Research Data TUHH

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This collection contains data sets from the research of the Hamburg University of Technology.

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  • Research Data
    Anhang zum Sammelbandartikel - Sozial, ökologisch oder technisch-verkehrlich – Straßenkonzepte als Ansatzpunkt für multifunktionale Straßenräume
    (2023-11-09)
    Meyer, Christoph 
    Anhang zum Beitrag in Kreutz, S. und Stokman, A. (Hrsg.) (2024): Transformation urbaner linearer Infrastrukturlandschaften - Wie Straßen und Gewässer zu attraktiven und klimaangepassten Stadträumen werden können. oekom Verlag. Die vorliegenden Tabellen stammen aus dem Sammelbandartikel: Sozial, ökologisch oder technisch-verkehrlich? – Straßenkonzepte als Ansatzpunkt für multifunktionale Straßenräume, der im Sammelband: Transformation urbaner linearer Infrastrukturlandschaften - Wie Straßen und Gewässer zu attraktiven und klimaangepassten Stadträumen werden können, erschienen ist. Die Tabelle in Anhang 1 gibt eine Übersicht der im Rahmen des Artikels durchgeführten Literatur-Review zu Straßenkonzepten und gibt Auskunft über die Autoren, das Publikationsjahr und den geographischen Bezug. Neben der Überblicksfunktion der verwendeten Literatur können zudem die zeitlichen Entwicklungs- und Anwendungshorizonte, als auch die geographische Verbreitung von Straßenkonzepten verdeutlicht werden. Anhang 2 gibt einen Überblick der im Rahmen des Literatur-Reviews herausgearbeiteten Maßnahmen und deren Ziele bzw. Eigenschaften. Dabei werden die jeweiligen Maßnahmen übergeordneten Zielkategorien zugeordnet, die induktiv aus den herausgearbeiteten Maßnahmen abgeleitet werden und auf eine Vielzahl an fachdisziplinären Perspektiven zurückzuführen ist.
    Data Type: Text
      22  16
  • Research Data
    Enhancing 3D reconstruction accuracy of multi-voltage FIB tomography images using multimodal machine learning
    This dataset contains simulated multi-voltage FIB tomography data of hierarchical nanoporous gold, trained machine learning model weights and segmentation results of synthetic and real hierarchical nanoporous gold data. For more information, please refer to the published research article: Enhancing 3D reconstruction accuracy of multi-voltage FIB tomography images using multimodal machine learning.
    Data Type: Dataset
      57  15
  • Research Data
    Role of slice thickness quantification in the 3D reconstruction of FIB tomography data of nanoporous materials
    This dataset contains synthetic structures of hierarchical nanoporous gold, which mimics real hierarchical nanoporous gold structures, segmentation results and repositioned interpolated structures of the real hierarchical nanoporous gold dataset and trained weights of machine learning model used for interpolation. For more information, please refer to the published research article: Role of slice thickness quantification in the 3D reconstruction of FIB tomography data of nanoporous materials.
    Data Type: Dataset
      76  19
  • Research Data
    Dissertation Melanie Tabea Knoll - Appendix 6.4: Detachment of biomaterial - OCT and video time lapse
    (2023-10-13)
    Knoll, Melanie Tabea 
    In bioelectrochemical systems (BES), the conversion of chemical energy into electrical energy and vice versa can be catalyzed by electroactive microorganisms. The microorganism-electrode interaction is a key factor that can limit sufficient space-time yield required for industrial applications. Providing the organisms with an artificial scaffold that enhances this interaction compared to the naturally formed biofilm matrix can significantly improve the productivity of these systems. In the context of the dissertation, such a hybrid biomaterial was established by embedding the electroactive model organism Shewanella oneidensis in an agarose hydrogel. The possibility of detaching the hybrid biofilm material should be investigated, as the recovery of the biomaterial could be essential in future application processes and reveal the maximum number of electrons that can be supplied before the material degrades. The latter is an important parameter for the potential application of the biomaterial in bioelectrosynthesis, a process in which organisms grow on the cathode as a source of electrons and energy and where the biomaterial could have similar beneficial effects on productivity to those shown in this thesis for anodic systems. Synthetic biofilm detachment was induced by applying a negative current to a sprayed hydrogel in a BES flow cell reactor. Detachment from two electrode materials, a graphite plate and a graphite felt, was visualized using video recording and optical coherence tomography (OCT). The graphite felt resulted in partial detachment of parts of the biofilm, whereas the graphite plate resulted in complete detachment of the biomaterial as a whole.
    Data Type: Video
      52  6
  • Research Data
    Supplementary material to article with title: Development and Assessment of a Methodology for Abstraction of Topology Optimization Results to Enable the Substitution of Optimized Beams
    The data is supplementary material to the article with title "Development and Assessment of a Methodology for Abstraction of Topology Optimization Results to Enable the Substitution of Optimized Beams" of the International Congress on Applications of Lasers & Electro-Optics (ICALEO) 2023, 16-19 October 2023, Chicago, Illinois, United States. A more detailed background on the files is given in the article. Mph-files can be opened with the software COMSOL Multiphysics 6.0. Implemented submethodologies can be viewed using the Application Builder of the Software.
    Data Type: Simulation Data
      114  40