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Now showing items 7538-7557 of 10502
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Planning Hybrid Driving-Stepping Locomotion for Ground Robots in Challenging Environments
Klamt, Tobias (2020-02-10)Ground robots capable of navigating a wide range of terrains are needed in several domains such as disaster response or planetary exploration. Hybrid driving-stepping locomotion is promising since it combines the complementary ... -
Plant Classification Systems for Agricultural Robots
Lottes, Philipp (2021-03-16)Due to a continually growing world population, the demand for food and energy increases continuously. As a central source of food, feed, and energy, crop production is therefore called upon to produce higher yields. To ... -
Plant mitochondrial RNA editing factors can perform targeted C-to-U editing of nuclear transcripts in human cells
Lesch, Elena; Schilling, Maximilian; Brenner, Sarah; Yang, Yingying; Gruss, Oliver; Knoop, Volker; Schallenberg-Rüdinger, Mareike (2022-09-15)RNA editing processes are strikingly different in animals and plants. Up to thousands of specific cytidines are converted into uridines in plant chloroplasts and mitochondria whereas up to millions of adenosines are converted ... -
Plant mucilage effects on rhizosheath formation
Rahim, Riffat (2024-08-28)The formation of rhizosheaths, protective layers encasing plant roots, involves various factors, including mucilage presence. Yet, the specific impact of mucilage concentration on rhizosheath growth remains unexplored. ... -
Plant parameters for the marker and trait assisted selection of drought stress tolerance in barley (Hordeum vulgare ssp. vulgare)
Bothe, Alexandra (2015-12-03)The scarcity of water resources is becoming one of the most devastating stress factors for plants, which elicits a variety of responses. Therefore, effective screening techniques are necessary to understand the mechanism ... -
Plant-type RNA editing transferred into Escherichia coli: Expected and surprising new insights for editing factors and how they recognize their targets
Yang, Yingying (2023-07-06)Plant-type C-to-U RNA editing is a post-transcriptional process that converts cytidines to uridines in mitochondrial and chloroplast transcripts. This process is mediated by pentatricopeptide repeat (PPR) proteins, which ... -
Plasma-Testosteron-Konzentration und Sexualfunktion bei opioidabhängigen Männern unter Buprenorphin-Substitutionstherapie
Breuer, Andra (2008)Es ist bekannt, dass hoch-dosiertes Methadon bei opioidabhängigen Männern den Testosteron-Spiegel senkt und eine sexuelle Dysfunktion hervorruft. Buprenorphin ist eine neue Substanz, die in der Behandlung der Opiatabhängigkeit ... -
Plasmon-Fano Resonance in Electron Conduction Band Coupled to Single Laser Mode
Zheng, Jiarong (2010-01-21)Plasom related physics has been the subject of extensive reserach interests. In this thesis, electron conduction band coupled to single laser mode is studied. The system is nonequilibrium. Keldysh Green's function formalism ... -
Plasticity as the Γ-limit of a Dislocation Energy
Ginster, Janusz (2017-07-19)In this thesis, we derive macroscopic crystal plasticity models from mesoscopic dislocation models by means of Γ-convergence as the interatomic distance tends to zero. Crystal plasticity is the effect of a crystal undergoing ... -
Platelet-immune cell interactions in inflammation and cancer
Rolfes, Verena (2019-09-10)Platelets are well-known for their role in hemostasis and only more recently, they have also been acknowledged for their immune regulatory roles. Despite being small sized and anucleated, they can respond to inflammatory ... -
Platelets shape the immune response of primary human monocytes
Hawwari, Ibrahim (2023-01-13)Monocytes are circulating immune cells essential to host defense, orchestrating immune responses through the secretion of immunomodulatory mediators. While exuberant monocyte-driven immune responses have life-threatening ... -
Platform switching configuration and peri-implant soft and hard tissue response
Canullo, Luigi (2016-06-28)<strong>Introduction</strong> Oral implants are a surgical/prosthetic integrated method to restore missing teeth. Their original configuration provide for matching diameter implant platform and prosthetic components ... -
Plattformsoziologie
Priester, Stefan (2021-08)Numerous contributions, especially in the field of Platform Studies, show the growing societal relevance of digital platforms and their role in the digital transformation of society. Meanwhile, sociological descriptions ... -
A pledge for an early opening of EU-accession negotiations
Wenig, Marcus; Herlea, Alexandru Ion; Daskalov, Stanislav; Figel', Ján; Sulca, Iveta; Vareikis, Egidijus (1999) -
The plesiosaur: remarkable morphology, histology, and physiology
Wintrich, Tanja (2019-07-04)In this dissertation, contributions to understanding the morphology, histology, and physiology of plesiosaurs, a major group of marine reptiles from the Age of Dinosaurs, are presented. By using comparative methods and new ... -
Der plötzliche Säuglingstod: Immunhistochemische Untersuchung der Expression von Hitzeschockproteinen 27 und 70 in verschiedenen Organsystemen
Führing, Sarah (2017-08-01)Der plötzliche Säuglingstod stellt weiterhin die häufigste Todesursache bei scheinbar gesunden Kindern in der Postneonatalperiode dar. Weil sich bis heute kein diagnostischer Marker gefunden hat, der eindeutig mit dem ... -
PML and its degradation by arsenic trioxide in interferon-mediated neuro-inflammation
Chevallot-Beroux, Manon (2023-02-06)Activation of interferon type-I (IFN-I) production and downstream signaling pathways mediate the tissue response to pathogens such as viruses, but its aberrant activation has been suggested to contribute to the aging process ... -
Pneumatische Kompression der Beine reduziert den intraoperativen Flüssigkeitsbedarf
Theis, Judith Maria Gabriele (2014-12-01)Die Einleitung einer Vollnarkose führt regelmäßig zur Beeinträchtigung des Kreislaufs. Durch die Gabe von Hypnotika kommt es zu einer Vasodilatation mit einer Abnahme der kardialen Vorlast und konsekutivem Blutdruckabfall, ... -
Pneumokokken-Impfung bei Patienten mit Ataxia Teleangiectatica und Patienten mit Polysaccharidspezifischer Immunschwäche
de Guzman, Elaine (2014-12-01)In der vorliegenden Arbeit wird eine neuwertige Impfstrategie vorgestellt. Patienten mit AT und PSI, Patientengruppen mit Immundefizienz und einhergehender Unfähigkeit, gegen Polysaccharidkapsel-Antigene zu prozessieren, ... -
Pnictogenide and Chalcogenide Zintl Phases via Solid State and Solvothermal Syntheses
Hermann, Frederik Simon (2022-09-08)This work concentrated on the synthesis of new Zintl phases, especially focusing on the synthesis of new polyarsenides and chalcogenides. Through high temperature synthesis, the compounds Ba3As4, Ba3As2O and K3Ba7(As3)3O ...