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  • About
  • 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.
101

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
102

Determinacao espectrografica de algumas terras raras em torio e seus compostos. Pre-concentracao por cromatografia no sistema celulose-NHOsub(3)-eter

BRITO, J. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:50:27Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:48Z (GMT). No. of bitstreams: 1 00405.pdf: 947011 bytes, checksum: 8f2fa5c6569237ec163d885952542770 (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Quimica, Universidade de Sao Paulo - IQ/USP
103

Estudo da sinterizacao e formacao de solucao solida (Th,U)O2

TOMASI, ROBERTO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:29:32Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:39Z (GMT). No. of bitstreams: 1 01291.pdf: 8478279 bytes, checksum: 59a586476bd59178e72805cc7efe5643 (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
104

Nova tecnica para a determinacao de impurezas em compostos de uranio e de torio pela analise dos raios gama de captura

PECEQUILO, BRIGITTE R.S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:29:38Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:50Z (GMT). No. of bitstreams: 1 00388.pdf: 1939547 bytes, checksum: 1e7d43f009aa4b0322abbd92ac1a38f1 (MD5) / Tese (Doutoramento) / IEA/T / Instituto de Energia Atomica - IEA
105

Comportamento de extracao de especies complexas metal-azoteto com tri-n-octilamina-benzeno .Aplicacao a determinacao de impurezas em torio puro

BUENO, LUIZ A.O. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:25:55Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:28Z (GMT). No. of bitstreams: 1 11274.pdf: 2409354 bytes, checksum: d6b5c35f48ae749c8a0173449e8d1de1 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
106

Carreadores espectroquimicos e o efeito matriz .Contribuicao ao estudo da analise espectrografica de impurezas gerais ao nivel de tracos em compostos de torio nuclearmente puros

LORDELLO, ANTONIO R. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:29:40Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:09Z (GMT). No. of bitstreams: 1 00047.pdf: 2357991 bytes, checksum: 7efde71ce048d76ea8a55b1614ed5669 (MD5) / Tese (Doutoramento) / IEA/T / Instituto de Química - Universidade de São Paulo - IQ/USP
107

Dissolucao de pastilhas de dioxido de torio e ajuste de alimentacao por desnitracao .Aplicacao a separacao U-Th por extracao com TBP

FORBICINI, SERGIO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:29:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:16Z (GMT). No. of bitstreams: 1 00989.pdf: 3605420 bytes, checksum: fc7daacfff2c91815a46f3ab15dec4a8 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
108

Determinacao de iodo-131 e torio em urina

TOMIDA, RUTE 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 2014-10-09T14:02:58Z (GMT). No. of bitstreams: 1 01031.pdf: 1041991 bytes, checksum: 8000ce526c55b2be9f4b90936ecb16fc (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Energia Atomica - IEA
109

Avaliacao das seccoes de choque do Th-232 e U-233

DIAS, AMORY M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:24:24Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:22Z (GMT). No. of bitstreams: 1 00826.pdf: 1236623 bytes, checksum: f501185abc3ef03c0a6e73b042a18ee3 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP
110

Tecnologia de purificacao de concentrados de torio e sua transformacao em produtos de pureza nuclear. Estudo do sitema TH(NOsub (3)) sub(4) -HNOsub(3)-TBP-varsol)

IKUTA, ALVARO 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 00020.pdf: 1979654 bytes, checksum: 18bc314b5b9ffe69f9ca23c2ea9dd3b2 (MD5) / Dissertacao (Mestrado) / IEA/D / Escola Politecnica, Universidade de Sao Paulo - POLI/USP

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