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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.
571

Obtenção e caracterização do Basub(2)Insub(2)Osub(5) puro e contendo Gd e Er como aditivos

REY, JOSE F.Q. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:38Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:24Z (GMT). No. of bitstreams: 0 / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:01/14033-0
572

Sintese e caracterizacao de nanoparticulas magneticas de oxidos mistos de MnFesub(2)Osub(4) recobertas comm quitosona. Estudos da influencia na dopagem com Gdsup(3+) nas propriedades estruturais e magneticas / Synthesis and characterization of magnetic nanoparticles of mixing oxides of MnFe2O4 recovered with chitosan. Studies of the dopade influence with Gd3+ in properties structural and magnetic

RIBEIRO, THATIANA G.D. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:45Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:48Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
573

Nanocompósitos à base de Pr2Fe14B/Fe-'alfa' para aplicações térmicas / Pr2Fe14B/'alfa'-Fe nanocomposites for thermal applications

SILVA, SUELANNY C. da 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:35:44Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:50Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
574

Analise das transformacoes de fase da hidroxiapatita em temperaturas altas por difracao de raios X com aplicacao do metodo de Rietveld

FANCIO, ELIZABETH 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:50:04Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:53Z (GMT). No. of bitstreams: 1 10452.pdf: 100440947 bytes, checksum: a25045222faf14cf91ac2e310d2ea37a (MD5) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP / FAPESP:00/05863-7
575

Preparação de eletrocatalisadores PtSnCu/C e PtSn/C e ativação por processos de Dealloying para aplicação na oxidação eletroquímica do Etanol / Preparation of PtSnCu/C and PtSn/C electrocatalysts and activation by dealloying processes for ethanol electro-oxidation

CRISAFULLI, RUDY 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:35:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:54Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
576

Adsorcao de corantes anionicos de solucao aquosa em cinza de carvao e zeolita de cinza leve de carvao / Adsorption of anionic dyes from aqueous solutions onto coal fly ash and zeolite synthesized from coal fly ash

CARVALHO, TEREZINHA E.M. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:47Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:53Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
577

Estudo da influência da deformação plastica na cinética de nitretação em aços inoxidáveis AISI 304 e 316 / Effect of cold working on nitriding process of AISI 304 and 316 autenitic stainless steel

PEREIRA, SILVIO A. de L. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:35:25Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:42Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
578

Estudo da reação de redução do oxigênio utilizando eletrocatalisadores à base de platina e terras raras (La, Ce, Er) para aplicação em células a combustível tipo PEM / Study of the oxygen reduction reaction usying Pt-rare earths (La, Ce, Er) electrocatalysts for application of pem fuel cells

GOMES, THIAGO B. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:42:16Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:20Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
579

Análise térmica e diagramas de fase dos sistemas LiF-BiFsub(3) e NaF-BiFsub(3) / Thermal analysis and phase diagrams of the LiF-BiFsub(3) e NaF-BiFsub(3), systems

NAKAMURA, GERSON H. de G. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:41:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:16Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
580

Desenvolvimento de programa computacional para tratamentos de dados de textura obtidos pela tecnica de difracao de raios x

GALEGO, EGUIBERTO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:49:06Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:38Z (GMT). No. of bitstreams: 1 09670.pdf: 10232628 bytes, checksum: 1590f43108c1cbc7b2065202eea72fa8 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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