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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 21 to 30 of 38 (0.019 seconds)| 21 |
A Micro-scope on intracellular trafficking / Eine mikroskopische Übersicht intrazellulärer TransportprozesseOlendrowitz, Christian 05 May 2011 (has links)
No description available.
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Selectivity, Regulation, and Inhibition of Aquaporin Channels. A Molecular Dynamics Study / Selektivität, Regulation und Inhibition von Aquaporinkanälen. Eine Untersuchung mittels MolekulardynamiksimulationenHub, Jochen Sebastian 28 January 2008 (has links)
No description available.
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Synaptic Vesicles Studied by Small-Angle X-Ray Scattering / Synaptische Vesikel untersucht mittels Kleinwinkel-RöntgenstreuungCastorph, Simon Johannes 14 June 2010 (has links)
Die heterogene Struktur von aus Rattenhirn isolierten Synaptischen Vesikeln wird untersucht mittels Daten aus Kleinwinkel-Röntgenstreuexperimenten unter Berücksichtigung von Daten erhalten durch cryogene Elektronenmikroskopie, dynamische Lichtstreuung und biochemische Analysen. Es werden niedrig aufgelöste Strukturmodelle des funktionellen Synaptischen Vesikels unter quasi-physiologischen Bedingungen vorgeschlagen. Details des Dichteprofils der Membran, einschließlich Beiträgen von Lipiden und Proteinen werden bestimmt. Die typische Konformation und die allgemeine laterale Organisation der Proteine in Mikrodomänen werden ermittelt. Entropische Beiträge zur freien Energie aufgrund möglicher Bildung und Auflösung der Proteinmikrodomänen auf dem Synaptischen Vesikel werden untersucht. Ferner werden zellfreie Fusionssysteme mittels dynamischer Lichtstreudaten charakterisiert und mögliche Anwendungen von Kleinwinkel-Röntgenstreuung für die Untersuchung von Membran-Fusionsprozessen erörtert.
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Struktur-Funtionsbeziehung in den spleißosomalen Proteinen des U4/U6•U5 tri-snRNP / Structure-functionrelationship of the Proteins within the U4/U6•U5 tri-snRNPMüllers, Nina 02 November 2006 (has links)
No description available.
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Development of a Slab-on-Girder Wood-concrete Composite Highway BridgeLehan, Andrew Robert 23 July 2012 (has links)
This thesis examines the development of a superstructure for a slab-on-girder wood-concrete composite highway bridge. Wood-concrete composite bridges have existed since the 1930's. Historically, they have been limited to spans of less than 10 m. Renewed research interest over the past two decades has shown great potential for longer span capabilities. Through composite action and suitable detailing, improvements in strength, stiffness, and durability can be achieved versus conventional wood bridges.
The bridge makes use of a slender ultra-high performance fibre-reinforced concrete (UHPFRC) deck made partially-composite in longitudinal bending with glued-laminated wood girders. Longitudinal external unbonded post-tensioning is utilized to increase span capabilities. Prefabrication using double-T modules minimizes the need for cast-in-place concrete on-site. Durability is realized through the highly impermeable deck slab that protects the girders from moisture. Results show that the system can span up to 30 m while achieving span-to-depth ratios equivalent or better than competing slab-on-girder bridges.
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Development of a Slab-on-Girder Wood-concrete Composite Highway BridgeLehan, Andrew Robert 23 July 2012 (has links)
This thesis examines the development of a superstructure for a slab-on-girder wood-concrete composite highway bridge. Wood-concrete composite bridges have existed since the 1930's. Historically, they have been limited to spans of less than 10 m. Renewed research interest over the past two decades has shown great potential for longer span capabilities. Through composite action and suitable detailing, improvements in strength, stiffness, and durability can be achieved versus conventional wood bridges.
The bridge makes use of a slender ultra-high performance fibre-reinforced concrete (UHPFRC) deck made partially-composite in longitudinal bending with glued-laminated wood girders. Longitudinal external unbonded post-tensioning is utilized to increase span capabilities. Prefabrication using double-T modules minimizes the need for cast-in-place concrete on-site. Durability is realized through the highly impermeable deck slab that protects the girders from moisture. Results show that the system can span up to 30 m while achieving span-to-depth ratios equivalent or better than competing slab-on-girder bridges.
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Investigation of Interactions between Homeodomain Proteins and DNA / Untersuchung der Wechselwirkungen zwischen Homeodomän-Proteinen und DNSVainius, Darius 18 May 2004 (has links)
No description available.
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Integration von Connexonen in Lipidmembranen auf porösen Oberflächen / Integration of connexons in lipid bilayers on porous substratesGaßmann, Helmut Albin Oliver 15 July 2010 (has links)
No description available.
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Laterale Organisation von Shiga Toxin gebunden an Gb3-haltige Modellmembranen / Lateral Organisation of Shiga Toxin Bound to Model Membranes Containing Gb3Windschiegl, Barbara 23 January 2009 (has links)
No description available.
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Die Biomineralisation von Silica: Langkettige Polyamine und Aminolipide als selbstorganisierende Template für biomimetische Präzipitationen / The Biomineralization of Silica: Long-chain Polyamines and Aminolipids as Self-assembly Templates for Biomimetic PrecipitationsBernecker, Anja 29 October 2009 (has links)
No description available.
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