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11	Aplicacao e avaliacao da tecnica de diluicao isotopica por espectrometria de massa na determinacao de elementos de terras raras em material geologico MORAES, NOEMIA M.P. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:32:40Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:55Z (GMT). No. of bitstreams: 1 11287.pdf: 2299583 bytes, checksum: 3a52dfa78e40aea5f1af99afce1b85a5 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP rare earths isotope dilution mass spectroscopy
12	Aplicacao e avaliacao da tecnica de diluicao isotopica por espectrometria de massa na determinacao de elementos de terras raras em material geologico MORAES, NOEMIA M.P. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:32:40Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:55Z (GMT). No. of bitstreams: 1 11287.pdf: 2299583 bytes, checksum: 3a52dfa78e40aea5f1af99afce1b85a5 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP rare earths isotope dilution mass spectroscopy
13	Techniques for measuring pernitric acid, peroxyacyl nitrates, and dinitrogen pentoxide by chemical ionization mass spectrometry Slusher, Darlene L., January 2003 (has links) (PDF) Thesis (Ph. D.)--School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 2004. Directed by L. Gregory Huey. / Includes bibliographical references (leaves 74-89).
14	Whole proteome approach to delineate leptospiral pathogenesis Eshghi, Azad 16 December 2011 (has links) The study of leptospiral pathogenesis is hampered by the lack of efficient mutagenesis methodologies. Thus research has focused on alternative approaches including genome sequencing, comparative genomics, transcriptomics and proteomics. In this thesis a comparative proteomic approach was used to identify leptospiral proteins with a potential role in the leptospiral infection process. Identification of proteins was followed by characterization of target proteins with potential roles in the infection process and ultimately led to the identification of a novel leptospiral virulence factor. Specifically, comparative proteomics using isobaric tags for relative and absolute quantitation complemented with two-dimensional gel electrophoresis were used for mass spectrometry-based protein identification and quantitation. These methodologies were utilised to identify and quantitate leptospiral proteins altered in expression in response to growth media limited in iron supply and/or supplemented with serum. These conditions were designed to mimic a subset of variables encountered by the bacteria within the host. These experiments led to the identification of five proteins with potentially novel roles in the leptospiral infection process. One of these proteins was further characterized as a periplasmic catalase, KatE. Using insertion mutagenesis it was demonstrated that KatE enhances extracellular H2O2 resistance and is required for virulence in guinea pigs and hamsters. Proteomic analyses also led to the identification of glutamic acid methylation of a protein that was further characterised to be surface exposed and expressed during leptospiral colonization of hamster liver and kidneys. This was the first description of glutamic acid methylation of a surface exposed protein in Leptospira. / Graduate leptospira spirochete pathogenesis virulence mass spectroscopy MS/MS iTRAQ 2DGE
15	Otimização da metodologia de preparação do cristal de brometo de tálio para sua aplicação como detector de radiação / Methodology optimization of the thallium bromide crystal preparation for application as a radiation detector SANTOS, ROBINSON A. dos 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:34:35Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:00:07Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP RADIATION DETECTOR THALLIUM BROMIDES CRYSTAL BRIDGMAN METHODS ICP MASS SPECTROSCOPY
16	Avaliação da concentração de metais e elementos traço em amostras de sedimento do reservatório Guarapiranga, São Paulo-SP, Brasil / Metal and trace element sediment assessment from Grarapiranga reservoir, Alto Tietê basin, São Paulo, Brasil GUIMARAES, GUILHERME M. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:33:42Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:01Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP BRAZIL WATER RESERVOIRS SEDIMENTS NEUTRON ACTIVATION ANALYSIS ICP MASS SPECTROSCOPY
17	Analises isotopicas de uranio por espectrometria de massa termoionica MORAES, NOEMIA M.P. de 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:30:05Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:20Z (GMT). No. of bitstreams: 1 00488.pdf: 1307796 bytes, checksum: ff2c814dc265e2504b4039389b1fa1f7 (MD5) / Dissertacao (Mestrado) / IEA/D / Instituto de Energia Atomica - IEA actinides uranium quantity ratio isotope ratio spectroscopy mass spectroscopy
18	Podem ser os metais utilizados no diagnostico do diabetes mellitus tipo 2? / Can metals be used in to diagnose of type 2 diabetes? MULLER, RENATA M.L. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:55:37Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:03Z (GMT). No. of bitstreams: 0 / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP DIABETES MELLITUS BLOOD SERUM METALS DIAGNOSIS ICP MASS SPECTROSCOPY
19	Razão isotópica de enxofre em material atmosférico por ICPMS de alta resolução FURUSAWA, HELIO A. 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:54:07Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:24Z (GMT). No. of bitstreams: 1 12435.pdf: 4820144 bytes, checksum: 0d8279d9b23571886f63adee62a8b6f4 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Quimica, Universidade de Sao Paulo - IQ/USP ICP MASS SPECTROSCOPY CHEMICAL ANALYSIS ISOTOPE PRODUCTION SULFUR IMPURITIES
20	Dissolucão eletrolítica de ligas de alumínio em cavacos e determinação dos elementos constituintes por espectrometria de emissão atômica com fonte de plasma (ICP-OES) GRIGOLETTO, TANIA 09 October 2014 (has links) Made available in DSpace on 2014-10-09T12:54:14Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:09:24Z (GMT). No. of bitstreams: 1 12433.pdf: 20959730 bytes, checksum: a98e9829a642f5e597da179c95c176ef (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Quimica, Universidade de Sao Paulo - IQ/USP ICP MASS SPECTROSCOPY OPTICAL SPECTROMETERS ELECTROLYSIS DISSOLUTION ALUMINIUM ALLOYS

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