@article{WrightWachsHuang2020,
  author    = {Wright, Michelle F. and Wachs, Sebastian and Huang, Zheng},
  title     = {Adolescents' Popularity-Motivated Aggression and Prosocial Behaviors: The Roles of Callous-Unemotional Traits and Social Status Insecurity},
  series = {Frontiers in Psychology},
  journal   = {Frontiers in Psychology},
  publisher = {Frontiers},
  address   = {Lausanne, Schweiz},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2021.606865},
  pages     = {1 -- 8},
  year      = {2020},
  abstract  = {As competition over peer status becomes intense during adolescence, some adolescents develop insecure feelings regarding their social standing among their peers (i.e., social status insecurity). These adolescents sometimes use aggression to defend or promote their status. The aim of this study was to examine the relationships among social status insecurity, callous-unemotional (CU) traits, and popularity-motivated aggression and prosocial behaviors among adolescents, while controlling for gender. Another purpose was to examine the potential moderating role of CU traits in these relationships. Participants were 1,047 (49.2\% girls; Mage = 12.44 years; age range from 11 to 14 years) in the 7th or 8th grades from a large Midwestern city. They completed questionnaires on social status insecurity, CU traits, and popularity-motivated relational aggression, physical aggression, cyberaggression, and prosocial behaviors. A structural regression model was conducted, with gender as a covariate. The model had adequate fit. Social status insecurity was associated positively with callousness, unemotional, and popularity-motivated aggression and related negatively to popularity-motivated prosocial behaviors. High social status insecurity was related to greater popularity-motivated aggression when adolescents had high callousness traits. The findings have implications for understanding the individual characteristics associated with social status insecurity.},
  language  = {en}
}
@article{WippertNiedererDriessleinetal.2020,
  author    = {Wippert, Pia-Maria and Niederer, Daniel and Drießlein, David and Beck, Heidrun and Banzer, Winfried Eberhard and Schneider, Christian and Schiltenwolf, Marcus and Mayer, Frank},
  title     = {Psychosocial Moderators and Mediators of Sensorimotor Exercise in Low Back Pain: A Randomized Multicenter Controlled Trial},
  series = {Frontiers in Psychiatry},
  volume    = {12},
  journal   = {Frontiers in Psychiatry},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne, Schweiz},
  issn      = {1664-0640},
  doi       = {10.3389/fpsyt.2021.629474},
  pages     = {1 -- 16},
  year      = {2020},
  abstract  = {The effects of exercise interventions on unspecific chronic low back pain (CLBP) have been investigated in many studies, but the results are inconclusive regarding exercise types, efficiency, and sustainability. This may be because the influence of psychosocial factors on exercise induced adaptation regarding CLBP is neglected. Therefore, this study assessed psychosocial characteristics, which moderate and mediate the effects of sensorimotor exercise on LBP. A single-blind 3-arm multicenter randomized controlled trial was conducted for 12-weeks. Three exercise groups, sensorimotor exercise (SMT), sensorimotor and behavioral training (SMT-BT), and regular routines (CG) were randomly assigned to 662 volunteers. Primary outcomes (pain intensity and disability) and psychosocial characteristics were assessed at baseline (M1) and follow-up (3/6/12/24 weeks, M2-M5). Multiple regression models were used to analyze whether psychosocial characteristics are moderators of the relationship between exercise and pain, meaning that psychosocial factors and exercise interact. Causal mediation analysis were conducted to analyze, whether psychosocial characteristics mediate the exercise effect on pain. A total of 453 participants with intermittent pain (mean age = 39.5 ± 12.2 years, f = 62\%) completed the training. It was shown, that depressive symptomatology (at M4, M5), vital exhaustion (at M4), and perceived social support (at M5) are significant moderators of the relationship between exercise and the reduction of pain intensity. Further depressive mood (at M4), social-satisfaction (at M4), and anxiety (at M5 SMT) significantly moderate the exercise effect on pain disability. The amount of moderation was of clinical relevance. In contrast, there were no psychosocial variables which mediated exercise effects on pain. In conclusion it was shown, that psychosocial variables can be moderators in the relationship between sensorimotor exercise induced adaptation on CLBP which may explain conflicting results in the past regarding the merit of exercise interventions in CLBP. Results suggest further an early identification of psychosocial risk factors by diagnostic tools, which may essential support the planning of personalized exercise therapy. Level of Evidence: Level I. Clinical Trial Registration: DRKS00004977, LOE: I, MiSpEx: grant-number: 080102A/11-14. https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML\&TRIAL_ID=DRKS00004977.},
  language  = {en}
}
@article{West2020,
  author    = {West, Thomas},
  title     = {Grand Theft Auto V},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48572},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485723},
  pages     = {195 -- 217},
  year      = {2020},
  language  = {de}
}
@phdthesis{Wenk2020,
  author    = {Wenk, Sebastian},
  title     = {Engineering formatotrophic growth in Escherichia coli},
  school      = {Universit{\"a}t Potsdam},
  pages     = {V, 107},
  year      = {2020},
  abstract  = {To meet the demands of a growing world population while reducing carbon dioxide (CO2) emissions, it is necessary to capture CO2 and convert it into value-added compounds. In recent years, metabolic engineering of microbes has gained strong momentum as a strategy for the production of valuable chemicals. As common microbial feedstocks like glucose directly compete with human consumption, the one carbon (C1) compound formate was suggested as an alternative feedstock. Formate can be easily produced by various means including electrochemical reduction of CO2 and could serve as a feedstock for microbial production, hence presenting a novel entry point for CO2 to the biosphere and a storage option for excess electricity. Compared to the gaseous molecule CO2, formate is a highly soluble compound that can be easily handled and stored. It can serve as a carbon and energy source for natural formatotrophs, but these microbes are difficult to cultivate and engineer. In this work, I present the results of several projects that aim to establish efficient formatotrophic growth of E. coli - which cannot naturally grow on formate - via synthetic formate assimilation pathways. In the first study, I establish a workflow for growth-coupled metabolic engineering of E. coli. I demonstrate this approach by presenting an engineering scheme for the PFL-threonine cycle, a synthetic pathway for anaerobic formate assimilation in E. coli. The described methods are intended to create a standardized toolbox for engineers that aim to establish novel metabolic routes in E. coli and related organisms. The second chapter presents a study on the catalytic efficiency of C1-oxidizing enzymes in vivo. As formatotrophic growth requires generation of both energy and biomass from formate, the engineered E. coli strains need to be equipped with a highly efficient formate dehydrogenase, which provides reduction equivalents and ATP for formate assimilation. I engineered a strain that cannot generate reducing power and energy for cellular growth, when fed on acetate. Under this condition, the strain depends on the introduction of an enzymatic system for NADH regeneration, which could further produce ATP via oxidative phosphorylation. I show that the strain presents a valuable testing platform for C1-oxidizing enzymes by testing different NAD-dependent formate and methanol dehydrogenases in the energy auxotroph strain. Using this platform, several candidate enzymes with high in vivo activity, were identified and characterized as potential energy-generating systems for synthetic formatotrophic or methylotrophic growth in E. coli.   In the third chapter, I present the establishment of the serine threonine cycle (STC) - a synthetic formate assimilation pathway - in E. coli. In this pathway, formate is assimilated via formate tetrahydrofolate ligase (FtfL) from Methylobacterium extorquens (M. extorquens). The carbon from formate is attached to glycine to produce serine, which is converted into pyruvate entering central metabolism. Via the natural threonine synthesis and cleavage route, glycine is regenerated and acetyl-CoA is produced as the pathway product. I engineered several selection strains that depend on different STC modules for growth and determined key enzymes that enable high flux through threonine synthesis and cleavage. I could show that expression of an auxiliary formate dehydrogenase was required to achieve growth via threonine synthesis and cleavage on pyruvate. By overexpressing most of the pathway enzymes from the genome, and applying adaptive laboratory evolution, growth on glycine and formate was achieved, indicating the activity of the complete cycle. The fourth chapter shows the establishment of the reductive glycine pathway (rGP) - a short, linear formate assimilation route - in E. coli. As in the STC, formate is assimilated via M. extorquens FtfL. The C1 from formate is condensed with CO2 via the reverse reaction of the glycine cleavage system to produce glycine. Another carbon from formate is attached to glycine to form serine, which is assimilated into central metabolism via pyruvate. The engineered E. coli strain, expressing most of the pathway genes from the genome, can grow via the rGP with formate or methanol as a sole carbon and energy source.},
  language  = {en}
}
@article{Wendorf2020,
  author    = {Wendorf, Daniel},
  title     = {Silent Hill 2},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48583},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485833},
  pages     = {321 -- 341},
  year      = {2020},
  language  = {de}
}
@article{WaswaAbengaIndede2020,
  author    = {Waswa, Fuchaka and Abenga, Elizabeth and Indede, Florence},
  title     = {Enhancing Completion Rates through Structural and Operational Changes in the Management of Postgraduate Programmes in Kenya's Public Universities},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49346},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493468},
  pages     = {85 -- 101},
  year      = {2020},
  abstract  = {During the National Multiplication Training in Kenya in 2018, participants raised concerns about attrition, completion rates and quality of PhD programmes in Kenya's public universities. This led the authors of this article to further examine the question of PhD completion rates. Available data underlined that PhD students across various disciplines in Kenya's public universities take unnecessarily long to complete their studies due to a myriad of factors that are related to their supervisors, university guidelines for post-graduate studies, or the students themselves. This article examines inertia areas along the PhD training pathway at three public universities in Kenya and provides suggestions on structural and operational changes universities must make to shorten completion periods.},
  language  = {en}
}
@article{TofeldeBernhardtGueritetal.2020,
  author    = {Tofelde, Stefanie and Bernhardt, Anne and Guerit, Laure and Romans, Brian W.},
  title     = {Times Associated With Source-to-Sink Propagation of Environmental Signals During Landscape Transience},
  series = {Frontiers in Earth Science},
  volume    = {9},
  journal   = {Frontiers in Earth Science},
  publisher = {Frontiers Media},
  address   = {Lausanne, Schweiz},
  issn      = {2296-6463},
  doi       = {10.3389/feart.2021.628315},
  pages     = {1 -- 26},
  year      = {2020},
  abstract  = {Sediment archives in the terrestrial and marine realm are regularly analyzed to infer changes in climate, tectonic, or anthropogenic boundary conditions of the past. However, contradictory observations have been made regarding whether short period events are faithfully preserved in stratigraphic archives; for instance, in marine sediments offshore large river systems. On the one hand, short period events are hypothesized to be non-detectable in the signature of terrestrially derived sediments due to buffering during sediment transport along large river systems. On the other hand, several studies have detected signals of short period events in marine records offshore large river systems. We propose that this apparent discrepancy is related to the lack of a differentiation between different types of signals and the lack of distinction between river response times and signal propagation times. In this review, we (1) expand the definition of the term 'signal' and group signals in sub-categories related to hydraulic grain size characteristics, (2) clarify the different types of 'times' and suggest a precise and consistent terminology for future use, and (3) compile and discuss factors influencing the times of signal transfer along sediment routing systems and how those times vary with hydraulic grain size characteristics. Unraveling different types of signals and distinctive time periods related to signal propagation addresses the discrepancies mentioned above and allows a more comprehensive exploration of event preservation in stratigraphy - a prerequisite for reliable environmental reconstructions from terrestrially derived sedimentary records.},
  language  = {en}
}
@article{Tobe2020,
  author    = {Tobe, Mascha},
  title     = {Papers, Please},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48578},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485786},
  pages     = {307 -- 319},
  year      = {2020},
  language  = {de}
}
@misc{ThonigDelRioKieferetal.2020,
  author    = {Thonig, Richard and Del Rio, Pablo and Kiefer, Christoph and Lazaro Touza, Lara and Escribano, Gonzalo and Lechon, Yolanda and Spaeth, Leonhard and Wolf, Ingo and Lilliestam, Johan},
  title     = {Does ideology influence the ambition level of climate and renewable energy policy?},
  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    = {1},
  issn      = {1867-5808},
  doi       = {10.25932/publishup-57798},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-577981},
  pages     = {19},
  year      = {2020},
  abstract  = {We investigate whether political ideology has an observable effect on decarbonization ambition, renewable power aims, and preferences for power system balancing technologies in four European countries. Based on the Energy Logics framework, we identify ideologically different transition strategies (state-centered, market-centered, grassroots-centered) contained in government policies and opposition party programs valid in 2019. We compare these policies and programs with citizen poll data. We find that ideology has a small effect: governments and political parties across the spectrum have similar, and relatively ambitious, decarbonization and renewables targets. This mirrors citizens' strong support for ambitious action regardless of their ideological self-description. However, whereas political positions on phasing out fossil fuel power are clear across the policy space, positions on phasing in new flexibility options to balance intermittent renewables are vague or non-existent. As parties and citizens agree on strong climate and renewable power aims, the policy ambition is likely to remain high, even if governments change.},
  language  = {en}
}
@article{ThonigDelRioKieferetal.2020,
  author    = {Thonig, Richard and Del Rio, Pablo and Kiefer, Christoph and Lazaro Touza, Lara and Escribano, Gonzalo and Lechon, Yolanda and Spaeth, Leonhard and Wolf, Ingo and Lilliestam, Johan},
  title     = {Does ideology influence the ambition level of climate and renewable energy policy?},
  series = {Energy sources, part B: economics, planning, and policy},
  volume    = {16},
  journal   = {Energy sources, part B: economics, planning, and policy},
  number    = {1},
  publisher = {Taylor \& Francis Group},
  address   = {Philadelphia},
  issn      = {1556-7249},
  doi       = {10.1080/15567249.2020.1811806},
  pages     = {4 -- 22},
  year      = {2020},
  abstract  = {We investigate whether political ideology has an observable effect on decarbonization ambition, renewable power aims, and preferences for power system balancing technologies in four European countries. Based on the Energy Logics framework, we identify ideologically different transition strategies (state-centered, market-centered, grassroots-centered) contained in government policies and opposition party programs valid in 2019. We compare these policies and programs with citizen poll data. We find that ideology has a small effect: governments and political parties across the spectrum have similar, and relatively ambitious, decarbonization and renewables targets. This mirrors citizens' strong support for ambitious action regardless of their ideological self-description. However, whereas political positions on phasing out fossil fuel power are clear across the policy space, positions on phasing in new flexibility options to balance intermittent renewables are vague or non-existent. As parties and citizens agree on strong climate and renewable power aims, the policy ambition is likely to remain high, even if governments change.},
  language  = {en}
}
@article{ThieleSchwez2020,
  author    = {Thiele-Schwez, Martin},
  title     = {Die Geschichte lebt!},
  series = {DIGAREC Series},
  journal   = {DIGAREC Series},
  number    = {08},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-467-8},
  issn      = {1867-6219},
  doi       = {10.25932/publishup-43072},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-430725},
  pages     = {238 -- 265},
  year      = {2020},
  abstract  = {In „Die Geschichte lebt!" skizziert der Autor f{\"u}nf wichtige Pr{\"a}missen zur erfolgreichen Entwicklung didaktischer Spielformen. Auf Basis seiner eigenen T{\"a}tigkeit als Game Designer exemplifiziert er diese anhand eigener digitaler und analoger Spielformen und erkl{\"a}rt anschaulich das eigene Vorgehen bei der Entwicklung von Serious Games und Lernspielen.},
  language  = {de}
}
@misc{Steinbach2020,
  author    = {Steinbach, Peter},
  title     = {Dieter Gosewinkel u. Annette Weinke, Hrsg., Menschenrechte und ihre Kritiker: Ideologien, Argumente, Wirkungen, erschienen im Wallstein-Verlag, G{\"o}ttingen 2019, 207 Seiten, ISBN 978-3-8353-3287-4},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49894},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498947},
  pages     = {160 -- 166},
  year      = {2020},
  language  = {de}
}
@article{Stegemann2020,
  author    = {Stegemann, Tim},
  title     = {F{\"o}deraler Flickenteppich - Die Umsetzung von Kinderrechten in den deutschen Bundesl{\"a}ndern im Vergleich},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49866},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498661},
  pages     = {127 -- 141},
  year      = {2020},
  language  = {de}
}
@article{Schuenzel2020,
  author    = {Sch{\"u}nzel, Julia},
  title     = {Gemeinschaftliches Eigentum indigener V{\"o}lker},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49861},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498618},
  pages     = {84 -- 91},
  year      = {2020},
  language  = {de}
}
@article{SchubarthMauermeisterSchulzeReicheltetal.2020,
  author    = {Schubarth, Wilfried and Mauermeister, Sylvi and Schulze-Reichelt, Friederike and Erdmann, Melinda},
  title     = {Alles auf (Studien-)Anfang? Faktoren f{\"u}r den Studienerfolg in der Eingangsphase und zur Studienmitte},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {6},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-498-2},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49262},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-492623},
  pages     = {27 -- 54},
  year      = {2020},
  abstract  = {Die hohen Abbruchquoten, insbesondere in der Studieneingangsphase, haben die Hochschulen in Deutschland veranlasst, eine Vielzahl von Maßnahmen zu ergreifen, {\"u}ber deren Wirkungen bisher allerdings wenig bekannt ist. Im vorliegenden Beitrag werden Befunde eines Forschungsprojekts speziell zur Studieneingangsphase sowie erg{\"a}nzend zur Studienmitte vorgestellt, dessen Ziel es war, Bedingungen eines erfolgreichen Studieneinstiegs zu identifizieren und Empfehlungen f{\"u}r eine Optimierung des Studieneingangs abzuleiten. Das Forschungsdesign umfasste neben qualitativen Studien vor allem eine quantitative L{\"a}ngsschnittbefragung an f{\"u}nf Universit{\"a}ten (Potsdam, Mainz, Magdeburg, Kiel und Greifswald). Im Ergebnis der Analysen konnte die forschungsleitende Hypothese, dass Maßnahmen zum Studieneingang vor allem dann zur Erh{\"o}hung des Studienerfolgs einen Beitrag leisten, wenn sie zur akademischen und sozialen Integration in die Hochschule beitragen, best{\"a}tigt werden. Bedeutsam f{\"u}r den Studienerfolg sind demnach insbesondere solche Faktoren wie die Identifikation mit dem Studienfach, die Selbstwirksamkeit, die berufliche bzw. erfolgsorientierte Lernmotivation und die akademische Integration. Daneben konnte ein positiver Einfluss des sozialen Klimas sowie des Forschungs- und Praxisbezugs auf die Studienzufriedenheit nachgewiesen werden. Weiterf{\"u}hrende Analysen zur Studienmitte verdeutlichen zudem, dass f{\"u}r die beiden Studienphasen (Eingang und Studienmitte) gleiche Faktoren bei zum Teil unterschiedlicher Gewichtung eine Rolle spielen. So ist die soziale Integration ein wesentlicher Pr{\"a}diktor in beiden Phasen - in der Eingangsphase eher in die Studierendenschaft und im weiteren Studienverlauf (Studienmitte) eher in die akademische Gemeinschaft (in Form von Lehrenden). Insofern muss die Eingangsfrage wie folgt beantwortet werden: Ja, alles auf Anfang, aber dann mit den Bem{\"u}hungen, soziale und akademische Integration aller Studierenden voll und ganz zu gew{\"a}hrleisten. Zudem machen die Befunde auf die bisher offenbar untersch{\"a}tzte Rolle von Verwertungsmotiven aufmerksam.},
  language  = {de}
}
@phdthesis{Schimpf2020,
  author    = {Schimpf, Stefan},
  title     = {Herkunft und Ablagerungsmilieu quart{\"a}rer Sedimente im Einzugsgebiet des Heihe, NW China},
  school      = {Universit{\"a}t Potsdam},
  pages     = {xi, 186},
  year      = {2020},
  abstract  = {Der zentralasiatische Naturraum, wie er sich uns heute pr{\"a}sentiert, ist das Ergebnis eines Zusammenwirkens vieler verschiedener Faktoren {\"u}ber Jahrmillionen hinweg. Im aktuellen Kontext des Klimawandels zeigt sich jedoch, wie stark sich Stofffl{\"u}sse auch kurzfristig {\"a}ndern und dabei das Gesicht der Landschaft verwandeln k{\"o}nnen. Die Gobi-W{\"u}ste in der Inneren Mongolei (China), als Teil der gleichnamigen Trockenregionen Nordwestchinas, ist aufgrund der Ausgestaltung ihrer landschaftspr{\"a}genden Elemente sowie ihrer Landschaftsdynamik, im Zusammenhang mit der Lage zum Tibet-Plateau, in den Fokus der klimageschichtlichen Grundlagenforschung ger{\"u}ckt. Als großes Langzeitarchiv unterschiedlichster fluvialer, lakustriner und {\"a}olischer Sedimente stellt sie eine bedeutende Lokalit{\"a}t zur Rekonstruktion von lokalen und regionalen Stofffl{\"u}ssen dar.. Andererseits ist die Gobi-W{\"u}ste zugleich auch eine bedeutende Quelle f{\"u}r den {\"u}berregionalen Staubtransport, da sie aufgrund der klimatischen Bedingungen insbesondere der Erosion durch Ausblasung preisgegeben wird. Vor diesem Hintergrund erfolgten zwischen 2011 und 2014, im Rahmen des BMBF-Verbundprogramms WTZ Zentralasien - Monsundynamik \& Geo{\"o}kosysteme (F{\"o}rderkennzeichen 03G0814), mehrere deutsch-chinesische Expeditionen in das Ejina-Becken (Innere Mongolei) und das Qilian Shan-Vorland. Im Zuge dieser Expeditionen wurden f{\"u}r eine Bestimmung potenzieller Sedimentquellen erstmals zahlreiche Oberfl{\"a}chenproben aus dem gesamten Einzugsgebiet des Heihe (schwarzer Fluss) gesammelt. Zudem wurden mit zwei Bohrungen im inneren des Ejina-Beckens, erg{\"a}nzende Sedimentbohrkerne zum bestehenden Bohrkern D100 (siehe W{\"u}nnemann (2005)) abgeteuft, um weit reichende, erg{\"a}nzende Informationen zur Landschaftsgeschichte und zum {\"u}berregionalen Sedimenttransfer zu erhalten. Gegenstand und Ziel der vorliegenden Doktorarbeit ist die sedimentologisch-mineralogische Charakterisierung des Untersuchungsgebietes in Bezug auf potenzielle Sedimentquellen und Stofffl{\"u}sse des Ejina-Beckens sowie die Rekonstruktion der Ablagerungsgeschichte eines dort erbohrten, 19m langen Sedimentbohrkerns (GN100). Schwerpunkt ist hierbei die Kl{\"a}rung der Sedimentherkunft innerhalb des Bohrkerns sowie die Ausweisung von Herkunftssignalen und m{\"o}glichen Sedimentquellen bzw. Sedimenttransportpfaden. Die methodische Herangehensweise basiert auf einem Multi-Proxy-Ansatz zur Charakterisierung der klastischen Sedimentfazies anhand von Gel{\"a}ndebeobachtungen, lithologisch-granulometrischen und mineralogisch-geochemischen Analysen sowie statistischen Verfahren. F{\"u}r die mineralogischen Untersuchungen der Sedimente wurde eine neue, rasterelektronenmikroskopische Methode zur automatisierten Partikelanalyse genutzt und den traditionellen Methoden gegen{\"u}bergestellt. Die synoptische Betrachtung der granulometrischen, geochemischen und mineralogischen Befunde der Oberfl{\"a}chensedimente ergibt f{\"u}r das Untersuchungsgebiet ein logisches Kaskadenmodell mit immer wiederkehrenden Prozessbereichen und {\"a}hnlichen Prozesssignalen. Die umfangreichen granulometrischen Analysen deuten dabei auf abnehmende Korngr{\"o}ßen mit zunehmender Entfernung vom Qilian Shan hin und erm{\"o}glichen die Identifizierung von vier texturellen Signalen: den fluvialen Sanden, den D{\"u}nensanden, den Stillwassersedimenten und St{\"a}uben. Diese Ergebnisse k{\"o}nnen als Interpretationsgrundlage f{\"u}r die Korngr{\"o}ßenanalysen des Bohrkerns genutzt werden. Somit ist es m{\"o}glich, die Ablagerungsgeschichte der Bohrkernsedimente zu rekonstruieren und in Verbindung mit eigenen und literaturbasierten Datierungen in einen Gesamtkontext einzuh{\"a}ngen. F{\"u}r das Untersuchungsgebiet werden somit vier Ablagerungsphasen ausgewiesen, die bis in die Zeit des letzten glazialen Maximums (LGM) zur{\"u}ckreichen. W{\"a}hrend dieser Ablagerungsphasen kam es im Zuge unterschiedlicher Aktivit{\"a}ts- und Stabilit{\"a}tsphasen zu einer kontinuierlichen Progradation und {\"U}berpr{\"a}gung des Schwemmf{\"a}chers. Eine besonders aktive Phase kann zwischen 8 ka und 4 ka BP festgestellt werden, w{\"a}hrend der es aufgrund zunehmender fluvialer Aktivit{\"a}ten zu einer deutlich verst{\"a}rkten Schwemmf{\"a}cherdynamik gekommen zu sein scheint. In den Abschnitten davor und danach waren es vor allem {\"a}olische Prozesse, die zu einer {\"U}berpr{\"a}gung des Schwemmf{\"a}chers gef{\"u}hrt haben. Hinsichtlich der mineralogischen Herkunftssignale gibt es eine große Variabilit{\"a}t. Dies spiegelt die enorme Heterogenit{\"a}t der Geologie des Untersuchungsgebietes wider, wodurch die r{\"a}umlichen Signale nicht sehr stark ausgepr{\"a}gt sind. Dennoch, k{\"o}nnen f{\"u}r das Einzugsgebiet drei gr{\"o}ßere Bereiche deklariert werden, die als Herkunftsgebiet in Frage kommen. Das {\"o}stliche Qilian Shan Vorland zeichnet sich dabei durch deutlich h{\"o}here Chloritgehalte als prim{\"a}re Quelle f{\"u}r die Sedimente im Ejina-Becken aus. Sie unterscheiden sich insbesondere durch stark divergierende Chloritgehalte in der Tonmineral- und Gesamtmineralfraktion, was das {\"o}stliche Qilian Shan Vorland als prim{\"a}re Quelle f{\"u}r die Sedimente im Ejina-Becken auszeichnet. Dies steht in Zusammenhang mit den Gr{\"u}nschiefern, Ophioliten und Serpentiniten in diesem Bereich. Geochemisch deutet vor allem das Cr/Rb-Verh{\"a}ltnis eine große Variabilit{\"a}t innerhalb des Einzugsgebietes an. Auch hier ist es das {\"o}stliche Vorland, welches aufgrund seines hohen Anteils an mafischen Gesteinen reich an Chromiten und Spinellen ist und sich somit vom restlichen Untersuchungsgebiet abhebt. Die zeitliche aber auch die generelle Variabilit{\"a}t der Sedimentherkunft l{\"a}sst sich in den Bohrkernsedimenten nicht so deutlich nachzeichnen. Die mineralogisch-sedimentologischen Eigenschaften der erbohrten klastischen Sedimente zeugen zwar von zwischenzeitlichen {\"A}nderungen bei der Sedimentherkunft, diese sind jedoch nicht so deutlich ausgepr{\"a}gt, wie es die Quellsignale in den Oberfl{\"a}chensedimenten vermuten lassen. Ein Grund daf{\"u}r scheint die starke Vermischung unterschiedlichster Sedimente w{\"a}hrend des Transportes zu sein. Die Kombination der Korngr{\"o}ßenergebnisse mit den Befunden der Gesamt- und Schwermineralogie deuten darauf hin, dass es zwischenzeitlich eine Phase mit {\"u}berwiegend {\"a}olischen Prozessen gegeben hat, die mit einem Sedimenteintrag aus dem westlichen Bei Shan in Verbindung stehen. Neben der Zunahme ultrastabiler Schwerminerale wie Zirkon und Granat und der Abnahme opaker Schwerminerale, weisen vor allem die heutigen Verh{\"a}ltnisse darauf hin. Der Vergleich der traditionellen Schwermineralanalyse mit der Computer-Controlled-Scanning-Electron-Microscopy (kurz: CCSEM), die eine automatisierte Partikelauswertung der Proben erm{\"o}glicht, zeigt den deutlichen Vorteil der modernen Analysemethode. Neben einem zeitlichen Vorteil, den man durch die automatisierte Abarbeitung der vorbereiteten Proben erlangen kann, steht vor allem die deutlich gr{\"o}ßere statistische Signifikanz des Ergebnisses im Vordergrund. Zudem k{\"o}nnen mit dieser Methode auch chemische Variet{\"a}ten einiger Schwerminerale bestimmt werden, die eine noch feinere Klassifizierung und sicherere Aussagen zu einer m{\"o}glichen Sedimentherkunft erm{\"o}glichen. Damit ergeben sich außerdem verbesserte Aussagen zu Zusammensetzungen und Entstehungsprozessen der abgelagerten Sedimente. Die Studie verdeutlicht, dass die Sedimentherkunft innerhalb des Untersuchungsgebietes sowie die ablaufenden Prozesse zum Teil stark von lokalen Gegebenheiten abh{\"a}ngen. Die Heterogenit{\"a}t der Geologie und die Gr{\"o}ße des Einzugsgebietes sowie die daraus resultierende Komplexit{\"a}t der Sedimentgenese, machen exakte Zuordnungen zu klar definierten Sedimentquellen sehr schwer. Dennoch zeigen die Ergebnisse, dass die Sedimentzufuhr in das Ejina-Becken in erster Linie durch fluviale klastische Sedimente des Heihe aus dem Qilian Shan erfolgt sein muss. Die Untersuchungsergebnisse zeigen jedoch ebenso die Notwendigkeit einer erg{\"a}nzenden Bearbeitung angrenzender Untersuchungsgebiete, wie beispielsweise den Gobi-Altai im Norden oder den Beishan im Westen, sowie die Verdichtung der Oberfl{\"a}chenbeprobung zur feineren Aufl{\"o}sung von lokalen Sedimentquellen.},
  language  = {de}
}
@article{Safoklov2020,
  author    = {Safoklov, Yury},
  title     = {„Spiel mir das Lied vom Tod": Die Pflichten des Staates beim Umgang mit freiverantwortlicher Lebensbeendigung},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49863},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498631},
  pages     = {92 -- 105},
  year      = {2020},
  language  = {de}
}
@article{RischStollSchomoelleretal.2020,
  author    = {Risch, Lucie and Stoll, Josefine and Schom{\"o}ller, Anne and Engel, Tilman and Mayer, Frank and Cassel, Michael},
  title     = {Intraindividual Doppler Flow Response to Exercise Differs Between Symptomatic and Asymptomatic Achilles Tendons},
  series = {Frontiers in physiology},
  volume    = {12},
  journal   = {Frontiers in physiology},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne, Schweiz},
  issn      = {1664-042X},
  doi       = {10.3389/fphys.2021.617497},
  pages     = {1 -- 8},
  year      = {2020},
  abstract  = {Objective: This study investigated intraindividual differences of intratendinous blood flow (IBF) in response to running exercise in participants with Achilles tendinopathy. Design: This is a cross-sectional study. Setting: The study was conducted at the University Outpatient Clinic. Participants: Sonographic detectable intratendinous blood flow was examined in symptomatic and contralateral asymptomatic Achilles tendons of 19 participants (42 ± 13 years, 178 ± 10 cm, 76 ± 12 kg, VISA-A 75 ± 16) with clinically diagnosed unilateral Achilles tendinopathy and sonographic evident tendinosis. Intervention: IBF was assessed using Doppler ultrasound "Advanced Dynamic Flow" before (Upre) and 5, 30, 60, and 120 min (U5-U120) after a standardized submaximal constant load run. Main Outcome Measure: IBF was quantified by counting the number (n) of vessels in each tendon. Results: At Upre, IBF was higher in symptomatic compared with asymptomatic tendons [mean 6.3 (95\% CI: 2.8-9.9) and 1.7 (0.4-2.9), p < 0.01]. Overall, 63\% of symptomatic and 47\% of asymptomatic Achilles tendons responded to exercise, whereas 16 and 11\% showed persisting IBF and 21 and 42\% remained avascular throughout the investigation. At U5, IBF increased in both symptomatic and asymptomatic tendons [difference to baseline: 2.4 (0.3-4.5) and 0.9 (0.5-1.4), p = 0.05]. At U30 to U120, IBF was still increased in symptomatic but not in asymptomatic tendons [mean difference to baseline: 1.9 (0.8-2.9) and 0.1 (-0.9 to 1.2), p < 0.01]. Conclusion: Irrespective of pathology, 47-63\% of Achilles tendons responded to exercise with an immediate acute physiological IBF increase by an average of one to two vessels ("responders"). A higher amount of baseline IBF (approximately five vessels) and a prolonged exercise-induced IBF response found in symptomatic ATs indicate a pain-associated altered intratendinous "neovascularization."},
  language  = {en}
}
@article{PillaiOngOngetal.2020,
  author    = {Pillai, Stefanie and Ong, Sue Lyn and Ong, Duu Sheng and Abdul Rahman, Mohd Basyaruddin},
  title     = {Lessons Drawn from Evaluation and Implementation of the Malaysian Chapter of the International Deans' Course},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49345},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493454},
  pages     = {53 -- 84},
  year      = {2020},
  abstract  = {Deans at Institutions of Higher Education are seldom recipients of effective or specific professional management training, institutional mentorship, and coaching despite an increasing demand on them to play a more dynamic leadership role in the face of ever-changing local and global challenges. To address this deficiency, the inaugural Malaysian Chapter of the International Deans' Course (MyIDC) was held in three parts over 2019 and 2020. In this paper, findings related to feedback on the programme are presented and discussed. Responses from the participants from two sets of surveys, and written feedback provided by two IDC international trainers involved in MyIDC were analysed. These reveal potential areas of improvement for the forthcoming MyIDC programme, such as in terms of planning and organisation, duration, content, and delivery. The article explores the lessons learnt from the MyIDC 2019/2020 training programme and discusses the improvements that can be made arising from the feedback received.},
  language  = {en}
}
@article{OulareRandhahn2020,
  author    = {Oulare, Kabin{\´e} and Randhahn, Solveig},
  title     = {L'assurance qualit{\´e} dans les {\´e}tablissements d'enseignement sup{\´e}rieur guin{\´e}ens},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49389},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493896},
  pages     = {167 -- 186},
  year      = {2020},
  abstract  = {Les {\´e}tablissements d'enseignement sup{\´e}rieur en Guin{\´e}e sont confront{\´e}s {\`a} de nombreux d{\´e}fis, notamment les responsabilit{\´e}s en mati{\`e}re de rapports, la mondialisation et la massification. Les {\´e}valuations institutionnelles des {\´e}tablissements d'enseignement sup{\´e}rieur (EES) et de recherche en 2013 n'ont pas permis d'initier la mise en oeuvre des processus de changement au sein des {\´e}tablissements. R{\´e}cemment, diverses initiatives ont {\´e}t{\´e} lanc{\´e}es pour changer cette situation dans le but de sensibiliser et de renforcer la prise de conscience et les capacit{\´e}s des structures d'assurance qualit{\´e} dans les EES guin{\´e}ennes. Jusqu'{\`a} pr{\´e}sent, l'accent a {\´e}t{\´e} mis sur l'am{\´e}lioration de la qualit{\´e} dans l'enseignement sup{\´e}rieur, en particulier sur l'{\´e}valuation de l'enseignement, l'{\´e}laboration des programmes d'{\´e}tudes, ainsi que sur la mise en place de structures d'assurance qualit{\´e}. Cet article donne un aper{\c{c}}u de l'{\´e}tat des lieux et fait le point sur les activit{\´e}s qui ont {\´e}t{\´e} lanc{\´e}es pour mettre en place des m{\´e}canismes d'assurance qualit{\´e} dans les {\´e}tablissements d'enseignement sup{\´e}rieur et de recherche, et pr{\´e}sente les perspectives de d{\´e}veloppement de l›approche qualit{\´e} en Guin{\´e}e. Le projet «Multiplication de l'assurance qualit{\´e} 2017 - 2018» sert d'exemple pour d{\´e}crire les approches et les activit{\´e}s de mise en place de structures stables d'assurance qualit{\´e}, et pour renforcer et sensibiliser {\`a} une «culture de la qualit{\´e}».},
  language  = {fr}
}
@article{OulareRandhahn2020,
  author    = {Oulare, Kabin{\´e} and Randhahn, Solveig},
  title     = {Quality Assurance in Guinean Higher Education Institutions},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49391},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493917},
  pages     = {187 -- 204},
  year      = {2020},
  abstract  = {Higher education institutions in Guinea face many challenges, including reporting responsibilities, globalisation, and massification. Institutional evaluations of higher education and research institutions in 2013 could not initiate the implementation of change processes within the institutions. Recently, however, various initiatives have been started to change this situation with the purpose to sensitise and raise awareness and capabilities for quality assurance structures in Guinean HEIs. So far, the emphasis has been put on quality enhancement in higher education, especially on teaching evaluation, curriculum development, as well as on establishing quality assurance structures. This article gives an overview of the state of play and takes stock of the activities that have been initiated to set up quality assurance mechanisms in higher education and research institutions, and presents perspectives for further development of the quality approach in Guinea. The project 'Quality Assurance Multiplication 2017-2018' serves as an example to describe approaches and activities in setting up stable quality assurance structures, and to strengthen and raise awareness for a 'quality culture'.},
  language  = {en}
}
@article{OmaneHoehle2020,
  author    = {Omane, Paul Okyere and H{\"o}hle, Barbara},
  title     = {Acquiring syntactic variability},
  series = {Frontiers in communication},
  volume    = {2021},
  journal   = {Frontiers in communication},
  publisher = {Frontiers Media},
  address   = {Lausanne, Schweiz},
  issn      = {2297-900X},
  doi       = {10.3389/fcomm.2021.604951},
  pages     = {15},
  year      = {2020},
  abstract  = {This paper investigates the predictions of the Derivational Complexity Hypothesis by studying the acquisition of wh-questions in 4- and 5-year-old Akan-speaking children in an experimental approach using an elicited production and an elicited imitation task. Akan has two types of wh-question structures (wh-in-situ and wh-ex-situ questions), which allows an investigation of children's acquisition of these two question structures and their preferences for one or the other. Our results show that adults prefer to use wh-ex-situ questions over wh-in-situ questions. The results from the children show that both age groups have the two question structures in their linguistic repertoire. However, they differ in their preferences in usage in the elicited production task: while the 5-year-olds preferred the wh-in-situ structure over the wh-ex-situ structure, the 4-year-olds showed a selective preference for the wh-in-situ structure in who-questions. These findings suggest a developmental change in wh-question preferences in Akan-learning children between 4 and 5 years of age with a so far unobserved u-shaped developmental pattern. In the elicited imitation task, all groups showed a strong tendency to maintain the structure of in-situ and ex-situ questions in repeating grammatical questions. When repairing ungrammatical ex-situ questions, structural changes to grammatical in-situ questions were hardly observed but the insertion of missing morphemes while keeping the ex-situ structure. Together, our findings provide only partial support for the Derivational Complexity Hypothesis.},
  language  = {en}
}
@misc{OmaneHoehle2020,
  author    = {Omane, Paul Okyere and H{\"o}hle, Barbara},
  title     = {Acquiring Syntactic Variability: The Production of Wh-Questions in Children and Adults Speaking Akan},
  series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  journal   = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  issn      = {1866-8364},
  doi       = {10.25932/publishup-53686},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-536867},
  pages     = {1 -- 15},
  year      = {2020},
  abstract  = {This paper investigates the predictions of the Derivational Complexity Hypothesis by studying the acquisition of wh-questions in 4- and 5-year-old Akan-speaking children in an experimental approach using an elicited production and an elicited imitation task. Akan has two types of wh-question structures (wh-in-situ and wh-ex-situ questions), which allows an investigation of children's acquisition of these two question structures and their preferences for one or the other. Our results show that adults prefer to use wh-ex-situ questions over wh-in-situ questions. The results from the children show that both age groups have the two question structures in their linguistic repertoire. However, they differ in their preferences in usage in the elicited production task: while the 5-year-olds preferred the wh-in-situ structure over the wh-ex-situ structure, the 4-year-olds showed a selective preference for the wh-in-situ structure in who-questions. These findings suggest a developmental change in wh-question preferences in Akan-learning children between 4 and 5 years of age with a so far unobserved u-shaped developmental pattern. In the elicited imitation task, all groups showed a strong tendency to maintain the structure of in-situ and ex-situ questions in repeating grammatical questions. When repairing ungrammatical ex-situ questions, structural changes to grammatical in-situ questions were hardly observed but the insertion of missing morphemes while keeping the ex-situ structure. Together, our findings provide only partial support for the Derivational Complexity Hypothesis.},
  language  = {en}
}
@article{MusaAlokpo2020,
  author    = {Musa Alokpo, Dieudonn{\´e}},
  title     = {Mise en oeuvre de l'atelier d'{\´e}criture des projets de recherche en R{\´e}publique d{\´e}mocratique du Congo},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49354},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493545},
  pages     = {123 -- 143},
  year      = {2020},
  abstract  = {Tout en offrant un cadre d'apprentissage et d'{\´e}mancipation scientifique, l'atelier d'{\´e}criture des projets oppose diff{\´e}rents d{\´e}fis, d'ordre organisationnel et didactique, dont les approches influent sur son d{\´e}ploiement et sur l'atteinte des objectifs assign{\´e}s. Comment s'y prendre pour contourner ces d{\´e}fis et accomplir avec succ{\`e}s l'impl{\´e}mentation de la formation propos{\´e}e ? Quelle en est l'incidence sur la qualit{\´e} des acquisitions des participants au terme de la formation ? Le pr{\´e}sent article r{\´e}pond {\`a} ces questions, partant des observations faites lors des formations organis{\´e}es {\`a} Kinshasa (R{\´e}publique d{\´e}mocratique du Congo) dans le cadre du programme National Multiplication Training (NMT). Il en ressort que le succ{\`e}s d'un atelier r{\´e}side dans la pertinence des approches mises en oeuvre. Le recours {\`a} l'approche participative a favoris{\´e} les {\´e}changes constructifs entre participants, formateurs et experts, et a permis {\`a} tous les participants de finaliser des projets coh{\´e}rents, pour postuler aux financements nationaux et internationaux.},
  language  = {fr}
}
@article{MusaAlokpo2020,
  author    = {Musa Alokpo, Dieudonn{\´e}},
  title     = {Implementation of a Proposal Writing Workshop in the Democratic Republic of Congo},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49387},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493873},
  pages     = {145 -- 165},
  year      = {2020},
  abstract  = {Whilst providing a framework for learning and scientific emancipation, a proposal writing training is confronted with various organisational and didactic challenges, which influence the achievement of the set training objectives. Based on observations made during the workshops for proposal writing organised in Kinshasa, Democratic Republic of Congo, as part of the NMT Programme, the article raises two main questions: (a) How could these challenges be overcome and successfully addressed in the training? (b) What is the level of learning outcomes of the participants at the end of the training? The article shows that the success of the training lays in the relevance of the employed training approaches. The use of a participatory approach encouraged constructive exchanges between participants, trainers, and experts, and enabled all participants to finalise coherent projects to apply for national and international funding.},
  language  = {en}
}
@article{Meijer2020,
  author    = {Meijer, Saskia},
  title     = {Brothers: A Tale of Two Sons},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48566},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485664},
  pages     = {107 -- 124},
  year      = {2020},
  language  = {de}
}
@article{Meier2020,
  author    = {Meier, Jan-Niklas},
  title     = {Wolfenstein: The New Order},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48589},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485899},
  pages     = {401 -- 420},
  year      = {2020},
  language  = {de}
}
@article{Mawa2020,
  author    = {Mawa, Michael},
  title     = {The Sustainability Mechanisms for Higher Education Quality Assurance Training in Uganda},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49393},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493931},
  pages     = {205 -- 223},
  year      = {2020},
  abstract  = {The paper investigates the question of sustainability of capacity building initiatives by reporting about the multiplication training in the frame of DIES NMT Programme on quality assurance in Uganda and how it could make use of the social capital within the existing quality assurance network to sustain and address challenges during its implementation. The purpose of the article is to explore the nature of networking (social and institutional) which was established by the Ugandan Universities Quality Assurance Forum (UUQAF) and share the strategies used in this training experience for future sustainable capacity building training initiatives in emerging economies. The paper employed a qualitative research method to describe and analyse the training framework based on primary and secondary documents.},
  language  = {en}
}
@article{Lehr2020,
  author    = {Lehr, Moritz},
  title     = {Mass Effect},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48576},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485761},
  pages     = {259 -- 282},
  year      = {2020},
  language  = {de}
}
@misc{Klimke2020,
  author    = {Klimke, Romy},
  title     = {Kangniko{\´e} Bado, Der Gerichtshof der Westafrikanischen Wirtschaftsgemeinschaft (ECOWAS) als Verfassungsgericht, erschienen im Verlag Mohr Siebeck, Jus Internationale et Europaeum 126, T{\"u}bingen 2017, 297 Seiten, ISBN 978-3-16-154694-5},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49893},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498936},
  pages     = {157 -- 160},
  year      = {2020},
  language  = {de}
}
@article{Guenzel2020,
  author    = {G{\"u}nzel, Stephan},
  title     = {Computerspiele im Kunstunterricht},
  series = {DIGAREC Series},
  journal   = {DIGAREC Series},
  number    = {08},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-467-8},
  issn      = {1867-6219},
  doi       = {10.25932/publishup-43075},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-430754},
  pages     = {292 -- 306},
  year      = {2020},
  abstract  = {Der Beitrag befasst sich mit der M{\"o}glichkeit, Computerspiele aufgrund der bildlichen Stilmittel parallel zu Entwicklungen der Kunstgeschichte zu untersuchen. Hierzu wird auf die Stilanalyse des Schweizer Kunstwissenschaftlers Heinrich W{\"o}lfflin zur{\"u}ckgegriffen, der den Wandel der realistischen Malerei von der Renaissance zum Barock am {\"U}bergang von ‚flachen' zu ‚tiefen' Darstellungen festmacht. In einem zeitlich wesentlich k{\"u}rzeren Abstand l{\"a}sst sich die gleiche Ver{\"a}nderung am {\"U}bergang fr{\"u}her realistischer Computerspiele vom Anfang der 1990er Jahre bis zu den 2000er Jahren feststellen. Damit zeigt sich sowohl die Relevanz der kunstgeschichtlichen Auseinandersetzung mit Computerspielen, wie sich auch eine neue Perspektive auf die Frage nach digitalen Spielen ‚als Kunst' er{\"o}ffnet.},
  language  = {de}
}
@article{GranacherNobariRuivoAlvesetal.2020,
  author    = {Granacher, Urs and Nobari, Hadi and Ruivo Alves, Ana and Clemente, Filipe Manuel and P{\´e}rez-G{\´o}mez, Jorge and Clark, Cain Craig Truman and Zouhal, Hassane},
  title     = {Associations Between Variations in Accumulated Workload and Physiological Variables in Young Male Soccer Players Over the Course of a Season},
  series = {Frontiers in physiology},
  volume    = {12},
  journal   = {Frontiers in physiology},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne, Schweiz},
  issn      = {1664-042X},
  doi       = {10.3389/fphys.2021.638180},
  pages     = {1 -- 12},
  year      = {2020},
  abstract  = {This study sought to analyze the relationship between in-season training workload with changes in aerobic power (VO2max), maximum and resting heart rate (HRmax and HRrest), linear sprint medium (LSM), and short test (LSS), in soccer players younger than 16 years (under-16 soccer players). We additionally aimed to explain changes in fitness levels during the in-season through regression models, considering accumulated load, baseline levels, and peak height velocity (PHV) as predictors. Twenty-three male sub-elite soccer players aged 15.5 ± 0.2 years (PHV: 13.6 ± 0.4 years; body height: 172.7 ± 4.2 cm; body mass: 61.3 ± 5.6 kg; body fat: 13.7\% ± 3.9\%; VO2max: 48.4 ± 2.6 mL⋅kg-1⋅min-1), were tested three times across the season (i.e., early-season (EaS), mid-season (MiS), and end-season (EnS) for VO2max, HRmax, LSM, and LSS. Aerobic and speed variables gradually improved over the season and had a strong association with PHV. Moreover, the HRmax demonstrated improvements from EaS to EnS; however, this was more evident in the intermediate period (from EaS to MiS) and had a strong association with VO2max. Regression analysis showed significant predictions for VO2max [F(2, 20) = 8.18, p ≤ 0.001] with an R2 of 0.45. In conclusion, the meaningful variation of youth players' fitness levels can be observed across the season, and such changes can be partially explained by the load imposed.},
  language  = {en}
}
@article{Gottschalk2020,
  author    = {Gottschalk, Matthias},
  title     = {Company of Heroes und Company of Heroes 2},
  series = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  journal   = {„Wir alle treffen Entscheidungen im Leben, aber letztendlich treffen unsere Entscheidungen uns." : didaktische Potenziale digitaler Spielwelten},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-489-0},
  doi       = {10.25932/publishup-48568},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485680},
  pages     = {143 -- 158},
  year      = {2020},
  language  = {de}
}
@article{EilebrechtGoelz2020,
  author    = {Eilebrecht, Johanna and G{\"o}lz, Leah},
  title     = {Die Individualbeschwerde vor dem Kinderrechtsausschuss der Vereinten Nationen},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {25},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  doi       = {10.25932/publishup-49865},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-498655},
  pages     = {116 -- 126},
  year      = {2020},
  language  = {de}
}
@article{EcheverriaKingAcunaPaezCoronadoVargas2020,
  author    = {Echeverr{\´i}a King, Luisa Fernanda and Acu{\~n}a Paez, Katherine and Coronado Vargas, Carlos},
  title     = {Enhancing Internationalisation for Peacebuilding among Higher Education Institutions in Post-Conflict Colombia},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49350},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493500},
  pages     = {103 -- 121},
  year      = {2020},
  abstract  = {This article collected the results of a qualitative study focused on Colombian Higher Education Institutions' representatives partaking in the training 'Internationalisation for Peacebuilding 2018'. The selected Higher Education Institutions and representatives were all located in regions acutely affected by the Colombian armed conflict, now experiencing multifaceted challenges and opportunities in a post-conflict scenario. Interviews with participants of the training were conducted to analyse the skills acquired and to identify possible improvements brought about by the training at the institutions. The article further identifies specific needs of the institutions, to be taken into account for future courses on internationalisation for higher education institutions.},
  language  = {en}
}
@incollection{Demske2020,
  author    = {Demske, Ulrike},
  title     = {The grammaticalization of the definite article in German},
  series = {Walking on the Grammaticalization Path of the Definite Article in German: Functional Main and Side Roads},
  booktitle = {Walking on the Grammaticalization Path of the Definite Article in German: Functional Main and Side Roads},
  editor    = {Szczepaniak, Renata and Flick, Johanna},
  publisher = {John Benjamins Publishing Company},
  address   = {Amsterdam},
  isbn      = {978-9-027204943},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {43 -- 73},
  year      = {2020},
  abstract  = {The present paper looks into the grammaticalization of the definite article in the history of German. Starting with the well-known emergence of the definite article from a demonstrative pronoun over the course of Old High German (750-1050), I will consider the rise of so-called weak definites in Early New High German (1350-1650) as a new piece of evidence for the grammaticalization process. Here, the subclass of possessive weak definites is of particular interest for the grammaticalization of the definite article in German, because of a word order change affecting the position of possessor phrases. As soon as the possessor systematically follows the head noun (except for proper names), we observe three alternatives for the prenominal determiner slot: it may remain empty, or it may be filled either by the indefinite or the definite article in Early New High German. In Present-Day German, the definite article is used in the unmarked case, thus pointing to a second stage in the grammaticalization process of the definite article in German, which has so far not been acknowledged in the literature.},
  language  = {en}
}
@article{Czauderna2020,
  author    = {Czauderna, Andr{\´e}},
  title     = {Unvollst{\"a}ndigkeit als didaktische Chance},
  series = {DIGAREC Series},
  journal   = {DIGAREC Series},
  number    = {08},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-467-8},
  issn      = {1867-6219},
  doi       = {10.25932/publishup-43074},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-430742},
  pages     = {266 -- 291},
  year      = {2020},
  abstract  = {Der Beitrag besch{\"a}ftigt sich mit dem Potential von Computerspielen f{\"u}r den Politikunterricht. Im Mittelpunkt steht die Frage, ob sich die Politiksimulation DEMOCRACY 3 f{\"u}r einen Einsatz in der gymnasialen Oberstufe eignet. Es wird herausgearbeitet, dass sich die Spieler von DEMOCRACY 3 mit den Auswirkungen politischer Entscheidungen auf die {\"o}konomische, soziale und kulturelle Lage eines westlichen Landes auseinandersetzen, w{\"a}hrend die Komplexit{\"a}t politischer Aushandlungs- und Entscheidungsprozesse in demokratischen Regierungssystemen nicht erfahrbar wird. Die hier festgestellte Unvollst{\"a}ndigkeit der politischen Simulation wird f{\"u}r die p{\"a}dagogische Praxis aber nicht nur als Problem, sondern vor allem auch als didaktische Chance gesehen. Denn es sind gerade die Leer- und Schwachstellen der Simulation des Spieles, die besondere Ankn{\"u}pfungsm{\"o}glichkeiten f{\"u}r den Unterricht bieten, da sie eine kritische Analyse der Simulation bzw. einen Vergleich mit der Realit{\"a}t politischer Prozesse und damit eine tiefe Auseinandersetzung mit Politik im Allgemeinen herausfordern. Schließlich werden drei konkrete Ideen f{\"u}r die schulische Praxis vorgestellt.},
  language  = {de}
}
@phdthesis{CruzLemus2020,
  author    = {Cruz Lemus, Saul Daniel},
  title     = {Enhancing Efficiency of Inverted Perovskite Solar Cells},
  school      = {Universit{\"a}t Potsdam},
  pages     = {117},
  year      = {2020},
  abstract  = {Carbon nitride and poly(ionic liquid)s (PILs) have been successfully applied in various fields of materials science owing to their outstanding properties. This thesis aims at the successful application of these polymers as innovative materials in the interfaces of hybrid organic-inorganic perovskite solar cells. A critical problem in harnessing the full thermodynamic potential of halide perovskites in solar cells is the design and modification of interfaces to reduce carrier recombination. Therefore, the interface must be properly studied and improved. This work investigated the effect of applying carbon nitride and PILs on a perovskite surface on the device performance. The facile synthetic method for modifying carbon nitride with vinyl thiazole and barbituric acid (CMB-vTA) yields 2.3 nm layers when solution processing is performed using isopropanol. The nanosheets were applied as a metal-free electron transport layer in inverted perovskite solar cells. The application of carbon nitride layers (CMB-vTA) resulted in negligible current-voltage hysteresis with a high open circuit voltage (Voc) of 1.1 V and a short-circuit current (Jsc) of 20.28 mA cm-2, which afforded efficiencies of up to 17\%. Thus, the successful implementation of a carbon nitride-based structure enabled good charge extraction with minimized interface recombination between the perovskite and PCBM. Similarly, PILs represent a new strategy of interfacial modification using an ionic polymer in an n-i-p perovskite architecture.. The application of PILs as an interfacial modifier resulted in solar cell devices with an extraordinarily high efficiency of 21.8\% and a Voc of 1.17 V. The implementation reduced non-radiative recombination at the perovskite surface through defect passivation. Finally, our work proposes a novel method to efficiently suppress non-radiative charge recombination using the unexplored properties of carbon nitride and PILs in the solar cell field. Additionally, the method for interfacial modification has general applicability because of the simplicity of the post-treatment approach, and therefore has potential applicability in other solar cells. Thus, this work opens the door to a new class of materials to be implemented.},
  language  = {en}
}
@article{ChengOngMustafaetal.2020,
  author    = {Cheng, Ming Yu and Ong, Duu Sheng and Mustafa, Marzuki and Ewe, Hong Tat},
  title     = {Leadership Training in Malaysia},
  series = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  journal   = {Potsdamer Beitr{\"a}ge zur Hochschulforschung},
  number    = {5},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-496-8},
  issn      = {2192-1075},
  doi       = {10.25932/publishup-49344},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-493444},
  pages     = {37 -- 51},
  year      = {2020},
  abstract  = {The higher education structure in Malaysia has experienced significant changes since the implementation of the Private Higher Educational Institutions Act of 1996. The unprecedented expansion of the higher education sector and the increasing autonomy conferred to universities have created a huge demand for competent university leadership that supports the development of higher education in Malaysia. This article discusses the very first national multiplication training in Malaysia in 2014 and analyses such out-comes as the identification of good practices for future initiatives and applications in university leadership training.},
  language  = {en}
}
@article{Brendel2020,
  author    = {Brendel, Heiko},
  title     = {4X-Spiele in Geschichtswissenschaft, Geografie und Politikwissenschaft},
  series = {DIGAREC Series},
  journal   = {DIGAREC Series},
  number    = {08},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-467-8},
  issn      = {1867-6219},
  doi       = {10.25932/publishup-43070},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-430709},
  pages     = {206 -- 236},
  year      = {2020},
  abstract  = {Nach einer Einf{\"u}hrung in die Geschichte der Strategiespiele und im Speziellen von 4X-Spielen wird das Ph{\"a}nomen der „Hands-off-Games" erl{\"a}utert. Im Anschluss wird ein Vorschlag unterbreitet, wie 4X-Geschichtsspiele im Unterricht eingesetzt werden k{\"o}nnen. Dabei soll ein 4X-Strategiespiel zu einem historischen Thema entworfen werden. Die Modellierung erfolgt in drei Arbeitsschritten: Themenfindung, Modellfindung, Parametrierung. In den Entwurf des Modells fließen viele {\"U}berlegungen ein, die zentrale Fragen der Gemeinschaftskunde betreffen.},
  language  = {de}
}