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 1210 for “"Patch"”.
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Patch reefs off Bermuda
Patch reefs living on the Bermuda Platform provide excellent models for detailed investigation of bioclastic sediment dispersion. Skeletal debris is shed from the reef top to form a wedge of reef flank sediments which angularly onlaps the reef mass at the uppermost reef flank and grades into …
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An analysis of patch plausibility and correctness for generate-and-validate patch generation systems
We analyze reported patches for three existing generate-and-validate patch generation systems (GenProg, RSRepair, and AE). The basic principle behind generate-and-validate systems is to accept only plausible patches that produce correct outputs for all inputs in the test suite used to validate the …
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Evaluation of concrete patch repairs
… which influence the adhesive strength of patch repairs. In order to evaluate the efficiency and quality of remote robotic hydroerosion, 4 sets of parameters (concrete, pressure, generating unit, demolishing unit and nozzle parameters) were investigated using 7 series of tests. The flexural …
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Geophysical investigation and assessment of the Rye Patch Known Geothermal Resource Area, Rye Patch, Nevada
… magnetic survey was conducted at the Rye Patch Known Geothermal Resource Area located at Rye Patch, Nevada. The purpose of the study was to attempt to further delineate the geothermal reservoir and/or to identify potential drilling targets. The survey consisted of collecting data at 264 …
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In Hindsight: Non-visible Patch Points
<p><em>E</em>xhibition consisting of seven ceramic vessels. I constructed these objects on the potter’s wheel by throwing and joining sections together based on a set of loose measurements and visual guidelines I have developed using slips and underglazes for mark making and soda firing for final …
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Patch Based Models for Image Enhancement
We wind up the work presented in this dissertation by presenting a subjective study of changes in human interpretation of visual stimuli as a function of image degradation. We stumble on the well known but less understood fact that enhancement does enhance human interpretation, though the …
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Patch Life: Army Wives Behind the Wire
… army wives. Attuned to the wives’ voices, Patch Life, Army Wives Behind the Wire accompanies them as they learn the complex unwritten rules of the overseas garrison, becoming physically and ontologically bounded into the hierarchical and patriarchal system of their husbands’ employer. It …
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Arrowhead patch slot antenna for 5G applications
With the rapid development of 5th generation mobile network (5G), the need to integrate multiple frequency bands and multiple wireless standards into 5G systems is growing. The antenna is an essential part of the system to ensure communication quality. Therefore, research on antennas and arrays …
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Regulation of Seat-patch Water Potentials in Anurans
… of blood. Some reports have speculated that seat-patch may act as a compartment of water exchange between the blood and the environment. Thus, I have studied the water potential of the seat-patch and blood to evaluated their roles in water uptake in frogs. The water potentials of seat-patch and …
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Design of microstrip patch antenna for the NPSAT1
… presents the design of two circularly polarized patch antennas for operation at 1.767 GHz and at 2.207 GHz (for receiving and transmitting, respectively) on NPSAT1 satellite. The design requirements for the antennas include a VSWR of less than or equal to 2:1 for 50 omega reference impedance. The …
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Single Layered Periodic Structure Loaded Textile Patch Antennas
… Single Layered Periodic Structure Loaded Textile Patch Antenna with probe feed excitation. Specifically, this thesis is concentrated on the application of wearable antenna arrays with space suit, since this thesis has collaboration with the University of North Dakota (UND) Space Suit Laboratory in …
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Alternative patch repair materials for rebar corrosion damage
… of corrosion damaged concrete is the patch repair procedure. However, in practice this method has shown to often be unreliable as a consequence of the widespread occurrence of shrinkage cracking and poor substrate-patch adhesion leading to debonding of the patch repair. From a …
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Engineering a microneedle patch for opioid overdose therapy
… developed a minimally invasive microneedle (MN) patch system using gelatin methacryloyl (GelMA) hydrogels to enable sustained transdermal delivery of naloxone. Microneedle arrays (10×10, 600 µm height, 500 µm pitch) were fabricated with tunable UV crosslinking (0s, 15s, 30s, 60s) to optimize …
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Multi- Gigabit Patch Antenna Wireless Links: An Experimental Investigation.
… To accomplish this, a wide bandwidth suspended patch antenna was developed and modelled using Agilent ADS software. Difficulties with the antenna feed were overcome using an integrated stub tuning method. Three antennas were designed to operate at centre frequencies of 2.4 GHz, 4 GHz, and 6 GHz, …
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Attention: not just another dataset for patch-correctness checking
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
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Two-patch herbivore/vegetation models with density-dependent migration
… interactions in environment of two patches, using the metaphysiological approach and a density-dependent migrations. In the first model we considered the case when the environment is constant, and we constructed a system of four perturbed ordinary differential equations describing …
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Multi Array, Conformable Ultrasound Patch for Soft Tissue Imaging
… of a locally rigid globally flexible ultrasound patch using novel piezoelectric ceramics. The ceramics are fabricated into 64 element linear arrays transducers and then their electrical impedance and acoustic properties are characterized. Individual and groups of transducers are then used to …
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Automatic patch generation via learning from successful human patches
Automatic patch generation holds out the promise of automatically correcting software defects without the need for developers to manually diagnose, understand, and correct these defects. This dissertation presents two novel patch generation systems, Prophet and Genesis, which learn from past …
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Patch-based Denoising Algorithms for Single and Multi-view Images
… segmentation, computing disparity maps, etc. Patch-based denoising methods have recently emerged as the state-of-the-art denoising approaches for various additive noise levels. This thesis proposes two patch-based denoising methods for single and multi-view images, respectively. A modification …
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