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161	Caracterizacao espectroscopica e dinamica temporal dos processos de transferencia de energia entre os ions Tm sup(3+) - Ho sup(3+) e Yb sup(3+) - Tm sup(3+) em cristais de LiYF sub(4) e LiLuF sub(4) TARELHO, LUIZ V.G. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:46:25Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:21Z (GMT). No. of bitstreams: 1 07543.pdf: 4162108 bytes, checksum: fea345edb32c7ebb6b06110c513a47b1 (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:95/03214-1 Lasers energy transfer crystal doping energy-level transitions lithium fluorides diode-pumped solid state lasers yttrium fluorides gadolinium fluorides lutetium fluorides holmium absorption spectra luminescence excited states czochralski method cross sections RARE EARTHS THULIUM IONS YTERBIUM IONS EXPERIMENTAL DATA
162	Medidas de taxas de reacao nuclear e de indices espectrais ao longo do raio das pastilhas combustiveis do reator IPEN/MB-01 / Measurements of nuclear reaction rates and spectral indices along of the radius of fuel pellets at IPEN/MB-01 reactor MURA, LUIS F.L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:28:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:15Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP capture-to-fission ratio collimators comparative evaluations computer calculations corrections experimental data fuel pellets gamma spectroscopy ipen-mb-1 reactor irradiation procedures monte carlo method nuclear reaction kinetics photon transport space dependence spectral response theoretical data
163	Distribuição elementar e de radionuclídeos na produção e uso de fertilizantes fosfotados no Brasil SAUEIA, CATIA H.R. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:52:02Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:56Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP alpha spectroscopy environmental impacts experimental data fertilizer industry fertilizers gamma spectroscopy gypsum neutron activation analysis phosphate rocks radiation doses radiation protection radium 226 radium 228 rare earths THORIUM 228 THORIUM 232 URANIUM 234 URANIUM 238
164	Desenvolvimento do cristal semicondutor de brometo de tálio para aplicações como detector de radiação e fotodetector OLIVEIRA, ICIMONE B. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:21Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:28Z (GMT). No. of bitstreams: 1 11295.pdf: 3731608 bytes, checksum: 642672d3ddbbe81953275dd174a58822 (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:01/09049-5 BRIDGMAN METHOD CRYSTAL GROWTH DOSE-RESPONSE RELATIONSHIPS ENERGY RESOLUTION ENERGY SPECTRA EXPERIMENTAL DATA GAMMA SOURCES ICP MASS SPECTROSCOPY IMPURITIES PHOTODETECTORS PURIFICATION SCANNING ELECTRON MICROSCOPY RADIATION DETECTORS SEMICONDUCTOR DETECTORS TEMPERATURE DEPENDENCE THALLIUM BROMIDES
165	Avaliação e identificação da toxidade (Toxicity Identification Evaluation - TIE) do efluente líquido do pólo industrial de Belford Roxo, RJ, e sua contribuição na qualidade das águas do curso inferior do Rio Sarapuí, sub-bacia do Rio Iguaçú, bacia da Baía da Guanabara, RJ, Brasil PIRES, LUIZ E.B. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:52:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:49Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP absorption spectroscopy ammonia biological indicators daphnia emission spectroscopy environmental impacts experimental data heavy metals industrial wastes liquid wastes phosphorus rivers salinity sewage sodium chlorides toxicity water pollution water quality
166	Investigacao dos processos de excitacao multifotonica da configuracao 4fsup(2)5d nos cristais de LiYFsub(4), LuLiFsub(4) e BaYsub(2)Fsub(8) dopados com neodimio trivalente LIBRANTZ, ANDRE F.H. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:49:27Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:34Z (GMT). No. of bitstreams: 1 09988.pdf: 6876378 bytes, checksum: 2340a8ae19e74e0088633e68ecefaec3 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP absorption spectra barium fluorides cross sections crystal doping doped materials emission spectra energy levels excitation experimental data laser radiation lithium fluorides neodymium ions neodymium lasers photon emission spectroscopy temperature dependence ultraviolet radiation
167	Processamento, usinagem e desgaste de ligas sinterizadas para aplicações automotivas JESUS FILHO, EDSON S. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:30Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:10Z (GMT). No. of bitstreams: 1 11328.pdf: 13067508 bytes, checksum: 886d399df69a8146f0353092e99aa16a (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP EXPERIMENTAL DATA MACHINING NIOBIUM CARBIDES POWDER METALLURGY SCANNING ELECTRON MICROSCOPY TEMPERATURE RANGE 1000-4000 K. automotive industry SINTERED MATERIALS AUTOMOTIVE ACCESSORIES TITANIUM CARBIDES TUNGSTEN CARBIDES WEAR HEAT TREATMENTS VALVES STEELS
168	Idades isocronicas Pb/Pb e geoquimica isotopica de Pb das rochas carbonaticas do grupo Bambui na porcao sul da bacia do Sao Francisco BABINSKI, MARLY 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:37:32Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:17Z (GMT). No. of bitstreams: 1 05174.pdf: 4868507 bytes, checksum: ef4d7e8312562d1a1e608bf1fd65e9ec (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares, Sao Paulo brazil carbonate rocks experimental data geochemistry geology ion exchange isotope dating age estimation isotope dilution isotope ratio lead mass spectroscopy tectonics uranium separation processes geologic formations rocks lead isotopes
169	Monitoração e diagnóstico para detecção de falhas de sensores utilizando a metodologia GMDH GONCALVES, IRACI M. P. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:37Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP accuracy computerized simulation data acquisition systems experimental data fuzzy logic g codes heat exchangers iear-1 reactor m codes neural networks optimization reactor monitoring systems reactor operation temperature measurement
170	Aproveitamento de ítrio e lantânio de um carbonato de terras raras de baixo teor em cério, de um carbonato de ítrio e de um óxido de terras ítricas VASCONCELLOS, MARI E. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:20Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:31Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP AMMONIUM CARBONATES CERIUM CARBONATES EDTA EXPERIMENTAL DATA GADOLINIUM OXIDES HPLC ICP MASS SPECTROSCOPY ION EXCHANGE CHROMATOGRAPHY LANTHANUM OXIDES LEACHING MONAZITES PRECIPITATION SAMARIUM OXIDES UREA YTTRIUM OXIDES YTTRIUM CARBONATES RARE EARTHS

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