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581	Protecao radiologica em minas subterraneas de uranio NAPOLITANO, CELIA M. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:29:08Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:15Z (GMT). No. of bitstreams: 1 01101.pdf: 3140595 bytes, checksum: ef2cae6421d4db59a77057b24ad5916a (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Energia Atomica - IEA actinides uranium mining personnel workers radiation protection rare gases radon
582	Obtencao de oxido de cerio com alta area superficial especifica ALBANEZ, NELMA E.F.K. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:40:52Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:30Z (GMT). No. of bitstreams: 1 02944.pdf: 4594113 bytes, checksum: a3a3f6866bfb45e2b9c9b02b0a6f7796 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP cerium oxides specific surface area catalysis catalysts rare earths precipitatio
583	Aplicacao conjunta de analise por ativacao e diluicao isotopica a determinacao dos elementos de terras raras em oxido de itrio ATALLA, LAURA T. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:20Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:28Z (GMT). No. of bitstreams: 1 00288.pdf: 1133493 bytes, checksum: cc3bee26beefe753c5695b8f356ce09e (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP activation analysis e. compounds yttrium oxides isotopes isotope dilution rare earths
584	Troca ionica focalizada - Aplicacao a separacao de elementos das terras raras PUSCHEL, CLAUDIO R. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:25Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:22Z (GMT). No. of bitstreams: 1 00429.pdf: 872636 bytes, checksum: 9c83770eba88d0400824d10f4e45ebcb (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Química - Universidade de São Paulo - IQ/USP ion exchange rare earths lutetium ytterbium lanthanum separation processes
585	Desenvolvimento de uma metodologia para a separação de samário e európio a partir de mistura de óxidos de terras raras por redução eletroquímica/precipitação CHEPCANOFF, VERA 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:51:58Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:37Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP RARE EARTHS SAMARIUM EUROPIUM SEPARATION PROCESSES REDUCTION ELECTROCHEMISTRY PRECIPITATION SPECTROPHOTOMETRY
586	Recuperação de tório e terras raras via peróxido do resíduo originado na unidade de purificação de tório / Recovery of thorium and rare earths by their peroxides precipitation from a residue produced in the thorium purification facility FREITAS, ANTONIO A. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:54:49Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:33Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP RETOTER THORIUM RARE EARTHS LEAD 208 PEROXIDES SEPARATION PROCESSES PURIFICATION
587	Aplicacao da tecnica da destilacao fracionada com carreador na determinacao espectroquimica dos elementos lantanideos e itrio em matriz de... torio DEPPE, ALZIRA L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:46Z (GMT). No. of bitstreams: 1 00977.pdf: 3763058 bytes, checksum: 97ecf1e166b6930fe1f2970fa9ba4295 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP distillation fractionation rare earths spectroscopy spectrochemistry transition metals yttrium
588	Comportamento cromatografico dos carbonatocomplexos de lantanidios e de torio em alumina. Comparacao com resinas de troca ionica TOMIDA, ELISA K. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:15Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:30Z (GMT). No. of bitstreams: 1 00039.pdf: 1495599 bytes, checksum: cb922acc85a4300d34af6d23634973a9 (MD5) / Tese (Doutoramento) / IEA/T / Instituto de Quimica, Universidade de Sao Paulo - IQ/USP chromatography e. compounds thorium compounds oxides aluminum oxides rare earths
589	Metodologia para determinacao da eficiencia de um monitor de gases emissores de particulas beta CARVALHO, MARCOS R. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:42:49Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:53Z (GMT). No. of bitstreams: 1 04994.pdf: 5757270 bytes, checksum: 17538e0c134d27fb78f39d761d00b604 (MD5) / Dissertacao(Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP nuclear power plants xenon 133 rare gases beta particles monitoring
590	Estudo das soluções sólidas de LiGdsub(1-x)Lusub(x)Fsub(4) visando o crescimento de cristais / Study of LiGd(1-x)Lu(x)F4 solid solutions aiming the crystal growth SANTOS, IVANILDO A. dos 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:54:23Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:15Z (GMT). No. of bitstreams: 0 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN-SP / FAPESP:05/57580-2 CRYSTAL GRAOWTH RARE EARTHS FLUORIDES SOLID STATE LASERS CZOCHRALSKI METHOD

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