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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.
31

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
32

Contribuicao ao estudo da separacao zirconio/hafnio no sistema MIBK-HSCN-HCL

ZARPELON, LIA M.C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:38:32Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:40Z (GMT). No. of bitstreams: 1 06010.pdf: 10090735 bytes, checksum: 27ba3c575e2c6be05736a4e1e736812a (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
33

Estudo da determinacao de fosforo em amostras biologicas

OLIVEIRA, ROSANGELA M. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:38:16Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:09Z (GMT). No. of bitstreams: 1 05659.pdf: 3317573 bytes, checksum: 088eec0d018f1cd0f1976bad121d8428 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
34

Viabilizacao do reaproveitamento dos blister de PVC/Al e estudos das propriedades do PVC apos processamento por radiacao ionizante / The viability of PVC/Al blister reuse and PVC property studies after ionizing radiation processing

CASTRO, ALEX T.P. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:55:13Z (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
35

Separacao e concentracao de uranio por cromatografia de extracao .Sistema U(VI)- Hsub(3)POsub(4)

NOBRE, JULIA S.M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:30:23Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:12Z (GMT). No. of bitstreams: 1 01263.pdf: 1423825 bytes, checksum: 763258d39fca71010a502429c52dd595 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
36

Separacao de compostos iodados da bile e do conteudo intestinal do rato por filtracao em gel de sephadex

IKEDA, ETSUKO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:23:57Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:46Z (GMT). No. of bitstreams: 1 01107.pdf: 2937024 bytes, checksum: 79731d7cd4026a178cbdc41ff721c163 (MD5) / Dissertacao (Mestrado) / IEA/D / Faculdade de Medicina Veterinaria e Zootecnia, Universidade de Sao Paulo - FMVZ/USP
37

Dados de equilibrio no sistema Th(NO3)4 - UO2(NO3)2 TBP/Varsol - HNO3 - H2O .Optimizacao das variaveis para a separacao de Th-232-U-233

CAMILO, RUTH L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:31:09Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:16Z (GMT). No. of bitstreams: 1 01378.pdf: 1159960 bytes, checksum: 128b5d278d0f4613c874c6fbd117c5dc (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
38

Desenvolvimento de uma metodologia para a separação de samário e európio a partir de mistura de óxidos de terras raras por redução eletroquímica/precipitação

CHEPCANOFF, VERA 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:58Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:37Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
39

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
40

Metodologia isotopica Pb/Pb. Aplicacao aos migmatitos e rochas

BABINSKI, MARLY 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:33Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:04Z (GMT). No. of bitstreams: 1 03260.pdf: 1951792 bytes, checksum: df5a7d0d061d521c988a4035eb497536 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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