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 9 of 9 for “"Depth determination"”.
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Forensic Investigation of Stamped Markings Using a Large-Chamber Scanning Electron Microscope and Computer Analysis for Depth Determination
… a serial number; which is at least 0.003” in depth and 1/16” in height. The purpose of a serial number is to make each firearm uniquely identifiable and traceable. Intentional removal of a serial number is a criminal offense and is used to hide the identity and movements of the involved …
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Field Performance of Epoxy-Coated Reinforcing Steel in Virginia Bridge Decks
… deck inspections included crack survey and cover depth determination in the right traffic lane. Maximum of 12 cores with the top reinforcement randomly located in the lowest 12th percentile cover depth and 3 cores with the truss bars were drilled from each bridge deck. The concrete core evaluation …
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Reservoir monitoring using induced seismicity at a petroleum field in Oman
… of velocity model and how it impacts the depth determination of reservoir-induced events are demonstrated with real field data. A location method that is better-suited than other existing methods for this application is proposed. The accuracy and efficiency of this proposed location method …
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Coalbed gas origin and distribution in the southeastern Illinois Basin
… are primarily controlled by coal rank and depth. Determination of gas origin is, therefore, critical for a successful exploration strategy. This study employs geochemical, stable isotopic, and microbiological techniques to investigate the distribution and the origin of coalbed gases in the …
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Effects of starspots activity on optical and near infrared observations of planetary transits
… variations that significantly affect the transit depth determination and the derivations of planetary and stellar parameters. Surface brightness inhomogeneities, such as starspots or bright faculae, on star disc have an intrinsic dependence on wavelength and thus on the stellar colours. The colour …
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Long-term open-pit planning by ant colony optimization
… numbers. Each element in this array shows the depth of the pit in an individual column of block model. Extending this concept to a long-term production planning, a mine schedule would be represented by an array that has several mine depths at each column of block model related to different …
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Long-term open-pit planning by ant colony optimization
… numbers. Each element in this array shows the depth of the pit in an individual column of block model. Extending this concept to a long-term production planning, a mine schedule would be represented by an array that has several mine depths at each column of block model related to different …