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111	Determinacao de heterogeneidades em UO2 - ThO2 por meio de microssonda eletronica NOGUEIRA, REJANE A. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:31:12Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:31Z (GMT). No. of bitstreams: 1 01364.pdf: 1324540 bytes, checksum: 44c583798f18e37ff9c002a8f8db64be (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP fuels oxides thorium oxides qualitative analysis microanalysis uranium dioxide
112	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
113	Avaliacao neutronica de 'blankets' de torio metalico em reatores rapidos refrigerados por gas FAYA, ARTUR J.G. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:04Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:45Z (GMT). No. of bitstreams: 1 00918.pdf: 2210216 bytes, checksum: 8a07da9aff43ead30bf606a20d81f159 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP actinides thorium blankets fast reactors fuels gas cooled reactors
114	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
115	Estudo do comportamento termico e mecanico do envoltorio de torio metalico em reatores rapidos refrigerados por gas FAYA, SU CHIANG SHU 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:24:12Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:10Z (GMT). No. of bitstreams: 1 00919.pdf: 2520055 bytes, checksum: 45409cadb3d69c39b7c4fcc648e99259 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP actinides thorium blankets fast reactors fuels gas cooled reactors
116	Correntes de despolarizacao termicamente estimuladas em ThO-2 CAMPOS, LETICIA L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:30:01Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:40Z (GMT). No. of bitstreams: 1 00720.pdf: 962188 bytes, checksum: 2f1cf3cde0068f011800b804e1a8866c (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Energia Atomica - IEA electricity electric properties metallography microstructure oxides thorium oxides polarization depolarization
117	Determinacao de uranio e torio por fluorescencia de raios-X em minerios e derivados SATO, IVONE M. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:26:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:33Z (GMT). No. of bitstreams: 1 00386.pdf: 1002940 bytes, checksum: 259fcbf80f39f768fad6e5f091535b3c (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Energia Atomica - IEA actinides thorium uranium fluorescence spectroscopy x-ray spectroscopy x radiation
118	Determinacao dos coeficientes de distribuicao para os radionuclideos Cs-137, Co-60 e Th-234 no sedimento do Rio Pinheiros LIMA, MARINA F. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:36:51Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:56:04Z (GMT). No. of bitstreams: 1 04375.pdf: 2570523 bytes, checksum: 66673910e669a76a08e5020adcac30c0 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP rivers radionuclide kinetics cesium 134 cobalt 60 thorium 234 sediments
119	Estudo da extracao com solvente dos elementos lantanidios, escandio, uranio e torio usando tetraciclina como agente complexante NASTASI, MARIA J.C. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:22:54Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:19Z (GMT). No. of bitstreams: 1 00014.pdf: 3069860 bytes, checksum: 47075afd8d348bd9c31c703a3ff25298 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Quimica, Universidade de Sao Paulo - IQ/USP actinides uranium thorium rare earths solvent extraction transition metals scandium
120	Estudo da formacao de solucao solida de (U,Th)O-2 por difracao de raios-X LIMA, NELSON B. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:30:58Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:18Z (GMT). No. of bitstreams: 1 01359.pdf: 2828846 bytes, checksum: 96fc94fc037258801bfe26fea35e7fea (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP actinides thorium diffraction x-ray diffraction solid solutions uranium dioxide

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