- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 201 to 210 of 338 (0.022 seconds)| 201 |
Determinacao de torio em solucoes do processo thorex por espectrometria de fluorescencia de raios-XYAMAURA, MITIKO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:15Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:31Z (GMT). No. of bitstreams: 1
01361.pdf: 1522307 bytes, checksum: b74e8b9a7d0ad61777cccfdf600d06b8 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Aplicacao do metodo de analise por ativacao por contagem de neutrons retardados de fissao para a determinacao de alguns nuclideos fissionaveisARMELIN, MARIA J.A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:40Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:33Z (GMT). No. of bitstreams: 1
02283.pdf: 2071398 bytes, checksum: 8e4ed5e58aa3dd0625d4c73e2fb0d2a5 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Radionuclideos naturais da series do sup(238)U e sup(232)Th, elementos traco e maiores determinados em perfis de sedimento da Baixada Santista para avaliacao de areas impactadas / Determination of natural radionuclides from 238U and 232Th series, trace and major elements in sediment cores from Baixada Santista and evaluation of impacted areasDAMATTO, SANDRA R. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:28:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:44Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Estudo da viabilidade neutronica de um conjunto subcritico de torioKOSAKA, NANAMI 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:24:29Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:16Z (GMT). No. of bitstreams: 1
01067.pdf: 2998898 bytes, checksum: e9f770339c4991339b8954534223a004 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP
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Utilizacao de torio em reatores tipo PWRCORREA, FRANCISCO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:24:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:28Z (GMT). No. of bitstreams: 1
00723.pdf: 1588909 bytes, checksum: b535e7ff9a50695bfae8b90d18fe8809 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP
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Determinacao da concentracao dos isotopos naturais de uranio e torio em amostras de aguaCAMARGO, IARA M.C. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:38:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:41Z (GMT). No. of bitstreams: 1
05677.pdf: 3521641 bytes, checksum: 4f8e0c1a38cebeb07dd9281a01683f8e (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Usos das cromatografias de extracao e de troca ionica na separacao de torio e terras raras de residuos industriais gerados na unidade de purificacao de torio do IPEN. Aplicacao das terras raras como catalisadores na geracao de hidrogenio / Uses of extraction and ion exchange chromatography in the thorium and rare earths separation from industrial residue generated in thorium purification unity at IPEN. Application of rare earths as catalysts for generation of hydrogenZINI, JOSIANE 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:42Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:14Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Avaliacao do potencial de adsorcao de U, Th, Pb, Zn e Ni pelas fibras de coco / Evaluation of potential of adsorption of U, Th, Pb, Zn and Ni by the coir pithMONTEIRO, RAQUEL A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:50Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:55Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Determinacao de isotopos de uranio e torio em amostras de liquens Canoparmelia Texana / Determination of uranium and thorium isotopes in lichens samples Canoparmelia texanaALENCAR, MARCOS M. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:55:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:01Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Avaliação dos teores de U, Th, sup(226)Ra, sup(228)Ra, sup(210)Pb e outros elementos de interesse presentes em cogumelos em uma região de elevada radioatividade natural no Brasil / Evaluation of U, Th, sup(226)Ra, sup(228)Ra, sup(210)Pb levels and other elements in mushrooms from a high natural radiation region of BrazilROSA, MYCHELLE M.L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:58Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:11Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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