Global ETD Search

111	A first principles study of hydrogen related defects in silicon Hourahine, Benjamin January 2000 (has links) No description available. 530.41
112	Redes neurais para controle de sistemas de reatores nucleares BAPTISTA FILHO, BENEDITO D. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:21Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:56:33Z (GMT). No. of bitstreams: 1 05066.pdf: 8948400 bytes, checksum: 15fab2b2e51c4072c160d3e9ae523bd7 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP NEURAL NETWORKS CONTROL SYSTEMS REACTOR CONTROL SYSTEMS MANIPULATORS NATURAL CONVECTION TEMPERATURE CONTROL HEAT TRANSFER NUCLEAR FACILITIES FUNCTIONS COMPUTERIZED SIMULATION N CODES B CODES
113	Aplicação do método de Monte Carlo no estudo da padronização de radionuclídeos com esquema de desintegração complexos em sistema de coincidencias 4-pi-beta-gama TAKEDA, MAURO N. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:52:18Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:31Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP beta decay coincidence spectrometry computerized simulation counting rates efficiency measuring instruments energy resolution experimental data four-pi detectors m codes monte carlo method
114	Avaliação dos diagramas de fase do sistema LiF-GdF3-LuF3 utilizando termodinâmica computacional / Assessment of the LiF-LuF3-GdF3 phase diagrams using computational thermodynamics SANTOS, IVANILDO A. dos 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:35:37Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:58Z (GMT). No. of bitstreams: 1 18221.pdf: 475984 bytes, checksum: d5ed50df9b4585d0998e12d282f7f294 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP LITHIUM FLUORIDE GADOLINIUM FLUORIDES LUTETIUM FLUORIDES THERMODYNAMICS PHASE DIAGRAMS COMPUTERIZED SIMULATION F CODES PHYSICAL PROPERTIES CHEMICAL PROPERTIES DIFFERENTIAL THERMAL ANALYSIS CALORIMETRY
115	Metodologia de aquisição de dados e análise por software, para sistemas de coincidências 4pß-? e sua aplicação na padronização de radionuclídeos, com ênfase em transições metaestáveis / Data acquisition with software analysis methodology for 4pß-? coincidence systems and application in radionuclide standardization, with emphasis on metastable transitions BRANCACCIO, FRANCO 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:56Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:33Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP RADIOISOTOPES ENERGY-LEVEL TRANSITIONS METASTABLE STATES COINCIDENCE METHODS SIGNALS DATA PROCESSING COMPUTERIZED SIMULATION ANALOG SYSTEMS BRANCHING RATIO BETA DECAY GAMMA DECAY GALIUM 67 EUROPIUM 152 RADIATION DETECTORS STANDARDIZATION
116	Desenvolvimento de um material cerâmico para utilização em proteção radiológica diagnóstica FRIMAIO, AUDREW 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:38Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:36Z (GMT). No. of bitstreams: 1 11345.PDF: 3947420 bytes, checksum: a67742a2939ab92c6ea3c83950452caf (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP attenuation barite barium sulfates barium ceramics computerized simulation density experimental data kerma lead optimization qualitative chemical analysis quantitative chemical analysis radiation protection shielding materials shielding thickness x radiation
117	Análise do comportamento sob irradiação do combustível nuclear a altas queimas com os programas computacionais FRAPCON e FRAPTRAN / Analysis of the behavior under irradiation of high burnup nuclear fuels with the computer programs FRAPCON and FRAPTRAN REIS, REGIS 10 November 2014 (has links) Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2014-11-10T11:11:38Z No. of bitstreams: 0 / Made available in DSpace on 2014-11-10T11:11:38Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP FUEL ELEMENTS PELLETS BURNUP PWR TYPE REACTORS FUEL RODS COMPUTERIZED SIMULATION F CODES IRRADIATION PROCEDURES ACCURACY REACTIVITY REACTOR ACCIDENTS COMPARATIVE EVALUATIONS
118	Desenvolvimento de metodologia de análise de indicadores de sustentabilidade como ferramenta para tomada de decisão utilizando lógica fuzzy / A methodology approach for analysis of sustainability indicators as a tool for decision making using fuzzy logic QUINHONEIRO, FERNANDO H.F. 22 June 2016 (has links) Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T11:03:52Z No. of bitstreams: 0 / Made available in DSpace on 2016-06-22T11:03:52Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP SUSTAINABLE DEVELOPMENT RESOURCE DEVELOPMENT HUMAN POPULATIONS HUMAN FACTORS ECONOMIC DEVELOPMENT ENERGY POLICY ENERGY SOURCE DEVELOPMENT ENVIRONMENTAL POLICY RESOURCE MANAGEMENT SUSTAINABILITY FUZZY LOGIC MATHEMATICAL MODELS COMPUTERIZED SIMULATION
119	Modelagem de um sistema de planejamento em radioterapia e medicina nuclear com o uso do código MCNP6 / Modeling of a planning system in Radiotherapy and Nuclear Medicine using the MCNP6 code MASSICANO, FELIPE 22 June 2016 (has links) Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T11:21:31Z No. of bitstreams: 0 / Made available in DSpace on 2016-06-22T11:21:31Z (GMT). No. of bitstreams: 0 / Tese (Doutorado em Tecnologia Nuclear) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP MONTE CARLO METHOD COMPUTER CODES COMPUTERIZED SIMULATION RADIOTHERAPY PARTICLE INTERACTIONS NEUTRAL-PARTICLE TRANSPORT GAMMA TRANSPORT THEORY QUALITY CONTROL CONTROL SYSTEMS RADIATION PROTECTION NUCLEAR MEDICINE
120	Desenvolvimento de um sistema de verificação dosimétrica tridimensional utilizando Solução Fricke gel na aplicação para a verificação da Radioterapia em Arco Modulado Volumétrico (VMAT) nos tratamentos com movimentação do alvo pela respiração / Verification system development a dosimetric tridimensional using Solution Fricke gel in the application for verification of radiation therapy in arc modulated volumetric (VMAT) in treatment with target moving for breathing SAKURABA, ROBERTO K. 22 June 2016 (has links) Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2016-06-22T11:34:19Z No. of bitstreams: 0 / Made available in DSpace on 2016-06-22T11:34:19Z (GMT). No. of bitstreams: 0 / Tese (Doutorado em Tecnologia Nuclear) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP RADIOPHARMACEUTICALS RADIOTHERAPY RADIOBIOLOGY NEOPLASMS ISOTOPE APPLICATIONS TARGETS TOMOGRAPHY RESPIRATION IMAGE PROCESSING RADIATION DOSE DISTRIBUTIONS NUCLEAR MAGNETIC RESONANCE VOLUMETRIC ANALYSIS POLYMER GEL DOSEMETERS XYLENOLS COMPUTERIZED SIMULATION

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