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61	Determinacao de elementos metalicos em sedimentos da Baia do Almirantado, Ilha Rei George, Penisula Antartica GOMES, MARCELO da S. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:43:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:06Z (GMT). No. of bitstreams: 1 06649.pdf: 21672592 bytes, checksum: ce3be21667c4c3939460ddeff380f31c (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP sediments Antarctica chemical composition metals multi-element analysis trace amounts ICP mass spectroscopy absorption spectroscopy sensitivity statistics
62	Avaliacao do conteudo de alguns elementos essenciais e toxicos em dietas de criancas e idosos pelo metodo de analise por ativacao de neutrons MAIHARA, VERA A. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:38:48Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:59:55Z (GMT). No. of bitstreams: 1 02808.pdf: 3051127 bytes, checksum: ee0b80e362c14864a245ed624e93fff2 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP NEUTRON ACTIVATION ANALYSIS DIET TOXIC ELEMENTS CHILDREN AGED ADULTS BIOLOGICAL MATERIALS INTAKE MULTI-ELEMENT ANALYSIS RADIOCHEMICAL SEPARATION NUTRIENTS TRACE AMOUNTS.
63	Determinacao de mercurio tital e organico e avaliacao dos processos de metilacao e desmetilacao em sedimentos do reservatorio Rio Grande, Estado de Sao Paulo / Determination of total organic mercury and evaluation of methylation and demethylation processes in sediments of the Rio Grande reservoir, State of Sao Paulo FRANKLIN, ROBSON L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:28:00Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:28Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP BRAZIL WATER RESERVOIRS SAMPLE PREPARATION ORGANIC MERCURY COMPOUNDS METYLATION SEDIMENTS TRACE AMOUNTS MULTI-ELEMENT ANALYSIS NEUTRON ACTIVATION ANALYSIS
64	Determinacao de impurezas em compostos de uranio por meio da tecnica de espectrometria de massas de alta resolucao com fonte de plasma indutivo (HR-ICPMS) ULRICH, JOAO C. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:46:10Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:57Z (GMT). No. of bitstreams: 1 07537.pdf: 6037545 bytes, checksum: e5c0c7ed539b9c85328768099422ceff (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP uranium compounds impurities multi-element analysis ICP mass spectroscopy ion exchange chromatography uranium oxides U308 uranium silicides
65	Estudo de dieta total no estado de Sao Paulo: estimativa de ingestao dietetica de elementos toxicos (arsenico e cadmio) e essenciais (calcio, cromo, ferro, selenio, sodio, potassio e zinco) / Total diet study in São Paulo state: estimation of dietary intakes of toxic (arsenic and cadmium) and essential elements (calcium, chromium, iron, selenium, sodium, potassium and zinc) AVEGLIANO, ROSEANE P. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:52:50Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:02:47Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP GAMMA RADIATION NEUTRON ACTIVATION ANALYSIS TRACE AMOUNTS ABSORPTION SPECTROSCOPY MULTI-ELEMENT ANALYSIS TOXIC ELEMENTS FOOD NUTRIENTS DIET BRAZIL
66	Disponibilidade de metais em amostras de fosfogesso e fertilizantes fosfatados utilizados na agricultura / Availability of metals in samples of phosphogypsum and phosphate fertilizers used in agriculture BOURLEGAT, FERNANDA M. LE 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:28:17Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:04Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP SAMPLE PREPARATION PHOSPHATE ROCKS GYPSUM FERTILIZERS AGRICULTURE METALS CONCENTRATION RATE MULTI-ELEMENT ANALYSIS CONTAMINATION NEUTRON ACTIVATION ANALYSIS
67	Caracterização físico-química da cerâmica do sítio arqueológico São Paulo II / Physical and chemical characterization of ceramics from archaeological site São Paulo II RIBEIRO, ROGERIO B. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:16Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:04Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP BRAZIL AMAZON RIVER ARCHAEOLOGICAL SITES CERAMICS PARTICLES CHEMICAL COMPOSITION MULTI-ELEMENT ANALYSIS NEUTRON ACTIVATION ANALYSIS THERMOLUMINESCENCE ELECTRON SPIN RESONANCE
68	Avaliação dos teores de Br, Cl, K, Mg, Mn e V em mexilhões Perna perna (Linnaeus, 1758: Mollusca, Bivalvia) coletados no litoral do estado de São Paulo, Brasil / Evaluation of the levels of Br, Cl, K, Mg, Mn and V in Perna perna mussels (Linnaeus, 1758: Mollusca, bivalvia) collected in coast of São Paulo, Brazil SEO, DANIELE 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:33:02Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:05Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP BRAZIL COASTAL WATERS SEAWATER POLLUTION MUSSELS OYSTER ANIMAL TISSUES BIOLOGICAL INDICATORS MULTI-ELEMENT ANALYSIS NEUTRON ACTIVATION ANALYSIS CALIBRATION STANDARDS
69	Avaliação dos metais ambientalmente disponíveis em amostras de sedimento de pontos de captação de água para abastecimento público de Palmas, TO / Assessment of environmentally available metals in sediment samples from water for public supply of the city of Palmas, Tocantins OLIVEIRA, BRUNA R. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:33:03Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:05Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP BRAZIL WATER SUPPLY SAMPLE PREPARATION SEDIMENTS METALS MULTI-ELEMENT ANALYSIS ICP MASS SPECTROSCOPY ABSORPTION SPECTROSCOPY ENVIRONMENTAL QUALITY
70	Determinacao de impurezas metalicas em oxidos de terras raras de alta pureza pela espectrometria de massa (setor magnetico) com fonte de plasma induzida por argonio (HR ICP-MS) e cromatografia liquida de alto desempenho (HPLC) PEDREIRA FILHO, WALTER dos R. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:45:21Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:26Z (GMT). No. of bitstreams: 1 07290.pdf: 4641586 bytes, checksum: f9e82ba22fb397706f6ac72a5f266c6c (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP rare earths oxides impurities multi-element analysis metals trace amounts ICP mass spectroscopy liquid column chromatography HPLC

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