edoc-Server: Recent submissions
Now showing items 1-20 of 24641
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2022-09-29MasterarbeitWie entsteht "Stellenwert"? Eine Analyse zur Charakterisierung von Schlüsselstellen in der Literatur Gegenstand dieser Arbeit ist die Charakterisierung von Schlüsselstellen ausgewählter literarischer Werke auf der Grundlage computergestützter literatur- und sprachwissenschaftlicher Methoden. Im Zentrum der Untersuchungen ...
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2022-09-29Kumulative DissertationEssays in Behavioral Economics and Microeconomic Theory Kapitel 1: Im Rahmen des Erwartungsnutzenmodells leite ich ein theoretisches Modell von choice bracketing aus zwei verhaltensökonomischen Axiomen ab. Das erste etabliert einen direkten Zusammenhang zwischen narrow ...
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2022-09KonferenzveröffentlichungFor the win! Information needs in discourse of board gamers’ online communities As an essential part of the human experience with numerous social benefits, serious leisure is the phenomenon that has received attention in information behaviour research. Our study aims to contribute to this field by ...
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2022-09-27DissertationDissecting the cellular and molecular mechanisms of leukaemia cell migration to and localization within the testis in childhood ALL Die pädiatrische Akute Lymphatische Leukämie ist heutzutage gut behandelbar. Trotzdem ist die Prognose im Falle eines Rezidives weiterhin schlecht. Die häufigsten extramedullären Orte für Rezidive sind das zentrale ...
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2022-09-27DissertationAn Integrative Genetic, and Epigenetic Characterization of Pancreatic Neuroendocrine Neoplasms (PanNENs) defines Distinct Molecular Features of Endocrine- and Exocrine-like Subgroups Neuroendokrine Neoplasmen der Bauchspeicheldrüse (PanNEN) sind eine seltene und vielfältige Form von Krebs. PanNENs umfassen hochgradige PanNECs und NETG3 PanNETs, sowie die öfter diagnostizierten NETG1 und NETG2 PanNETs. ...
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2022-09-27DissertationTransmission X-ray Absorption Spectroscopy of the Solid Electrolyte Interphase on Silicon Anodes for Li-ion Batteries Die Röntgenabsorptionsspektroskopie (XAS) ist eine element-spezifische Charakterisierungs-methode, welche es erlaubt die elektronische und chemische Struktur der SEI zu untersuchen. In dieser Arbeit stelle ich ein neues ...
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2022-09-27Berichte und sonstige TexteAutonome Systeme Eine neuartige Systemkategorie mit großem AnwendungspotenzialMit dem Begriff der Autonomie verbindet sich eine neuartige Kategorie künstlicher Sy-steme, welche über bisher nicht verfügbare Fähigkeiten kognitiver Art verfügen, die von erheblichem Nutzen sind. Deren Eigenschaften sind ...
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2022-05-31ZeitschriftenartikelNitrogen‐Rich Carbonaceous Materials for Advanced Oxygen Electrocatalysis: Synthesis, Characterization, and Activity of Nitrogen Sites Nitrogen-doped carbons are among the fastest-growing class of materials used for oxygen electrocatalysis, namely, the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), thanks to their low cost, environmental ...
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2022-06-10ZeitschriftenartikelElectrochemistry and Reactivity of Chelation‐stabilized Hypervalent Bromine(III) Compounds Hypervalent bromine(III) reagents possess a higher electrophilicity and a stronger oxidizing power compared to their iodine(III) counterparts. Despite the superior reactivity, bromine(III) reagents have a reputation of ...
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2022-05-19ZeitschriftenartikelCompetition in search markets with naive consumers We study a search market where firms may design products of inferior quality to promote them to naive consumers who misjudge product characteristics. We derive an equilibrium in which superior and inferior quality co‐exist ...
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2022-07-27ZeitschriftenartikelAdaptive division of growth and development between hosts in helminths with two‐host life cycles Parasitic worms (helminths) with complex life cycles divide growth and development between successive hosts. Using data from 597 species of acanthocephalans, cestodes, and nematodes with two‐host life cycles, we found that ...
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2022-05-31ZeitschriftenartikelOntogeny of a tessellated surface: Carapace growth of the longhorn cowfish Lactoria cornuta Biological armors derive their mechanical integrity in part from their geometric architectures, often involving tessellations: individual structural elements tiled together to form surface shells. The carapace of boxfish, ...
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2022-04-27ZeitschriftenartikelAu(I) Fluorido Phosphine Complexes: Tools for the Hydrofluorination of Alkynes Abstract The reactivity of the Au(I) fluorido complex [Au(F)(SPhos)] (SPhos=dicyclohexyl(2’,6’‐dimethoxy[1,1’‐biphenyl]‐2‐yl)phosphine) (1) towards several alkynes was studied. The formation of fluorovinyl species by ...
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2022-05-20ZeitschriftenartikelDeterminer removal in Balinese nonpivot agents Patient‐voice clauses within the symmetric voice system of Balinese disallow any extraction from the external‐argument position, while definite external arguments are blocked from occurring altogether. The former fact is ...
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2022-09-21ZeitschriftenartikelStabilität und Prädiktion von Prüfungsangst bei Studierenden Ergebnisse einer Längsschnitterhebung mit ErstsemesternTheoretischer Hintergrund: Obwohl Prüfungsangst ein häufiges Anliegen in psychologischen Beratungsstellen ist, wissen wir wenig über ihren zeitlichen Verlauf sowie über Risikofaktoren für hohe ...
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2021-12-08Zeitschriftenartikel(Not) being granted the right to belong—Amateur football clubs in Germany Empirical studies show that first- and second-generation immigrants are less likely to be members of sports clubs than their non-immigrant peers. Common explanations are cultural differences and socioeconomic disadvantages. ...
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2022-09-01ZeitschriftenartikelModel projects as tools for cooperative urban development: The case of Haus der Statistik in Berlin According to the New Leipzig Charter, urban development processes should be ‘a matter of all’ – the common good, climate protection and environmental justice, to name but a few aspects. Currently, new forms of innovation ...
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2022-09-12ZeitschriftenartikelPost-Soviet changes in cropping practices in the irrigated drylands of the Aral Sea basin Water withdrawals for irrigated crop production constitute the largest source of freshwater consumption on Earth. Monitoring the dynamics of irrigated crop cultivation is crucial for tracking crop water consumption, ...
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2022-09-12ZeitschriftenartikelAttributing observed permafrost warming in the northern hemisphere to anthropogenic climate change Permafrost temperatures are increasing globally with the potential of adverse environmental and socio-economic impacts. Nonetheless, the attribution of observed permafrost warming to anthropogenic climate change has relied ...
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2022-09-01ZeitschriftenartikelCommitted to restoring tropical forests: an overview of Brazil’s and Indonesia’s restoration targets and policies The restoration of tropical forests has become a popular nature-based solution for climate change mitigation, protection of biodiversity, and improving the livelihoods of local populations. The Bonn Challenge and the UN ...
