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261	Dilatometrische Untersuchungen an den Schwere-Fermionen-Verbindungen (_UTh)Be 13 und CeNi 2 Ge 2 Kromer, Frank. January 2001 (has links) Dresden, Techn. Univ., Diss., 2000.
262	Fotoproducao de neutrons no sup232Th e sup238U com radiacao gama de captura de neutrons termicos no intervalo de energia entre 5,61 a 10,83 MeV GONCALEZ, ODAIR L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:06Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:36Z (GMT). No. of bitstreams: 1 06125.pdf: 6631284 bytes, checksum: 0d7cb7ea79949cb8c3121b13b630793a (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP thorium 232 uranium 238 cross sections neutrons photoproduction thermal neutrons capture neutron reactions gamma radiation IEAR-1 reactor
263	Caracterizacao radioquimica do sup(226)Ra, sup(40)K e dos isotopos de uranio e torio no fosfogesso PAES, VANESSA P. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:45:31Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:38Z (GMT). No. of bitstreams: 1 07176.pdf: 4406803 bytes, checksum: fbfc4de3a51d8f9a62563c8233d28b8d (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP gypsum phosphate rocks radioactivity radium 226 potassium 40 uranium isotopes thorium isotopes separation processes alpha spectroscopy gamma spectroscopy
264	Preparacao e condutividade eletrica de eletrolitos solidos de toria-itria COSENTINO, IVANA C. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:15Z (GMT). No. of bitstreams: 1 04687.pdf: 7600406 bytes, checksum: 7fc9c77439b889fea7b339da3aea0adb (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP thorium oxides solid electrolytes impedance sintering x-ray diffraction ceramics powder metallurgy physical properties materials working microstructure powders
265	Estudo de diferentes rotas de preparacao de oxidos binarios de torio e uranio AYOUB, JAMIL M.S. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:59Z (GMT). No. of bitstreams: 1 06645.pdf: 3401354 bytes, checksum: ff644fe657265b4b455934601c560694 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP mixed oxide fuels uranium dioxide thorium oxides coprecipitatyon homogeneous mixtures sol-gel process ultrasonic waves microwave heating drying fuel cycle
266	Disponibilidade de sup(238)U e sup(232)Th na utilização de fosfogesso na agricultura / Availability of sup(238)U and sup(232)Th in the utilization of phosphogypsum in agriculture MALHEIRO, LUCIANO H. 10 November 2014 (has links) Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2014-11-10T10:38:01Z No. of bitstreams: 0 / Made available in DSpace on 2014-11-10T10:38:01Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP PHOSPHATE ROCKS GYPSUM NATURAL RADIOACTIVITY URANIUM 238 THORIUM 232 AGRICULTURE FERTILIZERS SAMPLE PREPARATION NEUTRON ACTIVATION ANALYSIS GAMMA SPECTROSCOPY
267	Fotoproducao de neutrons no sup232Th e sup238U com radiacao gama de captura de neutrons termicos no intervalo de energia entre 5,61 a 10,83 MeV GONCALEZ, ODAIR L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:06Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:36Z (GMT). No. of bitstreams: 1 06125.pdf: 6631284 bytes, checksum: 0d7cb7ea79949cb8c3121b13b630793a (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP thorium 232 uranium 238 cross sections neutrons photoproduction thermal neutrons capture neutron reactions gamma radiation iear-1 reactor
268	Caracterizacao radioquimica do sup(226)Ra, sup(40)K e dos isotopos de uranio e torio no fosfogesso PAES, VANESSA P. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:45:31Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:38Z (GMT). No. of bitstreams: 1 07176.pdf: 4406803 bytes, checksum: fbfc4de3a51d8f9a62563c8233d28b8d (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP gypsum phosphate rocks radioactivity radium 226 potassium 40 uranium isotopes thorium isotopes separation processes alpha spectroscopy gamma spectroscopy
269	Preparacao e condutividade eletrica de eletrolitos solidos de toria-itria COSENTINO, IVANA C. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:15Z (GMT). No. of bitstreams: 1 04687.pdf: 7600406 bytes, checksum: 7fc9c77439b889fea7b339da3aea0adb (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP thorium oxides solid electrolytes impedance sintering x-ray diffraction ceramics powder metallurgy physical properties materials working microstructure powders
270	Estudo de diferentes rotas de preparacao de oxidos binarios de torio e uranio AYOUB, JAMIL M.S. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:59Z (GMT). No. of bitstreams: 1 06645.pdf: 3401354 bytes, checksum: ff644fe657265b4b455934601c560694 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP mixed oxide fuels uranium dioxide thorium oxides coprecipitation homogeneous mixtures sol-gel process ultrasonic waves microwave heating drying fuel cycle

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