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 156 for “"NV"”.
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NV diamond project for nEDM
… the research conducted on Nitrogen Vacancy (NV) defects in diamonds for the nEDM experiment which has an operating temperature of 0.5 K. NV defects have been investigated as metrological sensors for measuring both, electric and magnetic fields at room temperature and also at 4 K. This thesis …
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A Conceptual Model OF Groundwater Flow in Spring Valley, NV, AND Snake Valley, NV-UT
… constraints, which result in plausible models involving both local flow paths and interbasin flow paths. Interbasin flow from northern Spring Valley to northern Snake Valley is unlikely and can be explained by the deep circulation of groundwater that is mixed with modern recharge. The …
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Dynamic Behavior of Balanced NV-trees
… thesis we focus on the dynamic behavior of the NV-tree, which is a disk-based approximate index for very large collections. The NV-tree has several configuration and implementation options that affect the performance of index maintenance. We report on an initial study of the effects of these …
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Digital Twin Modeling for NV Magnetometry
… twin modeling framework for nitrogen-vacancy (NV) center-based magnetometry, advancing the field of quantum sensing. A surrogate model serves as a computational representation of the physical NV magnetometer system, enabling comprehensive exploration of parameter spaces to optimize device …
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Development of a Compact Diamond NV- Magnetometer
The negatively charged nitrogen vacancy (NV−) centre in diamond has emerged as a valuable platform for precision magnetometry that can offer exceptional sensitivity and nanoscale spatial resolution, even at room temperature. This thesis aims to present the design, development, and analysis of a …
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Characterization of Mercury Transport and Fate in the Truckee River, NV, USA
… described in this thesis provides a detailed investigation of mercury (Hg) distribution and the potential sources of methylmercury (MeHg) in fish for the Truckee River, CA-NV, USA. Mercury concentrations in biotic (fish and macroinvertebrates) and abiotic (water and sediments) components of the …
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Contemporary Assessment of Benthic Macroinvertebrates and Fish Interaction in the Truckee River, NV
… both federal and state agencies are currently involved in efforts to re-introduce a native trout in the Truckee River, Lahontan cutthroat trout (Oncorhynchus clarkii henshawi), which was extirpated from the system by the middle of the 20th century. As such, there is much to be gained from …
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Evidence for rapid epithermal mineralization and coeval bimodal volcanism, Bruner Au-Ag property, NV USA
… vectors to mineralization remain elusive. By investigating the nature of mineralization and time-space relationships between volcanic/hydrothermal activity, the deposit has been integrated into a regional framework, and exploration targeting improved.Mineralization occurs within narrow quartz + …
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HYPORHEIC FLOW, RESIDENCE TIMES AND NITROGEN REACTIONS IN A RIFFLE-POOL SEQUENCE, TRUCKEE RIVER, NV.
… are directly linked. Thus, this dissertation investigates hyporheic flow, residence times, oxygen dynamics and nitrogen transformations of a riffle-pool sequence in the lower Truckee River. The overall objectives of this research are to examine the physical and chemical controlling variables of …
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Using GPS to Quantify Three Dimensional Storage and Aquifer Deformation in the Virgin River Valley, NV
… horizontal strain is significant. A field based investigation in Mesquite, NV, was undertaken from May to July, 2003, for the purpose of evaluating the significance of horizontal strain during an aquifer test. The hydraulic heads in the aquifer were monitored within a meter of the municipal …
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Interpreting Global Emissions Scenarios into a Local Scale Urban Growth Model: Truckee Meadows Metropolitan Region, NV, USA
… work to join SRES-linked urban growth and environmental models in order to conduct integrated climate change impact assessments at the local scale. Local scale analyses combining interrelated socio-economic and environmental issues will enable communities to make resilient plans which can …
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Time-Space Relationships between Sediment-Hosted Gold Mineralization and Intrusion-Related Polymetallic Mineralization at Kinsley Mountain, NV
… stibnite or tennantite-tetrahedrite, which are enveloped by arsenian-pyrite rims. Gold strongly correlates (correlation coefficient >0.5) with Ag, As, Hg, Sb, Te, and Tl. The ore-stage pyrite at Kinsley contrasts with ore stage pyrite in CTGDs, where the arsenian-rims are typically "fuzzy" in …
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Petrology of Mineralized and Non-Mineralized Samples from the Railroad District within the Carlin Trend, Elko, NV
… were analyzed using standard petrography, Environmental Scanning ElectronMicroscope (ESEM), and cathodoluminescence to identify the relationship betweenhost rock and gold mineralization fluids. The Railroad District, southwest of Elko,Nevada, is part of the Carlin Trend, an area known from …
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Hydrochemical Response of Groundwater Following the 2020 Monte Cristo Range Earthquake Sequence within Mineral and Esmeralda Counties, NV
… impacts earthquakes have on the hydrogeological environment. Elemental chemical analysis is planned to further the understanding of earthquake mechanisms and their response in the Basin and Range.
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Quantifying high-resolution hydrologic parameters at the basin scale using InSAR and inverse modeling, Las Vegas Valley, NV
… to determine and develop optimal strategies for inversely calibrating transmissivities (T), elastic and inelastic skeletal storage coefficients (Ske and Skv) of the developed-zone aquifer and conductance (CR) of the basin-fill faults for the entire Las Vegas basin, and to investigate future trends …
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Electrochemical modulation of fluorescence of nitrogen vacancy centers in nanodiamonds for voltage sensing applications
The nitrogen vacancy (NV) color center in diamond has been used to sense environmental variables such as temperature and electric and magnetic fields. Most sensing protocols depend on the optically detectable magnetic resonance of the negatively charged NV- spin state. As such, fluctuations in the …
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