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.
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Showing 1 to 20 of 54 for “"TSR"”.
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Systematische Untersuchungen zur Elektronenkuehlung am Heidelberger Schwerionenspeicherring TSR
… auch transversal am Heidelberger Speicherring TSR untersucht. Transversal wurde eine Methode entwickelt, um Kuehlraten fuer kleine Relativgeschwindigkeiten zu bestimmen. Aus dieser Kuehlrate kann der Reibungskoeffizient, bzw. der Gradient der Kuehlkraft im linearen Regime der Kraft berechnet …
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Oxygen Sensing by the Aer and Tsr Receptors of Escherichia Coli
… concentration of its environment via the Aer and Tsr receptors, and swims to an oxygen concentration that provides optimal energy generation. Aer and Tsr do not sense oxygen per se but, sense the internal energy state via the electron transport system (ETS) in a previously unidentified mechanism. …
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The design and testing of a constrained proximal humeral total shoulder replacement (TSR)
Orthopedic oncology provides for a challenging field in prosthetic design, especially in proximal humeral sarcoma cases. In these cases a large volume of bone an muscle is removed as a result of the sarcoma. This leaves insufficient musculature to stabilize an un-constrained prosthesis. This report …
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Laser-trapped Atoms as a Precision Target for the Heavy-Ion Storage Ring TSR
… inside the Heidelberg Test Storage Ring TSR. Since the trapped atoms are very well localized and their thermal energy can be neglected they are ideally suited to study collisions with stored heavy ions at energies of some MeV/u. Measurements of collision cross sections for ionization of …
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First Order Dynamic Sliding Mode Control of a Wind Turbine with Optimized Tip Speed Ratio
… is to identify the optimal tip-speed-ratio (TSR) for maximum power using the Recursive Least Squares (RLS) method. The RLS generates a polynomial connecting the TSR and power coefficient, defining the wind turbine's operating point. A forgetting factor is incorporated in the RLS method for …
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Tooth Size Ratio in Orthodontic Patients with Varied Sagittal Skeletal Patterns; A CBCT Study
<p>Objective: Maxillomandibular tooth size ratio (TSR) is an important aspect in achieving a satisfactory orthodontic outcome. The purpose of this study is to compare TSR among orthodontically treated patients with different skeletal anteroposterior (AP) patterns. Methods and Materials: The …
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EVA and shareholder value creation: an empirical study
… metrics namely, Total Shareholder Return (TSR) and Tobin's Q are also considered to highlight the valuerelevance of EVA vis-a-vis these measures in predicting shareholder wealth. Using a sample of panel data of around 12,000 firm-year observations taken from the Stem Stewart 1000 EVA/MVA …
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Ein Detektorsystem für Umladungs- und Fragmentationsexperimente mit gespeicherten Ionen
… am Heidelberger Schwerionenspeicherring TSR entwickelt. Dafür wurden als mögliche Detektormaterialien sowohl ein CVD-Diamantchip als auch ein YAP:Ce Szintillator untersucht. Der Diamant zeigte ein ausgezeichnetes Zeitverhalten, ist jedoch leider durch starke Polarisationseffekte unter …
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Total Quality Management: Bridging Theory to Practice
… of TQM. As with TeleServices Resources (TSR), the evaluative case study subject for this research, organizations worldwide have adopted TQM to establish a culture that would make them more capable of producing quality products and services. Many of these efforts never realized their …
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Improving regression testing efficiency and reliability via test-suite transformations
… the effectiveness of test-suite reduction (TSR), a traditional test-suite transformation that removes tests deemed redundant with respect to other tests in the test suite based on heuristics. TSR outputs a smaller, reduced test suite to be run in the future. However, TSR risks removing tests …
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Comprehensive Evaluation of Asphalt Mixtures in Arid Climatic conditions
… through the indirect tensile strength ratio (TSR), Hamburg wheel-track test (HWTT), dynamic modulus (|E*| referred to as E*), cyclic fatigue (CF), and stress sweep rutting (SSR), at unconditioned (UC) and moisture-conditioned states at one freeze-thaw cycle (1-C) and three freeze-thaw cycles …
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Competition between Reaction Channels in Electron Collisions of the Hydrogen Molecular Ion HD+
… an absolute scale, at the heavy-ion storage ring TSR (Max-Planck-Institut für Kernphysik). The measured cross-section shows a previously unknown structure at electron energies between 1-3 eV, in correlation with the energy thresholds for the opening of additional channels in the dissociation of …
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Aerodynamic performance evaluation of multi inner blades savonius rotor
… under low and normal ranges of Tip Speed Ratio (TSR) through simulation and experimental work. A numerical investigation was adopted using ANSYS Fluent 19.1 software in order to determine the aerodynamic performance such as power coefficient (Cp) and torque coefficient (Ct). The numerical …
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The importance of hydrologic refugia for the diversity of the Cape Flora
… or xeric) by mapping total species richness (TSR), the distribution of widespread species (WS), narrow-range endemics (NREs), and wetland dependent narrow-range endemics (WD-NREs) and explore the environmental correlates of these distributions. I make use of Quarter degree square grid cells as …
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The epidemiology of congenital hypothyroidism in the United Arab Emirates
… the capillary Thyroid Stimulating Hormone (TSR) for all newborns at the week of age. In addition, chemical and radiological techniques were employed to screen for positive cases. Firstly, cases detected have been studied in terms of prevalence of the disease in the UAE in relation to other …
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Evolutionary physiology of New Zealand stick insects: A thermal biology approach
… Secondly, the temperature-size rule (TSR) – the size reduction of ectotherms reared on warm temperatures compared to cold-reared counterparts – has puzzled ecologists for over a century. Here, I identified for the first time, in a common garden experiment, the evolutionary origin of …
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Deal rationales for technology M&A : an analysis of the two year value generated
… growth rate) and total shareholder return (TSR) are analyzed in the process and ultimately TSR has been chosen to measure the long-term value of the deals in this study. This study concludes "Cross-Selling" and "Acquiring technical capabilities" as having probability of higher returns and …
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SPONTANEOUS SPEECH ANALYSIS FOR DETECTING MILD COGNITIVE IMPAIRMENT AND ALZHEIMER’S DISEASE IN THAI OLDER ADULTS
… Picture description (TPD), Thai Story Recall (TSR), and Semi-structured Interview for Thai (SIT) Ninety-eight Thai older adults underwent screening tests and three spontaneous speech tests. Then they were classified into three groups, including healthy control (HC), MCI, and AD. Their verbal …
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Performance Characteristics of Polyethylene Terephthalate (PET) Modified Asphalt
… exhibited better rutting resistance and a higher TSR than the control in ITS testing. 4) The dry process mixture exhibited better resistance to permanent moisture damage in APA Hamburg testing and also exhibited a higher TSR than the control in ITS testing. 5) The modified mixtures exhibited lower …
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Molecular modeling and simulation of bacterial chemosensory arrays
… derive a model of the E. coli serine receptor (Tsr), including the previously uncharacterized TM four-helix bundle and HAMP domains. In addition, I report a series of MD simulations of a fragment of the resulting Tsr model, investigating the structural and dynamical effects of mutations on a key …
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