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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.
561

Investigação da resistência a corrosão da liga Ti-13Nb-13Zr por meio de técnicas eletroquímicas e de análise de superfície

ASSIS, SERGIO L. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:29Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:10Z (GMT). No. of bitstreams: 1 11326.pdf: 1707325 bytes, checksum: f4b793f522e5d69e25de853d166b1c79 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
562

Desenvolvimento de novos sistemas de eletrocatalisadores nano-sispersos 20% Pt-(2%Pt-Cesub(0.9)Wsub(0.1)Osub(2))/C tolerantes ao monóxido de carbono (CO) para ânodos de PEMFC / Development of new systems of nano-disperse 20% Pt-(2%Pt-Cesub(0.9)Wsub(0.1)Osub(2))/C tolerant to carbon monoxide (CO) for PEMFC'S anodes

NANDENHA, JULIO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:33:59Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:55Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP
563

Utilização da escória de alumínio na fabricação de argila expandida

TAKAHASHI, ELISA A.N. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:10Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:02Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
564

Obtenção de fritas vitroceramicas a partir de resíduos sólidos industriais

FERREIRA, MATHEUS C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:14Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:15Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
565

Estudo do quartzo verde de origem hidrotermal tratado com radiação gama / Study of green quartz of hydrothermal origin treated by gamma radiation

ENOKIHARA, CYRO T. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:42:21Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:08Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
566

Utilização da radiação ionizante na reciclagem de pneus inservíveis de automóvel e sua destinação ambiental adequada / Use of ionizing radiation in the recycling of unserviceable tires of automotive and its adequate environmental disposal

SOUZA, CLECIA de M. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:42:28Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:09Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
567

Proposição de um processo alternativo à fusão via forno VAR para a consolidação de cavacos prensados de zircaloy e estudo do sistema dinâmico do arco elétrico

MUCSI, CRISTIANO S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:51:30Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:08Z (GMT). No. of bitstreams: 1 11327.pdf: 8143325 bytes, checksum: 06d435f8c6f8c7de3f958dc6373bc9fa (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
568

Estudos dos efeitos da radiacao gama de sup60Co sobre larvas de Biomphalaria glabrata (Say,1818)

MELO, ANA M.M. de A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:25:31Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:48Z (GMT). No. of bitstreams: 1 06217.pdf: 3764177 bytes, checksum: 349bd4c7037b4ee83bdc4f4c94ef76e5 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
569

Efeito da marcação na resistência à corrosão de implantes ortopédicos produzidos em aço inoxidável ABNT NBR ISO 5832-1 / Effect marking process on the corrosion resistance of orthopedic implants produced on ISO 5832-1 stainless steel

PIERETTI, EURICO F. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:34:50Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:21Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
570

Estudo e desenvolvimento de suportes refratários para a fusão e a evaporação de urânio metálico

VASCONCELOS, GETÚLIO de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:25:46Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:03:34Z (GMT). No. of bitstreams: 1 11318.pdf: 5742692 bytes, checksum: aecd1fffca66bbe1056489e25f5566c9 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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