4,685 Works
Open Source Software – Der Einsatz von DSpace und DSpace-CRIS für zentrale Repositories der Fraunhofer-Gesellschaft
Michael Erndt
Mit 25.000 Wissenschaftlern und Ingenieuren, die ein jährliches Forschungsbudget von insgesamt 2,3 Milliarden Euro erhalten, ist Fraunhofer Europas größte Forschungs- und Technologieorganisation (RTO), die angewandte Forschung betreibt, die die wirtschaftliche Entwicklung vorantreibt und dem allgemeinen Wohl der Gesellschaft dient. Mit 72 einzelnen Instituten und Forschungseinheiten führt Fraunhofer Forschungsprojekte an Standorten im In- und Ausland durch. Seit 2016 steht das Competence Center Research Services & Open Science, als Fraunhofer-interner Dienstleister für die Publikationsinfrastruktur bei Fraunhofer, vor...
Limits of performance for protein side chain packers
Carlos BrizuelaExact quantitative Helly theorems.
Pablo SoberónCoscinodiscus radiatus Sylt 2014
Otto Larink
Coscinodiscus radiatus (Bacillariophyta, Coscinodicophyceae, Coscinodiscales, Coscinodiscaceae), diameter 225 µm, Sylt 11.2014. 0:26 min. Valves wider than high, valve centre with rosette of larger areolae. Video can be used for teaching.
Cerataulina pelagica Sylt 2014
Otto Larink
Cerataulina pelagica (Bacillariophyta, Coscinodiscophyceae, Hemiaulales, Hemiaulaceae), diameter 11 µm, Sylt 11.2014. 0:25 min. Cylindrical cells form long, strait chains, valve margins with two winged processes, by which the cells are connected. Video can be used for teaching.
Biddulphia alternans Sylt 2014
Otto Larink
Biddulphia alternans (Bacillariophyta, Coscinodiscophyceae, Biddulphiales, Biddulphiaceae), length 120 µm, Sylt 11.2014. 0:25 min. Often solitary cells, rectangular or triangular in valve view. Three costae separate areas in the three valve corners. Cells can be connected to irregular or zig-zag chains. Video can be used for teaching.
Thalassionema nitzschioides Sylt 2014
Otto Larink
Thalassionema nitzschioides (Bacillariophyta, Bacillariophyceae, Thalassionemales, Thalassionemataceae), length 60 µm, Sylt 11.2014. 0:29 min. Slender linear cells, arranged in form of stars or fans. Valve ends similar, mainly without apical spine. Longitudinal aerolation. Video can be used for teaching.
Stephanopyxis turris Sylt 2014
Otto Larink
Stephanopyxis turris (Bacillariophyta, Coscinodiscophyceae, Meloseirales, Stephanopyxidaceae), diameter 45 µm, Sylt 11.2014. 1:05 min. Cylindrical cells with rounded valves, valves with a ring of 12-16 tubular processes with thickened tips, by which the cells are connected to chains, clear areolation, honeycomb-like, many chloroplasts. Video can be used for teaching.
Roperia tesselata Sylt 2014
Otto Larink
Roperia tesselata (Bacillariophyta, Coscinodiscophyceae, Coscinodiscales, Hemidiscaceae), diameter 75 µm, Sylt 11.2014. 0:20 min. More or less circular cell, coarse areolation, many brownish chloroplasts. Central a specific so-called pseudonodulus, looks like a small hole 3-6 µm in diameter. Video can be used for teaching.
Rhizosolenia setigera Sylt 2014
Otto Larink
Rhizosolenia setigera (Bacillariophyta, Coscinodiscophyceae, Rhizosoleniales, Rhizosoleniaceae), length 580 µm, Sylt 11.2014. 1:23 min. Solitary cylindrical and long cells with conical valves, turning into a thin process. Nucleus central near the cell wall, many small chloroplasts. Video can be used for teaching.
Phaeocystis globosa Sylt 2014
Otto Larink
Phaeocystis globosa is the most important species of Prymnesiophytes in the North Sea. This species occurs as single motile flagellate form and may also develop blooms (palmella form, colonies with a size up to some cm) which may influence development of bentic fish and other organisms because of anoxic conditions as a result of such blooms. Video can be used for teaching.
The Regulation of Protein Synthesis
Severo Ochoa
Severo Ochoa was a Spanish biochemist. One of the many stations on his international career was Berlin, where he worked under Otto Meyerhof, recipient of one of the 1922 Nobel Prizes in Physiology or Medicine, from 1929 to 1930. During this period, Ochoa learned German. And, although not having lived in a German speaking country for almost 50 years, he decided to re-activate his knowledge for the present lecture. Ochoa’s Lindau lectures are generally concerned...
The Localization-Topology Correspondence: periodic systems and beyond
Gianluca Panati
As realized by TKNN in 1982, a relevant Transport-Topology Correspondence holds true for gapped periodic 2D systems, in the sense that a non-vanishing Hall conductivity corresponds to a non-trivial topology of the space of occupied states, decomposed with respect to the crystal momentum (the Bloch bundle). More recently, a related Localization-Topology Correspondence has been noticed and mathematically proved for 2D and 3D gapped periodic quantum system. The result states that the Bloch bundle is (Chern)...
Completion and deficiency problems
Zsolt Adam WagnerWir lernen NUN vernetzt - Qualitätsentwicklung durch Zertifizierung, Austausch und Weiterbildung im Verbund
Susanne Brandt
2020 hat sich die Büchereizentrale Schleswig-Holstein auf den Weg gemacht, um ihr zunächst mit Projekten begonnenes Engagement im Bereich Bildung für Nachhaltige Entwicklung (BNE) mit einer länderübergreifenden Zertifizierung zu verbinden. Bei der NUN-Zertifizierung, wie sie derzeit für Einrichtungen in Schleswig-Holstein, Hamburg, Mecklenburg-Vorpommern, Niedersachsen und Sachsen-Anhalt möglich ist, wird nicht allein ein Ist-Zustand bewertet, sondern ebenso die Bereitschaft zur eigenen Weiterentwicklung beim lebenslangen Lernen der Mitarbeitenden in vernetzten und kooperativen Zusammenhängen ausgezeichnet und weiterhin begleitet. Die...
Coscinodiscus concinnus Sylt 2016
Otto Larink
Coscinodiscus concinnus (Bacillariophyceae, Coscinodiscophycidae, Coscinodiscales, Coscinodiscaceae), diameter 200 µm, Sylt 9.2016. 0:29 min. C. concinnus cells are often drum shaped, in the girdle view rounded. They may reach 500 µm in diameter. Video can be used for teaching.
Synchaeta sp. Sylt 2016
Otto Larink
Synchaeta sp. ("Rotifera", Monogononta, Ploima, Synchaetidae), Sylt 09.2016Video can be used for teaching.
Dynamics of plane partitions
Oliver PechenikHalfway to Rota’s basis conjecture
Alexey PokrovskiyEin Forschungsdatenrepositorium für den Austausch von Learning Analytics Daten
Ian Wolff
Vielen wissenschaftlichen Untersuchungen dienen Forschungsdaten als Grundlage neuer Erkenntnisse. Um diese Grundlage nicht zu verlieren, sollten die Daten sicher gespeichert, nachhaltige archiviert und langfristig bereitgestellt werden. Der breite Zugang zu Forschungsdaten erlaubt neue Perspektiven für wissenschaftliches Arbeiten, indem bereits bestehende Ergebnisse reproduziert werden und einfacher zu neuen Erkenntnis gelangt wird. Learning Analytics (LA) nutzen Daten, die von Lernenden und Lehrenden produziert werden. Dabei verfolgen LA das Ziel, mit Analysemodellen, Informationen und soziale Verbindungen innerhalb des...
Modeling environmental impacts on questing activity of Ixodes ricinus nymphs in France
Karine Chalvet-Monfray
Karine Chalvet-Monfray is a professor of Biostatistics and Epidemiology at VetAgro Sup (Lyon). She is a veterinarian with a PhD and post-doc in biomathematics and statistics. Her research mainly focuses on the modelling of weather-sensitive diseases such as vectorial diseases. Since 2014, Karine has been coordinating the tick network observatories in France (ClimaTick) and in 2009 she participated in the design of FleaTickRisk, a forecasting model that uses meteorological data to predict ectoparasite activity in...