E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 736-755 of 4163
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Datengetriebenes Clustering funktionell tomographischer Daten
Stausberg, Sven (2011-02-24)In der vorliegenden Arbeit wurden mit Hilfe eines datengetriebenen Verfahrens dynamische Eigenschaften von Daten der funktionellen Magnetresonanztomographie (fMRT) mit dem Ziel analysiert, neuronale Aktivität auf der Basis ... -
Datenstrukturen und Algorithmen zur verallgemeinerten Konstellationssuche auf der Basis von Objektrelationen
Meyer, Dirk (2002)Als Indexierungsmethode für die Volltextsuche in großen Datenbeständen haben sich invertierte Listen bewährt. In letzter Zeit wurden invertierte Listen auch in anderen Bereichen eingesetzt, etwa bei der inhaltsbasierten ... -
Dating Early Archean partial melting events: insights from Re-Os dating of micrometric Os-minerals from Kalahari Craton mantle xenoliths
Wainwright, Ashlea N. (2015-03-12)Our understanding on the formation, mechanism and timing of the formation of the Earth’s earliest continents hinges on obtaining robust and accurate ages of melt depletion and lithosphere stabilisation. The Re-Os geochronometer ... -
De- und Remyelinisierung im Mausmodell der Metachromatischen Leukodystrophie
Brysch, Klaudia (2019-11-05)Metachromatische Leukodystrophie (MLD) ist eine Lipidspeicherkrankheit, die durch den Defekt des lysosomalen Enzyms Arylsulfatase A (ASA) hervorgerufen wird. ASA katalysiert den Abbau von Sulfatid, einem Hauptbestandteil ... -
Dead Sea Pollen Reveal the Paleoenvironment of the Southern Levant during 147–89 ka from the Paleobotanical Perspective
Chen, Chunzhu (2017-12-06)This study analyzes pollen, non-pollen-palynomorphs, and charcoal from the deep-drilled Dead Sea 5017-1A sediment cores. It reconstructs a high-resolution vegetation and environment history of the southern Levant at 147–89 ... -
Dealing with Change: Indigenous Knowledge and Adaptation to Climate Change in the Ngono River Basin, Tanzania
Theodory, Theobald Frank (2016-09-06)This thesis investigates the role of indigenous knowledge in dealing with climate change. For the purposes of this thesis, indigenous knowledge consists of everyday experiences, learning processes, and practices that have ... -
The decay of the γp system into the pπ0η final state
Horn, Igor (2004)Photoproduction of mesons provides an excellent tool for accessing properties of baryon resonances. Most existing data sets on baryon resonances have been measured in \pi N scattering experiments; photoproduction experiments ... -
Deciphering Effector Protein Functions of Ustilago maydis involved in gall formation
Bahrami, Pouria (2024-06-14)(noch nicht zugänglich / not yet accessible) -
Deciphering the function of GCNF in human neural stem cells during neuronal differentiation
Klaus, Frederike (2023-06-29)The human brain is one of the most complex structures described in the biological world and the development of such an intricate organ is tightly regulated by neural stem cell (NSC) proliferation and differentiation. ... -
Deciphering the functional role of the LIS1/NDEL1/14.3.3ε protein complex in the expansion of human cortical progenitors in an iPSC-derived organoid model
Iefremova, Vira (2021-07-19)The human brain is an exceptionally complex organ, both structurally and functionally, and represents the most remarkable progress in evolution. The human cortex is a highly organised and extensively folded structure ... -
Deciphering the role of the deubiquitinating enzyme Ataxin-3 in transcriptional regulation and the cellular response to stress
Jatho-Gröger, Jasmin (2018-12-19)Ataxin-3 (ATXN3), the disease-causing protein for Machado Joseph Disease (MJD) is functionally involved in the protein quality control and transcriptional regulation of various genes. Recent data suggest that either ... -
Decision-making under uncertainty in model-based water management: The science-practice interface
Höllermann, Britta (2018-07-10)Balancing the different needs and demands of water users and managing the supply side under temporal and spatial variability and extremes has always been a challenging task for water managers. However, accelerated environmental ... -
Decomposition experiments on Cambarellus diminutus (Decapoda: Cambaridae) under different environmental conditions and the influence of bacterial activity with regard to fossilization
Mähler, Bastian (2022-09-28)A fossil only occurs if certain decay processes take place and/or are interrupted. Microorganisms have an important influence on the environmental conditions, caused by their metabolic products and the formation of biofilms. ... -
Deconstructing and Approaching Heterogeneities in the Biomedical Field via Computational Modeling
Golriz Khatami, Sepehr (2022-12-06)Natural variation between human characteristics as well as differences across collected datasets in disparate medical or research centers on various levels (e.g., semantical and technical) lead to high heterogeneity in ... -
Deep Dynamic Language Models
Cvejoski, Kostadin (2024-03-15)This thesis investigates the domain of deep dynamic language models, focusing on the integration of temporal dynamics to enhance language modeling and its application in various tasks, such as text generation, recommendation ... -
Deep Generative Modelling in Systems Medicine: From Transcriptomics Data to Drug Development
Oestreich, Marie (2024-02-02)(noch nicht zugänglich / not yet accessible) -
Deep Learning for Causal Inference and Latent Dynamical Modeling in Biomedical Research
Lagemann, Kai Andre (2024-06-03)Biological systems are ubiquitous, encompassing complex molecular networks governing single-cell organisms to expansive ecosystems profoundly impacting our planet's environment. In biology, the adoption of a systems approach ... -
Deep Learning Methods for Semantic Parsing and Question Answering over Knowledge Graphs
Lukovnikov, Denis (2022-05-20)Recently, the advances in deep learning have lead to a surge in research on semantic parsing and question answering over knowledge graphs (KGQA). Significant improvements in these fields and in natural language processing ... -
Deep Phenotyping of disease resistance based on hyperspectral imaging and data mining methods in high throughput
Brugger, Anna (2022-12-12)Hyperspectral imaging for plant phenotyping has become an established research method using the visible to short wave infrared range (400-2500 nm). This allows for the differentiation, identification, and quantification ... -
Deep radio continuum study of NGC 4631 and its Faraday tomography
Mora Partiarroyo, Silvia Carolina (2016-11-29)NGC4631 is a nearby edge-on spiral galaxy with a spectacular radio halo, one of the largest observed among edge-on galaxies. This makes the galaxy an ideal target to study the properties of synchrotron halos, the propagation ...