E-Dissertationen: Auflistung E-Dissertationen nach Titel
Anzeige der Dokumente 2553-2572 von 4069
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Nonequilibrium Dynamics of Correlated Fermi Gases
Kombe, Johannes Amani (2020-10-26)Strongly correlated quantum systems display a myriad of complex, fascinating behaviour. The competition between charge, spin, orbital, or lattice degrees of freedom and their respective energy scales gives rise to rich and ... -
Nonequilibrium Effects in Strongly Correlated Systems
Schmidt, Petra (2004)The dynamical mean field theory is extended using the Keldysh Green's function formalism to study strongly correlated systems away from equilibrium. This technique has been applied to two different systems, whose insulating ... -
Nonlinear Filtering based on Log-homotopy Particle Flow: Methodological Clarification and Numerical Evaluation
Khan, Muhammad Altamash Ahmed (2018-10-12)The state estimation of dynamical systems based on measurements is an ubiquitous problem. This is relevant in applications like robotics, industrial manufacturing, computer vision, target tracking etc. Recursive Bayesian ... -
Nonmetal coordination chemistry: P-adducts of electrophilic, terminal phosphinidene complexes
Biskup, David (2023-12-13)This PhD thesis focused on the synthesis and reactions of neutral, donor-stabilized electrophilic, terminal phosphinidene complexes bearing only π-accepting coligands starting from very strained P-heterocycle complexes or ... -
Notwendigkeit klinischer Prüfungen bei technischen Änderungen an der Applikationseinheit von Inhalationsprodukten
Pelzer, Kris (2013-02-15)Inhalationsprodukte besitzen eine Sonderstellung unter den Arzneimitteln, weil ihr therapeutisches Profil in entscheidendem Maß von einem Bestandteil des Behältnisverschlusssystems, der Applikationseinheit, beeinflusst ... -
Novel and Bioactive Natural Products from the Marine-Derived Endophytic Fungi: Coniothyrium cereale, Phaeosphaeria spartinae and Auxarthron reticulatum
Moustafa, Mahmoud Fahmi Elsebai (2011-10-28)The main goal of this study was to discover novel natural products with pharmacological potential by employing various biotechnological methods. Marine fungi have been identified as a promising resource for such molecules. ... -
Novel aspects of TGFβ in human CD4+ T cell biology
Claßen, Sabine (2008)During this thesis, several novel aspects of TGFß in human CD4+ T cell biology were investigated. First, we were interested, which factors control the resting state of CD4+ T cells. Genome-wide ... -
Novel aspects regarding structural variability in membrane protein families by the example of tetraspanins
Reppert, Nikolas (2022-11-16)The work at hand focuses on structural variability in membrane protein families by the example of tetraspanins. The family of tetraspanins is found in almost all multicellular organisms and they play important roles in an ... -
Novel Heterobimetallic Manganese-Chromium and Rhenium-Chromium Complexes: Coordination, Cyclometallation, Benzannulation and Haptotropic Metal Migration
Dubarle Offner, Julien (2009-03-23)A characteristic property of transition metal π-complexes with polycyclic aromatic ligands is their ability to undergo haptotropic rearrangements; the metal fragment is considered as the moveable functional group that is ... -
Novel insights into mechanisms and selectivity of the heterotrimeric G protein inhibitors BIM-46187 and FR900359
Schmitz, Anna-Lena (2015-04-24)Selective silencing of Gα protein subfamilies by small molecules is of great value to explore the contribution of G protein signaling in physiology and disease. It also represents a new opportunity to treat diseases, such ... -
Novel lantibiotics from microbial genomes
Dischinger, Jasmin (2012-07-19)The discovery of antibiotics was one of the most important milestones in medicine and in the fight against infectious disease. Today, more than 80% of anti-infective drugs are natural or semi-synthetic compounds. Rapidly ... -
Novel magnetic nanoparticles: Size and surfactant effects on geometric and electronic structure, probed using X-ray Absorption Spectroscopy
Palina, Natalie (2005)The investigation of magnetic nanoparticles is of great interest for potential applications. Due to huge surface, the properties of nanoparticles deviate from those of bulk material. In order to understand and control these ... -
Novel Methods for Chiral Molecules in the Gas Phase and Neoteric Solvents
Blasius, Jan (2024-03-19)This thesis focuses on the development and application of computational methods for the calculation of infrared (IR) and vibrational circular dichroism (VCD) spectra in the gas and liquid phase, with special emphasis on ... -
Novel Methods for Molecular and Ionic Liquids: From Fundamentals to Applications as Electrolytes
Ingenmey, Johannes Carl Maria (2021-09-13)The trend towards sustainable technologies and processes requires the development of suitable solvents and electrolytes. In this regard, next to traditional molecular solvents, ionic liquids (ILs) are regarded as promising ... -
Novel Molecular Si(II) Precursors for Synthesis of the First Compounds with Metal-Silicon Triple Bonds
Chernov, Oleg (2012-09-27)NHC-adducts of reactive silylenes were isolated as crystalline thermally stable solids. The NHC-adducts of SiBr2 and SiI2 were prepared upon reduction of the corresponding NHC adducts of silicon ... -
Novel Nicotinic Acetylcholine Receptor Ligands based on Cytisine and Choline: Synthesis, In vitro Evaluation and Structure-Activity Relationships
Munoz, Lenka (2005)It has been long accepted that targeting nAChRs represent a pathway for the treatment of various CNS-related and non CNS-related disorders (e.g. Alzheimer's and Parkinson's disease, schizophrenia, depression, inflammation, ... -
Novel Nicotinic Acetylcholine Receptor Ligands based on Cytisine, Ferruginine, Anatoxin-a and Choline: In vitro Evaluation and Structure-Activity Relationships
Tilotta, Maria Cristina (2004)Nicotinic acetylcholine receptors (nAChRs), excitatory ligand-gated cation channels, are transmembranic allosteric proteins composed of five polypeptide chains. The subtype at the neuromuscular junction consists of α1, β1, ... -
Novel Search Techniques to Detect Pulsar Black Hole Binaries in Radio Observations
Balakrishnan, Vishnu (2022-02-21)Pulsars are rapidly rotating highly magnetised neutron stars that emit beams of electromagnetic radiation from their magnetic poles. These compact objects are unique as they are one of the densest forms of matter known in ... -
Novel Secondary Metabolites from Endophytic Marine-derived Fungi
Almeida, Celso (2011-02-22)The marine environment is distinguished by unique groups of organisms being the source of a wide array of fascinating structures. Marine microorganisms, such as fungi often occur associated with macroorganisms like algae, ... -
Novel Small Molecule Inhibitors Dissecting GEF-dependent and -independent Cytohesin Functions in Immune Cell Signaling
Novak, Nina Maria (2014-06-20)Cytohesins are guanine nucleotide exchange factors (GEFs) for the small GTPases of the ARF family. They play important roles in immune cell signaling, immune cell adhesion and migration and furthermore in non-immune insulin ...