965 resultados para Oldenburg (Germany : Landkreis). Grossherzogliche öffentliche bibliothek.


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Poster presentation for our paper Brouns, F., & Firssova, O. (2016, October).The role of learning design and learning analytics in MOOCs. Paper presented at 9th EDEN Research Workshop, Oldenburg, Germany.

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Vorbesitzer: Moritz Abendroth; Fräulein Abendroth; Freiherrlich Carl von Rothschild'sche öffentliche Bibliothek; alte Signatur: Hs. in Oktav 57; Hs in 8° 57

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Structuring integrated social-ecological systems (SES) research remains a core challenge for achieving sustainability. Numerous concepts and frameworks exist, but there is a lack of mutual learning and orientation of knowledge between them. We focus on two approaches in particular: the ecosystem services concept and Elinor Ostrom’s diagnostic SES framework. We analyze the strengths and weaknesses of each and discuss their potential for mutual learning. We use knowledge types in sustainability research as a boundary object to compare the contributions of each approach. Sustainability research is conceptualized as a multi-step knowledge generation process that includes system, target, and transformative knowledge. A case study of the Southern California spiny lobster fishery is used to comparatively demonstrate how each approach contributes a different lens and knowledge when applied to the same case. We draw on this case example in our discussion to highlight potential interlinkages and areas for mutual learning. We intend for this analysis to facilitate a broader discussion that can further integrate SES research across its diverse communities.

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Die Aufnahme von Computerspielen in den Bibliotheksbestand stellt viele Einrichtungen vor neue Herausforderungen, da diese Medien vermehrt nicht in physischer Form vertrieben werden. Welche grundlegenden Überlegungen kommen auf Bibliotheken und ihre Mitarbeiter zu, wenn sie Konzepte zum Einsatz digitaler Spiele erarbeiten und mit diesen Medien erfolgreich arbeiten wollen? Anhand von Best-Practice-Beispielen werden innovative Ideen aufgezeigt, die abseits eines reinen Verleihkonzepts Bibliotheken in Spiel- und Lernorte verwandeln, in denen alle Medien gleichberechtigt als Informationsträger nebeneinander eingesetzt werden. Ausgehend von der Geschichte der Computerspiele über die Beleuchtung der Zusammenhänge zwischen der Nutzung digitaler Spiele und der Steigerung von (Lern-)Kompetenzen zeigt diese Arbeit abschließend ein Konzept, wie digitale und analoge Spielstrategien verknüpft und Nutzern ein einzigartiges Spielerlebnis im Bibliotheksraum geboten werden kann.

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Die vorliegende Bachelorarbeit befasst sich mit den Themen Usability digitaler Bibliotheksangebote, Nutzerorientierung und Zielgruppendefinition von Öffentlichen Bibliotheken. Die Bearbeiterin untersucht die Website der Stadtbibliothek Wolfsburg. Die Zielgruppen der Stadtbibliothek werden unter Berücksichtigung der demografischen Struktur der Region definiert. Ebenso werden die Entstehungsgeschichte der Stadt beschrieben und wirtschaftliche Einflüsse aufgezeigt. Eine regionale Besonderheit ist die Abhängigkeit der Stadt Wolfsburg zum Volkswagen-Konzern, welche sich einmal mehr durch aktuelle Ereignisse wie den „Abgasskandal bei Volkswagen“ aus dem Jahr 2015 zeigt. Diese regionalspezifischen Aspekte haben insgesamt eine große Relevanz für die zielgruppenorientierte und nutzerfreundliche Gestaltung der Bibliothekswebsite. Allgemein gültige Usability-Standards werden hier an individuelle Faktoren angepasst. Unter Berücksichtigung der Zielgruppendefinition und mithilfe einer Kombination der Usability-Methoden Personas-Verfahren, der Recherchedokumentation im Stil eines Thinking-Aloud-Protokolls und dem Abgleich mit ausgewählten Usability-Kriterien aus dem BibEval-Kriterienkatalog der HTW Chur untersucht die Bearbeiterin den Internetauftritt der Stadtbibliothek Wolfsburg im Praxisteil dieser Bachelorarbeit. Eine zusammenfassende Auswertung zeigt Stärken und Schwächen der Website auf und nennt darüber hinaus Verbesserungspotenziale. Diese Arbeit ist interessant für Bibliothekare, die sich mit der Usability und Nutzerorientierung von digitalen Inhalten nach den spezifischen Zielgruppen einer Institution und ihrem Umfeld auseinander setzen möchten.

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This paper aims to provide an overview of digital library devcelopment in the UK, concentrating on the eLib (Electronic Libraries) programme. It also discusses the idea of the Hybrid Library and considers how it fits into current electronic library developments. The paper is divided into the following areas. First, it summarises the background to the eLib programme and discusses some of its preliminary findings. It then discusses the concept of the Hybrid Library, followed by a summary of the of the current eLib (phase 3) projects which include hybrid library development projects. Finally, it identifies a number of common themes between the different projects which are currently being investigated.

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This paper aims to provide an overview of digital library development in the UK, concentrating on the eLib (Electronic Libraries) programme. It also discusses the idea of the Hybrid Library and considers how it fits into current electronic library developments. The paper is divided into the following areas. First, it summarises the background to the eLib programme and discusses some of its preliminary findings. It then discusses the concept of the Hybrid Library, followed by a summary of the of the current eLib (phase 3) projects which include hybrid library development projects. Finally, it identifies a number of common themes between the different projects which are currently being investigated.

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Offshore wind turbines operate in a complex unsteady flow environment which causes unsteady aerodynamic loads. The unsteady flow environment is characterized by a high degree of uncertainty. In addition, geometry variations and material imperfections also cause uncertainties in the design process. Probabilistic design methods consider these uncertainties in order to reach acceptable reliability and safety levels for offshore wind turbines. Variations of the rotor blade geometry influence the aerodynamic loads which also affect the reliability of other wind turbine components. Therefore, the present paper is dealing with geometric uncertainties of the rotor blades. These can arise from manufacturing tolerances and operational wear of the blades. First, the effect of geometry variations of wind turbine airfoils on the lift and drag coefficients are investigated using a Latin hypercube sampling. Then, the resulting effects on the performance and the blade loads of an offshore wind turbine are analyzed. The variations of the airfoil geometry lead to a significant scatter of the lift and drag coefficients which also affects the damage-equivalent flapwise bending moments. In contrast to that, the effects on the power and the annual energy production are almost negligible with regard to the assumptions made.

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Acquired haemophilia is an autoimmune disorder characterised by autoantibody formation against coagulation factor VIII. Immunosuppressive treatments including steroids, cytotoxic drugs, rituximab or combinations thereof have been used to eradicate autoantibodies. Very few prospective studies exist evaluating the use of these treatments. Here, we performed a survey among 73 physicians from 57 haemophilia treatment centres in order to describe current practice patterns and critical issues for future research in acquired haemophilia. The results demonstrate a high diversity of first- and second-line treatments. Factors influencing treatment decision were underlying disorder, severity of bleeding and inhibitor titre. Frequently used first-line treatments were steroids plus cyclophosphamide (44%) and steroids alone (11%). Second-line treatment was most often rituximab (30%), with or without steroids and/or cyclophosphamide. Most participants indicated to change from first- to second-line treatment after 4 weeks in case of failure to obtain partial remission (31%), continued bleeding (40%) or continued severe bleeding requiring bypass treatment (59%). Immunoadsorption was preferred for first- and second-line treatment by 10% and 9% of participants, respectively. These results highlight critical issues in the field. Open questions and directions for future research are discussed.