Navegação por ano de publicação "2001"

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  • IPEN-DOC 08074

    RANIERI, I.M. ; MORATO, S.P. ; SHIHOMATSU, H.M. ; SATO, I.M. ; BALDOCHI, S.L. . Zone refining of LiYsub(1-x)Gdsub(x)Fsub(4) (x=0,25,50 and 100 mol percent). In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Abstracts... 2001. p. 105.

    Palavras-Chave: zone refining; lithium fluorides; yttrium fluorides; gadolinium fluorides; melting; laser materials

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  • IPEN-DOC 08241

    TADOKORO, S.K.; MUCCILLO, E.N.S. . Zirconia tetragonal policristalina. Parte II: microestrutura e resistividade eletrica. Cerâmica, v. 47, n. 302, p. 100-108, 2001.

    Palavras-Chave: ceramics; zirconium oxides; polycrystals; yttrium oxides; cerium oxides; microstructure; electric conductivity; scanning electron microscopy; raman spectroscopy; impedance spectroscopy

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  • IPEN-DOC 08210

    FONTES, F.S.; MUCCILLO, R. . Yttrium-doped barium cerate ceramic powders for protonic solid electrolytes. Key Engineering Materials, v. 189/191, p. 166-171, 2001.

    Palavras-Chave: ceramics; solid electrolytes; cerium oxides; yttrium oxides; barium compounds; powders; chemical preparation; citric acid; impedance spectroscopy; electrical properties

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  • IPEN-DOC 08331

    AGUILAR, M.T.P.; CORREA, E.C.S.; MONTEIRO, W.A. ; FERREIRA, N.A.M. ; CETLIN, P.R.. Work softening of drawn low carbon steel bars. Materials Research, v. 4, n. 3, p. 163-168, 2001.

    Palavras-Chave: low alloy steels; strain softening; annealing; drawing; torsion; deformation; strains; mechanical properties

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  • IPEN-DOC 08337

    LOPEZ ESTEBAN, S.; BARTOLOME, J.F.; PECHARROMAN, C.; CASTANHO, S.R.H.M. ; MOYA, J.S.. Wet processing and characterization of ZrOsub(2)/stainless steel composites: electrical and mechanical performance. Materials Research, v. 4, n. 3, p. 217-222, 2001.

    Palavras-Chave: composite materials; zirconium oxides; stainless steels; powder metallurgy; electrical properties; mechanical properties

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  • IPEN-DOC 10992

    SILVA, J.E.R. ; ZEITUNI, C.A. ; TERREMOTO, L.A.A. ; TEIXEIRA e SILVA, A. ; TEODORO, C.A. ; DAMY, M.A. ; CASTANHEIRA, M. . Visual inspection and sipping of the IAA-R1 irradiated MTR fuel assemblies. In: IAEA-RLA WORKSHOP ON RESEARCH REACTOR SPENT FUEL CHARACTERIZATION, 2001, Sao Paulo, SP. Proceedings... 2001.

    Palavras-Chave: iear-1 reactor; fuel elements; sipping; inspection; fuel storage pools

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  • IPEN-DOC 08078

    MESQUITA, A.C.; MORI, M.N. ; VIEIRA, J.M. ; ANDRADE e SILVA, L.G. . Vinyl acetate polymerization by ionizing radiation. In: INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Abstracts... 2001. p. 103.

    Palavras-Chave: polyvinyls; polymerization; ionizing radiations; gamma radiation; cobalt 60; irradiation

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  • IPEN-DOC 07072

    ROS, R.A.; CALDAS, L.V.E. . Verificacao dos parametros tecnicos que modificam o feixe de raios X. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: x-ray equipment; x radiation; quality control; electric potential; electric measuring instruments; monitors; ionization chambers; diagnosis; radiology; radiation protection

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  • IPEN-DOC 07162

    SILVEIRA, LIVIO de B. . Verificacao do comportamento de mastocitos na parede nao mineralizada da bolsa periodontal supra-ossea submetida a radiacao laser de baixa intensidade (Estudo in anima nobile). 2001. Dissertacao (Mestrado Profissionalizante em Lasers em Odontologia) - Instituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP; Faculdade de Odontologia, Universidade de Sao Paulo, Sao Paulo. 96 p. Orientador: Eduardo de Bertoli Groth. Coorientador: Martha Simoes Ribeiro.

    Palavras-Chave: dentistry; lasers; therapeutic uses; teeth; animal tissues; mast cells; histology; laser radiation; radiation effects

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  • IPEN-DOC 08270

    WIESER, M.E.; IYER, S.S. ; KROUSE, H.R.; CANTAGALLO, M.I.C.. Variations in the isotope composition of Coffea arabica beans. Applied Geochemistry, v. 16, p. 317-322, 2001.

    Palavras-Chave: coffee beans; boron; isotope ratio; boron isotopes; biogeochemistry; nutrients

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  • IPEN-DOC 07731

    OLIVEIRA, J.E. ; MENDONCA, F.; PERONI, C.N. ; SOUZA, J.M.; BARTOLINI, P. ; RIBELA, M.T.C.P. . Utilization of reversed-phase high performance liquid chromatography (RP-HPLC) for the analysis of recombinant thyrotropin directly in CHO cell conditioned medium. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE BIOQUIMICA E BIOLOGIA MOLECULAR, 30., 19-22 maio, 2001, Caxambu, MG. Resumos... 2001. p. 90.

    Palavras-Chave: tsh; hplc; cho cells

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  • IPEN-DOC 07179

    MANOSSO, HELENA C. . Utilizacao dos trocadores inorganicos ZrP e TiP no tratamento de rejeitos industriais e radioativos. 2001. Dissertacao (Mestrado) - Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP, Sao Paulo. 79 p. Orientador: Christina Aparecida Leao Guedes de Oliveira Forbicini.

    Palavras-Chave: industrial wastes; radioactive wastes; waste processing; ion exchange chromatography; inorganic ion exchangers; zirconium phosphates; titanium phosphates; chromium; cesium; silica gel

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  • IPEN-DOC 07285

    ROSSI, ROSA H.P.S. . Utilizacao de redes neurais na monitoracao da potencia do reator IEA-R1. 2001. Dissertacao (Mestrado) - Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP, Sao Paulo. 151 p. Orientador: Adalberto Jose Soares.

    Palavras-Chave: iear-1 reactor; nuclear power; monitoring; neural networks; reactor monitoring systems; reactor instrumentation

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  • IPEN-DOC 07095

    DYTZ, A.S.; CALDAS, L.V.E. . Utilizacao de filtros para controle de qualidade em calibradores de doses. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: ionization chambers; calibration; energy spectra; radiation doses; radioisotopes; beta detection; gamma radiation; quality control; nuclear medicine; dosimetry

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  • IPEN-DOC 07657

    SEPULVEDA MUNITA, C.J.A. ; PAIVA, R.P. ; NEVES, E.G.; OLIVEIRA, P.M.S.. Uso da analise por ativacao em ceramicas arqueologicas da Amazonia central. In: CONGRESSO DA SOCIEDADE DE ARQUEOLOGIA BRASILEIRA, 11., 23-29 set, 2001, Rio de Janeiro, RJ. 2001.

    Palavras-Chave: archaeology; archaeological sites; brazil; ceramics; neutron activation analysis; multi-element analysis; elements; trace amounts

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  • IPEN-DOC 08435

    AQUINO, A.R. ; VIEIRA, M.M.F. . Usinas nucleares: panorama mundial. ComCiencia, 2001.

    Palavras-Chave: nuclear power plants

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  • IPEN-DOC 07654

    ORTIZ, N. ; PIRES, M.A.F. ; BRESSIANI, J.C. . Use of steel converter slag as nickel adsorber to wastewater treatment. Waste Management, v. 21, n. 7, p. 631-635, 2001.

    Palavras-Chave: waste processing; waste water; magnetite; slags; solid wastes; adsorbents; adsorption; nickel

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  • IPEN-DOC 07097

    BUENO, C.C. ; GONCALVES, J.A.C. ; KHOURY, H.J.; SANTOS, M.D.S.. Use of resistive detectors in environmental measurements. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: proportional counters; alpha detection; beta detection; x-ray detection; alpha spectroscopy; beta spectroscopy; x-ray spectroscopy; environment; radiation detection; radiation protection

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  • IPEN-DOC 08338

    LUGAO, A.B. ; MALMONGE, S.M.. Use of radiation in the production of hydrogels. Nuclear Instruments and Methods in Physics Research, v. 185, Section B, p. 37-42, 2001.

    Palavras-Chave: biomaterials; hydrogels; production; ionizing radiations; wounds; healing; radiosterilization; cross-linking; drugs; controlled release

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  • IPEN-DOC 08395

    CHIRINOS, H.D.; LUGAO, A.B. . Use of low energy accelerator for the radiation vulcanization of natural rubber latex and nitrile rubber the battle for the sustainability and poverty alleviation. In: INTERNATIONAL SYMPOSIUM ON UTILIZATION OF ACCELERATORS, Nov. 26-30, 2001, Sao Paulo, SP. Abstracts... 2001. p. 99-100.

    Palavras-Chave: gloves; natural rubber; latex; vulcanization; gamma radiation; cobalt 60; sensitizers

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  • IPEN-DOC 09120

    LACROIX, M.; LE, T.C.; OUATTARA, B.; YU, H.; LETENDRE, M.; SABATO, S.F. ; MATEESCU, M.A.; PATTERSON, G.. Use of gamma-irradiation to produce films from whey, casein and soya proteins: structure and functionals characteristics. In: SADAT, T. (Ed.); EHLERMANN, D. (Ed.); MILLER, A. (Ed.) INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Proceedings... 2001. p. 827-832.

    Palavras-Chave: gamma radiation; cobalt 60; irradiation; proteins; whey; casein; soybeans; films; cross-linking; structural chemical analysis; mechanical properties

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  • IPEN-DOC 09118

    OUATTARA, B.; SABATO, S.F. ; LACROIX, M.. Use of gamma-irradiation technology in combination with edible coating to produce shelf-stable foods. In: SADAT, T. (Ed.); EHLERMANN, D. (Ed.); MILLER, A. (Ed.) INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Proceedings... 2001. p. 305-310.

    Palavras-Chave: food; preservation; storage life; irradiation; gamma radiation; cobalt 60; coatings; proteins

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  • IPEN-DOC 08266

    AQUINO, A.R. ; ISOLANI, P.C.; ZUKERMAN SCHPECTOR, J.; ZINNER, L.B.; VICENTINI, G.. Uranyl nitrate complexes with lactams. Journal of Alloys and Compounds, v. 323/324, p. 18-21, 2001.

    Palavras-Chave: uranyl complexes; uranyl nitrates; lactams; chemical preparation; crystal structure; x-ray diffraction; luminescence; thermal analysis

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  • IPEN-DOC 07033

    DELLAMANO, J.C. ; VICENTE, R. ; LIMA, J.R. . Unidade de cimentacao de rejeitos radioativos. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: waste processing; radioactive wastes; radioactive waste facilities; cements; solidification

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  • IPEN-DOC 07536

    SANTOS, JACINETE L. dos . Trocadores ionicos inorganicos a base de manganes e potassio para recuperacao e remocao de metais poluentes de efluentes aquosos. 2001. Dissertacao (Mestrado) - Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP, Sao Paulo. 139 p. Orientador: Maria Claudia Franca da Cunha Felinto.

    Palavras-Chave: inorganic ion exchangers; synthesis; manganese; potassium; cadmium; adsorption; liquid wastes; pollutants

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  • IPEN-DOC 08397

    LUGAO, A.B. ; NODA, L. ; CARDOSO, E.C.L.; HUTZLER, B.W.; TOKUMOTO, S.. TREF, IR, DSC and rheology study on gamma irradiated HMSPP. In: INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Abstracts... 2001. p. 354.

    Palavras-Chave: polypropylene; irradiation; molecular weight; molecular structure; structural chemical analysis

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  • IPEN-DOC 08387

    DUARTE, C.L. ; SAMPA, M.H.O. ; RELA, P.R. ; OIKAWA, H. ; BORRELY, S.I. ; SILVEIRA, C.G. ; CHERBAKIAN, E.H.; ABE, H.. Tratamento de efluentes industriais complexos pelo Processo de Oxidacao Avancada por feixe de eletrons. In: ENCONTRO SOBRE APLICACOES AMBIENTAIS DE PROCESSOS OXIDATIVOS AVANCADOS, 1., 8-10 out, 2001, Aguas de Sao Pedro, SP. Resumos... 2001.

    Palavras-Chave: waste processing; industrial wastes; sewage sludge; irradiation; ionizing radiations; electron beams; oxidation; organic compounds; decomposition

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  • IPEN-DOC 07110

    RODRIGUES, D.L. ; SANCHES, M.P. ; MITAKE, M.B. ; RIBEIRO, M.S.; SUZUKI, F.F. ; KODAMA, Y. . Transporte de material radioativo no IPEN-CNEN/SP. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: radioactive materials; transport; transport regulations; legislation; safety; brazil

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  • IPEN-DOC 08018

    PEREIRA FILHO, J.W.; ARRUDA NETO, J.D.T.; MANSO GUEVARA, M.V.; DEPPMAN, A. ; LIKHACHEV, V.P.; ALVES, E. ; GOUVEIA, A.N.; PERES, L.; ZAMBONI, C.B. . Transferencia de uranio em vegetais. In: REUNIAO DE TRABALHO SOBRE FISICA NUCLEAR NO BRASIL, 24., 1-5 set, 2001, Aguas de Lindoia, SP. Resumos... 2001. p. 52.

    Palavras-Chave: radionuclide kinetics; uranium; vegetables; tomatoes; fission tracks; fission fragments

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  • IPEN-DOC 08085

    KASSAB, L.R.P.; TATUMI, S.H.; MORAIS, A.S.; COURROL, L.C. ; WETTER, N.U. ; SALVADOR, V.L.R. . Transfer of energy in lead fluoroborate glasses doped with ytterbium and erbium. In: ENCONTRO NACIONAL DE FISICA DA MATERIA CONDENSADA, 24., 15-19 maio, 2001, Sao Lourenco, MG. Resumos... 2001. p. 273.

    Palavras-Chave: glass; borates; lead compounds; lead fluorides; doped materials; ytterbium; erbium; optical pumping; emission; fluorescence; laser materials

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  • IPEN-DOC 08249

    ARRUDA NETO, J.D.T.; LIKHACHEV, V.P.; NOGUEIRA, G.P.; ARAUJO, G.W.; CAMARGO, S.P.; CAVALCANTE, G.T.; CESTARI, A.C.; CRAVEIRO, A.M.; DEPPMAN, A. ; FERREIRA FILHO, J.W.; GARCIA, F.; GERALDO, L.P. ; GUZMAN, F.; HELENE, O.A.M.; MANSO GUEVARA, M.V.; MARTINS, M.N.; MESA HORMAZA, J.; OLIVEIRA, M.F.; PEREZ, G.; RODRIGUEZ, O.; TAVARES, M.V.; VANIN, V.R.. Transfer coefficient measurements of uranium to the organs of Wistar rats, as a function of the uranium content in the food. Applied Radiation and Isotopes, v. 54, n. 6, p. 947-956, 2001.

    Palavras-Chave: uranium; radionuclide kinetics; rats; organs; uranyl nitrates; food; ingestion; intake; fission tracks; fission fragments

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  • IPEN-DOC 06183

    DAROS, K.A.C.; CAMPOS, L.L. ; MEDEIROS, R.B.. TL response study of the CaSOsub(4):Dy pellets with graphite for dosimetry in beta radiation and low-energy photons fields. Applied Radiation and Isotopes, v. 54, n. 6, p. 957-960, 2001.

    Palavras-Chave: calcium sulfates; dysprosium; teflon; graphite; thermoluminescence; energy dependence; sensitivity; thermoluminescent dosemeters; beta dosimetry; gamma dosimetry

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  • IPEN-DOC 22575

    SHPINKOVA, L.G.; CARBONARI, A.W. ; NIKITIN, S.M.; MESTNIK-FILHO, J. . Time differential perturbed angular 'gamma''gamma'-correlation studies of diethylenetriaminepentaacetic acid complexes with 111In and 111mCd. Acta Physica Polonica A, v. 100, n. 5, p. 799-805, 2001.

    Palavras-Chave: cadmium isotopes; indium 111; perturbed angular correlation; angular correlation; dtpa; complexes; cadmium 111

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  • IPEN-DOC 08273

    COURROL, L.C. ; TARELHO, L.V.G. ; GOMES, L. ; VIEIRA JUNIOR, N.D. ; CASSANJES, F.C.; MESSADDEQ, Y.; RIBEIRO, S.J.L.. Time dependence and energy-transfer mechanisms in Tmsup(3+), Hosup(3+) and Tmsup(3+)-Hosup(3+) co-doped alkali niobium tellurite glasses sensitized by Ybsup(3+). Journal of Non-Crystalline Solids, v. 284, p. 217-222, 2001.

    Palavras-Chave: laser materials; tellurium oxides; niobium oxides; potassium oxides; lithium oxides; doped materials; ytterbium; thulium; holmium; glass; absorption spectra; fluorescence

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  • IPEN-DOC 07135

    WETTER, N.U. . Three-fold effective brightness increase of laser diode bar emission by assessment and correction of diode array curvature. Optics and Lasers in Technology, v. 33, n. 3, p. 181-187, 2001.

    Palavras-Chave: lasers; diode-pumped solid state lasers; brightness; beam shaping; laser beam quality

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  • IPEN-DOC 08605

    QUEIROZ, C.A.S.; MATOS, J.R.; VASCONCELLOS, M.E. ; ABRAO, A. . Thermoanalytical characterization of neodymium peroxicarbonate. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 32-35.

    Palavras-Chave: peroxides; neodymium compounds; neodymium carbonates; chemical analysis; stoichiometry; microanalysis; infrared spectra; thermal analysis

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  • IPEN-DOC 11241

    MAIDANA, N.L.; VANIN, V.R.; PASCHOLATI, P.R.; DIAS, M.S. ; KOSKINAS, M.F. . Thermal cross section and resonance integral measeurements Ofsup(57)Co(n, gamma) sup(58)Co reaction. In: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, Oct. 7-12, 2001, Tsukuba, Japan. Proceedings... 2001. p. 441-443.

    Palavras-Chave: cobalt 57; thermal neutrons; cross sections; resonance integrals; epithermal neutrons; activation analysis; gamma spectroscopy

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  • IPEN-DOC 08597

    MATSUDA, A.H.; MACHADO, L.D.B. ; DEL MASTRO, N.L. . Thermal analysis applied to irradiated propolis. In: SADAT, T. (Ed.); EHLERMANN, D. (Ed.); MILLER, A. (Ed.) INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Proceedings... 2001. p. 353-355.

    Palavras-Chave: thermal analysis; resins; bees; ionizing radiations; gamma radiation; cobalt 60; food; drugs; radicidation

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  • IPEN-DOC 08380

    ORTIZ, N. ; FUNGARO, D.A. ; PIRES, M.A.F. ; BRESSIANI, J.C. . The use of steel works residue to remove cadmium ions from aqueous solutions. In: WORKSHOP ON ELECTROCHEMISTRY AND INTERFACIAL CHEMISTRY IN ENVIRONMENTAL CLEAN-UP AND GREEN CHEMICAL PROCESSES, Apr. 6-7, 2001, Coimbra, Portugal. Abstracts... 2001.

    Palavras-Chave: waste processing; industrial wastes; liquid wastes; cadmium; adsorption; adsorbents; slags; metal industry

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  • IPEN-DOC 08394

    LUGAO, A.B. ; CARDOSO, E.C.L.; HUTZLER, B.W.; TOKUMOTO, S.; MENDES, A.N.F.. The use of radiation for the production of high melt strength polypropylene. In: INTERNATIONAL SYMPOSIUM ON UTILIZATION OF ACCELERATORS, Nov. 26-30, 2001, Sao Paulo, SP. Abstracts... 2001. p. 109-110.

    Palavras-Chave: polypropylene; synthesis; irradiation; ionizing radiations; radiolysis; cross-linking; acetylene; rheology

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  • IPEN-DOC 08066

    SOUZA, D.N.; VALERIO, M.E.G.; LIMA, J.F. ; CALDAS, L.V.E. . The use of pellets of brazilian natural topaz as radiation dosimeters. Radiation Effects and Defects in Solids, v. 156, n. 1/4, p. 325-330, 2001.

    Palavras-Chave: dosimetry; minerals; thermoluminescence; stimulated emission; exoelectrons; thermoluminescent dosemeters; energy dependence; radiation doses

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  • IPEN-DOC 08427

    POLI, M.E.R.; PEREIRA, S.A.; YORIYAZ, H. . The use of Monte Carlo technique to optimize the dose distribution in total skin irradiation. Radiation Physics and Chemistry, v. 61, n. 3/6, p. 627-628, 2001.

    Palavras-Chave: skin; irradiation; radiation dose distributions; monte carlo method; computerized simulation; mycoses

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  • IPEN-DOC 22668

    EDUARDO, CARLOS de P. ; GOUW-SOARES, SHEILA . The use of lasers for endodontic applications in dentistry. Medical Laser Application, v. 16, n. 3, p. 231-243, 2001. DOI: 10.1078/1615-1615-00027

    Abstract: Several applications of lasers in clinical procedures for dental hard tissues are either currently in practice or being developed since newer wavelengths as well as different methods and delivery systems are being applied in the field of dentistry. In endodontic therapy lasers have been used as treatment coadjuvant with reference to both, low intensity laser therapy (LILT) and high intensity laser treatment (HILT) to increase the success rate of the clinical procedures. The purpose of this article is to review in vitro studies and clinical procedures for the use of lasers in endodontics. Low intensity laser therapy has the ability to produce analgesic, anti-inflammatory and biomodulation effects on the irradiated soft tissue thereby improving the wound healing process and giving the patient a better condition of the postoperative experience. High intensity laser irradiation on soft tissue in a defocused mode could have similar effects to low intensity laser therapy. Depending on the wavelength, high intensity laser irradiation may be used on hard dental tissues such as on the root canal dentine or on the dentine cut surface after apicoectomy to produce structural morphological changes, to remove the smear layer, to melt and recrystallize dentine or to expose dentinal tubules. Previous endodontic studies using different wavelengths of high intensity laser irradiation have demonstrated the efficiency of their thermal effect in the ablation process of hard dental tissues in apicectomies as well as in the bacterial reduction at the surgical site or even in contaminated root canals. This has been considered a great advantage over the traditional root canal disinfection procedures.

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  • IPEN-DOC 10316

    CORREA, H.P.S.; PASSOS, C.A.C.; CRUZ, P.C.M.; COTTA, R.A.; ORLANDO, M.T.D.; CAVALCANTE, I.P.; MARTINEZ, L.G. . The study of ReOsub(2) structure by using a reitveld analysis. In: ENCONTRO NACIONAL DE FISICA DA MATERIA CONDENSADA, 24., 15-19 maio, 2001, Sao Lourenco, SP. Resumos... Sao Paulo:SBF, 2001, 2001. p. 363.

    Palavras-Chave: superconductors; rhenium oxides; doped materials; carbon oxides; oxygen; x-ray diffraction

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  • IPEN-DOC 08105

    PIOVANO, E.L.; MOREIRA, S.R.D. ; MORALES, J.A.; ARIZTEGUI, D.. The sedimentary record of Laguna Mar Chiquita, central Argentina, as an archive of recent fluctuations in the hydrological cycle. In: MEETING OF SWISS SEDIMENTOLOGIST, 9th, Jan. 27-28, 2001, Switzerland. Abstract... 2001.

    Palavras-Chave: lakes; levels; sedimentation; salinity; sediments; lead 210; isotope dating; climates

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  • IPEN-DOC 08124

    MENEZES, C.A.B.; LAZAR, D.R.R. ; USSUI, V. ; LIMA, N.B. ; PASCHOAL, J.O.A. . The role of light rare earth on thermal degradation behaviour of ZrOsub(2)-CeOsub(2)-Ysub(2)Osub(3) ceramics. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 710-715.

    Palavras-Chave: ceramics; zirconium oxides; cerium oxides; yttrium oxides; thermal degradation; rare earth compounds; oxides; mechanical properties; fracture properties; microstructure

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  • IPEN-DOC 08332

    CATANOZI, S.; ROCHA, J.C.; NAKANDAKARE, E.R.; PASSARELLI, M.; MESQUITA, C.H. ; SILVA, A.A.; DOLNIKOFF, M.S.; HARADA, L.M.; QUINTAO, E.C.R.; HEIMANN, J.C.. The rise of the plasma lipid concentration elicited by dietary sodium chloride restriction in Wistar rats is due to an impairment of the plasma triacylglycerol removal rate.). Atherosclerosis, v. n. 1, n. v. 158, p. 81-86, 2001.

    Palavras-Chave: biochemical reaction kinetics; lipids; lipoproteins; blood plasma; concentration ratio; glycerol; cholesterol; sodium chlorides; salts; intake; rats; carbon 14 compounds; oleic acid

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  • IPEN-DOC 08482

    GALANTE, A.M.S.; RZYSKI, B.M.; CAMPOS, L.L. ; VILLAVICENCIO, A.L.C.H. . The response of potassium nitrate for high-dose radiation dosimetry. In: INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. 2001.

    Palavras-Chave: dosimetry; dosemeters; potassium nitrates; gamma radiation; cobalt 60; radiation doses; spectrophotometry

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  • IPEN-DOC 08092

    CALDEIRA, A.D.; MARTINEZ GARCIA, R.D. . The Psub(N) method for cell calculations of plate-type fuel assemblies. Transportation Theory and Statistical Physics, v. 30, n. 2/3, p. 239-268, 2001.

    Palavras-Chave: fuel assemblies; calculation methods; multiplication factors; neutron flux; criticality; multigroup theory; numerical solution; computer codes

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  • IPEN-DOC 08088

    ESQUISATTO, L.C.M.; COSTA, S.K.P.; CAMARGO, E.A.; RIBELA, M.T.C.P. ; BRAIN, S.D.; NUCCI, G.; ANTUNES, E.. The plasma protein extravasation induced by adenosine and its analogues in the rat dorsal skin: evidence for the involvement of capsaicin sensitive primary afferent neurones and mast cells. British Journal of Pharmacology, v. 134, p. 108-115, 2001.

    Palavras-Chave: adenosine; inflammation; edema; receptors; rats; skin; proteins; iodine 125; mast cells; nerve cells

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  • IPEN-DOC 10317

    COTTA, R.A.; PASSOS, C.A.C.; CRUZ, P.C.M.; CORREA, H.P.S.; ORLANDO, M.T.D.; MARTINEZ, L.G. ; CAPUTO, M.R.; BELICH, H.. The influence of Re doping on the Hg-1223 superconductors properties. In: ENCONTRO NACIONAL DE FISICA DA MATERIA CONDENSADA, 24., 15-19 maio, 2001, Sao Lourenco, SP. Resumos... Sao Paulo: SBF, 2001, 2001. p. 36.

    Palavras-Chave: mercury oxides; superconductors; doped materials; rhenium; oxygen; hydrostatics

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  • IPEN-DOC 08335

    SILVA, C.P. ; ALVAREZ, M.A.G.; CHAMON, L.C.; PEREIRA, D.; RAO, M.N.; ROSSI JUNIOR, E.S.; GASQUES, L.R.; SANTO, M.A.E.; ANJOS, R.M.; LUBIAN, J.; GOMES, P.R.S.; MURI, C.; CARLSON, B.V.; KAILAS, S.; CHATTERJEE, A.; SINGH, P.; SHRIVASTAVA, A.; MAHATA, K.; SANTRA, S.. The heavy-ion nuclear potential: determination of a systematic behavior at the region of surface interaction distances. Nuclear Physics, A, v. 679, n. 3/4, p. 287-303, 2001.

    Palavras-Chave: heavy ion reactions; nuclear potential; oxygen 16 reactions; tin 120 target; barium 138 target; lead 208 target; elastic scattering; differential cross sections; folding model; liquid drop model

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  • IPEN-DOC 07116

    OLIVEIRA, P.S.P. ; VIEIRA NETO, A.S. ; SAUER, M.E.L.J. . The experience of IPEN-CNEN/SP in the Probabilistic Safety Assessment Regulatory Review for ANGRA I Brazilian Nuclear Power Plant. In: IAEA TECHNICAL COMMITTEE MEETING ON 'QUALITY AND CONSISTENCY OF PSA'S', May 28 - June 1, 2001, Vienna, Austria. 2001.

    Palavras-Chave: angra-1 reactor; probabilistic estimation; safety analysis; regulatory guides; reactor safety; risk assessment; failure mode analysis; data analysis; eccs; safety reports; brazilian cnen

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  • IPEN-DOC 08138

    FARIA JUNIOR, R.N. ; TAKIISHI, H. ; LIMA, L.F.C.P. ; COSTA, I. . The effect of zirconium addition on the magnetic properties of Pr-Fe-B HD sintered magnets. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 215-218.

    Palavras-Chave: permanent magnets; iron alloys; praseodymium alloys; boron alloys; zirconium additions; hddr process; sintering; magnetic properties; coercive force

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  • IPEN-DOC 08142

    FARIA JUNIOR, R.N. ; BARBOSA, L.P. ; TAKIISHI, H. ; COSTA, I. ; LIMA, L.F.C.P. . The effect of processing parameters and zirconium addition upon the magnetic properties of rare earth iron boron HDDR magnets. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 150-155.

    Palavras-Chave: permanent magnets; iron alloys; boron alloys; rare earth alloys; zirconium additions; hddr process; heat treatments; casting; magnetic properties

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  • IPEN-DOC 08927

    KASSAB, L.R.P.; COURROL, L.C. ; WETTER, N.U. ; GOMES, L. ; MENDES, C.M.S.P.. The effect of neodymium in the spectroscopic properties of heavy metal oxides glasses. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Abstracts... 2001. p. 124.

    Palavras-Chave: glass; lead oxides; gallium oxides; bismuth oxides; doped materials; neodymium; spectroscopy; emission; fluorescence; branching ratio

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  • IPEN-DOC 07631

    BALINO, J.L.; LARRETEGUY, A.E.; LORENZO, A.C.; PADILLA, A.G.; ANDRADE LIMA, F.R.. The differential perturbative method applied to the sensitivity analysis for waterhammer problems in hydraulic networks. Applied Mathematical Modelling, v. 25, n. 12, p. 1117-1138, 2001.

    Palavras-Chave: calculation methods; sensitivity analysis; water hammer; equations; boundary conditions; response functions; numerical solution

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  • IPEN-DOC 11240

    CASTRO, R.M.; VANIN, V.R.; HELENE, O.; PASCHOLATI, P.R.; MAIDANA, N.L.; KOSKINAS, M.F. ; DIAS, M.S. . The correlations between the emission probalities of the more intense gamma rays in sup(152)Gd and sup(152)Sm following sup(152)Eu decay. In: INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, Oct. 7-12, 2001, Tsukuba, Japan. Proceedings... 2001. p. 485-488.

    Palavras-Chave: radioactivity; gamma radiation; emission spectra; europium 152; calibration; probability

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  • IPEN-DOC 08015

    BARIONI, A.; DEPPMAN, A. ; MANSO GUEVARA, M.V.; ARRUDA NETO, J.D.T.; ZAMBONI, C.B. . The concentration of uranium in Sao Paulo citizens' diet: results. In: REUNIAO DE TRABALHO SOBRE FISICA NUCLEAR NO BRASIL, 24., 1-5 set, 2001, Aguas de Lindoia, SP. Resumos... 2001. p. 45-46.

    Palavras-Chave: uranium; diet; food; urban populations; fission fragments; fission tracks

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  • IPEN-DOC 07675

    LIMA, N.B. ; LIMA, L.M.F.G. ; PADILHA, A.F.. Texturas de recristalizacao. In: TSCHIPTSCHIN, A.P. (Ed.); PADILHA, A.F. (Ed.); SCHON, C.G. (Ed.); LANDGRAF, F.J.G. (Ed.); GOLDENSTEIN, H. (Ed.); FALLEIROS, I.G.S. (Ed.); LIMA, N.B. (Ed.) WORKSHOP SOBRE TEXTURA E RELACOES DE ORIENTACAO: DEFORMACAO PLASTICA, RECRISTALIZACAO, CRESCIMENTO DE GRAO, 2001, Sao Paulo, SP. Anais... Sao Paulo: EPUSP, 2001, 2001. p. 59-75.

    Palavras-Chave: recrystallization; texture; nucleation; metals; alloys; annealing; fcc lattices; microstructure

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  • IPEN-DOC 07310

    CASTRO, ANGELA R.M. de . Textura cristalografica e avaliacao de dominios magneticos em imas de PrFeB. 2001. Tese (Doutoramento) - Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP, Sao Paulo. 165 p. Orientador: Nelson Batista de Lima.

    Palavras-Chave: permanent magnets; magnetic properties; grain orientation; texture; microstructure; iron base alloys; praseodymium alloys; magnetic materials

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  • IPEN-DOC 07534

    EDUARDO, LUIS R. de P. . Terapia laser em baixa intensidade no tratamento da dor e disfuncao da articulacao temporomandibular e dos musculos mastigatorios: analise eletromiografica, biometrica e de dor. 2001. Dissertacao (Mestrado) - Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP, Sao Paulo. 88 p. Orientador: Denise Maria Zezell.

    Palavras-Chave: dentistry; lasers; therapeutic uses; jaw; muscles; oral cavity; diseases; pain; evaluation

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  • IPEN-DOC 16754

    RAMOS, A.; BISPO, L.; ZEZELL, D.M. ; MATSON, E.; EDUARDO, C.P.. Tensile bond strength to dentin treated by air abrasion and Er: YAG and Nd: YAG lasers. Journal of Dental Research, v. 80, n. 4, p. 1018, 2001.

    Palavras-Chave: teeth; dentin tensile properties; therapy; air; abrasion; laser radiation; erbium; neodymium lasers

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  • IPEN-DOC 14035

    GOUW SOARES, SHEILA; PELINO, JOSÉ E.P.; HAYPEK, PATRICIA; BACHMANN, LUCIANO; EDUARDO, CARLOS de P.. Temperature rise in cavities prepared in vitro by Er:YAG laser. Journal of Oral Laser Applications, v. 1, n. 1, p. 119-123, 2001.

    Palavras-Chave: lasers; erbium; oral cavity; teeth; temperature dependence; in vitro

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  • IPEN-DOC 08910

    ROSSI, W. ; BRITO, R.; BERRETTA, J.R.; ALMEIDA, I.A.; VIEIRA JUNIOR, N.D. . Tecnologia laser aplicada em chapa de aco inoxidavel. Maquinas e Metais, v. ano 37, n. 428, p. 168-179, 2001.

    Palavras-Chave: laser materials processing; laser drilling; stainless steels; lasers; pulses; neodymium lasers; laser beam machining

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  • IPEN-DOC 08095

    MOREIRA, S.R.D. ; PIOVANO, E.L.; MAZZILLI, B.P. . Taxas de sedimentacao na Laguna Mar Chiquita, (Cordoba, AR) pelo metodo do Pb-210. In: CONGRESSO BRASILEIRO DE GEOQUIMICA, 8.; SIMPOSIO DE GEOQUIMICA DOS PAISES DO MERCOSUL, 1., 21-26 out, 2001, Curitiba, PR. Anais... 2001.

    Palavras-Chave: lakes; levels; sedimentation; lead 210; isotope dating; salinity

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  • IPEN-DOC 08120

    USSUI, V. ; LEITAO, F. ; YAMAGATA, C. ; MENEZES, C.A.B.; LAZAR, D.R.R. ; PASCHOAL, J.O.A. . Synthesis of ZrOsub(2) - based ceramics for applications in SOFC. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 845-850.

    Palavras-Chave: ceramics; zirconium oxides; yttrium oxides; titanium oxides; coprecipitation; microstructure; solid oxide fuel cells; fuel cells

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  • IPEN-DOC 08615

    MUCCILLO, E.N.S. ; SOUZA, E.C.C.; MUCCILLO, R. . Synthesis of reactive neodymia-doped zirconia powders by the sol-gel technique. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 175-178.

    Palavras-Chave: zirconium oxides; neodymium oxides; solid solutions; chemical preparation; citric acid; ceramics; powders; synthesis; thermal analysis; scanning electron microscopy; x-ray diffraction

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  • IPEN-DOC 08476

    YAMAURA, M. ; CAMILO, R.L. ; FELINTO, M.C.F.C. . Synthesis of organic magnetic particles for the removal of heavy metals from aqueous waste. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. 2001.

    Palavras-Chave: magnetic materials; magnetite; particles; resins; cmpo; tbp; synthesis; adsorption; extraction; europium; magnetic fields; waste water

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  • IPEN-DOC 08206

    MUCCILLO, E.N.S. ; TADOKORO, S.K.. Synthesis of nanosized powders for preparing ceramic membranes. Key Engineering Materials, v. 189/191, p. 21-26, 2001.

    Palavras-Chave: ceramics; zirconium oxides; magnesium oxides; chemical preparation; coprecipitation; distillation; powders; synthesis; particle size

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  • IPEN-DOC 08323

    DIAZ, M.; GARCIA CANO, I.; CASTANHO, S.R.H.M. ; MOYA, J.S.; RODRIGUEZ, M.A.. Synthesis of nanocrystalline yttrium disilicate powder by a sol-gel method. Journal of Non-Crystalline Solids, v. 289, n. 1/3, p. 151-154, 2001.

    Palavras-Chave: yttrium silicates; powders; chemical preparation; sol-gel process; gelation; yttrium nitrates; silicates; crystal structure; particle size; microstructure; thermal analysis

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  • IPEN-DOC 08076

    RANIERI, I.M. ; MORATO, S.P. ; BALDOCHI, S.L. . Synthesis of GdFsub(3) from high purity Gdsub(2)Osub(3) by hydrofluorination. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Abstracts... 2001. p. 106.

    Palavras-Chave: gadolinium fluorides; synthesis; gadolinium oxides; hydrofluoric acid; argon; laser materials

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  • IPEN-DOC 08127

    RIELLA, H.G.; ALMEIDA FILHO, C.; FRAJNDLICH, E.U.C. . Synthesis of aluminum titanate powder by sol-gel technology. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 632-638.

    Palavras-Chave: ceramics; titanates; aluminium compounds; powders; synthesis; sol-gel process; alkoxides; titanium compounds

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  • IPEN-DOC 08220

    MAKUNTUALA, K.; BRESSIANI, J.C. . Synthesis of a SiC-SiAlON composite by nitridation of a SiC-AlSi mixture. Key Engineering Materials, v. 189/191, p. 548-553, 2001.

    Palavras-Chave: composite materials; silicon carbides; silicon nitrides; aluminium oxides; nitridation; aluminium alloys; silicon alloys; powders; mechanical alloying; temperature range 1000-4000 k; thermodynamics

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  • IPEN-DOC 08975

    SEPULVEDA, P.; BRESSIANI, A.H.A. ; BRESSIANI, J.C. ; MESEGUER, L.; KOENIG JUNIOR, B.. Synthesis and properties of ceramic foams for hard tissue repair. In: INTERNATIONAL SYMPOSIUM ON CERAMICS IN MEDICINE, 14th, Nov, 2001, Palm Springs, CA, USA. 2001.

    Palavras-Chave: ceramics; porous materials; apatites; calcium phosphates; foams; gels; rabbits; tibia; biocompatibility; skeleton; grafts

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  • IPEN-DOC 13038

    GUILHERME, ENEIDA da G.; RECHENBERG, HERCILIO R.. Synthesis and magnetic properties of Nd(Fe,M)sub(12)(M=Mo,Ti) and their compounds nitrided by chemical reaction with sodium azide (NaNsub(3)). Key Engineering Materials, v. 189-191, p. 655-660, 2001.

    Palavras-Chave: magnetic materials; hardness; intermetallic compounds; nitrogen; ammonia; magnetic properties; chemical reactions; reduction; diffusion; sodium; temperature dependence; raw materials

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  • IPEN-DOC 08204

    RAMBO, C.R.; MARTINELLI, J.R. . Synthesis and characterization of SiC from bamboo. Key Engineering Materials, v. 189/191, p. 9-15, 2001.

    Palavras-Chave: biomorphic ceramics; silicon carbides; fibers; bamboo; pyrolysis; microstructure

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  • IPEN-DOC 08617

    TADOKORO, S.K.; MUCCILLO, E.N.S. . Synthesis and characterization of nanosized powders of yttria-doped zirconia. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 186-189.

    Palavras-Chave: zirconium oxides; yttrium oxides; solid solutions; chemical preparation; coprecipitation; ceramics; powders; sintering; particle size; ionic conductivity

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  • IPEN-DOC 08625

    ROCHA, S.M.R. ; QUEIROZ, C.A.S.; ABRAO, A. . Synthesis and characterization of lanthanum acetate for application as a catalyst. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 389-393.

    Palavras-Chave: acetates; lanthanum compounds; synthesis; ion exchange; crystallization; thermal analysis; structural chemical analysis

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  • IPEN-DOC 08151

    FRANCO, E.G.; ARICO, E.M.; LINARDI, M. ; ROTH, C.; MARTZ, N.; FUESS, H.. Synthesis and characterization of eletrocatalyst powders for application in PEM fuel cells. In: ADVANCED POWDER TECHNOLOGY 3 - INTERNATIONAL LATIN-AMERICAN CONFERENCE ON POWDER TECHNOLOGY, 2rd, Nov. 26-28, 2001, Florianopolis, SC. Proceedings... 2001. p. 15-21.

    Palavras-Chave: fuel cells; proton exchange membrane fuel cells; electrocatalysts; platinum; ruthenium; molybdenum; synthesis; particle size; transmission electron microscopy; photoelectron spectroscopy; methanol; oxidation

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  • IPEN-DOC 07136

    MUCCILLO, R. ; BUISSA NETTO, R.C.; MUCCILLO, E.N.S. . Synthesis and characterization of calcia fully stabilized zirconia solid electrolytes. Materials Letters, v. 49, n. 3/4, p. 197-201, 2001.

    Palavras-Chave: ceramics; powders; synthesis; zirconium oxides; calcium oxides; citrates; solid solutions; solid electrolytes; microstructure; electric conductivity

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  • IPEN-DOC 07140

    SAIKI, M. ; HORIMOTO, L.K.; VASCONCELLOS, M.B.A. ; MARCELLI, M.P.; COCCARO, D.M.B.. Survey of elemental concentrations in lichen samples collected from Sao Paulo State. Journal of Radioanalytical and Nuclear Chemistry, v. 249, n. 2, p. 317-320, 2001.

    Palavras-Chave: lichens; air pollution monitoring; neutron activation analysis; multi-element analysis; elements; trace amounts; air pollution; air quality; pollution; brazil

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  • IPEN-DOC 08240

    PINEDO, C.E.; MONTEIRO, W.A. . Surface hardening by plasma nitriding on high chromium alloy steel. Journal of Materials Science Letters, v. 20, n. 2, p. 147-149, 2001.

    Palavras-Chave: martensitic steels; chromium alloys; surface hardening; plasma; nitridation; microstructure; microhardness

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  • IPEN-DOC 07984

    TOMIYAMA, C.S.; FELINTO, M.C.F.C. ; BRITO, H.F.; MALTA, O.L.. Supermoleculas de beta-dicetonato de europio e calixarenos. Estudo de suas propriedades espectroscopicas para aplicacao em biotecnologia. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE QUIMICA, 24., 28-31 maio, 2001, Pocos de Caldas, MG. Resumos... 2001.

    Palavras-Chave: europium complexes; aromatics; calixarenes; synthesis; infrared spectra; luminescence; photoluminescence

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  • IPEN-DOC 08299

    SAITO, R.T.; FIGUEIRA, R.C.L.; TESSLER, M.G.; CUNHA, I.I.L.. Sup(210)Pb and sup(137)Cs geochronologies in the Cananeia-Iguape Estuary (Sao Paulo, Brazil). Journal of Radioanalytical and Nuclear Chemistry, v. 249, n. 1, p. 257-261, 2001.

    Palavras-Chave: estuaries; brazil; sedimentation; age estimation; lead 210; radium 226; cesium 137; sediments; gamma spectroscopy

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  • IPEN-DOC 07729

    FUNGARO, D.A. . Sulfonated polyaniline coated mercury film electrodes for voltammetric analysis of metals in water. Sensors, v. 1, p. 206-214, 2001.

    Palavras-Chave: aniline; sulfonic acids; polymerization; electrochemistry; thin films; electrodes; mercury; metals; trace amounts; voltametry

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  • IPEN-DOC 08916

    HERSON, M.R.; MATHOR, M.B. ; ALTRAN, S.; CAPELOZZI, V.L.; MARCHI, Z.; FERREIRA, M.C.. Substituto cutaneo resultante do cultivo de queratinocitos humanos sobre derme alogena conservada em glicerol. In: CONGRESSO BRASILEIRO DE QUEIMADURAS, 3., 28 maio - 1 jun, 2001, Porto Alegre, RS. 2001.

    Palavras-Chave: tissue-equivalent materials; cell cultures; in vitro; skin; animal tissues; glycerol; grafts

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  • IPEN-DOC 07896

    GELLI, D.S.; DEL MASTRO, N.L. ; MORAES, I.R.; JAKABI, M.. Study on the radiation sensitivity of pathogenic Vibrionaceae and Enterobacteriaceae in vitro and after inoculation into oysters (Crassostrea brasiliana). 2001, Results... Vienna: IAEA, Apr. 2001, 2001. p. 13-22.

    Palavras-Chave: biological radiation effects; ionizing radiations; gamma radiation; cobalt 60; in vitro; bacteria; radiosensitivity; in vivo; oysters; radicidation; radiation doses

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  • IPEN-DOC 07075

    KODAMA, Y. ; CARVALHO, G. ; SILVA, J.C.B. . Study on surface dose rate monitored gamma ray projectors. In: REGIONAL CONGRESS ON RADIATION PROTECTION AND SAFETY, 5th, REGIONAL IRPA CONGRESS, Apr. 29 - May 4, 2001, Recife, PE. Proceedings... Recife: SBPR, 2001, 2001.

    Palavras-Chave: radiation monitoring; dose rates; gamma radiography; gamma sources; sealed sources; iridium 192; transport regulations; radiation protection

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  • IPEN-DOC 07645

    SAIKI, M. ; SILVA, M.C.; FULFARO, R. ; VASCONCELLOS, M.B.A. . Study on instrumental neutron activation analysis of aluminium in geological and biological reference materials. In: INTERNATIONAL SYMPOSIUM ON TRACE ELEMENTS IN HUMAN: NEW PERSPECTIVES, 2rd, Oct. 4-6, 2001, Athens, Greece. Proceedings... 2001. p. 584-595.

    Palavras-Chave: neutron activation analysis; aluminium; aluminium 28; calibration standards; sensitivity; interfering elements

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  • IPEN-DOC 07643

    GOZZI, G.; COSTA, A.A.; TATUMI, S.H.; KASSAB, L.R.P.; MOMOSE, E.F.; SEPULVEDA MUNITA, C.J.A. ; PAIVA, R.P. . Study of the thermoluminescence and optical stimulated luminescence properties of quartz crystal. Radiation Effects and Defects in Solids, v. 154, p. 347-353, 2001.

    Palavras-Chave: sediments; age estimation; quartz; thermoluminescence; luminescence; radiation doses; gamma radiation; cobalt 60; uranium; thorium; potassium; neutron activation analysis

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  • IPEN-DOC 08611

    MIRANDA JUNIOR, P.; ARICO, E.M.; MADUAR, M.F. ; MATOS, J.R.; CARVALHO, C.A.A.. Study of the thermal decomposition of the Nd(III), Eu(III) and Tb(III) scorpionates. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 105-109.

    Palavras-Chave: rare earth complexes; neodymium complexes; europium complexes; terbium complexes; pyrazoles; chelating agents; decomposition; thermal analysis; calorimetry

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  • IPEN-DOC 08209

    MARCHI, J. ; BRESSIANI, J.C. ; BRESSIANI, A.H.A. . Study of the sintering kinetics of silicon nitride containing ceria and alumina as additives. Key Engineering Materials, v. 189/191, p. 120-125, 2001.

    Palavras-Chave: ceramics; silicon nitrides; cerium oxides; aluminium oxides; sintering; dilatometry; density; microstructure

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  • IPEN-DOC 08609

    MIRANDA JUNIOR, P.; MADUAR, M.F. ; VICENTINI, G.; ZINNER, L.B.; MORAES, N.M.P.; SHIHOMATSU, H.M. . Study of the rare earth elements fractionation by solvent extraction: use of HPLC as an analytical control technique. In: RARE EARTHS'2001, Sept. 22-26, 2001, Campos do Jordao, SP. Proceedings... 2001. p. 46-50.

    Palavras-Chave: rare earths; solvent extraction; phosphonic acids; hplc

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  • IPEN-DOC 08217

    MAKUNTUALA, K.; BRESSIANI, J.C. . Study of SiC-SiAlON composite formation by nitridation of SiC-Al62.5Si mixture. Key Engineering Materials, v. 189/191, p. 516-521, 2001.

    Palavras-Chave: refractories; composite materials; silicon carbides; aluminium oxides; silicon nitrides; silicon alloys; aluminium alloys; powders; mechanical alloying; nitridation; temperature range 1000-4000 k

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  • IPEN-DOC 08398

    LEILA, F.M.; LUGAO, A.B. ; MACHADO, L.D.B. . Study of irradiation effects on highly concentrated PVP hydrogels. In: INTERNATIONAL MEETING ON RADIATION PROCESSING, 12th, Mar. 25-30, 2001, Avignon, France. Abstracts... 2001. p. 355.

    Palavras-Chave: pvp; hydrogels; irradiation; radiation effects; mechanical properties; swelling; cross-linking

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  • IPEN-DOC 09211

    LALIC, M.V.; MESTNIK FILHO, J. ; CARBONARI, A.W. ; SAXENA, R.N. ; HAAS, H.. Study of hyperfine fields in CeInsub(3) by electronic structure calculations. In: EVENSON, W. (Ed.); JAEGER, H. (Ed.); ZACATE, M.O. (Ed.) INTERNATIONAL CONFERENCE ON HYPERFINE INTERACTIONS, 12th, Aug. 12-17, 2001, Park City, UT, USA. Proceedings... 2001. p. 743-747.

    Palavras-Chave: intermetallic compounds; cerium alloys; indium alloys; electronic structure; calculation methods; computer calculations; magnetic fields; cerium; indium; electric fields

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  • IPEN-DOC 09160

    LALIC, M.V.; MESTNIK FILHO, J. ; CARBONARI, A.W. ; SAXENA, R.N. ; HAAS, H.. Study of hyperfine fields in CeInsub(3) by electronic structure calculations. Hyperfine Interactions, v. 136/137, n. 3/8, p. 743-747, 2001.

    Palavras-Chave: intermetallic compounds; cerium alloys; indium alloys; electronic structure; calculation methods; computer calculations; magnetic fields; cerium; indium; electric fields

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  • IPEN-DOC 12988

    LAVOS VALERETO, I.C.; KONIG JUNIOR, B.; ROSSA JUNIOR, C.; MARCANTONIO JUNIOR, E.; ZAVAGLIA, A.C.. A study of histological responses from Ti-6Al-7Nb alloy dental implants with and without plasma-sprayed hydroxyapatite coating in dogs. Journal of Materials Science: Materials in Medicine, v. 12, p. 273-276, 2001.

    Palavras-Chave: titanium; aluminium; niobium; teeth; implants; plasma; sprayed coatings; apatites; biocompatibility; dogs

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  • IPEN-DOC 07391

    PANELLI, R.; AMBROZIO FILHO, F. . A study of a new phenomenological compacting equation. Powder Technology, v. 114, n. 1/3, p. 255-261, 2001.

    Palavras-Chave: compacting; equations; comparative evaluations; regression analysis

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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.