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 151 for “"computer modeling"”.
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Computer modeling of corona discharge phenomena.
Massachusetts Institute of Technology. Dept. of Electrical Engineering. Thesis. 1973. Elec.E.
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Computer modeling of a continuous manufacturing process
Thesis (S.M.)--Massachusetts Institute of Technology, Sloan School of Management; and, Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1998.
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Computer modeling of captive-carry missile simulator experiments
The increasing number, diversity and sophistication of anti-ship cruise missiles around the world in the past thirty years have led to sophisticated countermeasures. The Naval Research Laboratory has developed hardware in the loop (HIL) missile simulator technology to assess the effectiveness of …
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Computer Modeling of Cardiac Electrical Activity by Polarcardiogram Patterns
… to the polarcardiogram patterns. The problem of computer programming and transfer of data from the Dower cart to the MIIS system to the Tektronix terminal, then plotting the "loops" requires the following skills in completion of the task: expertise in computer operation, knowledge and …
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Computer Modeling and Simulation of Morphotropic Phase Boundary Ferroelectrics
Phase field modeling and simulation is employed to study the underlying mechanism of enhancing electromechanical properties in single crystals and polycrystals of perovskite-type ferroelectrics around the morphotropic phase boundary (MPB). The findings include: (I) Coherent phase decomposition near …
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Scale and computer modeling of wheeled vehicles for planetary exploration
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1990.
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Computer modeling of a vertical array in a stratified ocean
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1994.
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Real-time Prediction of Dynamic Systems Based on Computer Modeling
This dissertation proposes a novel computer modeling (DTFLOP modeling) technique to predict the real-time behavior of dynamic systems. The proposed DTFLOP modeling classifies the computation into the sequential computation, which is conducted on the CPU, and the parallel computation, which is …
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Computer Modeling of Silicon Quantum Dot Floating -Gate Flash Memory Devices
The operation of silicon quantum-dot based flash memory devices are simulated numerically with emphasis on energy and charge quantization in the quantum-dot. The simulation involves the self-consistent solution of three-dimensional (3-D) Poisson and Kohn-Sham equations within the density functional …
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Computer Modeling and Simulation of Power Electronics Systems for Stability Analysis
… can be used for a variety of applications. A computer model of a sample power system is developed. The system consists of various detailed/switching models that are connected together to study the sample system dynamic behavior and to set conditions for safe operation. The stability analysis …
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Advanced computer modeling of abdominal aortic aneurysms to predict risk of rupture
An abdominal aortic aneurysm (AAA) is an abnormal enlargement of the aorta which is related to weakness of the vessel wall (associated with degradation of connective tissue), and if left untreated will lead to rupture and cause death in 78% to 94% of cases. Approximately 7,000 deaths each year in …
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Computer Modeling of the Influence of Structure Plan Areas on Tornado Forces
… tornadic wind loads and SL flow loads. Using a computer simulation, this research addresses and distinguishes between the tornadic forces and SL forces on structures. In the numerical simulation, tornado forces and SL forces will be compared on large structure plan areas and on thin structure …
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Part cost computer modeling of job shops as a function of manufacturing parameters
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1990.
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Patient-Specific Computer Modeling of Blood Flow in Cerebral Arteries With Aneurysm and Stent
… techniques developed for patient-specific computer modeling of blood flow in cerebral arteries with aneurysm and stent. These techniques are used in conjunction with the core computational technique, which is the space–time version of the variational multiscale (VMS) method and is called …
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In-vitro experiments on neuronal cells and computer modeling over realistic head models in TMS
<p>Transcranial magnetic stimulation is a neuromodulation technique that can be used as a non-invasive method for treating various neurological disorders. The major principle of TMS is the Faraday’s law stating that time varying magnetic field induces electric field in nearby conductors. More …
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Computer modeling and experimental work on the astrobiological implications of the martian subsurface ionising radiation environment
… of this radiation on Mars. A sophisticated computer model has been constructed de novo to characterise this complex subsurface ionising radiation field and explore the influence of variation in crucial parameters such as atmospheric density, surface composition, and primary radiation …
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The applicability and accuracy of computer modeling in regards to acoustical scattering by a complex geometry
The intent of the investigation is to try to characterize the nature of scattered acoustical energy off of the face of a concrete masonry unit with an atypical geometry. The nature of the tests conducted would be in accordance with the AES-4id-2001 document which pertains to the Characterization …
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A Study of Computer Modeling Techniques to Predict the Response of Floor Systems Due to Walking
… systems were analyzed using five different modeling techniques, including the Design Guide Method, an alteration of the Design Guide Method, the Rayleigh Method, the Analytical Method, and the structural analysis program method, in an attempt to determine the source of discrepancies between …
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Computer Modeling and Simulation of Ground Beef and Lettuce Handling for Hamburgers at a Typical Fast-Food Restaurant.
… fast food restaurants. This research created a computer model and simulation with the Micrografx computer software program Process™ for the safe handling of ground beef patties and lettuce in a typical fast food restaurant.</p><p>A reference facility was visited to obtain a text description …
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