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AbstractAbstract
[en] This paper presents the strategy to control the power of a research reactor through an automatic neutron flux controller which is described as well. The equipment developed has been operating in IPR-R1 research reactor at the Centro de Desenvolvimento da Tecnologia Nuclear - CDTN since 1996 and some results are presented. (author). 3 refs., 4 figs
Original Title
Controle automatico de potencia em reatores de pesquisa
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 469-472; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Miscellaneous
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Daltro, Teresinha F.L.; Campos, Leticia L.
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] The individual monitoring for external radiation is performed at IPEN since 1961 using photographic film and a plastic badge with metallic filters. In this work, statistics results of the period 1990-1995 is discussed, considering different Departments. (author). 9 refs., 4 figs., 1 tabs
Original Title
Resultados estatisticos do servico de monitoracao externa do IPEN entre 1990-1995
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 150-152; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Miscellaneous
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Conference
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Matsuyama, Flavio; Nakane, Roberto T.; Espirito Santo, Rafael do; Gedraite, Rubens; Ferreira, Jose C.P.
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] This paper briefly discusses some aspects related to Instrumentation Project Methodology and also shows typical difficulties that such approach brings up to the whole project. (author). 3 refs., 2 figs
Original Title
Implantacao de uma metodologia de projeto de instrumentacao para uma aplicacao em centrais nucleares a agua pressurizada
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 544-548; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Miscellaneous
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Villela, Thyrso; Braga, Joao; D'Amico, Flavio; Mejia C, Jorge
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] We describe the nuclear instrumentation used in astrophysical applications developed by the Astrophysics Division of the Instituto Nacional de Pesquisas Espaciais (INPE) in the X-ray and low energy gamma ray bands. (author). 9 refs., 12 figs
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 610-616; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Silva, Joao C.P. da; Binns, Donald A.C.
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] The energy resolutions of hemispherical and parabolic-spherical shapes were measured. The results show that parabolic-spherical shape improves the energy resolution, about 33.6% for Compton edge due to a 137 Cs radioactive source, proving its better light collection efficiency. (author). 10 refs. 7 figs., 7 tabs
Original Title
Avaliacao da resolucao em energia de uma geometria paraboesferica em espectrometria gama
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 457-462; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Miscellaneous
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Conference
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Vanin, Vito R.; Baerg Filho, David; Neves, Renato C.; Pascholati, Paulo R.
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] It is described and adapter for a multidetector array for residual radioactivity measurements of up to 8 detectors able to record gamma-gamma coincidences between any pair of detectors in the array. An adapter prototype module was constructed and is being tested. We report here a measurement with a 60 C radioactive source. (author). 3 refs., 4 figs
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 433-435; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Conference
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AbstractAbstract
[en] Using an analytical approach and an analytical graphical method, it was determined simultaneously the fractioning factor and the number of theoretical plates in isotopic enrichment columns during the conditions of dinamical isotopic equilibrium. (author). 5 refs., 2 figs., 2 tabs
Original Title
Fator de fracionamento e numero de placas teoricas em coluna de enriquecimento isotopico determinados simultaneamente
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 713 p; 1997; p. 1035-1040; 4. Brazilian meeting on nuclear applications; 4. ENAN: Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Record Type
Miscellaneous
Literature Type
Conference; Numerical Data
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Amaral, Angela M.; Vilhena Schayer Sabino, Claudia de; Bazzoli, Nilce.
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] The present work describes the methodologies used for total α and β analysis, 226 Ra, 228 Ra, 210 Pb, 228 Th, 230 Th, 40 K, U and Th, and those ones used for precision and accuracy of the Environmental Monitoring Program under execution in the Brazilian State of Minas Gerais. (author). 6 refs., 1 tab
Original Title
Tecnicas analiticas nucleares no controle da qualidade da agua
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 212-216; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
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Miscellaneous
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Conference
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Briquet, Claudia; Mota, Helvecio; Sa Rego Costa, Marcos de
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] This study intended to start a quality control protocol in the mammography facility of Fernandes Figueira institute - a brazilian hospital dedicated to women and children's health. An assessment has been made of clinical images, of the processor performance and a patient dosimetric assessment. (author). 5 refs., 2 figs
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 98-100; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Record Type
Miscellaneous
Literature Type
Conference
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Reference NumberReference Number
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Monteiro, Lucilena R.; Costa, Manuel Q. da
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
Proceedings of the 4. Brazilian meeting on nuclear applications. v. 11997
AbstractAbstract
[en] Shrimp and fish samples were studied by comparing the mercury retention during the freeze drying process. Advantages and disadvantages of this technique, a preview procedure, were identified. The food response concerning water mass los and stability on storage are evaluated after freeze drying process. (author). 10 refs., 4 figs., 2 tabs
Original Title
Avaliacao da retencao de mercurio durante o processo de liofilizacao
Primary Subject
Source
Associacao Brasileira de Energia Nuclear, Rio de Janeiro, RJ (Brazil); 646 p; 1997; p. 400-404; 4. Brazilian meeting on nuclear applications; 4. Encontro nacional de aplicacoes nucleares; Pocos de Caldas, MG (Brazil); 18-22 Aug 1997; Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Record Type
Miscellaneous
Literature Type
Conference
Country of publication
LanguageLanguage
Reference NumberReference Number
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INIS VolumeINIS Volume
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