Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 54 for “"MLC"”.
-
Developing Structure-Activity-Relationships for Metal-Ligand-Cooperative (MLC) Complexes using PR2NR′2 Ligands
… of PR2NR′2 ligands with Ru gave a series of MLC proton shuttling complexes for catalytic testing. From catalytic performance, structure-activity relationships were extracted for two types of reactions that exploit a proton shuttling relay: 1) the intramolecular cyclization of ethynyl amine …
-
Development of a Comprehensive Linac-based Quality Assurance Program for a Retrofitted Micro-MLC SRS System
In Stereotactic Radiosurgery, one of the most import factors that must be measured is the accuracy of the localization system, whether it be lasers or camera system; and the coincidence of the localized isocenter to the radiation isocenter. According to TG-142 the minimum deviation between the …
-
Untersuchungen zum Einsatz von Mikroblendensystemen in der intensitätsmodulierten Strahlentherapie (IMRT) am Beispiel eines motorgetriebenen Micro-Multileaf-Kollimators
… war es, einen Micro-Multileaf-Kollimator (Micro-MLC) als Beispiel für ein Mikroblendensystem hinsichtlich seines möglichen Einsatzes in der intensitätsmodulierten Strahlentherapie (IMRT) zu untersuchen. Anhand einer retrospektiven Patientenstudie wird gezeigt, dass der Micro-MLC wegen seiner …
-
Evidence for Absence of Latchbridge Formation in Phasic Saphenous Artery
… correlated with reduced myosin light chain (MLC) phosphorylation in SA (28% vs. 42% in FA). SA expressed more MLC phosphatase than FA, and permeabilized (β-escin) SA relaxed more rapidly than FA in the presence of MLC kinase blockade, suggesting that MLC phosphatase activity in SA was greater …
-
Construcciones ilocutivas en inglés: un estudio desde el punto de vista del Modelo Léxico Construccional
… denominado Modelo Léxico Construccional (MLC) propuesto por Ruiz de Mendoza y Mairal (2008, 2011) y Mairal y Ruiz de Mendoza (2008, 2009). El MLC pretende dar cuenta de la relación entre la sintaxis y las diferentes facetas de la construcción del significado, y ordena las construcciones …
-
Assessment of Collimator Jaw Optimization In Reducing Normal Tissue Irradiation With Intensity Modulated Radiation Therapy
… platform by tracking the multileaf collimator (MLC) apertures with the accelerator jaws.</p> <p><strong>Methods: </strong>Clinical radiation treatment plans for 10 thoracic, 3 pediatric and 3 head and neck patients were converted to plans with the jaws tracking each segment’s MLC apertures. Each …
-
Variability in the Debitage of the Early Holocene Lithic Assemblages of the Sanders (45KT315) Site
… Component (LLC) and the Middle Lithic Component (MLC). The results of the analysis were compared to expectations established by previous research. Directional changes in reduction stages, material type, presence of use wear, and the utilization of thermal alteration are apparent from the LLC to …
-
Investigations of the Genetic aspects of the mixed Lymphocyte culture reaction in Southern Africa
… and B loci and the mixed lymphocyte culture (MLC) reaction is of utmost importance in the understanding of histocompatibility. From the literature it appeared that neither the HLA-A, B genotype nor the MLC reaction is the complete answer to donorrecipient selection in organ transplantation. …
-
Regulation of blood platelet function by nitric oxide
… driven by phosphorylation of myosin light chain (MLC) and the experimental data shows that NO blocked this critical phosphorylation event. Phospho-MLC generated in response to platelet agonists occurs through a Ca²+ dependent and RhoA kinase (ROCK)-dependent mechanisms and NO differentially …
-
The Regulation of Phosphorylation Events in Platelets
… role for phosphorylating the myosin light chain (MLC) downstream of ADP receptors. These studies have shown MLC phosphorylation occurs rapidly and is essential for shape change following the stimulation of ADP receptors. Technological advances in antibody development have resulted in the …
-
Characterization of Treatment Planning System Photon Beam Modeling Errors In Iroc Houston Phantom Irradiations
… parameters vi modeling the multileaf collimator (MLC) characteristics in Eclipse and RayStation. Finally, previous phantom irradiation cases with concurrent survey results were investigated for relationships between beam modeling parameter choice and phantom performance accuracy.</p> <p>The …
-
Metal-ligand cooperativity in first row transition metals: hydrosilylation catalysis and mechanistic insights
… etc.). To this end, metal-ligand cooperative (MLC) activation of small molecules has been implemented in a number of remarkably active 1st row transition metal catalysts. These MLC reactions involve either bond breakage/formation between substrates and ligand, or electronic transformations of …
-
The influence of oxidised low density lipoproteins on platelet activation
… phosphorylation of its regulatory light chains (MLC) at serine¹⁹. Physiological platelet agonists activating platelets through G protein coupled receptors stimulate MLCSer¹⁹ phosphorylation by the activation of dual pathways that lead to a Ca²⁺ dependent activation of MLC kinase (MLCK) and the …
-
Cellular Mechanisms Underlying Myogenic Reactivity in Isolated Arterioles
… the role of [Ca<sup>2+</sup>]<sub>i</sub> and MLC phosphorylation in arteriolar myogenic reactivity and further examine the source(s) of activator Ca<sup>2+</sup> required to initiate and maintain myogenic vasoconstriction. In addition, the possible underlying mechanism of contractile protein …
-
K+-Induced Smooth Muscle Calcium Sensitization Requires RhoA Kinase (ROK) Translocation to Caveolae Which Is Inhibited in Non-Neuronal Cell Memory
… tonic (5’) force and myosin light chain (MLC) phosphorylation in rabbit artery. Y-27632 also inhibited Bay K-8644- and ionomycin-induced MLC phosphorylation and force, but did not inhibit KCl-induced calcium entry or peak (~15”) force. Moreover, KC1 and Bay K-8644 nearly doubled the amount …
-
The Use of Remote Sensing to Map and Monitor Coastal Dune Vegetation Change at Southampton, Ontario, Canada
… Finally, the maximum-likelihood classifier (MLC) was applied to the GeoEye-1 data to produce a land-use/land-cover map. Results revealed that increased vegetation growth occurred throughout the dune system while NDVI values remained unchanged or increased slightly from 2005-2012. Application …
-
Untersuchungen zur Wirkung des Pasteurella multocida Toxins auf die endotheliale Barrierefunktion in vitro
… Zielprotein der Rho-Kinase als auch von der MLC-Phosphatase abhängig sind. Diese morphologischen Veränderungen stellen vermutlich die Basis für die Erhöhung der endothelialen Permeabilität dar. 3. Pasteurella mulocida Toxin führt über Rho und mit großer Wahrscheinlichkeit auch über die …
-
Grounding the constructional architecture of the lexical constructional model in cognition: implications for the development of a knowledge base
… herramientas del Modelo Léxico Construccional (MLC), un modelo basado en el uso del lenguaje que reconcilia ideas de diferentes modelos construccionistas de corte funcional y cognitivo. En nuestra investigación tomamos los cuatro niveles propuestos por el MLC como punto de referencia (niveles …
-
Multi-Angle Beam Generation and Steering via Meander-Line-Coil EMATs
This thesis investigates Meander-Line Coil (MLC) Electromagnetic Acoustic Transducers (EMATs) for the purposes of Non-Destructive Testing (NDT), focusing on their theoretical foundations, simulated modelling, and experimental validations. Whilst the detection of defects was not investigated, this …
-
DELAYED EFFECTS OF SUB-LETHAL LAMPRICIDE, 3-TRIFLUOROMETHYL-4-NITROPHENOL (TFM), EXPOSURE ON THE METABOLIC PHYSIOLOGY OF JUVENILE LAKE STURGEON (<em>ACIPENSER FULVESCENS</em>)
… 0.5x, and 1.0x the minimum lethal concentration (mlc) of TFM required to kill 99.9% of sea lamprey larvae during a routine stream treatment. The mlc was estimated based on pH and alkalinity of water in the lab and U.S. Fish and Wildlife Service TFM prediction charts. Sub-lethal exposure to TFM did …
Page 1 of 3