Eventos - Artigos: Recent submissions

  • IPEN-DOC 14325

    ALMEIDA, ERIKA V.; MONTEIRO, ELISIANE G.; ALVES, EDSON V. ; SILVA, NATANAEL G. da ; FUKUMORI, NEUZA T.O. ; BARBOZA, MARYCEL F. de ; MENGATTI, JAIR ; MATSUDA, MARGARETH M.N. ; VASCONCELLOS, MARINA B.A. . Controle de qualidade e EC-sup(99m)Tc: determinacao de pureza radioquimica e investigacao da influencia de impurezas na biodistribuicao. In: CONGRESSO BRASILEIRO DE FISICA MEDICA, 14., 10-12 de outubro, 2009, Sao Paulo, SP. Anais... 2009.

    Palavras-Chave: chemical properties; diagnosis; diagnostic techniques; dynamic function studies; labelled compounds; radiopharmaceuticals; technetium 99; technetium; scintiscanning; tracer techniques

  • IPEN-DOC 14324

    ALMEIDA, E.V.; RAMOS, M.P.S. ; FUKUMORI, N.T.O. ; BARBOZA, M.F. de ; MENGATTI, J. ; SILVA, C.P.G. ; MATSUDA, M.M.N. ; VASCONCELLOS, M.B.A. . Comparacao dos metodos CLAE e CCDna determinacao de pureza radioquimica de SAH-sup(99m)Tc. In: CONGRESSO BRASILEIRO DE QUIMICA, 49., 4-8 de outubro, 2009, Porto Alegre, RS. Anais... 2009.

    Palavras-Chave: albumins; labelled compounds; technetium 99; radiochemistry; radiopharmaceuticals; high-performance liquid chromatography

  • IPEN-DOC 14247

    ARAKAKI, A.R.; YOSHITO, W.K. ; USSUI, V. ; LAZAR, D.R.R. . Comparacao de ceramicas de ceria dopada com samaria e gadolinia sintetizadas com diferentes agentes precipitantes. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: ceramics; doped materials; cerium oxides; samarium oxides; gadolinium oxides; synthesis; coprecipitation

  • IPEN-DOC 14248

    SETZ, L.F.G.; MELLO CASTANHO, S.R.H. ; SANTACRUZ, I.; COLOMER, M.T.; MORENO, R.. Processamento e conformacao de fitas (tape casting) a partir de suspensoes coloidais de cromito de lantanio sintetizado por reacao de combustao. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: solid oxide fuel cells; chromium oxides; lanthanum oxides; interconnected power systems; doped materials; colloids; strontium; casting

  • IPEN-DOC 14249

    TROMBINI, V.; MUNIR, Z.A.; TOMASI, R.; CAIRO, C.A.; BRESSIANI, A.H.A. ; PALLONE, E.M.J.A.. Sinterizacao de manocompositos de alumina/TiC utilizando-se sinterizacao sem pressao, prensagem a quente e 'spark plasma sintering'. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: aluminium oxides; titanium carbides; composite materials; nanostructures; pressing; hot pressing; microstructure; vickers hardness; sintering; plasma

  • IPEN-DOC 14322

    WATANABE, SHIGUEO; MUNITA, CASIMIRO S. ; GENNARI, ROSELI F.; ALPENDRE, FERNANDA M.; MACHADO, NELI G.. Archeometry research on the Taguari Valley. In: CONGRESSO DA SOCIEDADE DE ARQUEOLOGIA BRASILEIRA, 15., 20-23 de setembro, 2009, Belem, PA. Anais... 2009.

    Palavras-Chave: archaeological specimens; archaeological sites; cultural objects; age estimation; thermoluminescence; neutron activation analysis; icp mass spectroscopy

  • IPEN-DOC 14245

    SILVA, CRISTIANO M.B.; MARCHI, JULIANA ; LAZAR, DOLORES R.R. ; USSUI, VALTER . Moagem de alta energia em pos de zirconia-titania sintetizados por co-precipitacao. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: ceramics; zirconium oxides; titanium oxides; synthesis; coprecipitation; milling; milling machines

  • IPEN-DOC 14246

    YOSHITO, W.K. ; RESTIVO, T.A.G.; USSUI, V. ; LAZAR, D.R.R. ; PASCHOAL, J.O.A. . Estudo de sinterabilidade do composito de NiO-YSZ obtido pela rota de coprecipitacao. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: nickel oxides; zirconium oxides; yttrium oxides; sintering; coprecipitation; microstructure; heat treatments; x-ray diffraction; scanning electron microscopy

  • IPEN-DOC 14244

    VARGAS, R.A.; CHIBA, R.; BONTURIM, E.; ANDREOLI, M. ; SEO, E.S.M. . Preparacao e caracterizaco de particulados de Lasub(0.60)Srsub(0.40)Cosub(0.20)Fesub(0.80)Osub(3-gama) para catodos de IT-SOFC. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: solid oxide fuel cells; cathodes; doped materials; lanthanum oxides; strontium oxides; cobalt oxides; iron oxides; perovskites; ionic conductivity; x-ray diffraction; x-ray fluorescence analysis; scanning electron microscopy

  • IPEN-DOC 14243

    CHIBA, R.; VARGAS, R.A.; ANDREOLI, M. ; SEO, E.S.M. . Conformacao de filmes ceramicos de LSM e LSM/YSZ obtidos pelas tecnicas citratos e mistura de solidos. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: solid oxide fuel cells; films; ceramics; lanthanum; manganates; doped materials; strontium; zirconium oxides; yttrium oxides; cathodes; x-ray diffraction; scanning electron microscopy

  • IPEN-DOC 14241

    RESTIVO, T.A.G.; LEITE, D.W.; MELLO CASTANHO, S.R.H. . Anodos multi-metalicos para aplicacoes em celulas a combustivel de oxido solido. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: cermets; solid oxide fuel cells; sintering; scanning electron microscopy; x-ray diffraction; mechanical properties; alloys

  • IPEN-DOC 14240

    FRANCO, A.C.; ARAUJO, E.G. de ; SACILOTTI, M.. Caracterizaco de filmes de nitreto de titanio obtidos por MOCVD. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: films; titanium nitrides; chemical vapor deposition; coatings; scanning electron microscopy; x-ray diffraction

  • IPEN-DOC 14239

    GARRIDO, L.B.; ALBANO, M.P.; GENOVA, L.A. ; PLUCKNETT, K.P.. Characterization of porous zirconia prepared from potato starch. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: zirconium oxides; ceramics; porous materials; starch; microstructure; scanning electron microscopy

  • IPEN-DOC 14234

    BATISTA, R.M.; MUCCILLO, E.N.S. . Efeitos da adicao do NiO na densificacao e na condutividade eletrica da zirconia totalmente estabilizada com itria. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: niobium oxides; electric conductivity; zirconium oxides; yttrium oxides

  • IPEN-DOC 14231

    MOTISUKE, M.; RODAS, A.C.D.; HIGA, O.Z. ; CARRODEGUAS, R.G.; ZAVAGLIA, C.A.C.. Avaliacao de citotoxicidade de cimento de fosfato de calcio. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: calcium phosphates; apatites; doped materials; silicon; skeleton; implants; compatibility; cytology; toxicity

  • IPEN-DOC 14236

    MESQUITA, R.M.; GARRIDO, L.B.; PLUCKNETT, K.P.; BRESSIANI, J.C. ; GENOVA, L.A. . Caracterizacao mecanica de ceramicas porosas de nitreto de silicio produzidas por diferentes tecnicas. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: ceramics; porous materials; silicon nitrides; casting; starch

  • IPEN-DOC 14238

    TONELLO, K.P.S.; BRESSIANI, J.C. ; BRESSIANI, A.H.A. . Estudo de sinterizacao de compositos a base de aluminas comerciais. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: aluminium oxides; niobium carbides; composite materials; sintering; particle size

  • IPEN-DOC 14230

    BEOLCHI, R.S.; GOIA, T.S.; GENOVA, L.A. . Adicao de complexo vitaminico em duas bioceramicas e seu efeito na regeneracao ossea. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: ceramics; biological materials; apatites; calcium; phosphates; skeleton; rats; biological recovery; implants

  • IPEN-DOC 14228

    BARDI, MARCELO A.G.; MACHADO, LUCI D.B. ; GUEDES, CRISTINA G.F.; ROSA, DERVAL S.. Influence of processing on properties of aditived polypropylene, starch plasticized with glycerol from biodiesel and their blends. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polypropylene; stearates; starch; plasticizers; glycerol; diesel fuels; oils; mixing; biodegradation

  • IPEN-DOC 14226

    NAIME, NATALIA; PONCE, PATRICIA; LUGAO, ADEMAR B. . A influencia de agentes ativos nas propriedades mecanicas de barreira de ambalagens biodegradaveis. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: packaging; polymers; biodegradation; starch; mechanical properties; calcium chlorides; foams; water; adsorption

  • IPEN-DOC 14225

    NOGUEIRA, BEATRIZ R.; OLIVEIRA, VITOR M.; ORTIZ, ANGEL V.; MOURA, ESPERIDIANA A.B. . Estudo dos efeitos da radiacao por feixe de eletrons nas propriedades mecanicas da estrutura BOPP/LDPE. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polypropylene; polyethylenes; films; electron beams; radiation effects; packaging; mechanical properties

  • IPEN-DOC 14227

    FERRETO, HELIO F.R. ; LIMA, LUIS F.C.P. ; ROSNER, GERHARDYNE O.; IKARI, CAROLINA T.; LUGAO, ADEMAR B. . Caracterizacao de tres tipos de polietilenos modificados por radiacao gama em atmosfera inerte. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polyethylenes; polypropylene; gamma radiation; radiation effects; radiation doses; thermal gravimetric analysis; cobalt 60

  • IPEN-DOC 14250

    ALBANO, MARIA P.; GARRIDO, LILIANA B.; PLUCKNETT, KEVIN; GENOVA, LUIS A. . Influence of starch content on microstructure of porous yttria-stabilized zirconia tapes. In: CONGRESSO BRASILEIRO DE CERAMICA, 53., 7-10 de junho, 2009, Guaruja, SP. Anais... 2009.

    Palavras-Chave: porous materials; yttrium oxides; zirconium oxides; microstructure; starch; additives

  • IPEN-DOC 14224

    CARDOSO, ELISABETH C.L.; LIMA, LUIS F.C.P. ; PARRA, DUCLERC F. ; LUGAO, ADEMAR B. ; BUENO, N.R. ; GASPARIN, ELEOSMAR . A influencia do metodo de preparacao de especimes na avaliacao da morfologia celular de espumas de polipropileno. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polypropylene; melting; foams; viscosity; gamma radiation; acetylene; scanning electron microscopy

  • IPEN-DOC 14223

    PONCE, PATRICIA; BUENO, VANIA B.; LUGAO, ADEMAR B. . Filmes biodegradaveis produzidos com poli(caprolactona)(PCL) e nanoparticulas de prata: embalagens ativas para maca. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: films; biodegradation; packaging; apples; storage; mechanical properties; water vapor; permeability

  • IPEN-DOC 14221

    FORSTER, PEDRO L.; KAI, JIANG; BRITO, HERMI F.; LUGAO, ADEMAR B. ; PARRA, DUCLERC F. . Investigacao fotoluminescente de policarbonato (PC) dopado com complexo de europio. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: luminescence; rare earths; polycarbonates; doped materials; europium; thermal gravimetric analysis

  • IPEN-DOC 14222

    PARRA, DUCLERC F. ; RODRIGUES, KIRIAKI M.S.; LUGAO, ADEMAR B. . Comparacao da eficiencia de dissolucao de matrizes de PHB e PCL imobilizadoras de teofilina. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polymers; biodegradation; dissolution; theophylline; drugs; liberins; control

  • IPEN-DOC 14220

    GERALDES, ADRIANA N. ; ZEN, HELOISA A.; RIBEIRO, GEISE; SOUZA, CAMILA P.; FERREIRA, HENRIQUE P.; PARRA, DUCLERC F. ; LUGAO, ADEMAR B. . Desenvolvimento de membranas para celula a combustivel por enxertia de estireno via radiacao em filmes de ETFE. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polytetrafluoroethylene; styrene; proton exchange membrane fuel cells; radiations; graft polymers; infrared radiation; spectroscopy; thermal gravimetric analysis; calorimetry

  • IPEN-DOC 14218

    OLIVEIRA, MARIA J.A. ; ALMEIDA, MONISE F. ; AMATO, VALDIR S.; PARRA, DUCLERC F. ; LUGAO, ADEMAR B. . Obtencao e caracterizaco de membranas de hidrogeis de PVAL/PVP/acido citrico. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: hydrogels; cross-linking; pvp; pva; nitric acid

  • IPEN-DOC 14219

    MELO, RAPHAELA N. de; ANDRADE e SILVA, LEONARDO G. de ; RABELLO, MARCELO S.. Efeito combinado da radiacao gama e stresses cracking no policarbonato. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polycarbonates; stresses; cracking; gamma radiation; radiation effects; radiolysis

  • IPEN-DOC 14215

    SCAGLIUSI, SANDRA R.; ARAUJO, SUMAIR G. ; LANDINI, LILIANE ; LUGAO, ADEMAR B. . Propriedades fisico-quimicas e reometricas da borracha de cloropreno devulcanizada via microondas. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: neoprene; rubbers; physical properties; chemical properties; tensile properties; hardness; microwave radiation; vulcanization; environment; measuring instruments; rheology

  • IPEN-DOC 14217

    OLIANI, WASHINGTON L.; PARRA, DUCLERC F. ; LIMA, LUIS F.C.P. ; LUGAO, ADEMAR B. . Fotoxidacao do HMS-PP sob condicoes de intemperismo ambiental e artificial. In: CONGRESSO BRASILEIRO DE POLIMEROS, 10., 13-17 de outubro, 2009, Foz do Iguacu, PR. Anais... 2009.

    Palavras-Chave: polypropylene; melting; radiolysis; chains; gamma radiation

  • IPEN-DOC 14156

    OLIVEIRA, P.M.S.; SEPULVEDA MUNITA, C.J.A. . Estudo comparativo de metodos de normalizacao em resultados experimentais. In: ESCOLA DE MODELOS DE REGRESSAO, 11., 1-4 de marco, 2009, Recife, PE. Anais... 2009.

    Palavras-Chave: archaeological specimens; ceramics; statistics; experimental data; neutron activation analysis; comparative evaluations

  • IPEN-DOC 14129

    ALY, OMAR F.; MATTAR NETO, MIGUEL ; SCHVARTZMAN, MONICA M.A.M.. Study for improving and generalization of modeling of stress corrosion cracking at pressurized water reactors. In: REGIONAL WORKSHOP ON SSCS INTEGRITY, 23-26 June, 2009, Belo Horizonte, MG. Proceedings... 2009.

    Palavras-Chave: pwr type reactors; inconel 600; corrosion; cracking; stresses

  • IPEN-DOC 14130

    MATTAR NETO, MIGUEL ; MIRANDA, CARLOS A. de J. ; FERRARI, LUCIO D.B.; MANESCHY, EDUARDO; COSTA FILHO, PAULO A.. Angra 1 RPV and pressurizer ageing management programs. In: REGIONAL WORKSHOP ON SSCS INTEGRITY, 23-26 June, 2009, Belo Horizonte, MG. Proceedings... 2009.

    Palavras-Chave: angra-1 reactor; reactor vessels; pressurizers; aging

  • IPEN-DOC 14127

    AMARAL, MARCELLO M.; RAELE, MARCUS P. ; FREITAS, ANDERSON Z. de ; ZAHN, GUILHERME S. ; SAMAD, RICARDO E. ; VIEIRA JUNIOR, NILSON D. ; TARELHO, LUIZ V.G. . Laser induced breakdown spectroscopy (LIBS) applied to stratigrafic elemental analysis and optical coherence tomography (OCT) to damage determination of cultural heritage brazilian coins. In: SPIE EUROPE: OPTICAL METROLOGY, 14-18 June, 2009, Munique, Alemanha. Proceedings... Society of Photho-optical Instrumentation Engineers, 2009. (SPIE Proceedings Series, 7390).

    Palavras-Chave: brazil; laser spectroscopy; breakdown; optical properties; tomography; cultural objects; bronze; damage; neutron activation analysis

  • IPEN-DOC 14126

    AMARAL, MARCELLO M. ; RAELE, MARCUS P. ; CALY, JOSE P.; SAMAD, RICARDO E. ; VIEIRA JUNIOR, NILSON D. ; FREITAS, ANDERSON Z. . Roughness measurement methodology according to DIN 4768 using optical coherence tomography (OCT). In: SPIE EUROPE: OPTICAL METROLOGY, 14-18 June, 2009, Munique, Alemanha. Proceedings... Society of Photho-optical Instrumentation Engineers, 2009. (SPIE Proceedings Series, 7390).

    Palavras-Chave: optical properties; tomography; roughness; surface properties; standards

  • IPEN-DOC 15307

    BIANCHI, PAULO H. ; BAPTISTA FILHO, BENEDITO D. . Monitoring and operational support on nuclear power plants using an artificial intelligence system. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: artificial intelligence; data acquisition; decision making; experimental data; nuclear power plants; pwr type reactors; reactor monitoring systems; reactor operation; reactor operators; reliability; transients

  • IPEN-DOC 15308

    FRAJNDLICH, ROBERTO . IEA-R1 research reactor: operational life extension and considerations regarding future decommissioning. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: fuel assemblies; fuel management; iear-1 reactor; lifetime extension; radioactive waste management; reactor decommissioning; reactor operation; spent fuels

  • IPEN-DOC 14120

    ATTARIAN, ANA C.; SANTOS, PRISCILA V.; DITCHFIELD, CYNTHIA; PARRA, DUCLERC F. ; LUGAO, ADEMAR B. ; TADINI, CARMEN C.. Investigation of natural additives as pH indicators for cassava starch biobased materials. In: INTERNATIONAL SYMPOSIUM ON FUTURE OF FOOD ENGINEERING, 2nd, April 26-28, 2006, Warsaw, Poland. Proceedings... 2006.

    Palavras-Chave: cassava; starch; plastics; packaging; biodegradation; ph value; biological indicators; additives

  • IPEN-DOC 14128

    SUZUKI, MIRIAM F. ; ARTHUSO, FERNANDA dos S.; SOUZA, JOSE M.; OLIVEIRA, JOAO E. ; OLIVEIRA, TAIS L.; OLIVEIRA, NELIO A. de J.; BARTOLINI, PAOLO ; SOARES, CARLOS R.J. . Expressao de prolactina de camundongos no espaco periplastico de Escherichia coli. In: SIMPOSIO NACIONAL DE BIOPROCESSOS, 17., 2-5 de agosto, 2009, Natal, RN. Anais... 2009. p. 606-612.

    Palavras-Chave: rats; lth; escherichia coli; hormones; recombinant dna; bioassay

  • IPEN-DOC 15306

    SANTOS, ROBERTO C. dos ; PEREIRA, IRACI M. . Time response of temperature sensors using neural networks. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: artificial intelligence; computerized simulation; experimental data; heat transfer; m codes; neural networks; reactor monitoring systems; sensors; temperature measurement; temperature monitoring; time dependence

  • IPEN-DOC 15305

    ARONNE, IVAN D.; BAPTISTA FILHO, BENEDITO D. ; AZEVEDO, CARLOS V.G. de; PALMIERI, ELCIO T.; NAVARRO, MOYSES A.; BARROSO, ANTONIO C. de O. . Use of experimental data for the development of the software for identification and classification of transients (SICT). In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: artificial intelligence; computerized simulation; experimental data; neural networks; nuclear power plants; r codes; reactor accident simulation; reactor accidents; reactor safety; s codes; transients

  • IPEN-DOC 15304

    BUENO, ELAINE I.; PEREIRA, IRACI M. ; TEIXEIRA e SILVA, ANTONIO . GMDH and neural networks applied in temperature sensors monitoring. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: algorithms; artificial intelligence; computerized simulation; data base management; experimental data; iear-1 reactor; m codes; neural networks; reactor monitoring systems; sensors; temperature measurement

  • IPEN-DOC 15303

    ANGELO, GABRIEL; ANDRADE, DELVONEI A. de ; FAINER, GERSON ; ANGELO, EDVALDO. Nuclear research reactor IEA-R1 heat exchanger inlet nozzle flow - a preliminary study. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: a codes; computerized simulation; flow rate; fluid flow; fluid mechanics; heat exchangers; iear-1 reactor; nozzles; numerical data; velocity

  • IPEN-DOC 15302

    SILVA, JOSE E.R. da ; DOMINGOS, DOUGLAS B.; TEIXEIRA e SILVA, ANTONIO . Fuel miniplate thickness measurement system for dispersion fuel swelling evaluation. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: aluminium additions; dispersion nuclear fuels; experimental data; fuel assemblies; fuel plates; iear-1 reactor; reactor shutdown; spent fuels; swelling; thickness; uranium oxides u3o8; uranium silicides

  • IPEN-DOC 15300

    MIRANDA, CARLOS A.J. ; MANESCHY, EDUARDO; RODRIGUES, PAULO R.B.. Structural integrity and leakage assessment of Angra I steam generator using statistic methods. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: angra-1 reactor; crack propagation; cracks; defects; leaks; monte carlo method; numerical data; outages; probability; safety analysis; steam generators; tubes

  • IPEN-DOC 15301

    MIRANDA, CARLOS A.J. ; FAINER, GERSON ; MATTAR NETO, MIGUEL . Transient thermal analysis of a 1:2 scale cask for research reactors nuclear spent fuel elements considering thermal contacts and irradiation. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: a codes; computerized simulation; finite element method; numerical analysis; numerical data; research reactors; scale models; specifications; spent fuel casks; spent fuel elements; temperature distribution; thermal analysis; thermal radiation

  • IPEN-DOC 15298

    MATTAR NETO, MIGUEL ; MIRANDA, CARLOS A.J. ; FAINER, GERSON . An approach for the design of closure boltz of spent fuel elements transportation packages. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: bolted joints; closures; containment; design; dynamic loads; spent fuel elements; stress analysis; torque

  • IPEN-DOC 15297

    ALY, OMAR F.; MATTAR NETO, MIGUEL ; SCHVARTZMAN, MONICA M.M.A.M.. Preliminary study for extension and improvement on modeling of primary water stress corrosion cracking at control rod drive mechanism nozzles of pressurized water reactors. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical composition; control rod drives; crack propagation; cracking; experimental data; inconel 600; nozzles; primary coolant circuits; pwr type reactors; reactor control systems; stress corrosion

  • IPEN-DOC 15299

    MIRANDA, CARLOS A. de J. ; LIBARDI, ROSANI M.P. ; BOARI, ZOROASTRO de M. . Particles geometry influence in the thermal stress level in an SiC reinforced aluminium matrix composite considering the material non-linear behavior. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: aluminium; composite materials; elasticity; experimental data; matrix materials; numerical analysis; particle size; plasticity; reinforced materials; silicon carbides; strains; temperature dependence; thermal stresses

  • IPEN-DOC 15296

    MACEDO, LUIZ A. ; TORRES, WALMIR M. . Simulation of steam condensation in the presence of noncondensable gases in horizontal condenser tuber using RELAP5 for advanced nuclear reactors. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: computerized simulation; experimental data; flow rate; heat transfer; pressure dependence; r codes; steady-state conditions; steam condensers; temperature dependence; thermal hydraulics

  • IPEN-DOC 15295

    SCHETTERT, PLINIO G.; OLIVEIRA, WAGNER S. ; AQUINO, AFONSO R. . Technological forecasting a long time of the scientific-technological development of the nuclear fusion. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: commercialization; data analysis; data base management; delphi method; economic policy; environmental policy; information systems; international cooperation; iter tokamak; socio-economic factors; technology assessment; thermonuclear reactions

  • IPEN-DOC 15294

    SILVA, MARIO A.B. da; LIRA, CARLOS A.B. de O.; BARROSO, ANTONIO C. de O. . Determination of a test section parameters for Iris nuclear reactor pressurizer. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: boron; experimental data; froude number; natural convection; pressurizers; primary coolant circuits; pwr type reactors; reactor safety experiments; reactor safety; temperature dependence; time dependence; vaporization heat

  • IPEN-DOC 15293

    FORMIGONI, ANDRE L.; LOPEZ, LUIZ A.N.M. ; TING, DANIEL K.S. . Diagnostic of corrosion defects in steam generator tubes using advanced signal processing from eddy current testing. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: angra-1 reactor; data acquisition; eddy current testing; experimental data; l codes; m codes; noise; steam generators; stress corrosion; tubes

  • IPEN-DOC 15292

    REIS, JOAO C.M. dos; REZENDE, AURIMAR de P.; MENZEL, SILVIO C. . Verification of the behavior of insulating materials under ionizing radiation. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: dielectric materials; electrical insulators; experimental data; ionizing radiations; maintenance facilities; nuclear facilities; radiation effects; tensile properties

  • IPEN-DOC 15290

    BITELLI, ULYSSES D. ; GONCALVES, LUCAS B.. The final calibration of the nuclear power channels of the IPEN/MB-01 reactor by the use of the activation fiels and the Monte Carlo method. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: computerized simulation; electric currents; experimental data; foils; gold; high-purity ge detectors; ipen-mb-1 reactor; m codes; neutron flux; power distribution; reactor channels

  • IPEN-DOC 15291

    MATTAR NETO, MIGUEL . On the classification of structures, systems and component of nuclear research and test reactors. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: quality assurance; radiation protection; reactor safety; recommendations; research and test reactors; safety standards

  • IPEN-DOC 15288

    SILVA, JOSE E.R. da ; TEIXEIRA e SILVA, ANTONIO ; TERREMOTO, LUIS A.A. ; DURAZZO, MICHELANGELO . Program for in-pile qualification of high density silicide dispersion fuel at IPEN/CNEN-SP. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: aluminium additions; density; dispersion nuclear fuels; experimental data; fuel plates; porosity; thickness; uranium oxides u3o8; uranium silicides

  • IPEN-DOC 15289

    LOUREIRO, CESAR A.D.; SANTOS, ADIMIR dos . Inverse kinetics method with source term for subcriticality measurements during criticality approach in the IPEN/MB-01 research reactor. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: computerized simulation; criticality; experimental data; fuel rods; ipen-mb-1 reactor; m codes; reactivity meters; reactor kinetics equations; reactor kinetics; reactor safety; rod drop method; source terms

  • IPEN-DOC 15286

    SANTOS, L.R.; RIELLA, H.G.. Effect of densification additive (Al(OH)sub(3)) and Usb(3)Osub(8) recycle in sintering UOsub(2)-7wt'percent'Gdsub(2)Osub(3) fuel pellets. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: aluminium hydroxides; burnable poisons; calcination; experimental data; fuel densification; fuel pellets; gadolinium oxides; mixing; porosity; recycling; scrap; sintered materials; sintering; uranium dioxide; uranium oxides u3o8

  • IPEN-DOC 15287

    TERREMOTO, LUIS A.A. . Gamma-ray spectroscopy on irradiated fuel rods. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: attenuation; burnup; calibration standards; experimental data; fission products; fuel rods; gamma spectra; gamma spectroscopy; high-purity ge detectors; hot cells; spent fuel elements

  • IPEN-DOC 15285

    OLIVEIRA, FABIO B.V. de ; CARVALHO, ELITA F.U. de ; RIELLA, HUMBERTO G.. Fabrication results of gamma uranium-molybdenum alloys fuels. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: density; experimental data; molybdenum alloys; optical microscopy; powder metallurgy; scanning electron microscopy; uranium alloys; uranium-molybdenum fuels; x-ray diffraction

  • IPEN-DOC 15283

    SANTOS, IVAN ; ABRAO, ALCIDIO ; CARVALHO, FATIMA M.S. ; AYOUB, JAMIL M.S. . Decommissioning of an uranium hexafluoride pilot plant. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: brazilian cnen; decommissioning; demolition; environmental impacts; fuel cycle; pilot plants; planning; uranium hexafluoride

  • IPEN-DOC 15284

    TEODORO, CELSO A. ; SILVA, JOSE E.R. da . Physical characterization of austenitic stainless steels AISI 304 and AISI 348 L. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: electric conductivity; experimental data; microhardness; physical radiation effects; reactor cores; scanning electron microscopy; stainless steel-304; stainless steel-304l; stresses; iear-1 reactor

  • IPEN-DOC 15279

    HIRATA, DANIEL M.; SABUNDJIAN, GAIANE ; CABRAL, EDUARDO L.L. . Estimative of core damage frequency in IPEN'S IEA-R1 research reactor due to the initiating event of loss of coolant clauded by large rupture in the pipe of the primary circuit. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: eccs; fault tree analysis; iear-1 reactor; loss of coolant; numerical data; pipes; primary coolant circuits; probability; reactor cores; reliability; ruptures; safety analysis

  • IPEN-DOC 15281

    LAMEIRAS, FERNANDO S.; FAEDA, KELLY C.F.. Fuel for the next brazilian nuclear power plants. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: burnup; bwr type reactors; fabrication; feasibility studies; fuel elements; nuclear power plants; pwr type reactors; quality control; reactor safety; temperature range 0400-1000 k; water cooled reactors

  • IPEN-DOC 15282

    ROMANATO, LUIZ S.; RZYSKI, BARBARA M.. Proposal of a dry storage installation in Angra NPP for spent nuclear fuel. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: angra-1 reactor; dry storage; nuclear facilities; radioactive waste storage; reactor cores; reprocessing; spent fuel casks; spent fuel elements; spent fuel storage

  • IPEN-DOC 15280

    SOUZA, GREGORIO S.; MUNIZ, RAFAEL O.R.; COELHO, PAULO R.P. . Improvements at the biological shielding of BNCT research facility in the IEA-R1 reactor. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: biological shielding; experimental data; iear-1 reactor; lead; neutron capture therapy; radiation doses; radiation protection; thermal neutrons

  • IPEN-DOC 15277

    TORRES, WALMIR M. ; MACEDO, LUIZ A. ; MESQUITA, ROBERTO N. ; MASOTTI, PAULO H.F. ; LIBARDI, ROSANI M.P. ; SABUNDJIAN, GAIANE ; ANDRADE, DELVONEI A. ; UMBEHAUN, PEDRO E. ; CONTI, THADEU N. ; FILHO, MAURO F.S.; MELO, GABRIEL R.. Thermal hydraulic phenomenology for the heating process in a natural circulation facility. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: experimental data; flow rate; heat flux; natural convection; pressure measurement; temperature dependence; thermal hydraulics; transducers; two-phase flow; void fraction

  • IPEN-DOC 15278

    CONCEICAO JUNIOR, OSMAR; TEIXEIRA e SILVA, ANTONIO . Application of the failure modes and effects analysis technique to the emergency cooling system of an experimental nuclear power plant. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: eccs; failure mode analysis; loss of coolant; reactor cores; reactor experimental facilities; reactor safety experiments; rhr systems

  • IPEN-DOC 15276

    SABUNDJIAN, GAIANE ; ANDRADE, DELVONEI A. ; UMBEHAUN, PEDRO E. ; TORRES, WALMIR M. ; MACEDO, LUIZ A. ; CONTI, THADEU N. ; MESQUITA, ROBERTO N. ; MASOTTI, PAULO H.F. ; PENHA, ROSANI M.L.; SILVA FILHO, MAURO F.; MELO, GABRIEL R.; BRAZ FILHO, FRANCISCO A.; BORGES, EDUARDO M.. Comparison between experimental data and numerical modeling for the natural circulation phenomenon. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: computerized simulation; experimental data; natural convection; pressure measurement; r codes; temperature dependence; thermal hydraulics; two-phase flow

  • IPEN-DOC 15275

    ROCHA, MARCELO S.; CABRAL, EDUARDO L.L. ; SIMOES-MOREIRA, JOSE R.. Capacitance sensor for void fraction measurement in a natural circulation refrigeration circuit. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: bwr type reactors; capacitance; experimental data; gas flow; liquid flow; natural convection; r codes; reactor cooling systems; temperature dependence; two-phase flow; void fraction

  • IPEN-DOC 15273

    BRAZ FILHO, FRANCISCO A.; CALDEIRA, ALEXANDRE D.; BORGES, EDUARDO M.; SABUNDJIAN, GAIANE . Verification and validation of one dimensional models used in subcooled flow boiling analysis. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: bubbles; c codes; comparative evaluations; critical heat flux; enthalpy; experimental data; flow rate; one-dimensional calculations; pressure dependence; r codes; reactor channels; subcooled boiling; thermal hydraulics; validation; verification; void fraction

  • IPEN-DOC 15274

    MARTINS, MARIA da P.S.; VANNI, SILVIA R.; ANDRADE, DELVONEI A. de . The decision-making process during accidents or incidents in the operational nuclear data. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: accidents; behavior; decision making; failures; human factors; reactor operators; reliability; safety culture

  • IPEN-DOC 15272

    ROSSI, P.C.R.; CARLUCCIO, T.; MAIORINO, J.R. . Accelerator driven subcritical research facility H5B calculation. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: accelerator driven transmutation; criticality; m codes; multiplication factors; neutron spectra; neutrons; nuclear reaction yield; numerical data; reactor cores

  • IPEN-DOC 15271

    VOI, DANTE L.; TING, DANIEL ; FERREIRA, FRANCISCO J.O.; CLARO, LUIZ H.; VIEIRA, WILSON J.. Cold neutron irradiation facility for the brazilian research reactors. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: cold neutrons; m codes; neutron flux; numerical data; reactor cores; research reactors

  • IPEN-DOC 15270

    BITELLI, ULYSSES D. ; GONCALVES, LUCAS B.; FANARO, LEDA C.C.B. . Measurement of the neutron flux in the core of the IPEN/MB-01 reactor by irradiation of activation foils. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: activation analysis; experimental data; fast neutrons; foils; high-purity ge detectors; indium; intermediate neutrons; ipen-mb-1 reactor; m codes; neutron flux; reactor cores

  • IPEN-DOC 15269

    BITELLI, ULYSSES D. ; MURA, LUIS F.L.; FANARO, LEDA C.C.B. . Measurements of the nuclear reaction rates and spectral indices along radius of fuel pellets of the IPEN/MB-01 reactor. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: experimental data; fuel pellets; fuel pins; fuel rods; gamma spectroscopy; ipen-mb-1 reactor; m codes; neptunium 239; nuclear reactions; reactor cores; uranium 235; uranium 239; uranium dioxide

  • IPEN-DOC 15268

    LEE, S.M.; MAIORINO, J.R. . Study of the kinetics parameters for subcritical media driven by source. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: criticality; diffusion equations; multigroup theory; multiplication factors; numerical data; reactivity; reactor kinetics equations; reactor kinetics

  • IPEN-DOC 15267

    ABE, ALFREDO; SANCHEZ, ANDREA; YAMAGUCHI, MITSUO . The evaluation of set of criticality parameters using scale system. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: criticality; cross sections; m codes; monte carlo method; multiplication factors; nuclear data collections; numerical data; s codes; uranium 235

  • IPEN-DOC 15266

    ABE, ALFREDO ; FUGA, RINALDO ; SANTOS, ADIMIR dos ; ANDRADE e SILVA, GRACIETE S. de ; FANARO, LEDA C.C.B. ; YAMAGUCHI, MITSUO ; JEREZ, ROGERIO . Critical loading configurations of the IPEN/MB-01 reactor with UOsub(2)GDsun(2)Osub(3) burnable poison rods. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: burnable poisons; control rod drives; experimental data; fuel rods; gadolinium oxides; ipen-mb-1 reactor; k codes; m codes; monte carlo method; multiplication factors; reactor cores; uranium dioxide

  • IPEN-DOC 15265

    DOMINGOS, DOUGLAS B.; TEIXEIRA e SILVA, ANTONIO ; UMBEHAUN, PEDRO E. ; SILVA, JOSE E.R. da ; CONTI, THADEU das N. ; YAMAGUCHI, MITSUO . Neutronic, thermal-hydraulic and accident analysis calculations for an irradiation device to be used in the qualification process of dispersion fuels in the IEA-R1 research reactor. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: c codes; dispersion nuclear fuels; f codes; flow rate; iear-1 reactor; irradiation devices; l codes; loss of coolant; reactor cores; t codes; thermal hydraulics; uranium oxides u3o8

  • IPEN-DOC 15263

    SANTOS, ITALO S.; TOBIAS, CARMEN C.B. . Desenvolvimento de um sistema eletronico de amplificacao de sinais. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: americium 241; americium; amplifiers; electronic circuits; electronic equipment; gamma detection; gamma spectrometers; microelectronics; spectrometers

  • IPEN-DOC 15264

    SANTOS, ROBINSON A. dos; COSTA, FABIO E. da ; MARTINS, JOAO F.T.; HAMADA, MARGARIDA M. . Performance of thallium bromide semiconductor detectors produced by repeated Bridgman method. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: bridgman method; crystal growth; defects; efficiency; electric conductivity; energy resolution; experimental data; impurities; performance; semiconductor detectors; thallium bromides; x-ray diffraction

  • IPEN-DOC 15262

    PEREIRA, MARCIO H. da C.; SARKIS, JORGE E. de S. ; HORTELLANI, MARCOS A. ; NASCIMENTO, MARCOS R.L.. Determinacao de uranio em agua do mar por meio da tecnica de diluicao isotopica e HR-ICPMS. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical analysis; enriched uranium; icp mass spectroscopy; ion exchange chromatography; ion exchange materials; ion exchange; mass spectra; resins; seawater; uranium 223; uranium

  • IPEN-DOC 15261

    ODA, HUGO T.Y.; HORITA, ANDREIA S.; YAMAURA, MITIKO . Cinetica do processo de adsorcao de ions de Th na quitosana magnetica. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: adsorption; bioadsorbents; biological localization; carriers; liquid wastes; nitrates; nitric acid; radioactivity; radioisotopes; radionuclide kinetics; sorptive properties; thorium ions; thorium

  • IPEN-DOC 15260

    SILVEIRA, ANA P.M.; FANARO, GUSTAVO B.; COSTA, HELBERT S.F.; SILVA, PRISCILA V.; SANTILLO, AMANDA G.; VILLAVICENCIO, ANNA L.C.H. . Effects of gamma radiation on sensorial properties in black tea. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: beverages; cobalt 60; dna; experimental data; external irradiation; food processing; gamma radiation; radiation doses; radiodisinfestation; storage life; tea plants

  • IPEN-DOC 15259

    OGURA, NADIA S.; SARKIS, JORGE E.S. ; ROSA, DANIELE S.; ULRICH, JOAO C. . Determinacao de boro em Usub(3)Osub(8). In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: boron compounds; boron; chemical analysis; fissionable materials; fuel cycle; fuel management; hydrometallurgy; icp mass spectroscopy; ion exchange; mass spectra; nuclear fuels; process control; quality control; reprocessing; separation processes; solvent extraction; uranium dioxide; uranium

  • IPEN-DOC 15258

    SOUZA, CLECIA M.; CHINELLATO, ANNE; MOURA, ESPERIDIANA A.B. . Avaliacao dos efeitos da radiacao por feixes de eletrons nas propriedades mecanicas do polipropileno. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical radiation effects; dose rates; electron beam ion sources; electron beams; electrons; gamma radiation; gamma sources; gamma spectra; polyethylenes; polymers; radiation chemistry; radiation doses; radiations

  • IPEN-DOC 15257

    MUNHOZ, MARA M.L.; OLIVEIRA, VITOR M.; ORTIZ, ANGEL V.; MOURA, ESPERIDIANA A.B. . Estudo dos efeitos da dose de radiacao por feixe de eletrons nas propriedades mecanicas do filme flexivel multicamadas PET/PP. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical radiation effects; dose rates; electron beam ion sources; electron beams; electrons; gamma radiation; gamma sources; gamma spectra; polyethylenes; polymers; radiation chemistry; radiation doses; radiations

  • IPEN-DOC 15256

    SHIMAZAKI, KLEBER; CHINELLATO, ANNE; MOURA, ESPERIDIANA A.B. . Efeito da radiacao por feixe de eletrons sobre as propriedades mecanicas do polietileno de alta densidade. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: biophysics; dose rates; electron beams; electrons; irradiation; mechanical properties; physical metallurgy; polyethylenes; radiation chemistry; radiation doses; radiation effects; radiations

  • IPEN-DOC 15255

    OLIVEIRA, VITOR M.; ORTIZ, ANGEL V.; ALVES, JULIANA N.; POTENZA, MARCOS R.; NOGUEIRA, BEATRIZ R.; MOURA, ESPERIDIANA A.B. . Evaluation of the effects of electron-beam irradiation on the punture resistance by Lasioderma serricorne in flexible packaging of granola. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: accelerators; beetles; cereals; dose rates; electron beams; evaluation; packaging; pest control; polypropylene; radiation doses; radiation effects; tensile properties

  • IPEN-DOC 15254

    DAMATTO, WILLIAN B.; POTIENS, MARIA da P.A. ; SANTOS, GELSON P. ; VIVOLO, VITOR . Estudo das rotinas e procedimentos de calibracao de dosimetros clinicos e feixes de radiacao gama no IPEN-CNEN/SP. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: accuracy; biophysics; brazilian cnen; calibration; dosemeters; dosimetry; environment; external irradiation; gamma detection; gamma dosimetry; health hazards; radiation detectors; radiation doses; radiation hazards; radiation monitoring; radiation monitors; radiation protection; radiation sources; reliability; safety

  • IPEN-DOC 15253

    BENITES, DANIELA B.; MUNIZ, RAFAEL O.R.; COELHO, PAULO R.P. . Caracterizacao de dose em campo misto de radiacao utilizando dosimetros termoluminescentes na instalacao para estudos em BNCT. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: dosimetry; gamma detection; interactions; neutron capture therapy; personnel dosimetry; radiation doses; radiations; radioactivation; thermoluminescence; thermoluminescent dosemeters; thermoluminescent dosimetry

  • IPEN-DOC 15252

    ROSNER, GERHARDYNE O.; IKARI, CAROLINA T.; MOREIRA, OTAVIO M.; OLIVEIRA, ANA C.F.; FERRETO, HELIO F.R. ; LIMA, LUIS F.C.P. ; LUGAO, ADEMAR B. . Estudo da aplicacao gama, para o aproveitamento de aparas de politetrafluoroetileno (PTEE) polimerizado por emulsao. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: gamma radiation; gamma sources; materials handling; materials recovery; polytetrafluoroethylene; radicals; recycling; scavenging; scrap; wastes

  • IPEN-DOC 15251

    HOLLAND, HELBER; YAMAURA, MITIKO . Adsorcao de ions uranilo em nanoparticulas de magnetita. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: adsorption; ferrite; iron oxides; iron; magnetite; separation processes; sorptive properties; surface properties; uranium compounds; uranium ions; uranium nitrates; uranium

  • IPEN-DOC 15250

    MENZEL, FRANCINE; SABUNDJIAN, GAIANE ; VANNI, SILVIA R.. Banco de dados para o calculo da viabilidade economica de fontes de energia para uma comunidade rural tipica da regiao Norte e Nordente do Brasil. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: biofuels; biomass; data base management; economic analysis; energy analysis; energy consumption; energy models; energy; wind; wood fuels

  • IPEN-DOC 15249

    SILVA, NATALIA C.E.; FIGUEIREDO, ANA M.G. ; RIBEIRO, ANDREZA P.; NAMMOURA NETO, GEORGES M.; CAMARGO, SONIA P.; TICIANELLI, REGINA B. . Concentracao de metais em solos adjacentes a avenida do Rio do Tiete, Sao Paulo. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical warfare agents; environmental impacts; metals; neutron activation analysis; pollution; rivers; toxic materials

  • IPEN-DOC 15248

    NAMMOURA NETO, GEORGES M.; FIGUEIREDO, ANA M.G. ; RIBEIRO, ANDREZA P.; SILVA, NATALIA C.; TICIANELLI, REGINA B. ; CAMARGO, SONIA P.. Metais em solos urbanos: avaliacao da concentracao em solos adjacentes a marginal do Rio Pinheiros. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 9th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 16th; MEETING ON NUCLEAR INDUSTRY, 1st, September 27 - October 2, 2009, Rio de Janeiro, RJ. Proceedings... Sao Paulo: ABEN, 2009, 2009.

    Palavras-Chave: chemical warfare agents; environmental impacts; heavy metals; neutron activation analysis; pollution; rivers; toxic materials

A pesquisa no RD utiliza os recursos de busca da maioria das bases de dados. No entanto algumas dicas podem auxiliar para obter um resultado mais pertinente.

É possível efetuar a busca de um autor ou um termo em todo o RD, por meio do Buscar no Repositório , isto é, o termo solicitado será localizado em qualquer campo do RD. No entanto esse tipo de pesquisa não é recomendada a não ser que se deseje um resultado amplo e generalizado.

A pesquisa apresentará melhor resultado selecionando um dos filtros disponíveis em Navegar

Os filtros disponíveis em Navegar tais como: Coleções, Ano de publicação, Títulos, Assuntos, Autores, Revista, Tipo de publicação são autoexplicativos. O filtro, Autores IPEN apresenta uma relação com os autores vinculados ao IPEN; o ID Autor IPEN diz respeito ao número único de identificação de cada autor constante no RD e sob o qual estão agrupados todos os seus trabalhos independente das variáveis do seu nome; Tipo de acesso diz respeito à acessibilidade do documento, isto é , sujeito as leis de direitos autorais, ID RT apresenta a relação dos relatórios técnicos, restritos para consulta das comunidades indicadas.

A opção Busca avançada utiliza os conectores da lógica boleana, é o melhor recurso para combinar chaves de busca e obter documentos relevantes à sua pesquisa, utilize os filtros apresentados na caixa de seleção para refinar o resultado de busca. Pode-se adicionar vários filtros a uma mesma busca.

Exemplo:

Buscar os artigos apresentados em um evento internacional de 2015, sobre loss of coolant, do autor Maprelian.

Autor: Maprelian

Título: loss of coolant

Tipo de publicação: Texto completo de evento

Ano de publicação: 2015

Para indexação dos documentos é utilizado o Thesaurus do INIS, especializado na área nuclear e utilizado em todos os países membros da International Atomic Energy Agency – IAEA , por esse motivo, utilize os termos de busca de assunto em inglês; isto não exclui a busca livre por palavras, apenas o resultado pode não ser tão relevante ou pertinente.

95% do RD apresenta o texto completo do documento com livre acesso, para aqueles que apresentam o significa que e o documento está sujeito as leis de direitos autorais, solicita-se nesses casos contatar a Biblioteca do IPEN, bibl@ipen.br .

Ao efetuar a busca por um autor o RD apresentará uma relação de todos os trabalhos depositados no RD. No lado direito da tela são apresentados os coautores com o número de trabalhos produzidos em conjunto bem como os assuntos abordados e os respectivos anos de publicação agrupados.

O RD disponibiliza um quadro estatístico de produtividade, onde é possível visualizar o número dos trabalhos agrupados por tipo de coleção, a medida que estão sendo depositados no RD.

Na página inicial nas referências são sinalizados todos os autores IPEN, ao clicar nesse símbolo será aberta uma nova página correspondente à aquele autor – trata-se da página do pesquisador.

Na página do pesquisador, é possível verificar, as variações do nome, a relação de todos os trabalhos com texto completo bem como um quadro resumo numérico; há links para o Currículo Lattes e o Google Acadêmico ( quando esse for informado).

ATENÇÃO!

ESTE TEXTO "AJUDA" ESTÁ SUJEITO A ATUALIZAÇÕES CONSTANTES, A MEDIDA QUE NOVAS FUNCIONALIDADES E RECURSOS DE BUSCA FOREM SENDO DESENVOLVIDOS PELAS EQUIPES DA BIBLIOTECA E DA INFORMÁTICA.

O gerenciamento do Repositório está a cargo da Biblioteca do IPEN. Constam neste RI, até o presente momento 20.950 itens que tanto podem ser artigos de periódicos ou de eventos nacionais e internacionais, dissertações e teses, livros, capítulo de livros e relatórios técnicos. Para participar do RI-IPEN é necessário que pelo menos um dos autores tenha vínculo acadêmico ou funcional com o Instituto. Nesta primeira etapa de funcionamento do RI, a coleta das publicações é realizada periodicamente pela equipe da Biblioteca do IPEN, extraindo os dados das bases internacionais tais como a Web of Science, Scopus, INIS, SciElo além de verificar o Currículo Lattes. O RI-IPEN apresenta também um aspecto inovador no seu funcionamento. Por meio de metadados específicos ele está vinculado ao sistema de gerenciamento das atividades do Plano Diretor anual do IPEN (SIGEPI). Com o objetivo de fornecer dados numéricos para a elaboração dos indicadores da Produção Cientifica Institucional, disponibiliza uma tabela estatística registrando em tempo real a inserção de novos itens. Foi criado um metadado que contém um número único para cada integrante da comunidade científica do IPEN. Esse metadado se transformou em um filtro que ao ser acionado apresenta todos os trabalhos de um determinado autor independente das variáveis na forma de citação do seu nome.

A elaboração do projeto do RI do IPEN foi iniciado em novembro de 2013, colocado em operação interna em julho de 2014 e disponibilizado na Internet em junho de 2015. Utiliza o software livre Dspace, desenvolvido pelo Massachusetts Institute of Technology (MIT). Para descrição dos metadados adota o padrão Dublin Core. É compatível com o Protocolo de Arquivos Abertos (OAI) permitindo interoperabilidade com repositórios de âmbito nacional e internacional.

1. Portaria IPEN-CNEN/SP nº 387, que estabeleceu os princípios que nortearam a criação do RDI, clique aqui.


2. A experiência do Instituto de Pesquisas Energéticas e Nucleares (IPEN-CNEN/SP) na criação de um Repositório Digital Institucional – RDI, clique aqui.

O Repositório Digital do IPEN é um equipamento institucional de acesso aberto, criado com o objetivo de reunir, preservar, disponibilizar e conferir maior visibilidade à Produção Científica publicada pelo Instituto, desde sua criação em 1956.

Operando, inicialmente como uma base de dados referencial o Repositório foi disponibilizado na atual plataforma, em junho de 2015. No Repositório está disponível o acesso ao conteúdo digital de artigos de periódicos, eventos, nacionais e internacionais, livros, capítulos, dissertações, teses e relatórios técnicos.

A elaboração do projeto do RI do IPEN foi iniciado em novembro de 2013, colocado em operação interna em julho de 2014 e disponibilizado na Internet em junho de 2015. Utiliza o software livre Dspace, desenvolvido pelo Massachusetts Institute of Technology (MIT). Para descrição dos metadados adota o padrão Dublin Core. É compatível com o Protocolo de Arquivos Abertos (OAI) permitindo interoperabilidade com repositórios de âmbito nacional e internacional.

O gerenciamento do Repositório está a cargo da Biblioteca do IPEN. Constam neste RI, até o presente momento 20.950 itens que tanto podem ser artigos de periódicos ou de eventos nacionais e internacionais, dissertações e teses, livros, capítulo de livros e relatórios técnicos. Para participar do RI-IPEN é necessário que pelo menos um dos autores tenha vínculo acadêmico ou funcional com o Instituto. Nesta primeira etapa de funcionamento do RI, a coleta das publicações é realizada periodicamente pela equipe da Biblioteca do IPEN, extraindo os dados das bases internacionais tais como a Web of Science, Scopus, INIS, SciElo além de verificar o Currículo Lattes. O RI-IPEN apresenta também um aspecto inovador no seu funcionamento. Por meio de metadados específicos ele está vinculado ao sistema de gerenciamento das atividades do Plano Diretor anual do IPEN (SIGEPI). Com o objetivo de fornecer dados numéricos para a elaboração dos indicadores da Produção Cientifica Institucional, disponibiliza uma tabela estatística registrando em tempo real a inserção de novos itens. Foi criado um metadado que contém um número único para cada integrante da comunidade científica do IPEN. Esse metadado se transformou em um filtro que ao ser acionado apresenta todos os trabalhos de um determinado autor independente das variáveis na forma de citação do seu nome.