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 13 of 13 for “"DTMS"”.
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A Step Towards an Intelligent Digital Training Management System (I-DTMS)
… U.S. Army Digital Training Management System (DTMS) is a web-based system designed to create a single point of entry for units to schedule unit training, manage training resources, and create schedules and master calendars for training. Currently, the U.S. Army uses DTMS to manage unit training …
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Digital Terrain Models for Radio Path Loss Calculations
… on the implementation of a number of prototype DTMs, including a regular grid, sub-sampled grids, variable density grids, elevation difference grids, polynomial models of fixed and variable degree, surface patch quadtrees, and triangulated irregular networks (TINs). Each of these DTMs are …
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Accuracy of Cephalometric Analyses and Tooth Movements of Conventional vs CBCT-Generated Cephalograms
… showed that directional tooth movements (DTMs) between the two radiographic modalities were not statistically significant. Total tooth movements (TTMs) showed statistical significance at maxillary molar furcation and maxillary molar root. All statistical significance found in this study …
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Evaluating the performance of multi-rotor UAV-Sfm imagery in assessing simple and complex forest structures: comparison to advanced remote sensing sensors
… depend on reliable Digital Terrain Models (DTMs), while UAV-based DBH estimations depend on reliable dense photogrammetric point cloud. The main aim of this study was to evaluate the performance of multirotor UAV photogrammetric point cloud in estimating homogeneous and heterogeneous forest …
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Bayesian Phase I Dose Finding In Cancer Trials
… a design based on a discrete-time multi-state (DTMS) model.</p> <p>We list alternative Bayesian dose-escalation rules and perform a simulation study for the intra-rule and inter-rule comparisons based on two statistical models to identify the most appropriate rule under certain scenarios. We …
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FUSING GEDI LIDAR AND TANDEM-X INSAR OBSERVATIONS FOR IMPROVED FOREST STRUCTURE AND BIOMASS MAPPING
… reduced from 1.7–3.8 m using only simulated GEDI DTMs to -0.9–1.1 m by using both simulated GEDI DTMs and canopy heights. Finally, wall-to-wall TDX heights were used to improve biomass estimates from simulated GEDI data over three contrasting forest types. When using simulated GEDI sampled …
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DTM Generation in Forested Areas from Full-Waveform Airborne LiDAR Data
… Marie, Ontario, Canada were used. The generated DTMs were compared with those obtained from the commercial software, TerraSolid’s TerraScan, based on ground measurements. The validation results show that using the developed method, the improvement in DTM was up to 21% for the five study areas, …
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Bobinas óptimas para bioingeniería y electrónica
… TMS para aplicaciones de estimulación profunda, dTMS, y bobinas que minimicen las fuerzas de Lorentz con el objetivo de obtener dispositivos estables mecánicamente en el interior de escáneres MRI. Además, dada la potente herramienta para el diseño de bobinas que se desarrolla, se plantea su …
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The Effects of Inadequate Training on Knowledge Management Systems: Retention Crisis of Captains in the United States Army
… leverage US Army systems like Microsoft Teams, DTMS, Outlook, and many other function- specific systems).</p> <p>At present, the Army evaluates and promotes captains and other ranks based on their potential to serve at the next higher position or rank (AR 623-3, 2019), and the few or often …
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Medium-term response of lowland river reaches to changes in upland land use.
… yr" between 1963 and 1976). Contemporary channel DTMs constructed from field survey data have allowed the construction of a contemporary lowland channel sediment budget. Local inputs of bed load from composite bank erosion are shown to dominate in the budget and reaches of maximum instability are …
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Analysis and visualisation of digital elevation data for catchment management
… Profile (OS 10), LandMap, NEXTMap and Bluesky DTMs) and to explore the implications of their use in hydrological analysis and catchment management applications. The research focused on the Wensum catchment in Norfolk, UK. The research initially examined the accuracy of the seven DEMs and, …
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GPS augmentation using digital spatial data
… with different scale digital terrain models (DTMs); map-matching using odometer data, DTM and road centrelines; modelling and prediction of GPS satellite visibility using DSMs; and prediction of GPS multipath effect using DSMs and building footprints. These experiments are closely related to …
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Object-based image analysis for detecting landforms diagnostic of natural hazards
… that could be evaluated from images and DTMs, the size, shape and complexity of landforms, and the capabilities of obtaining the information in the data. I demonstrate that surface roughness is a promising metric for detecting different landforms in diverse environments, and that OBIA …