TY - JOUR A1 - Hartmann, Niklas K. A1 - Helbig, Kerstin A1 - Biernacka, Katarzyna A1 - Buchholz, Petra A1 - Dolzycka, Dominika A1 - Hartmann, Thomas A1 - Hiemenz, Bea A1 - Jacob, Boris A1 - Kuberek, Monika A1 - Weiß, Nadin A1 - Dreyer, Malte T1 - Lösungen und Leitfäden für das institutionelle Forschungsdatenmanagement JF - o-bib Das offene Bibliotheksjournal N2 - Hochschulen und deren Zentraleinrichtungen beschäftigen sich zunehmend mit dem Thema Forschungsdatenmanagement (FDM), um ihre Forschenden adäquat zu unterstützen. Nicht zuletzt aufgrund neuer Verlags- und Förderanforderungen wünschen sich Forschende Beratung und Orientierung, wie sie mit ihren Forschungsdaten umgehen sollen. Damit Hochschulen schnell und nachhaltig Lösungen zum institutionellen FDM etablieren können, haben fünf Berliner und Brandenburger Universitäten im gemeinsamen Verbundvorhaben FDMentor mit Förderung des Bundesministeriums für Bildung und Forschung (BMBF) entsprechende Leitfäden und Werkzeuge erarbeitet. Die innerhalb von zwei Jahren (2017–2019) entstandenen Ergebnisse in den Bereichen Strategieentwicklung, Forschungsdaten-Policy, rechtliche Aspekte und Kompetenzausbau finden über das Verbundprojekt hinaus ihre Anwendung. N2 - Universities and their central units are increasingly concerned with research data management (RDM) in order to adequately support their researchers. Not least because of new publishing and funding policies, researchers seek advice and guidance on how to handle their research data. To enable universities to quickly and sustainably establish institutional RDM solutions, five universities from Berlin and Brandenburg have developed guidelines and tools in the joint project FDMentor funded by the German Federal Ministry of Education and Research (BMBF). The results achieved over a period of two years (2017–2019) in the areas of strategy development, research data policy, legal aspects and competence enhancement are applied beyond the project partners. KW - Forschungsdatenmanagement KW - Strategieentwicklung KW - Forschungsdaten-Policy KW - Train-the-Trainer Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-472370 SN - 2363-9814 VL - 6 IS - 3 SP - 21 EP - 39 PB - VDB - Verein Deutscher Bibliothekarinnen und Bibliothekare e.V. CY - Erlangen ER - TY - THES A1 - Pilarczyk, Paulina T1 - Der Einsatz lateinamerikanischer Telenovelas im Spanischunterricht am Beispiel von Yo soy Betty, la fea T1 - The use of Latin American telenovelas in Spanish language teaching on the example of Yo soy Betty, la fea N2 - Das Ziel dieser Arbeit ist es, das Potenzial lateinamerikanischer Telenovelas als audiovisuelle Medien für den Fremdsprachenunterricht Spanisch und deren Eignung für die Förderung der funktionalen kommunikativen Kompetenz, der interkulturellen kommunikativen Kompetenz und der Medienkompetenz aufzuzeigen. Der Schwerpunkt dieser Untersuchung liegt dabei im lateinamerikanischen Spanisch und der lateinamerikanischen Kultur. Zu diesem Zweck werden ausgewählte Szenen aus der weltweit populärsten kolumbianischen Telenovela Yo soy Betty, la fea analysiert. Es werden zwei Szenen aus dem Arbeitsleben und zwei Szenen aus dem Privatleben in Hinblick auf die funktionale kommunikative Kompetenz untersucht. Des Weiteren werden die kulturellen Elemente in dieser Telenovela während der Analyse geschildert. Schließlich wird die Telenovela mit dem Fokus auf die Medienkompetenz, daher auf die Eigenschaften und Konventionen des Genres Telenovela, hin untersucht. N2 - The aim of this work is to explore the potential of Latin American telenovelas as audiovisual media for the purpose of teaching Spanish as a foreign language. Especially, the focus lies on their suitability for the development of speaking, writing, reading and listening skills by the learners, as well as the intercultural communicative competence and media literacy. KW - Telenovela KW - ELE KW - Spanisch als Fremdsprache KW - telenovela KW - ELE KW - teaching Spanish as a foreign language Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431006 ER - TY - GEN A1 - Abbas, Ioana M. A1 - Vranic, Marija A1 - Hoffmann, Holger A1 - El-Khatib, Ahmed H. A1 - Montes-Bayón, María A1 - Möller, Heiko Michael A1 - Weller, Michael G. T1 - Investigations of the Copper Peptide Hepcidin-25 by LC-MS/MS and NMR⁺ T2 - Postprints der Universität Potsdam Mathematisch-Naturwissenschaftliche Reihe N2 - Hepcidin-25 was identified as themain iron regulator in the human body, and it by binds to the sole iron-exporter ferroportin. Studies showed that the N-terminus of hepcidin is responsible for this interaction, the same N-terminus that encompasses a small copper(II) binding site known as the ATCUN (amino-terminal Cu(II)- and Ni(II)-binding) motif. Interestingly, this copper-binding property is largely ignored in most papers dealing with hepcidin-25. In this context, detailed investigations of the complex formed between hepcidin-25 and copper could reveal insight into its biological role. The present work focuses on metal-bound hepcidin-25 that can be considered the biologically active form. The first part is devoted to the reversed-phase chromatographic separation of copper-bound and copper-free hepcidin-25 achieved by applying basic mobile phases containing 0.1% ammonia. Further, mass spectrometry (tandemmass spectrometry (MS/MS), high-resolutionmass spectrometry (HRMS)) and nuclear magnetic resonance (NMR) spectroscopy were employed to characterize the copper-peptide. Lastly, a three-dimensional (3D)model of hepcidin-25with bound copper(II) is presented. The identification of metal complexes and potential isoforms and isomers, from which the latter usually are left undetected by mass spectrometry, led to the conclusion that complementary analytical methods are needed to characterize a peptide calibrant or referencematerial comprehensively. Quantitative nuclear magnetic resonance (qNMR), inductively-coupled plasma mass spectrometry (ICP-MS), ion-mobility spectrometry (IMS) and chiral amino acid analysis (AAA) should be considered among others. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 701 KW - hepcidin-25 KW - copper KW - nickel KW - copper complex KW - ATCUN motif KW - metal complex KW - MS KW - NMR structure KW - metal peptide KW - metalloprotein KW - metallopeptide KW - isomerization KW - racemization KW - purity KW - reference material Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-427926 SN - 1866-8372 IS - 701 ER - TY - RPRT A1 - Sultanow, Eldar A1 - Koch, Christian A1 - Cox, Sean T1 - Collatz Sequences in the Light of Graph Theory N2 - The Collatz conjecture is a number theoretical problem, which has puzzled countless researchers using myriad approaches. Presently, there are scarcely any methodologies to describe and treat the problem from the perspective of the Algebraic Theory of Automata. Such an approach is promising with respect to facilitating the comprehension of the Collatz sequence’s "mechanics". The systematic technique of a state machine is both simpler and can fully be described by the use of algebraic means. The current gap in research forms the motivation behind the present contribution. The present authors are convinced that exploring the Collatz conjecture in an algebraic manner, relying on findings and fundamentals of Graph Theory and Automata Theory, will simplify the problem as a whole. KW - Collatz KW - Cayley Graph KW - Free Group KW - Reachability Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-437416 ET - 2nd version ER - TY - RPRT A1 - Sultanow, Eldar A1 - Koch, Christian A1 - Cox, Sean T1 - Collatz Sequences in the Light of Graph Theory N2 - The Collatz conjecture is a number theoretical problem, which has puzzled countless researchers using myriad approaches. Presently, there are scarcely any methodologies to describe and treat the problem from the perspective of the Algebraic Theory of Automata. Such an approach is promising with respect to facilitating the comprehension of the Collatz sequences "mechanics". The systematic technique of a state machine is both simpler and can fully be described by the use of algebraic means. The current gap in research forms the motivation behind the present contribution. The present authors are convinced that exploring the Collatz conjecture in an algebraic manner, relying on findings and fundamentals of Graph Theory and Automata Theory, will simplify the problem as a whole. KW - Collatz KW - Cayley Graph KW - Free Group KW - Reachability Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-430089 ER - TY - GEN A1 - Kayhan Wagner, Ezgi A1 - Meyer, Marlene A1 - O’Reilly, J.X. A1 - Hunnius, Sabine A1 - Bekkering, Harold T1 - Nine-month-old infants update their predictive models of a changing environment T2 - Postprints der Universität Potsdam Humanwissenschaftliche Reihe N2 - Humans generate internal models of their environment to predict events in the world. As the environments change, our brains adjust to these changes by updating their internal models. Here, we investigated whether and how 9-month-old infants differentially update their models to represent a dynamic environment. Infants observed a predictable sequence of stimuli, which were interrupted by two types of cues. Following the update cue, the pattern was altered, thus, infants were expected to update their predictions for the upcoming stimuli. Because the pattern remained the same after the no-update cue, no subsequent updating was required. Infants showed an amplified negative central (Nc) response when the predictable sequence was interrupted. Late components such as the PSW were also evoked in response to unexpected stimuli; however, we found no evidence for a differential response to the informational value of surprising cues at later stages of processing. Infants rather learned that surprising cues always signal a change in the environment that requires updating. Interestingly, infants responded with an amplified neural response to the absence of an expected change, suggesting a top-down modulation of early sensory processing in infants. Our findings corroborate emerging evidence showing that infants build predictive models early in life. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 577 KW - Internal models KW - Predictive models KW - Predictive processing KW - Development KW - Event-Related potentials Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-437844 SN - 1866-8364 IS - 577 ER - TY - JOUR A1 - Klein, Eckart T1 - The Founding of the Human Rights Centre in 1994 JF - MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-438633 SN - 1434-2820 VL - 24 IS - 1/2 SP - 5 EP - 11 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Welke, Lisa-Marie A1 - Frank, Ulrike T1 - Pilotfragebogenstudie zur praktischen Umsetzung und Koordination des Trachealkanülen-Managements in Berlin und Brandenburg JF - Spektrum Patholinguistik Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-437780 SN - 978-3-86956-448-7 SN - 1866-9085 SN - 1866-9433 IS - 11 SP - 115 EP - 129 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - JOUR A1 - Krug, Ragna A1 - Stübner, Hanna A1 - Hoffmann, Sophie A1 - Heide, Judith T1 - Die Behandlung dysprosodischer Symptome bei Sprechapraxie BT - Eine Einzelfallstudie JF - Spektrum Patholinguistik Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-437808 SN - 978-3-86956-448-7 SN - 1866-9085 SN - 1866-9433 IS - 11 SP - 135 EP - 142 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Nikaj, Adriatik T1 - Restful choreographies T1 - REST-Choreografien N2 - Business process management has become a key instrument to organize work as many companies represent their operations in business process models. Recently, business process choreography diagrams have been introduced as part of the Business Process Model and Notation standard to represent interactions between business processes, run by different partners. When it comes to the interactions between services on the Web, Representational State Transfer (REST) is one of the primary architectural styles employed by web services today. Ideally, the RESTful interactions between participants should implement the interactions defined at the business choreography level. The problem, however, is the conceptual gap between the business process choreography diagrams and RESTful interactions. Choreography diagrams, on the one hand, are modeled from business domain experts with the purpose of capturing, communicating and, ideally, driving the business interactions. RESTful interactions, on the other hand, depend on RESTful interfaces that are designed by web engineers with the purpose of facilitating the interaction between participants on the internet. In most cases however, business domain experts are unaware of the technology behind web service interfaces and web engineers tend to overlook the overall business goals of web services. While there is considerable work on using process models during process implementation, there is little work on using choreography models to implement interactions between business processes. This thesis addresses this research gap by raising the following research question: How to close the conceptual gap between business process choreographies and RESTful interactions? This thesis offers several research contributions that jointly answer the research question. The main research contribution is the design of a language that captures RESTful interactions between participants---RESTful choreography modeling language. Formal completeness properties (with respect to REST) are introduced to validate its instances, called RESTful choreographies. A systematic semi-automatic method for deriving RESTful choreographies from business process choreographies is proposed. The method employs natural language processing techniques to translate business interactions into RESTful interactions. The effectiveness of the approach is shown by developing a prototypical tool that evaluates the derivation method over a large number of choreography models. In addition, the thesis proposes solutions towards implementing RESTful choreographies. In particular, two RESTful service specifications are introduced for aiding, respectively, the execution of choreographies' exclusive gateways and the guidance of RESTful interactions. N2 - Das Prozessmanagement hat sich zu einer wichtigen Methode zur Organisation von Arbeitsabläufen entwickelt, sodass viele Unternehmen ihre Tätigkeiten mittlerweile in Prozessmodellen darstellen. Unlängst wurden zudem im Kontext der Business Process Model and Notation Choreographiediagramme eingeführt, um Interaktionen zwischen Prozessen verschiedener Partner zu beschreiben. Im Web nutzen interagierende Dienste heutzutage den Representational State Transfer (REST) als primären Architekturstil. Idealerweise implementieren die REST-Interaktionen der Dienste also die Interaktionen, die im Choreographiediagramm definiert wurden. Allerdings besteht zwischen Choreographiediagrammen und RESTInteraktionen eine konzeptuelle Diskrepanz. Auf der einen Seite werden Choreographiediagramme von Domänenexperten mit dem Ziel modelliert, die Interaktionen zu erfassen, zu kommunizieren und, idealerweise, voranzutreiben. Auf der anderen Seite sind REST-Interaktionen abhängig von REST-Schnittstellen, welche von Web-Entwicklern mit dem Ziel entworfen werden, Interaktionen zwischen Diensten im Internet zu erleichtern. In den meisten Fällen sind sich Domänenexperten jedoch der Technologien, die Web-Schnittstellen zu Grunde liegen, nicht bewusst, wohingegenWeb-Entwickler die Unternehmensziele der Web-Dienste nicht kennen. Während es umfangreiche Arbeiten zur Implementierung von Prozessmodellen gibt, existieren nur wenige Untersuchungen zur Implementierung von interagierenden Prozessen auf Basis von Choreographiemodellen. Die vorliegende Dissertation adressiert diese Forschungslücke, indem sie die folgende Forschungsfrage aufwirft: Wie kann die konzeptuelle Diskrepanz zwischen Choreographiediagrammen und REST-Interaktionen beseitigt werden? Somit enthält diese Arbeit mehrere Forschungsbeiträge, um diese Frage zu adressieren. Der primäre Beitrag besteht in dem Design einer Modellierungssprache, um REST-Interaktionen zwischen Diensten zu erfassen—der RESTful Choreography Modeling Language. Formale Vollständigkeitseigenschaften (in Bezug auf REST) werden eingeführt, um Instanzen dieser Modelle, sogennante REST-Choreographien, zu validieren. Ferner wird eine systematische, halb-automatische Methode vorgestellt, um RESTChoreographien von Choreographiediagrammen abzuleiten. Diese Methode setzt Techniken des Natural Language Processing ein, um Interaktionen in REST-Interaktionen zu übersetzen. Die Wirksamkeit des Ansatzes wird durch die Entwicklung eines prototypischen Werkzeugs demonstriert, welches die Ableitungsmethode anhand einer großen Anzahl von Choreographiediagrammen evaluiert. Darüber hinaus stellt diese Arbeit Lösungen zur Implementierung von REST-Choreographien bereit. Insbesondere werden zwei REST-Dienstspezifikationen vorgestellt, welche die korrekte Ausführung von exklusiven Gateways eines Choreographiediagramms und die Führung der REST-Interaktionen unterstützen. KW - business process choreographies KW - RESTful interactions KW - Geschäftsprozess-Choreografien KW - REST-Interaktionen Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-438903 ER -