E-Dissertationen: Auflistung E-Dissertationen nach Titel
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Properties of the Molecular Gas in Low Metallicity Environments
Pineda Gálvez, Jorge Luis (2007)Understanding star formation is of great importance in modern astrophysics because it gives us crucial information on the way galaxies evolve and therefore provides important insights into the evolution and nature of our ... -
Protein and epigenetic biomarkers for variability in epidermal growth factor receptor inhibition in cancer treatment and characterization of the inhibitor-induced skin toxicity in an in vitro model
Hichert, Vivien Sandra (2019-01-31)Epidermal growth factor receptor (EGFR) is often over-expressed or over-activated in cells of solid tumors and can be targeted by specific inhibitors (EGFRIs), like erlotinib, gefitinib, cetuximab and panitumumab. ... -
Protein Function Prediction using Phylogenomics, Domain Architecture Analysis, Data Integration, and Lexical Scoring
Hallab, Asis (2015-03-18)“As the number of sequenced genomes rapidly grows, the overwhelming majority of protein products can only be annotated computationally.” (Radivojac, Clark, Oron, et al. 2013) With this goal, three new protein function ... -
Protein-Coding Gene Repertoires: Annotation, Characterization, and Variability in Holometabola
Wilbrandt, Jeanne (2018-12-20)Three previously unavailable prerequisites for gene repertoire analyses are established and used within this thesis: (1) a new tool (COGNATE, written in Perl) was developed and used that records all gene structure parameters ... -
Protein-protein interactions in human pluripotent stem cell-derived neural stem cells and their neuronal progeny
Doerr, Jonas Martin (2014-09-29)While most approaches in cell-based disease modeling are focused on the effects of defined mutations on the molecular or cellular phenotype, the assessment of underlying alterations in the interactomes of disease-relevant ... -
Proteins under the control of phospholipase D in Arabidopsis thaliana
Ufer, Guido (2016-05-12)The phosphoproteome of the pldα1-mutant lacks a protein that is abundantly expressed in the wild type and has been identified as the unknown protein At5g39570.1. The characterization of this protein in the context of ... -
Die Protein–Lipid–Bindung in der epidermalen Permeabilitätsbarriere: Entwicklung von Methoden zur massenspektrometrischen Identifizierung der Protein–Lipid–Bindungsstellen und Entwicklung von Inhibitoren der humanen epidermalen omega-Hydroxylase
Pierstorff, Barbara (2005)Die transepidermale Permeabilitätsbarriere ist in der äußersten Schicht der Epidermis, dem Stratum corneum (SC), lokalisiert. Dort sind terminal differenzierte Keratinozyten (Korneozyten) in eine multilamellare Matrix aus ... -
Proteomic identification of posttranslational modifications: cAMP-induced changes of phosphorylation and investigation of novel approaches detecting posttranslational modifications at lysine and arginine residues
Schein, Peter Christian (2020-04-22)Cyclic adenosine monophosphate (cAMP) is an important second messenger which can be generated in response to signals binding to stimulatory G-protein coupled receptors. Inside the cell, protein kinase A is a well-known ... -
Proteomische Funktionsanalyse humanbiologischer Systeme mittels chemisch modifizierter Proteine
Reinartz, Markus (2016-04-18)Das humane Proteom unterliegt gegenüber dem eher statischen Genom einem kontinuierlichen Auf- und Abbau. Diese Dynamik zeigt sich durch ein mehrschichtiges Muster an Protein-Protein Interaktionen.<br /> Im ersten Teil ... -
Proton Spin-Lattice Relaxation in Colloidal Aqueous Solutions with Resonant Ultrasound
Elmiladi, Nouri Mokhtar (2010-08-23)Iron oxide nanoparticles have been extensively used in biomedical applications as a result of their magnetic properties. These magnetic nanoparticles are already used as contrast agents in magnetic resonance imaging (MRI). ... -
Prozessentwicklung der elektroenzymatischen Sulfoxidation mit Chloroperoxidase
Lütz, Stephan (2004)Chirale Sulfoxide finden breite Anwendung, z.B. als chirale Auxiliare in der organischen Synthese oder als Pharmawirkstoffe. Im Rahmen dieser Arbeit wurde die Oxidation von Methylphenylsulfid (Thioanisol) zum korrespondierenden ... -
Prozessentwicklung zur enzymatischen Synthese chiraler Alkohole unter elektrochemischer Cofaktorregenerierung
Hildebrand, Falk (2009-10-22)Elektroenzymatische Synthesen verbinden die Vorteile zweier nachhaltiger Reaktionskonzepte. Auf der einen Seite wird die Elektrochemie genutzt, um Elektronen als reagenzfreie Reduktionsäquivalente bereitzustellen. Auf der ... -
Prozessentwicklung zur Produktion von 2-Keto-L-Gulonsäure, einer Vitamin C-Vorstufe
Osterath, Brigitte (2010-03-05)Im Rahmen dieser Arbeit wurde ein biotechnologisches Verfahren entwickelt, mit dem sich kontinuierlich 2-Keto-L-Gulonsäure (2-KLG) aus Glucose produzieren lässt. 2-KLG ist eine Vorstufe von Vitamin C. 2-KLG wurde aus ... -
Pseudo-Sugar Mimics of D-Glucosamine-6-phosphate are Activators of the glmS Ribozyme
Matzner, Daniel (2018-12-12)The glmS ribozyme is a gene-regulating riboswitch in bacteria whose enzymatic activity is dependent on D-glucosamine-6-phosphate (GlcN6P) as a natural cofactor. The GlmS enzyme plays a major role in the bacterial cell wall ... -
Pseudoelastisches Materialverhalten in der reinen Biegung
Hönscheid, Ralf (2010-01-07)Die vorliegende Arbeit untersucht das mechanische Verhalten von gezogenen pseudoelastischen Nickel-Titan-Legierungen in der reinen Biegung. Der Prüfaufbau garantiert zu jedem Zeitpunkt der Messung eine querkraftfreie ... -
Pseudomycoicidin, a novel lantibiotic produced by Bacillus pseudomycoides
Basi-Chipalu, Shradha (2014-09-12)The continuous increase of antibiotic resistant pathogens necessitates a search for new antibiotics. In this study a novel lantibiotic gene cluster was identified using the publicly available genome database. Blast searches ... -
Pseudonymization and its Application to Cloud-based eHealth Systems
Xu, Liangyu (2017-05-15)Responding to the security and privacy issues of information systems, we propose a novel pseudonym solution. This pseudonym solution has provable security to protect the identities of users by employing user-generated ... -
Puls NMR mit hyperpolarisierten Protonen in Metallen
Bommas, Christoph (2004)Protonen Puls NMR ist als vielseitige Methode in der Festkörperphysik, Chemie, Biologie und Medizin etabliert. Um das elektromagnetische Signal eines freien Induktionszerfalls (FID) zu detektieren, werden bei der NMR ca. ... -
Pulsar astrometry with VLBI and beyond
Kirsten, Franz (2014-11-04)Stars with masses about fifteen times that of the Sun end their lives in core-collapse supernovae. The outcome of the gravitational collapse of the stellar core is a compact object known as a neutron star. Typically, these ... -
Pulsar Discoveries and their Exploitation
Lazarus, Patrick (2016-12-22)Pulsars are the rapidly-rotating, highly-magnetized, neutron star remnants of the supernova explosions of massive stars. Pulsars have been used in a wide variety of studies of astronomy and physics. Of the >2500 pulsars ...