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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.
71

Estabelecimentos de campos padroes de raios-x de energias baixas, nivel de radioprotecao, para calibracao de instrumentos

OLIVEIRA, ELIANE C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:42:51Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:16Z (GMT). No. of bitstreams: 1 04995.pdf: 5445247 bytes, checksum: 94d30480189048c6bb746a9db426ad86 (MD5) / Dissertacao(Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
72

Metodologia de controle de qualidade de equipamentos de raios x (nivel diagnostico) utilizados em calibracao de instrumentos

ROS, RENATO A. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:44:11Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:52Z (GMT). No. of bitstreams: 1 07071.pdf: 5827883 bytes, checksum: 3d1bd075be2e6283f7d961fc597f6d59 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
73

Medidas do coeficiente de multiplicacao gasosa no isobutano puro / Measurements of gaseous multiplication coefficient in pure isobutene

LIMA, IARA B. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:31Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:09Z (GMT). No. of bitstreams: 0 / 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:07/06773-0
74

Automatizacao de um sistema de medidas de correntes produzidas por camaras de ionizacao e aplicacao na calibracao do sup(18) F e sup(153) Sm

BRANCACCIO, FRANCO 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:47:08Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:47Z (GMT). No. of bitstreams: 1 07921.pdf: 513900 bytes, checksum: 78943492794157b921a0e2b609b7627b (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
75

Desenvolvimento do processo de deposicao eletroforetica de boro em substratos de aluminio destinados a construcao de detectores de neutrons

SAMPA, MARIA H. de O. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:32Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:09Z (GMT). No. of bitstreams: 1 03259.pdf: 2834364 bytes, checksum: fcbdf9e370a39ffdb27be573e65f253c (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
76

Metodos de calibracao de camaras de ionizacao de placas paralelas para dosimetria de feixes de eletrons

BULLA, ROSELI T. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:43:37Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:54Z (GMT). No. of bitstreams: 1 06647.pdf: 14390009 bytes, checksum: 45cfd01966c46f569e307306814794db (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
77

Metodo para determinacao de fatores de correcao induzidos pela irradiacao de cabos das camaras de ionizacao em campos grandes

RODRIGUES, LETICIA L.C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:36Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:10:06Z (GMT). No. of bitstreams: 1 03267.pdf: 2564353 bytes, checksum: 17a5e3fd6d69d57ed9339da8c448cbba (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
78

Estudo teórico-experimental da resposta radiométrica de câmaras de ionização utilizadas em dosimetria em feixes de raios X para diagnóstico radiológico / Theorethical-experimental study of the radiometrical response on ionization chambers used in X ray beam dosimetry in diagnostic radiology

GIAROLA, RODRIGO S. 10 November 2014 (has links)
Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2014-11-10T10:35:23Z No. of bitstreams: 0 / Made available in DSpace on 2014-11-10T10:35:23Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
79

Projeto, construção e caracterização de sistemas de referência para feixes de elétrons de aceleradores clínicos / Design, construction and characterization of reference systems for electron beams of clinical accelerators

NONATO, FERNANDA B.C. 07 January 2015 (has links)
Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-01-07T16:00:13Z No. of bitstreams: 0 / Made available in DSpace on 2015-01-07T16:00:14Z (GMT). No. of bitstreams: 0 / Tese (Doutorado em Tecnologia Nuclear) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
80

Aplicação de câmaras de ionização especiais para controle de qualidade em mamografia / Application of special ionization chambers for quality control in mammography

HONDA, CRISTIANE J. de C. 07 October 2015 (has links)
Submitted by Maria Eneide de Souza Araujo (mearaujo@ipen.br) on 2015-10-07T19:13:10Z No. of bitstreams: 0 / Made available in DSpace on 2015-10-07T19:13:10Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado em Tecnologia Nuclear) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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