Search Results - "De Almeida Rizzutto, Márcia"
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GEOBIOLOGICAL AND DIAGENETIC INSIGHTS FROM MALVINOKAFFRIC DEVONIAN BIOTA (CHAPADA GROUP, PARANÁ BASIN, BRAZIL): PALEOBIOLOGICAL AND PALEOENVIRONMENTAL IMPLICATIONS
Published in Palaios (01-04-2017)“…This study tests the presence of differential preservation in the Devonian Malvinokaffric fauna from the Chapada Group (Paraná Basin, Brazil). Results of…”
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Surface interactions of a W-DLC-coated biomedical AISI 316L stainless steel in physiological solution
Published in Journal of materials science. Materials in medicine (01-04-2013)“…The corrosion stability of a W-DLC coated surgical AISI 316L stainless steel in Hanks’ solution has been evaluated. Particle induced X-ray emission (PIXE)…”
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As seis pinturas de Massimo Campigli do MAC USP discutidas sob o olhar das artes plásticas e dos resultados de análises com técnicas de imagens e espectroscópicas
Published in Anais do Museu Paulista (12-03-2024)“…This article focuses on the discussion of the results obtained with non-invasive image and spectroscopic analyzes (to determine chemical elements and…”
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Vibrational Spectroscopic Analysis of 1,3-Dianiline Squarate: Infrared, Normal Raman, Surface-Enhanced Raman Scattering, and Density Functional Theory Calculations
Published in Journal of physical chemistry. C (12-01-2023)“…1,3-Dianiline squarate (DSQ) is an interesting squaraine frequently used as an intermediary reactant in organic synthesis aiming products 1,3-(R 1 R…”
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Improvements in the PIGE technique via gamma-ray angular distribution
Published in Microchemical journal (01-05-2016)“…Particle induced gamma-ray emission (PIGE) is an ion beam technique used for isotopic elemental analysis of materials, based on gamma-ray spectroscopy. In the…”
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Characterization of pigments used on a reference canvas by multiple techniques
Published in X-ray spectrometry (01-01-2019)“…By being able to accurately determine the composition of a pigment layer that is superimposed in a painting, one can find whether the painting has been…”
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Projeto interdisciplinar de estudo e conservação da série “Retirantes” de Candido Portinari no Museu de Arte de São Paulo
Published in Ge-conservación (16-06-2021)“…“Retirantes”, “Criança Morta” e “Enterro na Rede” são três pinturas a óleo, pintadas em 1944 pelo reconhecido artista brasileiro Candido Portinari. As três…”
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Chromium ions phytoaccumulation by three floating aquatic macrophytes from a nutrient medium
Published in World journal of microbiology & biotechnology (01-12-2008)“…In the present work, the trivalent and hexavalent chromium phytoaccumulation by three living free floating aquatic macrophytes Salvinia auriculata, Pistia…”
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Study of Ancient Pottery from the Brazilian Amazon Coast by EDXRF, PIXE, XRD, Mössbauer Spectroscopy and Computed Radiography
Published in Minerals (Basel) (01-10-2022)“…This paper presents the application of five analytical methods to analyze ceramic fragments excavated in the archaeological sites of Sambaqui do Bacanga (SB),…”
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PIXE and pXRF Comparison Analysis of a Mockup Canvas Painting
Published in Semina. Ciências exatas e tecnológicas (27-11-2023)“…For the purposes of comparison among different equipments and laboratories involved in atomic-nuclear methodologies applied in arts and archaeometry, a special…”
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Deciphering the preservation of fossil insects: a case study from the Crato Member, Early Cretaceous of Brazil
Published in PeerJ (San Francisco, CA) (21-12-2016)“…Exceptionally well-preserved three-dimensional insects with fine details and even labile tissues are ubiquitous in the Crato Member Konservat Lagerstätte…”
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Autorretrato de Amedeo Modigliani do acervo do MAC USP à luz de sua história material
Published in Anais do Museu Paulista (2019)“…RESUMO Este artigo em duas partes (histórico e análise, seguida da parte de interpretação dos dados obtidos por técnicas analíticas) apresenta um estudo da…”
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A produção de cerâmica no alto rio madeira (séculos xi-xiii ad): uma abordagem das interações indígenas com a paisagem por meio das técnicas físico-químicas
Published in Revista de arqueologia (Rio de Janeiro, Brazil) (25-05-2023)“…O uso das técnicas físico-químicas tem auxiliado nos estudos de proveniência e composição química das pastas dos artefatos cerâmicos, e, por consequência, nas…”
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X-ray production yield in standardized thick target PIXE
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-08-2006)“…A computer program CLARA that calculates a correction factor for thick target PIXE analysis is described. Using CLARA, the analysis of a powdered sample…”
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Aplicações da arqueometria no mobiliário de São Paulo do século XVIII
Published in Anais do Museu Paulista (01-12-2019)“…Neste artigo, são apresentados os resultados dos exames arqueométricos de Física aplicada sobre duas peças de mobiliário do acervo do Museu Paulista, uma…”
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Revelando Hercule Florence, o Amigo das Artes
Published in Anais do Museu Paulista (01-12-2019)“…Os debates sobre o pioneirismo de Hercule Florence (Nice, França, 1804 – Campinas, SP, 1879) na descoberta do processo fotográfico basearam-se, principalmente,…”
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vossa mercê, António José d’Amorim: Estudo interdisciplinar de uma carta do século XIX
Published in Pós (19-07-2021)“…Em carta de 31 de março de 1826, António José d’Amorim dá noticias a Diogo Finnie sobre sobre o comércio e a conjuntura política em Pernambuco. Considerando a…”
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Projeto interdisciplinar de estudo e conservação da série “Retirantes” de Candido Portinari no Museu de Arte de São Paulo
Published in Ge-conservación (2021)“…“Retirantes”, “Criança Morta” e “Enterro na Rede” são três pinturas a óleo, pintadas em 1944 pelo reconhecido artista brasileiro Candido Portinari. As três…”
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Raw Cellulosic Fibers: Characterization and Classification by FTIR-ATR Spectroscopy and Multivariate Analysis (PCA and LDA)
Published in Materials Circular Economy (01-12-2024)Get full text
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Aplicações da arqueometria no mobiliário de São Paulo do século XVIII: análises indiciárias e contextualização histórica
Published in Anais do Museu Paulista (2019)“…RESUMO Neste artigo, são apresentados os resultados dos exames arqueométricos de Física aplicada sobre duas peças de mobiliário do acervo do Museu Paulista,…”
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