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 47 for “"full coverage"”.
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A Full Coverage Film Cooling Study: The Effect of an Alternating Compound Angle
This thesis is an experimental and numerical full-coverage film cooling study. The objective of this work is the quantification of local heat transfer augmentation and adiabatic film cooling effectiveness for two full-coverage film cooling geometries. Experimental data was acquired with a …
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Benchmarking of Computational Models Against Experimental Data for Adiabatic Film-Cooling Effectiveness for Large Spacing Compound Angle Full Coverage Film Cooling Arrays
… ratio, surface angle, and hole spacing for two full coverage geometries composed of cylindrical staggered holes at a compound angle of 45 degrees. These holes varied parametrically the inclination angle to be 30 and 45 degrees, while maintaining a lateral and axial spacing of 14.5 hole …
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Phase diagram for the co-adsorption of O and OH on Pt(100) and Pt(111) as determined by DFT
… concerns when considering adsorption at higher coverages as species have been observed to have a maximum coverage less than one monolayer (ML), such as O and OH on platinum (Pt) surfaces for use in direct methane to methanol synthesis. It has been suggested that the maximum coverages are due to …
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Evaluation of Second Generation Indirect Composite Resins
… These materials are indicated as long term full coverage dental restorative materials. However the mechanical and physical properties of new Second Generation Indirect Composites for this particular application have not been fully evaluated. The purpose of the study was to compare the …
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A practical, comprehensive and accessible binary framework for security
… must balance sound and comprehensive code coverage with high performance to ensure practical viability, while enabling developer productivity. To address these, I first introduce Janitizer, a hybrid static-dynamic binary framework that overcomes the limitations of static and dynamic-only …
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Factors associated with survival of teeth following initial endodontic therapy
… presence of core buildup, post and core, and full coverage crown. These patients were reviewed to observe if they had periodontal conditions and if other periodontal treatments were provided. Material and methods: Electronic health records of patients who had primary endodontic treatment at …
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Integrated Catalytic Fabrication Approaches for Graphene-Based Electronic Devices
… the fundamental trade-offs found between growing full coverage, but low-quality, inhomogeneous IGF films by precipitation with stable catalyst and obtaining high-quality, homogeneous IGF films but with no full coverage when using unstable catalysts. Based on our findings and developed …
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Electroless Atomic Layer Deposition
… systems tend to grow 3D leading to non-uniform coverage and rough surface. This poses an issue when very thin film deposition is required with 2D morphology and full coverage of deposit is desired. In this thesis, we propose a protocol for aqueous solution based thin film deposition where …
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The body count : using routine mortality surveillance data to drive violence prevention
… for which the surveillance system maintained full coverage from 2001 to 2005. The aim was to apply more complex statistical analysis and modelling than had been applied previously.
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Survival rate and fracture strength of endodontically treated crowned maxillary incisors with severe defects, restored with different post and core systems after exposure to the artificial mouth.
… using a resin cement. All the samples received full coverage metal crowns, cemented with glass ionomer cement. All samples were exposed to 1,200,000 chewing cycles at 30 N. The survival rate of the samples after exposure to the artificial oral environment was as follows: 87.5 group 1, 93.75 …
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Can NATO's Missile Defence System Protect Bulgarian Territory?
… architecture would not be able to provide full coverage of Bulgarian territory in the near term.</p>
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Graphene-assisted spontaneous relaxation and direct CVD growth of graphene on III-V substrate
… semiconductor substrates with graphene having full coverage and thickness that is close to monolayer. This novel graphene growth process can further improve the materials quality and performance of lattice-mismatched systems that utilize the spontaneous relaxation mechanism.
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Investigating Spring Dead Spot Management via Aerial Mapping and Precision-Guided Inputs
… (SSP) treatment was evaluated against blanket, full-coverage applications of penthiopyrad (BP) and tebuconazole (BT), and an untreated control. Treatments were compared using DIA, post-treatment SDS patch count (PC), and SDS patch reduction (PR). Across all three metrics, the penthiopyrad …
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Investigating the Maximal Coverage by Point-based Surrogate Model for Spatial Facility Location Problem
… also found to make significant contributions to coverage errors. A surrogate error measure using a point-based surrogate model was derived to characterize relationships among spacing, facility coverage area, and spatial coverage error. Locating continuous space facilities with full coverage is …
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Experimental investigation of overall effectiveness and coolant jet interactions on a fully cooled C3X turbine vane
… on experimentally measuring the performance of a fully cooled, scaled up C3X turbine vane. Experimental measurements focused on investigating row-to-row interactions of coolant jets and the contributions of external film cooling and internal impingement cooling to overall cooling effectiveness. …
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Structural and Opto-Electronic Properties of GaAs and InP Based Quantum Dot Lasers
… such as number and separation of QD layers. Full coverage of the S, C, and L optical communications bands by these lasers is demonstrated, leading to the opportunity for multi-band amplifier components. The variation of peak gain with carrier density is reported for the first time for these …
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The use of cell demodulated electronic targeted anesthesia to control dental operative pain in pediatric patients
… in this study. Procedures performed involved full-coverage stainless steel crowns on maxillary primary molars, some of which required indirect pulp therapy and pulpotomies. A total of 55 children, aged 6 years to 10 1/2 years, were randomly selected to have treatment done with CEDETA or local …
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Advanced handover procedure for cellular communication systems
… microcells and macrocells are used to achieve full coverage and increase the spectral capacity. Supporting higher numbers of mobile terminals and the use of smaller cells will result in an increase in the number of handovers, and consequently an increase in the time delays required to perform …
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Phase behavior of dipolar fluids and ion-dipole mixtures, and surface diffusion of adsorbed polymers
… diffusion behavior of adsorbed polymers over the full concentration range. In Chapter 2, I study the phase behavior of dipolar fluids by means of Monte Carlo simulations. My goal in this chapter is to examine the possibility of phase separation in a dipolar fluid system and to use quantitative …
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The steps of kings: terraced landscapes in the Lake Pátzcuaro Basin, Michoacán, México
… recent archaeological investigation, including full coverage settlement pattern survey, geoarchaeology, and remote sensing/ARCGIS, which documented patterns of settlements, confirmed the presence of terraces, and the general landscape development of the former island. This thesis documents and …
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