclusion through digitalization.}, language = {en} } @techreport{BaganzdeTeresaLinggetal.2023, type = {Working Paper}, author = {Baganz, Melissa and de Teresa, Aurelia G{\´o}mez and Lingg, Rosana T. and Montijo, Yuriditzi Pascacio}, title = {A critical assessment on National Action Plans}, series = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, journal = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, number = {13}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2509-6974}, doi = {10.25932/publishup-57679}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-576797}, pages = {11}, year = {2023}, abstract = {National Action Plans (NAPs) have been increas-ingly adopted world-wide after the Vienna Dec-laration in 1993, where it was urged to consider the improvement and promotion of Human Rights. In this paper, we discuss their usefulness and success by analysing the challenges present-ed during NAP processes as well as the benefits this set of actions entails: The challenges for their implementation outweigh its actual benefits. Nevertheless, NAPs have great potential. Based on new research, we elaborate a set of recom-mendations for improving the design and imple-mentation of national action planning. In order to effectively bring NAP into practice, we consider it crucial to plan and analyse every state local circumstances in detail. The latter is important, since the implementation of a concrete set of actions is intended to directly transform and improve the local living conditions of the people. In a long-term perspective, we defend the benefit of NAP's implementation for complying obliga-tions set up by HR treaties.}, language = {en} } @techreport{Hajos2023, type = {Working Paper}, author = {Hajos, Yael}, title = {A Critical Overview of the Public Health Emergency of International Concern Mechanism}, series = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, journal = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, number = {15}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2509-6974}, doi = {10.25932/publishup-58523}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585238}, pages = {20}, year = {2023}, abstract = {The last years have been affected by Covid-19 and the international emergency mecha-nism to deal with health-related threats. The effects of this period manifested differ-ently worldwide, depending on matters such as international relations, national policies, power dynamics etc. Additionally, the impact of this time will likely have long-term effects which are yet to be known. This paper gives a critical overview of the Public Health Emergency of International Concern (PHEIC) mechanism in the context of Covid-19. It does so by explaining the legal framework for states of emergency, specifically in the context of a PHEIC, while considering its restrictions and limitations on human rights. It further outlines issues in the manifestation of global protections and limitations on human rights during Covid-19. Lastly, considering the likelihood of future PHEICs and the known systemic obstructions, this paper offers ways to im-prove this mechanism from a holistic, non-zero-sum perspective.}, language = {en} } @article{StaubitzSerthThomasetal.2023, author = {Staubitz, Thomas and Serth, Sebastian and Thomas, Max and Ebner, Martin and Koschutnig-Ebner, Markus and Rampelt, Florian and von Stetten, Alexander and Wittke, Andreas}, title = {A metastandard for the international exchange of MOOCs}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62415}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624154}, pages = {147 -- 161}, year = {2023}, abstract = {The MOOChub is a joined web-based catalog of all relevant German and Austrian MOOC platforms that lists well over 750 Massive Open Online Courses (MOOCs). Automatically building such a catalog requires that all partners describe and publicly offer the metadata of their courses in the same way. The paper at hand presents the genesis of the idea to establish a common metadata standard and the story of its subsequent development. The result of this effort is, first, an open-licensed de-facto-standard, which is based on existing commonly used standards and second, a first prototypical platform that is using this standard: the MOOChub, which lists all courses of the involved partners. This catalog is searchable and provides a more comprehensive overview of basically all MOOCs that are offered by German and Austrian MOOC platforms. Finally, the upcoming developments to further optimize the catalog and the metadata standard are reported.}, language = {en} } @article{ChengDennisOsuohaetal.2023, author = {Cheng, Feng and Dennis, Alice B. and Osuoha, Josephine Ijeoma and Canitz, Julia and Kirschbaum, Frank and Tiedemann, Ralph}, title = {A new genome assembly of an African weakly electric fish (Campylomormyrus compressirostris, Mormyridae) indicates rapid gene family evolution in Osteoglossomorpha}, series = {BMC genomics}, volume = {24}, journal = {BMC genomics}, number = {1}, publisher = {BMC}, address = {London}, issn = {1471-2164}, doi = {10.1186/s12864-023-09196-6}, pages = {13}, year = {2023}, abstract = {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.}, language = {en} } @article{WarschburgerKamrathLanzingeretal.2023, author = {Warschburger, Petra and Kamrath, Clemens and Lanzinger, Stefanie and Sengler, Claudia and Wiegand, Susanna and G{\"o}ldel, Julia Marlen and Weihrauch-Bl{\"u}her, Susann and Holl, Reinhard and Minden, Kirsten}, title = {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}, series = {BMC pediatrics}, volume = {23}, journal = {BMC pediatrics}, number = {1}, publisher = {BioMed Central}, address = {London}, issn = {1471-2431}, doi = {10.1186/s12887-023-03912-7}, pages = {15}, year = {2023}, abstract = {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.}, language = {en} } @article{ShlakaOuahibBerrada2023, author = {Shlaka, Souhad and Ouahib, Sara and Berrada, Khalid}, title = {A retrospective feedback of MOOCS in Morocco}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62482}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624826}, pages = {317 -- 327}, year = {2023}, abstract = {The integration of MOOCs into the Moroccan Higher Education (MHE) took place in 2013 by developing different partnerships and projects at national and international levels. As elsewhere, the Covid-19 crisis has played an important role in accelerating distance education in MHE. However, based on our experience as both university professors and specialists in educational engineering, the effective execution of the digital transition has not yet been implemented. Thus, in this article, we present a retrospective feedback of MOOCs in Morocco, focusing on the policies taken by the government to better support the digital transition in general and MOOCs in particular. We are therefore seeking to establish an optimal scenario for the promotion of MOOCs, which emphasizes the policies to be considered, and which recalls the importance of conducting a delicate articulation taking into account four levels, namely environmental, institutional, organizational and individual. We conclude with recommendations that are inspired by the Moroccan academic contex that focus on the major role that MOOCs plays for university students and on maintaining lifelong learning.}, language = {en} } @article{BalderjahnAppenfeller2023, author = {Balderjahn, Ingo and Appenfeller, Dennis}, title = {A social marketing approach to voluntary simplicity}, series = {Sustainability}, volume = {15}, journal = {Sustainability}, number = {3}, publisher = {MDPI}, address = {Basel}, issn = {2071-1050}, doi = {10.3390/su15032302}, pages = {17}, year = {2023}, abstract = {Higher eco-efficiency will not be enough to slow global warming caused by climate change. To keep global warming to 2 degrees, people also need to reduce their consumption. At present, however, many who would be able to do so seem unwilling to comply. Given the threats of a runaway climate change, urgent measures are needed to promote less personal consumption. This study, therefore, examines whether social marketing consume-less appeals can be used to encourage consumers to voluntarily abstain from consumption. As part of an online experiment with nearly 2000 randomly sampled users of an online platform for sustainable consumption, we tested the effectiveness of five different "consume-less" appeals based on traditional advertising formats (including emotional, informational, and social claims). The study shows that consume-less appeals are capable of limiting personal desire to buy. However, significant differences in the effectiveness of the appeal formats used in this study were observed. In addition, we found evidence of rebound effects, which leads us to critically evaluate the overall potential of social marketing to promote more resource-conserving lifestyles. While commercial consumer-free appeals have previously been studied (e.g., Patagonia's "Don't Buy This Jacked"), this study on the effectiveness of non-commercial consume-free appeals is novel and provides new insights.}, language = {en} } @article{NohrHaugsbakken2023, author = {Nohr, Magnus and Haugsbakken, Halvdan}, title = {A taxonomy of video genres as a scaffolding strategy for video making in education}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62429}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624294}, pages = {201 -- 220}, year = {2023}, abstract = {This research paper aims to introduce a novel practitioner-oriented and research-based taxonomy of video genres. This taxonomy can serve as a scaffolding strategy to support educators throughout the entire educational system in creating videos for pedagogical purposes. A taxonomy of video genres is essential as videos are highly valued resources among learners. Although the use of videos in education has been extensively researched and well-documented in systematic research reviews, gaps remain in the literature. Predominantly, researchers employ sophisticated quantitative methods and similar approaches to measure the performance of videos. This trend has led to the emergence of a strong learning analytics research tradition with its embedded literature. This body of research includes analysis of performance of videos in online courses such as Massive Open Online Courses (MOOCs). Surprisingly, this same literature is limited in terms of research outlining approaches to designing and creating educational videos, which applies to both video-based learning and online courses. This issue results in a knowledge gap, highlighting the need for developing pedagogical tools and strategies for video making. These can be found in frameworks, guidelines, and taxonomies, which can serve as scaffolding strategies. In contrast, there appears to be very few frameworks available for designing and creating videos for pedagogica purposes, apart from a few well-known frameworks. In this regard, this research paper proposes a novel taxonomy of video genres that educators can utilize when creating videos intended for use in either video-based learning environments or online courses. To create this taxonomy, a large number of videos from online courses were collected and analyzed using a mixed-method research design approach.}, language = {en} } @article{SurethKalkuhlEdenhoferetal.2023, author = {Sureth, Michael and Kalkuhl, Matthias and Edenhofer, Ottmar and Rockstr{\"o}m, Johan}, title = {A welfare economic approach to planetary boundaries}, series = {Jahrb{\"u}cher f{\"u}r National{\"o}konomie und Statistik}, volume = {243}, journal = {Jahrb{\"u}cher f{\"u}r National{\"o}konomie und Statistik}, number = {5}, publisher = {De Gruyter Oldenbourg}, address = {Berlin}, issn = {0021-4027}, doi = {10.1515/jbnst-2022-0022}, pages = {477 -- 542}, year = {2023}, abstract = {The crises of both the climate and the biosphere are manifestations of the imbalance between human extractive, and polluting activities and the Earth's regenerative capacity. Planetary boundaries define limits for biophysical systems and processes that regulate the stability and life support capacity of the Earth system, and thereby also define a safe operating space for humanity on Earth. Budgets associated to planetary boundaries can be understood as global commons: common pool resources that can be utilized within finite limits. Despite the analytical interpretation of planetary boundaries as global commons, the planetary boundaries framework is missing a thorough integration into economic theory. We aim to bridge the gap between welfare economic theory and planetary boundaries as derived in the natural sciences by presenting a unified theory of cost-benefit and cost-effectiveness analysis. Our pragmatic approach aims to overcome shortcomings of the practical applications of CEA and CBA to environmental problems of a planetary scale. To do so, we develop a model framework and explore decision paradigms that give guidance to setting limits on human activities. This conceptual framework is then applied to planetary boundaries. We conclude by using the realized insights to derive a research agenda that builds on the understanding of planetary boundaries as global commons.}, language = {en} } @article{Stellmacher2023, author = {Stellmacher, Martha}, title = {Abgelegte Musik}, series = {Genisa-Bl{\"a}tter IV}, journal = {Genisa-Bl{\"a}tter IV}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-539-2}, doi = {10.25932/publishup-58490}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-584908}, pages = {83 -- 95}, year = {2023}, language = {de} } @article{OpelNetzerDesel2023, author = {Opel, Simone and Netzer, Cajus Marian and Desel, J{\"o}rg}, title = {Adaption von Lernwegen in adaptierten Lehrmaterialien f{\"u}r Studierende mit Berufsausbildungsabschluss}, series = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, journal = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, number = {13}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-548-4}, issn = {1868-0844}, doi = {10.25932/publishup-61418}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-614188}, pages = {91 -- 114}, year = {2023}, abstract = {Obwohl immer mehr Menschen nicht direkt ein Studium aufnehmen, sondern zuvor eine berufliche Ausbildung absolvieren, werden die in der Ausbildung erworbenen Kompetenzen von den Hochschulen inhaltlich und didaktisch meist ignoriert. Ein Ansatz, diese Kompetenzen zu w{\"u}rdigen, ist die formale Anrechnung von mitgebrachten Kompetenzen als (f{\"u}r den Studienabschluss erforderliche) Leistungspunkte. Eine andere Variante ist der Einsatz von speziell f{\"u}r die Zielgruppe der Studierenden mit Vorkenntnissen adaptiertem Lehr-Lernmaterial. Um dar{\"u}ber hinaus individuelle Unterschiede zu ber{\"u}cksichtigen, erlaubt eine weitere Adaption individueller Lernpfade den Lernenden, genau die jeweils fehlenden Kompetenzen zu erwerben. In diesem Beitrag stellen wir die exemplarische Entwicklung derartigen Materials anhand des Kurses „Datenbanken" f{\"u}r die Zielgruppe der Studierenden mit einer abgeschlossenen Ausbildung zum Fachinformatiker bzw. zur Fachinformatikerin vor.}, language = {de} } @article{SchlappaBresselReichetal.2023, author = {Schlappa, Stephanie and Bressel, Lena and Reich, Oliver and M{\"u}nzberg, Marvin}, title = {Advanced particle size analysis in high-solid-content polymer dispersions using photon density wave spectroscopy}, series = {Polymers}, volume = {15}, journal = {Polymers}, number = {15}, publisher = {MDPI}, address = {Basel}, issn = {2073-4360}, doi = {10.3390/polym15153181}, pages = {17}, year = {2023}, abstract = {High-solid-content polystyrene and polyvinyl acetate dispersions of polymer particles with a 50 nm to 500 nm mean particle diameter and 12-55\% (w/w) solid content have been produced via emulsion polymerization and characterized regarding their optical and physical properties. Both systems have been analyzed with common particle-size-measuring techniques like dynamic light scattering (DLS) and static light scattering (SLS) and compared to inline particle size distribution (PSD) measurements via photon density wave (PDW) spectroscopy in undiluted samples. It is shown that particle size measurements of undiluted polystyrene dispersions are in good agreement between analysis methods. However, for polyvinyl acetate particles, size determination is challenging due to bound water in the produced polymer. For the first time, water-swelling factors were determined via an iterative approach of PDW spectroscopy error (X-2) minimization. It is shown that water-swollen particles can be analyzed in high-solid-content solutions and their physical properties can be assumed to determine the refractive index, density, and volume fraction in dispersion. It was found that assumed water swelling improved the reduced scattering coefficient fit by PDW spectroscopy by up to ten times and particle size determination was refined and enabled. Particle size analysis of the water-swollen particles agreed well with offline-based state-of-the-art techniques.}, language = {en} } @misc{Blaschka2023, type = {Master Thesis}, author = {Blaschka, Birk-Matti}, title = {Aggredior ad ipsum crimen magiae}, series = {Copia - Potsdamer Anregungen f{\"u}r den Lateinunterricht}, journal = {Copia - Potsdamer Anregungen f{\"u}r den Lateinunterricht}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2748-6621}, doi = {10.25932/publishup-57742}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-577425}, school = {Universit{\"a}t Potsdam}, pages = {84, 38}, year = {2023}, abstract = {"Aggredior ad ipsum crimen magiae." Mit diesen Worten leitet Apuleius die Widerlegung der gegen ihn gerichteten Anklage ein: Er soll die reiche Witwe Pudentilla durch Liebeszauber zu einer Heirat mit ihm veranlasst haben. Dagegen setzt er sich in seiner Verteidigungsrede "De magia" zur Wehr. Die vorliegende Arbeit soll diese spannende Rede Lateinsch{\"u}lern der gymnasialen Oberstufe durch ein Lekt{\"u}reheft bekannt machen. Letzteres ist mit kompetenzorientierten Aufgaben und einem Erwartungshorizont versehen. Es wird ferner von der wissenschaftlichen Auseinandersetzung mit den in der Rede behandelten Themen flankiert. Das Heft soll den Sch{\"u}lern einerseits die argumentative Strategie der Rede und andererseits das antike Alltagsph{\"a}nomen 'Magie' n{\"a}herbringen. Dabei tauchen sie ein in die antiken Vorstellungen von Zauberei und versuchen zugleich die einstigen Vorw{\"u}rfe der Ankl{\"a}ger zu rekonstruieren, die etwa die Suche nach bestimmten Fischarten, die Behandlung von Epilepsie oder gewisse n{\"a}chtliche Rituale betreffen. Dar{\"u}ber hinaus fragen sie nach der Unterscheidung magischer von religi{\"o}sen Praktiken und stellen dabei Bez{\"u}ge zu ihrer eigenen Lebenswelt her.}, language = {de} } @book{Lemke2023, author = {Lemke, Tristan}, title = {Aktuelle Rechtsfragen des Ortsteilrechts in Brandenburg}, series = {KWI-Diskurs}, journal = {KWI-Diskurs}, number = {1}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2941-4830}, doi = {10.25932/publishup-59189}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-591891}, publisher = {Universit{\"a}t Potsdam}, pages = {50}, year = {2023}, abstract = {Ortsteile als Untergliederungen der Gemeinden sind nicht nur f{\"u}r das Identit{\"a}tsverst{\"a}ndnis der lokalen Gemeinschaft bedeutsam, sondern auch f{\"u}r das Demokratieprinzip und die Verwirklichung der Ziele der Gebietsreform. Die Bildung von Ortsteilen unterliegt bestimmten gesetzlichen Voraussetzungen. Dabei sind drei verschiedene Ausgestaltungen m{\"o}glich: Ortsteile ohne Vertretung, Ortsteile mit Ortsbeirat und Ortsvorsteher sowie Ortsteile mit isoliertem Ortsvorsteher. Die gew{\"a}hlte Form der Ortsteilvertretung hat Auswirkungen darauf, in welchem Umfang die {\"o}rtliche Expertise in gemeindliche Entscheidungsprozesse einfließen kann und welche Entscheidungen vor Ort getroffen werden k{\"o}nnen. Dabei ist zwischen der Verpflichtung, die Ortsvertretung in bestimmten Konstellationen anzuh{\"o}ren, dem Antragsrecht der Ortsvertretung und der Entscheidungsbefugnis des Ortsbeirates zu differenzieren. Die Abgrenzung dieser organschaftlichen Rechte und ihr Umfang sind in der kommunalen Praxis konflikttr{\"a}chtig. F{\"u}r die M{\"o}glichkeiten der Ortsvertretungen, das lokale Zusammenleben zu gestalten, ist weiterhin das (mittlerweile) obligatorische Ortsteilbudget relevant, das Gegenstand der Reform der Kommunalverfassung im Juni 2021 war. Die Verwirklichung dieser materiellrechtlichen Positionen h{\"a}ngt von ihrer prozessualen Durchsetzbarkeit ab. In der Praxis rankt sich h{\"a}ufig Streit darum, ob Eingemeindungsvertr{\"a}ge und die in ihnen get{\"a}tigten Versprechen (noch) verbindlich sind. Diejenigen, die als Mitglieder des Ortsbeirates bzw. als Ortsvorsteher der {\"o}rtlichen Gemeinschaft einen wichtigen und zeitintensiven Dienst erweisen, k{\"o}nnen eine angemessene Aufwandsentsch{\"a}digung erhalten.}, language = {de} } @article{Knobloch2023, author = {Knobloch, Eberhard}, title = {Alexander von Humboldts Naturgem{\"a}lde der Anden}, series = {HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies}, volume = {XXIV}, journal = {HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies}, number = {47}, editor = {Ette, Ottmar and Knobloch, Eberhard}, issn = {2568-3543}, doi = {10.18443/360}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-617900}, pages = {109 -- 122}, year = {2023}, abstract = {Redaktionelle Bearbeitung: Ulrich P{\"a}ßler und Ingo Schwarz}, language = {de} } @article{Knobloch2023, author = {Knobloch, Eberhard}, title = {Alexander von Humboldts unbekannter Briefwechsel mit Ludwig August von Buch}, series = {HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies}, volume = {XXIV}, journal = {HiN : Alexander von Humboldt im Netz ; International Review for Humboldtian Studies}, number = {47}, editor = {Ette, Ottmar and Knobloch, Eberhard}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2568-3543}, doi = {10.18443/358}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-616642}, pages = {5 -- 13}, year = {2023}, abstract = {Alexander von Humboldt f{\"u}hrte einen bisher v{\"o}llig unbekannten Briefwechsel mit Ludwig August von Buch, einem Neffen des ber{\"u}hmten Geologen Leopold von Buch. Die drei in franz{\"o}sischer Sprache verfassten und in Rom aufbewahrten Briefe werden zum ersten Mal publiziert. Sie berichten insbesondere {\"u}ber interessante Details von Humboldts Russland-Reise und enthalten ein Empfehlungsschreiben f{\"u}r den Offizier und Historiker Leopold von Orlich.}, language = {de} } @article{MientusWulffNowaketal.2023, author = {Mientus, Lukas and Wulff, Peter and Nowak, Anna and Borowski, Andreas}, title = {Algorithmen als Dozierende?}, series = {PSI-Potsdam: Ergebnisbericht zu den Aktivit{\"a}ten im Rahmen der Qualit{\"a}tsoffensive Lehrerbildung (2019-2023) (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 3)}, journal = {PSI-Potsdam: Ergebnisbericht zu den Aktivit{\"a}ten im Rahmen der Qualit{\"a}tsoffensive Lehrerbildung (2019-2023) (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 3)}, number = {3}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-568-2}, issn = {2626-3556}, doi = {10.25932/publishup-61640}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-616407}, pages = {117 -- 129}, year = {2023}, abstract = {Auf maschinellem Lernen basierende Tools haben schon l{\"a}ngst Einzug in unseren Alltag gefunden und so konnten auch in der Lehrkr{\"a}ftebildung erste Anwendungen entwickelt, erprobt und evaluiert werden. Im Teilprojekt Physikdidaktik des Schwerpunktes 2 „Schulpraktische Studien" wurden auf Basis eines Rahmenmodells f{\"u}r Reflexion (Nowak et al., 2019) automatisierte Analysemethoden (Wulff et al., 2020) entwickelt und fanden Einzug in universit{\"a}re fachdidaktische Lehre (Mientus et al., 2021a). Mit dem Projekt konnten Potenziale KI-basierter Unterst{\"u}tzung aufgezeigt und verstetigt sowie spezifische Herausforderungen identifiziert werden. Dieser Beitrag skizziert ausgew{\"a}hlte Anwendungsm{\"o}glichkeiten und weiterf{\"u}hrende Forschungen unter dem Gesichtspunkt der Akzeptanz computerunterst{\"u}tzter Lehre.}, language = {de} } @article{FrankenDegelingPreisfeld2023, author = {Franken, Nadine and Degeling, Maria and Preisfeld, Angelika}, title = {Am Puls der (digitalen) Zeit?}, series = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, journal = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, number = {4}, editor = {Mientus, Lukas and Klempin, Christiane and Nowak, Anna}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-566-8}, issn = {2626-3556}, doi = {10.25932/publishup-63140}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-631402}, pages = {221 -- 231}, year = {2023}, abstract = {In diesem Beitrag wird ein geplantes digitales Lehrkonzept f{\"u}r die universit{\"a}re Begleitung des Praxissemesters in den F{\"a}chern Biologie und Mathematik vorgestellt. Darin setzen sich Studierende im Praxissemester selbstst{\"a}ndig fachspezifische Schwerpunkte f{\"u}r die Planung, Durchf{\"u}hrung und Reflexion von Unterrichtsprojekten in der Schule. Optimalerweise ergibt sich aus den Unterrichtsprojekten auch eine fachbezogene Fragestellung, die von den Studierenden im Zuge Forschenden Lernens ergr{\"u}ndet werden kann. Begleitet wird der gesamte Prozess durch systematisch angeleitete E-Peer-Assessments (E-PA). Dabei treten Studierende in Peers in den digitalen, schriftlichen Dialog {\"u}ber Unterricht und durchlaufen gemeinsam Reflexions- und Feedbackschleifen, welche durch die universit{\"a}re Seminarleitung instruiert werden.}, language = {de} } @article{HaugsbakkenHagelia2023, author = {Haugsbakken, Halvdan and Hagelia, Marianne}, title = {An asynchronous cooperative leaning design in a Small Private Online Course (SPOC)}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62210}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-622107}, pages = {67 -- 76}, year = {2023}, abstract = {This short paper sets out to propose a novel and interesting learning design that facilitates for cooperative learning in which students do not conduct traditional group work in an asynchronous online education setting. This learning design will be explored in a Small Private Online Course (SPOC) among teachers and school managers at a teacher education. Such an approach can be made possible by applying specific criteria commonly used to define collaborative learning. Collaboration can be defined, among other things, as a structured way of working among students that includes elements of co-laboring. The cooperative learning design involves adapting various traditional collaborative learning approaches for use in an online learning environment. A critical component of this learning design is that students work on a self-defined case project related to their professional practices. Through an iterative process, students will receive ongoing feedback and formative assessments from instructors and follow students at specific points, meaning that co-constructing of knowledge and learning takes place as the SPOC progresses. This learning design can contribute to better learning experiences and outcomes for students, and be a valuable contribution to current research discussions on learning design in Massive Open Online Courses (MOOCs).}, language = {en} } @article{ConciaDistlerLawetal.2023, author = {Concia, Francesca and Distler, Petr and Law, Gareth and Macerata, Elena and Mariani, Mario and Mossini, Eros and Negrin, Maddalena and Štrok, Marko}, title = {An experience in developing models to use MOOCs in teaching and to advocate OERs}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62460}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624609}, pages = {239 -- 254}, year = {2023}, abstract = {Loss of expertise in the fields of Nuclear- and Radio-Chemistry (NRC) is problematic at a scientific and social level. This has been addressed by developing a MOOC, in order to let students in scientific matters discover all the benefits of NRC to society and improving their awareness of this discipline. The MOOC "Essential Radiochemistry for Society" includes current societal challenges related to health, clean and sustainable energy for safety and quality of food and agriculture. NRC teachers belonging to CINCH network were invited to use the MOOC in their teaching, according to various usage models: on the basis of these different experiences, some usage patterns were designed, describing context characteristics (number and age of students, course), activities' scheduling and organization, results and students' feedback, with the aim of encouraging the use of MOOCs in university teaching, as an opportunity for both lecturers and students. These models were the basis of a "toolkit for teachers". By experiencing digital teaching resources created by different lecturers, CINCH teachers took a first meaningful step towards understanding the worth of Open Educational Resources (OER) and the importance of their creation, adoption and sharing for knowledge progress. In this paper, the entire path from MOOC concept to MOOC different usage models, to awareness-raising regarding OER is traced in conceptual stages.}, language = {en} } @misc{Degen2023, author = {Degen, Andreas}, title = {Analyse visueller Wahrnehmungsqualit{\"a}ten von Lyrik}, series = {Textpraxis : digitales Journal f{\"u}r Philologie / Sonderausgabe}, volume = {7}, journal = {Textpraxis : digitales Journal f{\"u}r Philologie / Sonderausgabe}, number = {2}, publisher = {Westf{\"a}lische Wilhelms-Universit{\"a}t}, address = {M{\"u}nster}, issn = {2191-8236}, doi = {10.17879/19958489288}, pages = {4}, year = {2023}, abstract = {Das Projekt besch{\"a}ftigt sich mit der visuellen Wirkungsdimension von Lyrik und der M{\"o}glichkeit ihrer analytischen Beschreibung. Daf{\"u}r werden die Anordnung von Versen und W{\"o}rtern, Auszeichnungen und andere typographische Strukturen von nicht experimentellen Gedichten seit Ende des 18. Jahrhunderts im Rahmen von Modellanalysen untersucht.}, language = {de} } @book{VanHalVanLoonMercelisetal.2023, author = {Van Hal, Toon and Van Loon, Zanna and Mercelis, Wouter and Steckley, John and Peetermans, Andy and Van Rooy, Raf and Dionne, Fannie}, title = {Anchored in ink}, editor = {Van Loon, Zanna and Steckley, John and Van Hal, Toon and Peetermans, Andy}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-516-3}, doi = {10.25932/publishup-51306}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-513062}, publisher = {Universit{\"a}t Potsdam}, pages = {448}, year = {2023}, abstract = {This book serves as a gateway to the Elementa grammaticae Huronicae, an eighteenth-century grammar of the Wendat ('Huron') language by Jesuit Pierre-Philippe Potier (1708-1781). The volume falls into three main parts. The first part introduces the grammar and some of its contexts, offering information about the Huron-Wendat and Wyandot, the early modern Jesuit mission in New France and the Jesuits' linguistic output. The heart of the volume is made up by its second part, a text edition of the Elementa. The third part presents some avenues of research by way of specific case studies.}, language = {en} } @article{Radtke2023, author = {Radtke, Wolfgang}, title = {Ann{\"a}herungen an Christian von Rother}, series = {Die Preußische Seehandlung zwischen Markt, Staat und Kultur : 40 Jahre Stiftung Preußische Seehandlung}, journal = {Die Preußische Seehandlung zwischen Markt, Staat und Kultur : 40 Jahre Stiftung Preußische Seehandlung}, editor = {Wienfort, Monika}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-562-0}, doi = {10.25932/publishup-59987}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-599878}, pages = {53 -- 80}, year = {2023}, abstract = {Christian (von) Rother, Chef der Preußischen Seehandlung 1820-1848, ist vermutlich die pr{\"a}gendste Gestalt der Institution im 19. Jahrhundert. Seine Lebensgeschichte als Sohn eines schlesischen Bauern zeugt von sozialem Aufstieg und einer eindrucksvollen Beamtenkarriere. Rother formte die Seehandlung zu einem Konglomerat von gewerblichen Unternehmen, die durch Bankengesch{\"a}fte, Chausseebauprogramme und das Engagement des Staates in der Wirtschaftsf{\"o}rderung leistungsstark gemacht werden sollten. Der Erfolg blieb allerdings unterschiedlich. In den 1840er Jahren stießen diese Bem{\"u}hungen dar{\"u}ber hinaus auf Kritik von unternehmerischen Konkurrenten. Bleibende Bedeutung behauptete eine von Rother gegr{\"u}ndete soziale Einrichtung, die in Berlin ans{\"a}ssige Rother-Stiftung f{\"u}r arme und unverheiratete T{\"o}chter von Beamten und Offizieren.}, language = {de} } @article{BittmannDechSchaefer2023, author = {Bittmann, Frank and Dech, Silas and Schaefer, Laura}, title = {Another way to confuse motor control}, series = {Brain Sciences}, volume = {13}, journal = {Brain Sciences}, number = {7}, publisher = {MDPI}, address = {Basel}, issn = {2076-3425}, doi = {10.3390/brainsci13071105}, pages = {20}, year = {2023}, abstract = {Sensorimotor control can be impaired by slacked muscle spindles. This was shown for reflex responses and, recently, also for muscular stability in the sense of Adaptive Force (AF). The slack in muscle spindles was generated by contracting the lengthened muscle followed by passive shortening. AF was suggested to specifically reflect sensorimotor control since it requires tension-length control in adaptation to an increasing load. This study investigated AF parameters in reaction to another, manually performed slack procedure in a preselected sample (n = 13). The AF of 11 elbow and 12 hip flexors was assessed by an objectified manual muscle test (MMT) using a handheld device. Maximal isometric AF was significantly reduced after manual spindle technique vs. regular MMT. Muscle lengthening started at 64.93 \& PLUSMN; 12.46\% of maximal voluntary isometric contraction (MVIC). During regular MMT, muscle length could be maintained stable until 92.53 \& PLUSMN; 10.12\% of MVIC. Hence, muscular stability measured by AF was impaired after spindle manipulation. Force oscillations arose at a significantly lower level for regular vs. spindle. This supports the assumption that they are a prerequisite for stable adaptation. Reduced muscular stability in reaction to slack procedures is considered physiological since sensory information is misled. It is proposed to use slack procedures to test the functionality of the neuromuscular system, which is relevant for clinical practice.}, language = {en} } @article{AgtheKayserSchwarzetal.2023, author = {Agthe, Maria and Kayser, Daniela Niesta and Schwarz, Sascha and Maner, Jon K.}, title = {Antecedents of the red-romance effect}, series = {PLOS ONE / Public Library of Science}, volume = {18}, journal = {PLOS ONE / Public Library of Science}, number = {4}, publisher = {PLOS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0284035}, pages = {19}, year = {2023}, abstract = {The color red has been implicated in a variety of social processes, including those involving mating. While previous research suggests that women sometimes wear red strategically to increase their attractiveness, the replicability of this literature has been questioned. The current research is a reasonably powered conceptual replication designed to strengthen this literature by testing whether women are more inclined to display the color red 1) during fertile (as compared with less fertile) days of the menstrual cycle, and 2) when expecting to interact with an attractive man (as compared with a less attractive man and with a control condition). Analyses controlled for a number of theoretically relevant covariates (relationship status, age, the current weather). Only the latter hypothesis received mixed support (mainly among women on hormonal birth control), whereas results concerning the former hypothesis did not reach significance. Women (N = 281) displayed more red when expecting to interact with an attractive man; findings did not support the prediction that women would increase their display of red on fertile days of the cycle. Findings thus suggested only mixed replicability for the link between the color red and psychological processes involving romantic attraction. They also illustrate the importance of further investigating the boundary conditions of color effects on everyday social processes.}, language = {en} } @article{Petersen2023, author = {Petersen, Jens}, title = {Anthropozentrik und {\"O}kozentrik im Umweltrecht}, series = {Studien zur juristischen Ideengeschichte}, journal = {Studien zur juristischen Ideengeschichte}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-543-9}, doi = {10.25932/publishup-60430}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-604303}, pages = {149 -- 160}, year = {2023}, language = {de} } @article{PranavHultzschMusiienkoetal.2023, author = {Pranav, Manasi and Hultzsch, Thomas and Musiienko, Artem and Sun, Bowen and Shukla, Atul and Jaiser, Frank and Shoaee, Safa and Neher, Dieter}, title = {Anticorrelated photoluminescence and free charge generation proves field-assisted exciton dissociation in low-offset PM6:Y5 organic solar cells}, series = {APL materials : high impact open access journal in functional materials science}, volume = {11}, journal = {APL materials : high impact open access journal in functional materials science}, number = {6}, publisher = {AIP Publishing}, address = {Melville}, issn = {2166-532X}, doi = {10.1063/5.0151580}, pages = {8}, year = {2023}, abstract = {Understanding the origin of inefficient photocurrent generation in organic solar cells with low energy offset remains key to realizing high-performance donor-acceptor systems. Here, we probe the origin of field-dependent free-charge generation and photoluminescence in wnon-fullereneacceptor (NFA)-based organic solar cells using the polymer PM6 and the NFA Y5-a non-halogenated sibling to Y6, with a smaller energetic offset to PM6. By performing time-delayed collection field (TDCF) measurements on a variety of samples with different electron transport layers and active layer thickness, we show that the fill factor and photocurrent are limited by field-dependent free charge generation in the bulk of the blend. We also introduce a new method of TDCF called m-TDCF to prove the absence of artifacts from non-geminate recombination of photogenerated and dark charge carriers near the electrodes. We then correlate free charge generation with steady-state photoluminescence intensity and find perfect anticorrelation between these two properties. Through this, we conclude that photocurrent generation in this low-offset system is entirely controlled by the field-dependent dissociation of local excitons into charge-transfer states. (c) 2023 Author(s).}, language = {en} } @article{GasparatosSchefflerHermanussen2023, author = {Gasparatos, Nikolaos and Scheffler, Christiane and Hermanussen, Michael}, title = {Assessing the applicability of changepoint analysis to analyse short-term growth}, series = {Human biology and public health}, volume = {1}, journal = {Human biology and public health}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2748-9957}, doi = {10.52905/hbph2023.1.62}, pages = {15}, year = {2023}, abstract = {Background: Assessing short-term growth in humans is still fraught with difficulties. Especially when looking for small variations and increments, such as mini growth spurts, high precision instruments or frequent measurements are necessary. Daily measurements however require a lot of effort, both for anthropologists and for the subjects. Therefore, new sophisticated approaches are needed that reduce fluctuations and reveal underlying patterns. Objectives: Changepoints are abrupt variations in the properties of time series data. In the context of growth, such variations could be variation in mean height. By adjusting the variance and using different growth models, we assessed the ability of changepoint analysis to analyse short-term growth and detect mini growth spurts. Sample and Methods: We performed Bayesian changepoint analysis on simulated growth data using the bcp package in R. Simulated growth patterns included stasis, linear growth, catch-up growth, and mini growth spurts. Specificity and a normalised variant of the Matthews correlation coefficient (MCC) were used to assess the algorithm's performance. Welch's t-test was used to compare differences of the mean. Results: First results show that changepoint analysis can detect mini growth spurts. However, the ability to detect mini growth spurts is highly dependent on measurement error. Data preparation, such as ranking and rotating time series data, showed negligible improvements. Missing data was an issue and may affect the prediction quality of the classification metrics. Conclusion: Changepoint analysis is a promising tool to analyse short-term growth. However, further optimisation and analysis of real growth data is needed to make broader generalisations.}, language = {en} } @article{FehrPiccininniKurthetal.2023, author = {Fehr, Jana and Piccininni, Marco and Kurth, Tobias and Konigorski, Stefan}, title = {Assessing the transportability of clinical prediction models for cognitive impairment using causal models}, series = {BMC medical research methodology}, volume = {23}, journal = {BMC medical research methodology}, number = {1}, publisher = {BMC}, address = {London}, issn = {1471-2288}, doi = {10.1186/s12874-023-02003-6}, pages = {14}, year = {2023}, abstract = {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.}, language = {en} } @article{Siegeris2023, author = {Siegeris, Juliane}, title = {Attracting a new clientele for computer science with a women-only IT degree course}, series = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, journal = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, number = {13}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-548-4}, issn = {1868-0844}, doi = {10.25932/publishup-61571}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-615712}, pages = {157 -- 170}, year = {2023}, abstract = {A degree course in IT and business administration solely for women (FIW) has been offered since 2009 at the HTW Berlin - University of Applied Sciences. This contribution discusses student motivations for enrolling in such a women only degree course and gives details of our experience over recent years. In particular, the approach to attracting new female students is described and the composition of the intake is discussed. It is shown that the women-only setting together with other factors can attract a new clientele for computer science.}, language = {en} } @article{OetkenGorski2023, author = {Oetken, Mandy and Gorski, Sebastian}, title = {Aufbau eines integrierten Pilotstudiengangs im gewerblich-technischen Lehramt f{\"u}r die Mangelf{\"a}cher Metall- und Elektrotechnik}, series = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, journal = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, number = {4}, editor = {Mientus, Lukas and Klempin, Christiane and Nowak, Anna}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-566-8}, issn = {2626-3556}, doi = {10.25932/publishup-63144}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-631440}, pages = {249 -- 257}, year = {2023}, abstract = {Im beruflichen Lehramt bilden sowohl der Mangel an Studierenden als auch hohe Abbruchquoten bzw. die Abwanderung in Unternehmen eine permanente Herausforderung, der im Rahmen des Projekts „FACE - Berufliches Lehramt" (gef{\"o}rdert im Kontext der 3. Phase der Qualit{\"a}tsoffensive Lehrerbildung) mit unterschiedlichen Maßnahmen begegnet werden soll. Die Entwicklungs- und Unterst{\"u}tzungsmaßnahmen im gewerblich-technischen Lehramt am Standort Freiburg fokussieren insbesondere die Aspekte Koh{\"a}renz und Professionsorientierung - zuk{\"u}nftig forciert durch studentische Reflexionsprozesse. Diese werden durch die Entwicklung eines Pilotstudiengangs erg{\"a}nzt, welcher eine 52-w{\"o}chige betriebliche Praxis auf Facharbeiterebene (Facharbeiterbrief) in das Studium integriert. Dar{\"u}ber hinaus finden Facetten von Heterogenit{\"a}t/Inklusion und Deutsch als Zweitsprache/Deutsch als Fremdsprache (DaZ/DaF) als Querschnittskompetenzen Eingang in das Studium. Die in allen Bereichen erworbenen Handlungskompetenzen werden in den Schulpraxisphasen erprobt und anschließend kritisch-konstruktiv in Reflexionsseminaren aufgearbeitet. Im folgenden Beitrag soll kurz auf die Entstehung des Pilotstudiengangs unter reflexiven Aspekten eingegangen werden.}, language = {de} } @article{BaberowskiLeonhardtRentschetal.2023, author = {Baberowski, David and Leonhardt, Thiemo and Rentsch, Susanne and Bergner, Nadine}, title = {Aufbau informatischer Kompetenzen im Kontext KI bei Lehramtsstudierenden des Faches Politik}, series = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, journal = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, number = {13}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-548-4}, issn = {1868-0844}, doi = {10.25932/publishup-61599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-615995}, pages = {189 -- 209}, year = {2023}, abstract = {Lehrkr{\"a}fte aller F{\"a}cher ben{\"o}tigen informatische Kompetenzen, um der wachsenden Alltagsrelevanz von Informatik und aktuell g{\"u}ltigen Lehrpl{\"a}nen gerecht zu werden. Beispielsweise verweist in Sachsen der Lehrplan f{\"u}r das Fach Gemeinschaftskunde, Rechtserziehung und Wirtschaft am Gymnasium mit dem f{\"u}r die Jahrgangsstufe 11 vorgesehenem Thema „Digitalisierung und sozialer Wandel" auf K{\"u}nstliche Intelligenz (KI) und explizit auf die Bedeutung der informatischen Bildung. Um die n{\"o}tigen informatischen Grundlagen zu vermitteln, wurde f{\"u}r Lehramtsstudierende des Faches Politik ein Workshop erarbeitet, der die Grundlagen der Funktionsweise von KI anhand von {\"u}berwachtem maschinellen Lernen in neuronalen Netzen vermittelt. Inhalt des Workshops ist es, mit Bezug auf gesellschaftliche Implikationen wie Datenschutz bei Trainingsdaten und algorithmic bias einen informierten Diskurs zu politischen Themen zu erm{\"o}glichen. Ziele des Workshops f{\"u}r Lehramtsstudierende mit dem Fach Politik sind: (1) Aufbau informatischer Kompetenzen in Bezug zum Thema KI, (2) St{\"a}rkung der Diskussionsf{\"a}higkeiten der Studierenden durch passende informatische Kompetenzen und (3) Anregung der Studierenden zum Transfer auf passende Themenstellungen im Politikunterricht. Das Evaluationskonzept umfasst eine Pre-Post-Befragung zur Zuversicht zur Vermittlungskompetenz unter Bezug auf maschinelles Lernen in neuronalen Netzen im Unterricht, sowie die Analyse einer abschließenden Diskussion. F{\"u}r die Pre-Post-Befragung konnte eine Steigerung der Zuversicht zur Vermittlungskompetenz beobachtet werden. Die Analyse der Diskussion zeigte das Bewusstsein der Alltagsrelevanz des Themas KI bei den Teilnehmenden, aber noch keine Anwendung der informatischen Inhalte des Workshops zur St{\"u}tzung der Argumente in der Diskussion.}, language = {de} } @article{KluthLemireTremblayJameyetal.2023, author = {Kluth, Alicia and Lemire-Tremblay, Marilyne and Jamey, Kevin and Dalla Bella, Simone and Falk, Simone}, title = {Auswirkungen eines nonverbalen Rhythmustrainings auf die Sprechmotorik und Sprechfl{\"u}ssigkeit bei stotternden Kindern}, series = {Spektrum Patholinguistik 16}, journal = {Spektrum Patholinguistik 16}, number = {16}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-559-0}, issn = {1866-9433}, doi = {10.25932/publishup-61349}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-613497}, pages = {135 -- 149}, year = {2023}, abstract = {Die alleinige Ursache von Stottern ist weiterhin nicht abschließend gekl{\"a}rt. Auf neurofunktioneller und -morphologischer Ebene zeigen stotternde Personen Abweichungen in den Arealen, welche nicht nur f{\"u}r die Initiierung von sprechmotorischen Programmen, sondern auch f{\"u}r die Produktion und Perzeption von musikalischen Rhythmen zust{\"a}ndig sind. Unterschiede zu fl{\"u}ssigsprechenden Personen treten jedoch nicht nur im verbalen, sondern auch im nonverbal sensomotorischen Bereich auf, was auf eine St{\"o}rung dom{\"a}nen{\"u}bergreifender auditiv-motorischer Koordinationsprozesse hindeutet. Ausgehend davon wurde in einigen Studien postuliert, dass dem St{\"o}rungsbild Stottern ein dom{\"a}nen{\"u}bergreifendes Rhythmusdefizit zugrunde liegt. Im Gegensatz zu anderen St{\"o}rungsbildern, welche auch Probleme in rhythmischen Aufgaben aufweisen, gibt es bis dato jedoch keine Intervention, welche dieses Defizit angeht. Es soll untersucht werden, ob ein nonverbales rhythmisches Training bei stotternden Kindern im Alter von zehn bis zw{\"o}lf Jahren eine Verbesserung der sensomotorischen Synchronisationsf{\"a}higkeiten zur Folge hat. Zudem soll erforscht werden, ob es Transfereffekte auf die Sprechmotorik und Sprechfl{\"u}ssigkeit gibt. F{\"u}r die vorliegende einfach verblindete Pilotstudie sollen 20 Kinder rekrutiert werden. Zehn davon werden randomisiert der Experimentalgruppe zugewiesen, welche das rhythmische Spiel Rhythm Workers {\"u}ber drei Wochen daheim auf einem Tablet spielen sollen. Die Kontrollgruppe spielt ein nicht-rhythmisches Bubble-Shooter-Spiel namens Frozen Bubble. Diese Studie k{\"o}nnte somit den Weg ebnen f{\"u}r technologieunterst{\"u}tzte Rehabilitationsmaßnahmen, welche darauf abzielen die rhythmisch-motorischen Defizite bei Stottern zu lindern.}, language = {de} } @article{Petersen2023, author = {Petersen, Jens}, title = {Baltasar Graci{\´a}ns ‚Ph{\"o}nix der Gerechtigkeit'}, series = {Studien zur juristischen Ideengeschichte}, journal = {Studien zur juristischen Ideengeschichte}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-543-9}, doi = {10.25932/publishup-60421}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-604212}, pages = {25 -- 40}, year = {2023}, language = {de} } @article{MazareiPenschkeSaalfrank2023, author = {Mazarei, Elham and Penschke, Christopher and Saalfrank, Peter}, title = {Band gap engineering in two-dimensional materials by functionalization}, series = {ACS Omega}, volume = {8}, journal = {ACS Omega}, number = {24}, publisher = {American Chemical Society}, address = {Washington}, issn = {2470-1343}, doi = {10.1021/acsomega.3c02068}, pages = {22026 -- 22041}, year = {2023}, abstract = {Graphene is well-knownfor its unique combination of electricaland mechanical properties. However, its vanishing band gap limitsthe use of graphene in microelectronics. Covalent functionalizationof graphene has been a common approach to address this critical issueand introduce a band gap. In this Article, we systematically analyzethe functionalization of single-layer graphene (SLG) and bilayer graphene(BLG) with methyl (CH3) using periodic density functionaltheory (DFT) at the PBE+D3 level of theory. We also include a comparisonof methylated single-layer and bilayer graphene, as well as a discussionof different methylation options (radicalic, cationic, and anionic).For SLG, methyl coverages ranging from 1/8 to 1/1, (i.e.,the fully methylated analogue of graphane) are considered. We findthat up to a coverage theta of 1/2, graphene readily accepts CH3, with neighbor CH3 groups preferring trans positions. Above theta = 1/2, the tendency to accept further CH3 weakens and the lattice constant increases. The band gapbehaves less regularly, but overall it increases with increasing methylcoverage. Thus, methylated graphene shows potential for developingband gap-tuned microelectronics devices and may offer further functionalizationoptions. To guide in the interpretation of methylation experiments,vibrational signatures of various species are characterized by normal-modeanalysis (NMA), their vibrational density of states (VDOS), and infrared(IR) spectra, the latter two are obtained from ab initio moleculardynamics (AIMD) in combination with a velocity-velocity autocorrelationfunction (VVAF) approach.}, language = {en} } @misc{Schachter2023, author = {Schachter, Allison}, title = {Barry Trachtenberg, The Holocaust \& the Exile of Yiddish: A History of the Algemeyne Entsiklopedye (New Brunswick, NJ: Rutgers University Press, 2022), 336 pp., \$ 37.50}, series = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, journal = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, number = {28}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-552-1}, issn = {1614-6492}, doi = {10.25932/publishup-58583}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585836}, pages = {121 -- 125}, year = {2023}, language = {en} } @article{BruechnerRiehleLeopold2023, author = {Br{\"u}chner, Melanie and Riehle, Tamara and Leopold, Bengta Marie}, title = {Benachteiligtenf{\"o}rderung in der beruflichen Bildung}, series = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, journal = {Reflexion in der Lehrkr{\"a}ftebildung: Empirisch - Phasen{\"u}bergreifend - Interdisziplin{\"a}r (Potsdamer Beitr{\"a}ge zur Lehrerbildung und Bildungsforschung ; 4)}, number = {4}, editor = {Mientus, Lukas and Klempin, Christiane and Nowak, Anna}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-566-8}, issn = {2626-3556}, doi = {10.25932/publishup-63196}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-631969}, pages = {415 -- 422}, year = {2023}, abstract = {Der Berufsbildungsbericht (BMBF, 2022) verweist darauf, dass inzwischen eine Viertelmillion junger Menschen im spezifischen Ausbildungssegment „{\"U}bergangssektor" m{\"u}nden. Dazu z{\"a}hlen berufsorientierende (Aus-)Bildungsangebote, die u. a. das Nachholen eines allgemeinbildenden Schulabschlusses erm{\"o}glichen, jedoch zu keinem anerkannten Ausbildungsabschluss f{\"u}hren. Hierbei handelt es sich l{\"a}ngst nicht mehr um einen institutionell gesonderten Bereich der beruflichen Bildung, sondern i. d. R. um einen schulorganisatorisch eigenst{\"a}ndigen Bereich. Es geh{\"o}rt somit zum beruflichen Alltag von Lehrkr{\"a}ften der Beruflichen Bildung, in unterschiedlichen (Aus-)Bildungsg{\"a}ngen zu unterrichten. Diese Zielgruppe wird jedoch in der Lehrer:innenbildung kaum ber{\"u}cksichtigt und somit haben auch die Studierenden diese kaum im Blick. Das wirft die Frage auf, wie angehende Lehrkr{\"a}fte f{\"u}r die besondere Zielgruppe der benachteiligten Jugendlichen in der beruflichen Bildung und die damit verbundenen Anforderungen an eine adressatengerechte Didaktik sensibilisiert werden k{\"o}nnen ? Der Beitrag stellt sowohl den Aufbau des Seminarkonzepts sowie ausgew{\"a}hlte Ergebnisse der seminarbegleitenden Forschung vor.}, language = {de} } @article{PetrichAjiDunsingetal.2023, author = {Petrich, Annett and Aji, Amit Koikkarah and Dunsing, Valentin and Chiantia, Salvatore}, title = {Benchmarking of novel green fluorescent proteins for the quantification of protein oligomerization in living cells}, series = {PLoS one}, volume = {18}, journal = {PLoS one}, number = {8}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0285486}, pages = {13}, year = {2023}, abstract = {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.}, language = {en} } @techreport{Mienert2023, author = {Mienert, Navin}, title = {Bericht {\"u}ber die T{\"a}tigkeit des Menschenrechtsausschusses der Vereinten Nationen im Jahre 2022 - Teil I: Staatenberichte}, series = {MenschenRechtsMagazin}, volume = {28}, journal = {MenschenRechtsMagazin}, number = {1}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2941-1149}, doi = {10.25932/publishup-58789}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-587890}, pages = {50 -- 73}, year = {2023}, abstract = {Der Beitrag f{\"u}hrt die Berichterstattung des MenschenRechtsZentrums {\"u}ber die Arbeit des Menschenrechtsausschusses der Vereinten Nationen fort. Er thematisiert insbesondere die im Jahr 2022 erfolgten obligatorischen Staatenberichtsverfahren nach Art. 40 des Zivilpakts. Im Staatenbericht wird dargelegt, welche Maßnahmen die Vertragsstaaten zur Gew{\"a}hrleistung der Rechte des Zivilpaktes getroffen haben. Im anschließenden Verfahren werden im Rahmen eines konstruktiven Dialogs mit dem betreffenden Staat Fragen zu Problemen (List of Issues) er{\"o}rtert. Die Ergebnisse des Berichtsverfahrens fasst der Ausschuss in seinen Abschließenden Bemerkungen (Concluding Observations) zusammen. Am Ende seiner Abschließenden Bemerkungen stellt der Ausschuss einige Punkte heraus und fordert den Staat dazu auf, {\"u}ber Fortschritte in diesem Bereich nunmehr innerhalb von drei Jahren zu berichten (sog. Follow-up-Verfahren). Im Berichtszeitraum 2022 setzte sich der Ausschuss w{\"a}hrend seiner drei Sitzungen mit der Menschenrechtslage in 17 Vertragsstaaten auseinander. Thematische Schwerpunkte, die Gegenstand des Follow-up-Verfahrens wurden, bildeten F{\"a}lle von Gewalt gegen Frauen, insbesondere ein Anstieg an F{\"a}llen h{\"a}uslicher Gewalt, die Einschr{\"a}nkungen der Meinungs- sowie der Versammlungsfreiheit und rechtsstaatliche Vers{\"a}umnisse. Dar{\"u}ber hinaus wurden vielerorts die Bedingungen in Hafteinrichtungen und die Situation von Arbeitsmigrant:innen thematisiert.}, language = {de} } @article{Collasius2023, author = {Collasius, Valerie}, title = {Berufs{\"u}bergreifende Kooperation in der ambulanten sprachtherapeutischen Praxis}, series = {Spektrum Patholinguistik 16}, journal = {Spektrum Patholinguistik 16}, number = {16}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-559-0}, issn = {1866-9433}, doi = {10.25932/publishup-61358}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-613585}, pages = {201 -- 217}, year = {2023}, abstract = {Der Sachverst{\"a}ndigenrat zur Begutachtung der Entwicklung im Gesundheitswesen forderte bereits 2007 eine verbesserte Zusammenarbeit der Gesundheitsberufe und beschreibt in seinem Gutachten „Kooperation und Verantwortung als Voraussetzung einer zielorientierten Gesundheitsversorgung" (S. 25). Mit der vorgestellten Arbeit wird untersucht, welche Modelle der berufs{\"u}bergreifenden Kooperation in der ambulanten sprachtherapeutischen Praxis Anwendung finden und wie diese Kooperationen von Sprachtherapeut*innen bewertet werden. Zu diesem Zweck wurde ein Online-Fragebogen konzipiert. Anschließend wurden die Antworten von insgesamt 30 teilnehmenden Sprachtherapeut*innen ausgewertet. Dabei wurde deutlich, dass die viel diskutierte und h{\"a}ufig geforderte interprofessionelle Zusammenarbeit in der Praxis nur selten zu finden ist. Vielmehr arbeiten die befragten Sprachtherapeut*innen nach multiprofessionellen Modellen. Es fehlen berufs{\"u}bergreifende Besprechungen, und der fachliche Austausch ist noch viel zu oft dem Engagement einzelner Personen {\"u}berlassen. Auch die Bewertung der Kooperationen zeigt Verbesserungspotenzial: Die Befragten bewerteten die Zusammenarbeit mit angrenzenden Berufsgruppen durchschnittlich als „befriedigend".}, language = {de} } @inproceedings{PepplerFeisstSchneideretal.2023, author = {Peppler, Lisa and Feißt, Martin and Schneider, Anna and Apelt, Maja and Schenk, Liane}, title = {Beyond one-sided expectations of integration}, series = {European journal of public health}, volume = {33}, booktitle = {European journal of public health}, number = {Supplement 2}, publisher = {Oxford University Press}, address = {London}, issn = {1101-1262}, doi = {10.1093/eurpub/ckad160.1484}, pages = {1}, year = {2023}, abstract = {Background: Like most countries, Germany is currently recruiting international nurses due to staff shortages. While these are mostly academic, the academisation of nursing in Germany has only just begun. This allows for a broader look at the participation of migrant nurses: How do care teams deal with the fact that immigrant colleagues are theoretically more highly qualified than long-established colleagues? Methods: Case studies were conducted in four inpatient care teams of two hospitals in 2022. Qualitative data include 26 observation protocols, 4 group discussions and 17 guided interviews. These were analysed using the documentary method and validated intersubjectively. Results: Due to current academisation efforts in Germany and the immigration of academised nursing staff from abroad, the areas of activity and responsibility of nursing in Germany are under negotiating pressure. This concerns basic care for example, which in Germany is provided by skilled workers, but in other countries is mostly provided by assistants or relatives. The question of who should provide basic care, whether all nurses or only nursing assistants, documents the struggle between an established and a new understanding of care. In this context, the knowledge and skills of migrant and academicised care workers become a crucial aspect in the struggle for a new professional identity for care in Germany. Conclusions: The specific situation in Germany makes it possible to show the potential for change that international care migration can constitute for destination countries. The far-reaching process of change of German nursing is given a further dimension not only by its academization, but by the immigration of international and academically trained nursing staff, where inclusive or exclusive effects can already be observed. Key messages: The increasing proportion of migrant nurses accelerates the current discussion on nursing in Germany. Conflict areas show up in everyday work of care teams and must be addressed there.}, language = {en} } @article{QuarmbyMoennigMugeleetal.2023, author = {Quarmby, Andrew James and M{\"o}nnig, Jamal and Mugele, Hendrik and Henschke, Jakob and Kim, MyoungHwee and Cassel, Michael and Engel, Tilman}, title = {Biomechanics and lower limb function are altered in athletes and runners with achilles tendinopathy compared with healthy controls: A systematic review}, series = {Frontiers in Sports and Active Living}, journal = {Frontiers in Sports and Active Living}, publisher = {Frontiers}, address = {Lausanne, Schweiz}, issn = {2624-9367}, doi = {10.3389/fspor.2022.1012471}, pages = {20}, year = {2023}, abstract = {Achilles tendinopathy (AT) is a debilitating injury in athletes, especially for those engaged in repetitive stretch-shortening cycle activities. Clinical risk factors are numerous, but it has been suggested that altered biomechanics might be associated with AT. No systematic review has been conducted investigating these biomechanical alterations in specifically athletic populations. Therefore, the aim of this systematic review was to compare the lower-limb biomechanics of athletes with AT to athletically matched asymptomatic controls. Databases were searched for relevant studies investigating biomechanics during gait activities and other motor tasks such as hopping, isolated strength tasks, and reflex responses. Inclusion criteria for studies were an AT diagnosis in at least one group, cross-sectional or prospective data, at least one outcome comparing biomechanical data between an AT and healthy group, and athletic populations. Studies were excluded if patients had Achilles tendon rupture/surgery, participants reported injuries other than AT, and when only within-subject data was available.. Effect sizes (Cohen's d) with 95\% confidence intervals were calculated for relevant outcomes. The initial search yielded 4,442 studies. After screening, twenty studies (775 total participants) were synthesised, reporting on a wide range of biomechanical outcomes. Females were under-represented and patients in the AT group were three years older on average. Biomechanical alterations were identified in some studies during running, hopping, jumping, strength tasks and reflex activity. Equally, several biomechanical variables studied were not associated with AT in included studies, indicating a conflicting picture. Kinematics in AT patients appeared to be altered in the lower limb, potentially indicating a pattern of "medial collapse". Muscular activity of the calf and hips was different between groups, whereby AT patients exhibited greater calf electromyographic amplitudes despite lower plantar flexor strength. Overall, dynamic maximal strength of the plantar flexors, and isometric strength of the hips might be reduced in the AT group. This systematic review reports on several biomechanical alterations in athletes with AT. With further research, these factors could potentially form treatment targets for clinicians, although clinical approaches should take other contributing health factors into account. The studies included were of low quality, and currently no solid conclusions can be drawn.}, language = {en} } @article{SchaeferBittmann2023, author = {Schaefer, Laura and Bittmann, Frank}, title = {Case report}, series = {Frontiers in medicine}, volume = {9}, journal = {Frontiers in medicine}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2296-858X}, doi = {10.3389/fmed.2022.879971}, pages = {10}, year = {2023}, abstract = {The increasing prevalence of Long COVID is an imminent public health disaster, and established approaches have not provided adequate diagnostics or treatments. Recently, anesthetic blockade of the stellate ganglion was reported to improve Long COVID symptoms in a small case series, purportedly by "rebooting" the autonomic nervous system. Here, we present a novel diagnostic approach based on the Adaptive Force (AF), and report sustained positive outcome for one severely affected Long COVID patient using individualized pulsed electromagnetic field (PEMF) at the area C7/T1. AF reflects the capacity of the neuromuscular system to adapt adequately to external forces in an isometric holding manner. In case, maximal isometric AF (AFiso(max)) is exceeded, the muscle merges into eccentric muscle action. Thereby, the force usually increases further until maximal AF (AFmax) is reached. In case adaptation is optimal, AFiso(max) is similar to 99-100\% of AFmax. This holding capacity (AFiso(max)) was found to be vulnerable to disruption by unpleasant stimulus and, hence, was regarded as functional parameter. AF was assessed by an objectified manual muscle test using a handheld device. Prior to treatment, AFiso(max) was considerably lower than AFmax for hip flexors (62 N = similar to 28\% AFmax) and elbow flexors (71 N = similar to 44\% AFmax); i.e., maximal holding capacity was significantly reduced, indicating dysfunctional motor control. We tested PEMF at C7/T1, identified a frequency that improved neuromuscular function, and applied it for similar to 15 min. Immediately post-treatment, AFiso(max) increased to similar to 210 N (similar to 100\% AFmax) at hip and 184 N (similar to 100\% AFmax) at elbow. Subjective Long COVID symptoms resolved the following day. At 4 weeks post-treatment, maximal holding capacity was still on a similarly high level as for immediately post-treatment (similar to 100\% AFmax) and patient was symptom-free. At 6 months the patient's Long COVID symptoms have not returned. This case report suggests (1) AF could be a promising diagnostic for post-infectious illness, (2) AF can be used to test effective treatments for post-infectious illness, and (3) individualized PEMF may resolve post-infectious symptoms.}, language = {en} } @article{StueblerKloftHuisinga2023, author = {St{\"u}bler, Sabine and Kloft, Charlotte and Huisinga, Wilhelm}, title = {Cell-level systems biology model to study inflammatory bowel diseases and their treatment options}, series = {CPT: pharmacometrics \& systems pharmacology}, volume = {12}, journal = {CPT: pharmacometrics \& systems pharmacology}, number = {5}, publisher = {Nature Publ. Group}, address = {London}, issn = {2163-8306}, doi = {10.1002/psp4.12932}, pages = {690 -- 705}, year = {2023}, abstract = {To help understand the complex and therapeutically challenging inflammatory bowel diseases (IBDs), we developed a systems biology model of the intestinal immune system that is able to describe main aspects of IBD and different treatment modalities thereof. The model, including key cell types and processes of the mucosal immune response, compiles a large amount of isolated experimental findings from literature into a larger context and allows for simulations of different inflammation scenarios based on the underlying data and assumptions. In the context of a large and diverse virtual IBD population, we characterized the patients based on their phenotype (in contrast to healthy individuals, they developed persistent inflammation after a trigger event) rather than on a priori assumptions on parameter differences to a healthy individual. This allowed to reproduce the enormous diversity of predispositions known to lead to IBD. Analyzing different treatment effects, the model provides insight into characteristics of individual drug therapy. We illustrate for anti-TNF-alpha therapy, how the model can be used (i) to decide for alternative treatments with best prospects in the case of nonresponse, and (ii) to identify promising combination therapies with other available treatment options.}, language = {en} } @article{NeuboeckLinschinger2023, author = {Neub{\"o}ck, Kristina and Linschinger, Nadine}, title = {Central elements of knowledge and competence development with MOOCs}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62466}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624668}, pages = {255 -- 262}, year = {2023}, abstract = {To implement OERs at HEIs sustainably, not just technical infrastructure is required, but also well-trained staff. The University of Graz is in charge of an OER training program for university staff as part of the collaborative project Open Education Austria Advanced (OEAA) with the aim of ensuring long-term competence growth in the use and creation of OERs. The program consists of a MOOC and a guided blended learning format that was evaluated to find out which accompanying teaching and learning concepts can best facilitate targeted competence development. The evaluation of the program shows that learning videos, self-study assignments and synchronous sessions are most useful for the learning process. The results indicate that the creation of OERs is a complex process that can be undergone more effectively in the guided program.}, language = {en} } @article{Marwan2023, author = {Marwan, Norbert}, title = {Challenges and perspectives in recurrence analyses of event time series}, series = {Frontiers in applied mathematics and statistics}, volume = {9}, journal = {Frontiers in applied mathematics and statistics}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2297-4687}, doi = {10.3389/fams.2023.1129105}, pages = {7}, year = {2023}, abstract = {The analysis of event time series is in general challenging. Most time series analysis tools are limited for the analysis of this kind of data. Recurrence analysis, a powerful concept from nonlinear time series analysis, provides several opportunities to work with event data and even for the most challenging task of comparing event time series with continuous time series. Here, the basic concept is introduced, the challenges are discussed, and the future perspectives are summarized.}, language = {en} }