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 20 for “"recalculation"”.
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Identifying Treatment Planning System Errors In Iroc-Houston Head and Neck Phantom Irradiations
… radiation therapy. Using an independent recalculation system, the Imaging and Radiation Oncology Core-Houston (IROC-H) can identify institutions that have not sufficiently modelled their linear accelerators in their TPS model. Linear accelerator point measurement data from IROC-H’s site …
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Teismų praktikos, nagrinėjant bylas dėl socialinio draudimo pensijų, analizė /
… the last few years is disputes, regarding the recalculation of social benefits of the Republic of Lithuania, reduced state and state social insurance pensions for certain groups of individuals. The Constitutional Court of the Republic of Lithuania stated that the reduction of pensions, when …
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Mineralogy of Eudialyte Group Minerals From the East Hill Suite Of the Mont Saint-Hilaire Alkaline Plutonic Complex, Including an Alternative Site-Assignment Algorithm & A Proposed Classification System
… An algorithm was created to address the inherent recalculation difficulties in the absence of single-crystal X-ray data and was an overall improvement over previous schemes. Eudialyte group minerals were analyzed from the East Hill Suite of the Mont Saint-Hilaire alkaline complex. Recalculations …
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THE DEVELOPMENT OF THE WEB BASED CO2SYS PROGRAM
… before and after the data calculation, i.e., recalculation. Much more powerful error checking has been built into this web-based system. It also provides useful directions and guidance for the user. The user can get access to the helpful information for each input and constant. Typographical …
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THE DEVELOPMENT OF THE WEB BASED CO2SYS PROGRAM
… before and after the data calculation, i.e., recalculation. Much more powerful error checking has been built into this web-based system. It also provides useful directions and guidance for the user. The user can get access to the helpful information for each input and constant. Typographical …
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Applications of reference cycle building and K-shape clustering for anomaly detection in the semiconductor manufacturing process
… time. The window constraint, as well as the recalculation method of combining the previous centroid and new datasets, substantially reduce calculation time with slight accuracy loss. Based upon one centroid building method, shape extraction, a novel clustering method, k-shape, is implemented …
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Traces of Extra Dimensions in Cosmology
… account and look at the implications of this recalculation for the LIGO and LISA gravitational wave detectors, find that both signals, and in particular the cusp signal, have a potentially significant damping, and consider the implications for the detection of extra dimensions.
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Quantifying The Magnitude of to tal Dose Deviation Caused By Various Sources of Error Among Iroc Phantom Irradiation Results
… error was assessed through independent recalculation of the phantom plans using a dose recalculation system (DRS). An acrylic output block containing TLDs was irradiated by each institution prior to phantom irradiation, to measure machine output on that day. Machine output error was …
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Robust Adaptive Rigid Body State and Mass Property Estimation Via Unscented Kalman Filter on TSE(3) with Process Noise Estimation
… distribution often require a careful and costly recalculation to ensure applied control inputs produce the desired results. As spacecraft missions grow in both duration and number, meeting the need for precise and accurate measurements becomes increasingly complex. Stochastic effects, such as …
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A new direct viscous-inviscid interaction method for aerodynamics analysis
… modifying geometry is carried out, to allow recalculation by using Euler solver can be done. As the pressure distribution based on new geometry is obtained, and then it is used for solving the boundary layer equation. This calculation is carried out for several times until a prescribed …
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Development of A New Independent Monte Carlo Dose Calculation Quality Assurance Audit to ol For Clinical Trials
… and benchmarked against measurements. A recalculation of TPS dose from archived phantom credentialing audits was performed as a proof of concept for the models’ utility as a quality assurance tool for use in clinical trial audits.</p>
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A knowledge-based design framework for airplane conceptual and preliminary design
… using separate programs due to the automatic recalculation with any change of input data. The direct visual feedback of 3D geometry in the AAA-AML, will lead to quicker resolving of problems as opposed to conventional methods.
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A comparative study of costs for inclusive special education in the Commonwealth of Virginia
… education costs during the same time period. Recalculation using the Larson method showed that special education costs were approximately one and one-half times those reported by standard reporting procedures. The study also produced a more accurate method for determining regular education …
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Novel localised quality of service routing algorithms. Performance evaluation of some new localised quality of service routing algorithms based on bandwidth and delay as the metrics for candidate path selection.
… overhead by applying the disjoint paths method, recalculation of candidate paths set and dynamic paths selection method. Thus, localised QoS routing can be used as a load balancing tool in order to improve the network resource utilization. A delay and bandwidth combination is one of the future …
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Biotite oxidation: an experimental and thermodynamic approach
… directly with the hydrogen fugacity of the runs. Recalculation of the formulae on the basis of seven octahedral and tetrahedral cations results in a variable number of anions (11.6-12.0) that is positively correlated with the amount of ferrous iron. This, together with the lack of variation of the …
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Development and modelling of new wideband microstrip patch antennas with capacitive feed probes
… as well as special algorithms to eliminate the recalculation of duplicate interactions. The thesis also contains a quantitative comparison of various attachment modes that are often used in the moment-method modelling of probe-to-patch transitions. Various numerical and experimental results are …
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Micromechanical study of two-phase flow during air sparging
… step, the distribution of the phases leads to a recalculation of the effective viscosities in the network, capillary pressures across the menisci, and thus the coefficients in the equations for the pressure field. When the pressure field is known, the flow field follows automatically and the …
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Optimal configuration of large arrays of floating bodies for ocean wave energy extraction
… spatial array configuration do not require the recalculation of the hydrodynamic characteristics of an array. Second, the non-linear mean drift force on an array is expressed in terms of newly-formed non-linear drift transfer matrices. Lastly, a theoretical formulation is developed for periodic …
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An active spatial database for the multi-scaling of the National Park of Azagny's geographic data
… the value of the scale, and 4) attribute value recalculation by combining initial values. Mapmakers can build such combinations using different strategies. We then integrated these techniques into an active database. Both geometric and attribute value aspects are then managed through a set of …
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Predicción de la durabilidad del hormigón armado a partir de indicadores de corrosión: aplicación de la resistividad eléctrica
… done during production control, and through the recalculation of service life expectancy by means of the semi-empirical model based on the resistivity of hardened concrete according to the obtained value experimentally, Therefore, it is an important contribution to sustainability strategies …