Global ETD Search

391	Three-dimensional Monte Carlo simulation of ion implantation Li, Di 28 August 2008 (has links) Not available / text Ion implantation--Computer simulation Monte Carlo method
392	Towards a theory of affective mind: computationally modeling the generativity of goal appraisal Jarrold, William Lawrence 28 August 2008 (has links) Not available / text Emotions and cognition Empathy
393	Modeling the self-organization of color selectivity in the visual cortex De Paula, Judah Ben, 1978- 28 August 2008 (has links) How does the visual cortex represent and process color? Experimental evidence from macaque monkey suggests that cells selective for color are organized into small, spatially separated blobs in V1, and stripes in V2. This organization is strikingly different from that of orientation and ocular dominance maps, which consist of large, spatially contiguous patterns. In this dissertation, a self-organizing model of the early visual cortex is constructed using natural color image input. The modeled V1 develops realistic color-selective receptive fields, ocular dominance stripes, orientation maps, and color-selective regions, while the modeled V2 also creates realistic colorselective and orientation-selective neurons. V1 color-selective regions are generally located in the center of ocular dominance stripes as they are in biological maps; the model predicts that color-selective regions become more widespread in both cortical regions when the amount of color in the training images is increased. The model also predicts that in V1 there are three types of color-selective regions (red-selective, greenselective, and blue-selective), and that a unique cortical activation pattern exists for each of the HSV colors. In both V1 and V2, when regions of different color-selectivity are located nearby, bands of color form with gradually changing color preferences. The model also develops lateral connections between cells that are selective for similar orientations, matching previous experimental results, and predicts that cells selective for color primarily connect to other cells with similar chromatic preferences. Thus the model replicates the known data on the organization of color preferences in V1 and V2, provides a detailed explanation for how this structure develops and functions, and leads to concrete predictions to test in future experiments. Visual cortex--Computer simulation Color vision
394	Monte Carlo simulation of MeV ion implantation with computationally efficient models Wang, Greg 11 April 2011 (has links) Not available / text Ion implantation--Computer simulation Monte Carlo method
395	An effective method of stochastic simulation of complex large-scale transport processes in naturally fractured reservoirs Hu, Yujie 25 April 2011 (has links) Not available / text Rocks--Fractures--Computer simulation Stochastic analysis
396	Ultra-shallow junction formation : co-implantation and rapid thermal annealing Li, Hong-jyh 16 May 2011 (has links) Not available / text Boron compounds Ion implantation Diffusion--Computer simulation
397	General approach to automated analysis of thyristor converters with protective circuits Law, Hing-yim, 羅慶琰 January 1978 (has links) published_or_final_version / Electrical Engineering / Master / Master of Philosophy Thyristors. Electric current converters. Digital computer simulation.
398	Calibration of new sheared delay formulae for the estimation of queuesand delays in TRANSYT Wong, Wai-tak., 王偉德. January 1999 (has links) published_or_final_version / Civil Engineering / Master / Master of Philosophy
399	Computer modelling of cloth objects 趙宇飛, Zhao, Yufei. January 1997 (has links) published_or_final_version / Mechanical Engineering / Doctoral / Doctor of Philosophy Textile fabrics - Computer simulation. Finite element method.
400	Application of traffic simulation by digital computer to the design ofa network of signalized intersections Nip, Kam-fan, 聶錦勳 January 1973 (has links) published_or_final_version / Civil Engineering / Doctoral / Doctor of Philosophy Traffic engineering. Digital computer simulation. Simulation methods.

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