Search Results - "Luiz Augusto Stuani Pereira"

Physico-Chemical Characterization of Macusanite and Inclusions: A Volcanic Glass from Peruvian Andes by Azevedo, Murilo Candido de, Santos, Luis Fernando dos, Pereira, Luiz Augusto Stuani, Sáenz, Carlos Alberto Tello, Teixeira, Silvio Rainho, Figueroa, Pedro

“…Macusanite is a volcanic glass extracted from the volcanic field Macusani – Peru, formed by the fast cooling of magma. This study shows physical and chemical…”
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The effect of chemical and physical imperfections in zircon grains in influencing the U-Pb age analyses: Insights from zircon fission track etching by Resende, Rosana Silveira, Tello Sáenz, Carlos Alberto, Pereira, Luiz Augusto Stuani, Dantas, Elton Luiz

“…Understanding the chemical etching effects in the crystalline structure of zircon grains is crucial to know their chemical composition, morphology and isotopic…”
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Fission-track evolution in Macusanite volcanic glass by Stuani Pereira, Luiz Augusto, Candido de Azevedo, Murilo, Nakasuga, Wagner Massayuki, Figueroa, Pedro, Tello Sáenz, Carlos Alberto

“…Macusanite is a natural volcanic glass, which is produced by the rapid cooling of magma during a volcanic eruption. Since it typically contains concentrations…”
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Electrical characterization of the Macusanite volcanic glass and influence of nuclear fission tracks on electrical conductivity by de Oliveira, Vinicius Jessé Rodrigues, Pereira, Luiz Augusto Stuani, da Silva, Edilene Assunção, Sáenz, Carlos Alberto Tello, de Almeida Olivati, Clarissa

“…Direct current dielectrical measurements were performed on samples of natural volcanic glass Macusanite with and without previous heat treatment at 650 °C for…”
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Reuse of Spent Foundry Sand in Development of Glass-Ceramic Material with Wollastonite Phase by Magalhães, Renata da Silva, Santos, Luis Fernando dos, Santos, Gleyson Tadeu de Almeida, Pereira, Luiz Augusto Stuani, Fernandes, José Diego, Albas, Agda Eunice de Souza, Teixeira, Silvio Rainho

“…Spent Foundry Sand is one of the largest industrial solid wastes generated by foundries in the production of iron and steel components. Currently, millions of…”
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Micro-Raman Spectroscopic Characterization of a CR-39 Detector by Pereira, Luiz Augusto Stuani, Sáenz, Carlos Alberto Tello, Constantino, Carlos José Leopoldo, Curvo, Eduardo Augusto Campos, Dias, Airton Natanael Coelho, Soares, Cleber José, Guedes, Sandro

“…Characterization by micro-Raman spectroscopy of polymeric materials used as nuclear track detectors reveals physico-chemical and morphological information on…”
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CONCENTRAÇÃO DE Rn-222 E FILHOS EM ÁGUAS PROVENIENTES DE POÇOS E EMERGÊNCIAS DE ÁGUA DA REGIÃO DE PRESIDENTE PRUDENTE: RESULTADOS PRELIMINARES by Maria Araya Osório, Ana, Rodrigues de Aguiar, Claudinei, Alberto Tello Saenz, Carlos, Augusto Stuani Pereira, Luiz

“…This work presents the preliminary results about the concentration of radon and radon daughters in wells and springs water from Presidente Prudente. Six water…”
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Raman and FT-IR investigation of neutron and fission-fragment irradiated DAP polymer by Stuani Pereira, Luiz Augusto, Tello Sáenz, Carlos Alberto

“…The polymer Diallyl Phthalate (DAP), commonly used as solid-state nuclear track detector (SSNTD), has been characterized via optical microscopy and Raman and…”
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CONCENTRAÇÃO DE Rn-222 E FILHOS EM ÁGUAS PROVENIENTES DE POÇOS E EMERGÊNCIAS DE ÁGUA DA REGIÃO DE PRESIDENTE PRUDENTE: RESULTADOS PRELIMINARES by Ana Maria Araya Osório, Claudinei Rodrigues de Aguiar, Carlos Alberto Tello Saenz, Luiz Augusto Stuani Pereira

“…Neste trabalho apresentamos os resultados preliminares da atividade do Rn-222 e filhos em águas provenientes de poços e emergências de água da região de…”
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CONCENTRAÇÃO DE Rn-222 E FILHOS EM ÁGUAS PROVENIENTES DE POÇOS E EMERGÊNCIAS DE ÁGUA DA REGIÃO DE PRESIDENTE PRUDENTE: RESULTADOS PRELIMINARES by Ana Maria Araya Osório, Claudinei Rodrigues de Aguiar, Carlos Alberto Tello Saenz, Luiz Augusto Stuani Pereira

“…Neste trabalho apresentamos os resultados preliminares da atividade do Rn-222 e filhos em águas provenientes de poços e emergências de água da região de…”
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