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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.
601

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
602

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
603

Determinacao de elementos terras raras em rochas por analise por ativacao com neutrons com separacao pre-irradiacao

ALCALA, ANTONIO L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:36:39Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:09Z (GMT). No. of bitstreams: 1 04223.pdf: 1419857 bytes, checksum: c459646dde6311c48fc0d2d70d417684 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
604

Determinacao do fluxo integrado de neutrons por meio de medidas da razao isotopica de Cd e Gd

TOMIYOSHI, IRENE A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:18Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:02Z (GMT). No. of bitstreams: 1 01382.pdf: 1324582 bytes, checksum: a13259f739e3877599333a2bd263f765 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
605

Estudos espectroscopicos dos processos de transferencia de energia relevantes para obtencao de acao laser do holmio no cristal Er: Tm: Ho:YLF

TARELHO, LUIZ V.G. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:38:57Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:33Z (GMT). No. of bitstreams: 1 02750.pdf: 7958320 bytes, checksum: 74f82755fc19c9c0b0422b2249749545 (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:92/03885-5
606

Determinacao espectrografica de disprosio, dopante de sulfato de calcio utilizado como material dosimetrico

GRIGOLETTO, TANIA 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:30:54Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:07Z (GMT). No. of bitstreams: 1 01375.pdf: 3328956 bytes, checksum: bc6b03c6b7e5de420bd9ec658e0ee286 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
607

Deteccao de radonio em solos por meio da tecnica de detectores de tracos nucleares de estado solido

VIEIRA de MORAES, MARCO A.P. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:16Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:15Z (GMT). No. of bitstreams: 1 01362.pdf: 3885650 bytes, checksum: 4565080fed8046276889d3c9bee50378 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
608

Estudo de dimeros ionizados de gases nobres pelo metodo celular variacional

WENTZCOVITCH, RENATA M.M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:38Z (GMT). No. of bitstreams: 1 01400.pdf: 2561804 bytes, checksum: 81be2c2dc88122269d30119573d8aa27 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
609

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
610

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

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