E-Dissertationen: Auflistung E-Dissertationen nach Titel
Anzeige der Dokumente 632-651 von 4067
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Concepts for the Representation, Storage, and Retrieval of Spatio-Temporal Objects in 3D/4D Geo-Informations-Systems
(2004)The quickly increasing number of spatio-temporal applications in fields like environmental management or geology is a new challenge to the development of database systems. This thesis addresses three areas of the problem ... -
Concepts of Immune Regulation in Chronic Filarial Infections
(2021-04-21)Despite worldwide efforts to reduce filariasis, over 100 million individuals still suffer from filarial infections. Filarial infections continue to be a substantial drain at both economic and health levels, especially in ... -
Conceptualization of Computational Modeling Approaches and Interpretation of the Role of Neuroimaging Indices in Pathomechanisms for Pre-Clinical Detection of Alzheimer Disease
(2018-12-13)With swift advancements in next-generation sequencing technologies alongside the voluminous growth of biological data, a diversity of various data resources such as databases and web services have been created to facilitate ... -
Conformal Field Theory Between Supersymmetry and Indecomposable Structures
(2006)This thesis considers conformal field theory in its supersymmetric extension as well as in its relaxation to logarithmic conformal field theory.
Compactification of superstring theory on four-dimensional complex ... -
Confronting the R-parity-violating MSSM with Flavor Observables and Displaced Vertices
(2019-06-06)Supersymmetry (SUSY) was proposed as one of the solutions to the hierarchy problem. In addition, R-parity (Rp) is often imposed in such models in order to e.g. avoid proton decay. These Rp ... -
Congenial Web Search: A Conceptual Framework for Personalized, Collaborative, and Social Peer-to-Peer Retrieval
(2006)Traditional information retrieval methods fail to address the fact that information consumption and production are social activities. Most Web search engines do not consider the social-cultural environment of users' ... -
Connection weight changes and learning dynamics in models of neural networks
(2022-05-06)The brain can be considered as a complex system of interacting neurons. As many other complex systems, neural circuits can be understood as networks of linked model units. The dynamics of the model units are often on their ... -
Connectomic Analysis of a Peptidergic Circuit in Drosophila
(2017-09-21)The homologous neuropeptides neuromedinU (NMU) and hugin have similar effects on food intake and physical activity in mammals and Drosophila, respectively. Little is known about the neuronal networks that employ ... -
Consequence of FA2H Deficiency and FA2H Interaction Partners Revealed by Proteomic Analyses
(2015-03-10)Fatty acid-2 hydroxylase (FA2H) is a 43 kDa transmembrane protein residing in the endoplasmic reticulum. As a monooxygenase it is responsible for the alpha–hydroxylation of fatty acids, which are later incorporated into ... -
Consequences of Xirp2 knockdown in skeletal muscle cells
(2011-07-04)Skeletal muscle differentiation is characterized by a remarkable reorganization of the actin cytoskeleton. In particular actin and actin binding proteins play a vital role in this process. Actin is reorganized from stress ... -
Constrained Clustering Problems and Parity Games
(2019-10-23)Clustering is a fundamental tool in data mining. It partitions points into groups (clusters) and may be used to make decisions for each point based on its group. We study several clustering objectives. We begin with studying ... -
Constraint-based automated reconstruction of grape bunches from 3D range data for high-throughput phenotyping
(2019-10-25)With increasing global population, the resources for agriculture required to feed the growing number of people are becoming scarce. Estimates expect that by 2050, 60 % more food will be necessary. Nowadays, 70 % of fresh ... -
Constraints on Neutralino masses and mixings from Cosmology and Collider Physics
(2007)Bounds on cross section measurements of chargino pair production at LEP yield a bound on the chargino mass. If the GUT relation $M_1 = 5/3 \tw[2] M_2$ is assumed, then the lightest neutralino must be heavier than $\approx ... -
Construction of a Rapoport-Zink space for split GU(1, 1) in the ramified 2-adic case
(2016-07-06)Let F be a finite extension over the field of 2-adic numbers. In this paper, we construct a Rapoport-Zink-space for the split unitary group in two variables over a ramified quadratic extension of F. For this, we first ... -
Constructive Approximation and Learning by Greedy Algorithms
(2018-09-06)This thesis develops several kernel-based greedy algorithms for different machine learning problems and analyzes their theoretical and empirical properties. Greedy approaches have been extensively used in the past for ... -
Contaminant transport in a fractured chalk aquifer at Sigerslev, Denmark, as characterised by tracer techniques
(2005)Over the past three decades, the primary interest of hydrogeological investigations has shifted from problems of water supply to water quality issues. Contamination of aquifers is a growing and demanding problem. In the ... -
Contesting Rural Futures: Political and Agrarian Change in Tanzania's Kilombero Valley during the Presidency of John P. Magufuli (2015 - 2021)
(2023-06-19)The Arusha Declaration, written by the state founder Julius Nyerere in 1967, was replaced around the year 2000 by a new national development vision, Vision 2025. State visions of the future of the nation on the one hand ... -
Contextualizing and interpreting biological data with pathway knowledge and network algorithms
(2023-02-07)Elucidating the mechanisms which give rise to unique biological functions is a major goal of human biology. Vast quantities of biological data that have been amassed can aid us in understanding these mechanisms, such as ... -
The continuous analysis of entangled multilinear forms and applications
(2017-08-15)The quadrilinear singular integral form
Lambda(F_1,F_2,F_3,F_4) = int_R^4 F_1(x,y) F_2(x,y') F_3(x',y') F_4(x',y) K(x-x',y-y') dxdydx'dy'
was motivated by the work of Kovač on the twisted paraproduct, ... -
Continuous granulation and drying: Building a comprehensive process understanding based on Quality by Design principles
(2022-01-21)This thesis investigated a complete integrated continuous granulation and drying line including the process units continuous dosing, continuous twin screw wet granulation and continuous fluid bed drying, considering also ...
