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 2012 for “"Converted"”.
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Detection and identification of converted modes and source independent converted phase imaging : Groningen, The Netherlands
… discuss the earthquake catalog. We examine the converted arrivals in order to understand their nature. A combination of move-out analysis, raytracing and finite-difference simulations has revealed that the data contain converted phases from two shallow interfaces. We discuss the possibility of …
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Coupling Down Converted Light Into Single Mode Fibers
… on the collection efficiency of Type I down converted photons into single mode fibers. For best single and coincidence counting rates, we find that the mode sizes should be close to the same size and that the mode waists should be located near the down-conversion crystal. Larger collection …
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THE FEASIBILITY OF CHAPARRAL RESTORATION ON TYPE-CONVERTED SLOPES
… in a Mediterranean-type climate, on a type-converted landscape in San Timoteo Canyon, Riverside County, California. The objectives of this study were to (1) compare the effectiveness of the broad-spectrum herbicide, glyphosate, to that of the grass specific herbicide, fluazifop, at …
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P-SV converted wave reflection seismic prospecting system. A
Includes bibliographical references (pages 129-130).
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Laboratory threshing tests on pea beans using Lilliston converted peanut combine
Thesis (M.S.)--Michigan State University. Dept. of Agricultural Engineering, 1967
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Soil Carbon Dynamics in Lawns Converted From Appalachian Mixed Oak Stands
Conversion of native forests to turfgrass-dominated residential landscapes under a wide range of management practices results in dramatic changes to vegetation and soils, which may affect soil carbon storage. To better understand the effects of landscape conversion and management on soil carbon, we …
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Rowan University's converted triples: impacts on roommate relationships and fostering social density
<p>The primary purpose of this study was to explore selected freshmen students that were assigned to triple rooms for the 2014-2015 academic year and see how a student's assignment to a triple room impacted his or her roommate relationships and possibly led to the fostering of social density. The …
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Design criteria for a medium-powered, dynamically converted radioisotopic power generator for terrestrial use.
Thesis: B.S., Massachusetts Institute of Technology, Department of Nuclear Engineering, 1978
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Field investigation comparing conventional compressional-wave, converted-wave, and horizontally-polarized shear-wave reflections, A
Includes bibliographical references.
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Genetic dissection of sorghum height and maturity variation using sorghum converted lines and their exotic progenitors
Sorghum is a photoperiod-sensitive, short-day tropical species that shows long delays in flowering at temperate latitudes. Most temperate-adapted sorghum cultivars are photoperiod-insensitive and dwarfed for grain production. Classical segregation studies predict that temperate adaptedness involves …
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Theory and application of source independent full wavefield elastic converted phase seismic imaging and velocity analysis
… the interference between pure (PP and SS) and converted-phase (PS and SP) waves. For seismic imaging, we develop amplitude-balancing source-independent converted-phase seismic imaging conditions and introduce a concept of conversion ratio coefficients to provide a physical and mathematical …
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Interpretation of shear wave birefringence in P to S converted waves data using the propagator matrix method
… birefringence properties for 3D surface P to S converted waves. To accomplish this we approach the problem using reverse VSP (RVSP). The method works in the pre-stack domain and uses the P waves converted to S as shear wave sources. We solve the transmission problem using the propagator matrix …
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New reactions of ceph-3-ems
… novel compounds (A-D) are produced. Ester (B) is converted into carboxylic acid (E).<br/><br/>The regiospecificity of alkylation reactions of ceph-3-em sulphides, α- sulphoxides and β-sulphoxides is investigated for a variety of bases and electrophiles. C-4 disubstituted ceph-2-ems thus obtained …
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Intake flow analysis of a pulsed detonation engine
A CFD program is converted and modified to explore unsteady flow within the intake system of a pulse detonation engine (PDE). Using a quasi-one-dimensional approach the program provides insight into the unsteady nature of localized equivalence ratios to include their effects on PDE performance. The …
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An estimation of the performance of spark ignition methanol engines
… Engines, taken from existing road vehicles, were converted to methanol operation and evaluated. During the planning phase of each conversion, it was apparent that there was a need for a method of estimating the probable performance of the converted engine. The objective of this thesis was …
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Concentrations of Triclosan in the City of Denton Wastewater Treatment Plant, Pecan Creek, and the Influent and Effluent of an Experimental Constructed Wetland
… > wetland outflow (a=0.05). After the plant converted to ultraviolet disinfection, measurements were made before and after the UV basin to determine if significant amounts of triclosan were converted to dioxin. Percent loss at each of the treatment steps was determined. Concentrations of …
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Conceptus-derived Fibrinogen and its Implication in Equine Pregnancy
… that conceptus-derived fibrinogen is converted into fibrin and aids in fixation via integrin receptors. We determined that RGD-binding integrins are expressed in endometrial and embryonic/fetal cells and interact with fibrinogen. Moreover, endometrial and embryonic cells presented the …
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Distressed conversions
… Specifically, it focuses on developments that converted from apartments to condominiums mainly during the boom years between 1997 and 2007 and developments that converted from condominiums to apartments during the bust years between 2008 and 2011. In the case of the latter, this thesis seeks to …
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Determining Zambia’s potential for bioethanol production as a motor vehicle fuel to meet climate objectives by 2040.
… level. These feedstocks were quantified and converted to bioethanol using appropriate mathematical ratios. The period of assessment ranged from 2007 to 2017 and then forecast to 2040 which is seemingly a global benchmark to migrate from use of fossil fuels to alternative fuel sources …
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