Global ETD Search

181	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
182	Estudo da distribuição de metais em água, sedimento e organismos aquáticos de rios e reservatórios pertencentes à rede de monitoramento da qualidade dos sedimentos do estado de São Paulo, Brasil / Metal distribution evaluation in water, sediment and aquatic organisms in rivers and reservoirs of a sediment quality monitoring network of São Paulo state, Brazil SOARES, WALACE A.A. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:35:23Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:52Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP WATER POLLUTION SEDIMENTS AQUATIC ORGANISMS BACTERIA TOXICITY ENVIRONMENTAL QUALITY MONITORING ABSORPTION SPECTROSCOPY ICP MASS SPECTROSCOPY NEUTRON ACTIVATION ANALYSIS RIVERS BRAZIL
183	Determinação de elementos essenciais e tóxicos em alimentos comerciais infantis por análise por ativação com neutrôns e espectrometria de absorção atômica / Determination of essential and toxic elements in commercial baby foods by instrumental neutron activation analysis and atomic absorption spectrometry VALLINOTO, PRISCILA 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:15Z (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 FOOD INFANTS NUTRITION DIET MINERALS ELEMENTS TOXICITY FOOD INDUSTRY SAMPLE PREPARATION NEUTRON ACTIVATION ANALYSIS ABSORPTION SPECTROSCOPY CALIBRATION STANDARDS
184	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
185	Disponibilidade dos metais Cd e Pb e do metalóide As na bacia hidrográfica do Rio Ribeira do Iguape e afluentes: uma avaliação da contaminação ambiental / Availability of metals Cd and Pb and metalloid As in the Ribeira do Iguape River hydrographic basin and its tributaries: an environmental contamination assessment CASTRO, FRANCISCO J.V. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:33:01Z (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 AQUATIC ECOSYSTEMS CONCENTRATION RATIO CADMIUM LEAD TRACE AMOUNTS RARE EARTHS ARSENIC FISHES ENVIRONMENTAL POLLUTION NEUTRON ACTIVATION ANALYSIS
186	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
187	Estudo da troca isotopica associada a troca ionica para a separacao radioquimica de sup(233)Th. Aplicacao da tecnica na determinacao de torio por analise por ativacao SEPULVEDA MUNITA, CASIMIRO J.A. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:30:19Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:22Z (GMT). No. of bitstreams: 1 01390.pdf: 3035700 bytes, checksum: a55cb0f7c61cf43e4a20a8c70f3a6833 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP actinides thorium neutron activation analysis isotopic exchange ion exchange separation processes sample preparation radiochemical analysis Thorium 233
188	Determinacao de mercurio e metilmercurio em cabelos de populacoes residentes no Parque Indigena do Xingu PALETTI, GERSON 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:44:17Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:07:54Z (GMT). No. of bitstreams: 1 06788.pdf: 5327793 bytes, checksum: 690e292c11211a103e9ba15155035e6d (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP mercury organic mercury compounds hair neutron activation analysis absorption spectroscopy POLLUTION BIOLOGICAL INDICATORS BRAZIL human populations environmental exposure COMPARATIVE EVALUATIONS
189	Estudo da espécie garça-branca-grande Ardea alba (Linnaeus, 1758), para uso como bioindicadora da contaminação ambiental, na região metropolitana de São Paulo / Study of the great egret Ardea alba (Linnaeus, 1758) species, as an environmental contamination bioindicator, in the metropolitan region of São Paulo SILVA, RITA de C.A. da 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:41:46Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:50Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP NEUTRON ACTIVATION ANALYSIS ABSORPTION SPECTROSCOPY SAMPLE PREPARATION BIRDS LIVER ANIMAL TISSUES CHEMICAL COMPOSITION CONTAMINATION ENVIRONMENT ENVIRONMENTAL EXPOSURE PATHWAY BRAZIL
190	Estudo da composicao mineral e dos elementos-traco essenciais em amostras de leite e produtos lacteos por espectrometria de emissao atomica com plasma induzido e analise por ativacao com neutrons KIRA, CARMEN S. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:47:21Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:36Z (GMT). No. of bitstreams: 1 08714.pdf: 5593309 bytes, checksum: 07a3421e8c97a3073c8119f90a38d4ac (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP milk milk products nutrients elements trace amounts multi-element analysis emission spectroscopy neutron activation analysis comparative evaluations

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