Search Results - "Hadler Neto, Julio Cesar"

Effects of Etching on Zircon Grains and its Implications for the Fission Track Method by Sáenz, Carlos Alberto Tello, Curvo, Eduardo Augusto Campos, Dias, Airton Natanael Coelho, Soares, Cleber José, Constantino, Carlos José Leopoldo, Alencar, Igor, Guedes, Sandro, Palissari, Rosane, Neto, Julio Cesar Hadler

“…Studies of zircon grains using optical microscopy, micro-Raman spectroscopy, and scanning electron microscopy (SEM) have been carried out to characterize the…”
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Uma nova estratégia para o ensino de física nuclear e radioatividade para o novo ensino médio: auto aprendizagem guiada por aplicativo web by Fernandez, João Vitor Martins, Lixandrão Filho, Arnaldo Luis, Guedes, Sandro, Monteleone, Pedro Duran, Prearo, Ivan, Cordeiro, Gustavo, Hernandes, Andrei Arruda, Hadler Neto, Julio Cesar

“…O novo ensino médio permite ao estudante, num currículo de vários tópicos, que escolha a área de ciência e tecnologia, onde estão presentes habilidades sobre…”
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Kinetic model for the relationship between confined fission-track length shortening and fission-track age reduction in minerals by Guedes, Sandro, Hadler Neto, Julio Cesar, José Iunes, Pedro, Tello Saenz, Carlos Alberto

“…As a consequence of thermal treatment, fission tracks are shortened and a reduction of the surface density is expected, implying in a reduction of the…”
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Novel etching protocol for epidote fission tracks by Nakasuga, Wagner Massayuki, Tello Saenz, Carlos Alberto, Campos Curvo, Eduardo Augusto, Hadler Neto, Julio Cesar, Guedes, Sandro, Resende, Rosana Silveira

“…Along the years, etching for fission tracks was a major issue in the development of the epidote fission track dating. It was not a consensus in the scientific…”
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Proceedings of the 2nd Latin American Symposium on Nuclear Tracks by HADLER NETO, Julio Cesar, ILIC, Radomir, BENTON, E. V

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EVOLUÇÃO TECTÔNICA E DENUDACIONAL DA SERRA DO MAR (SE/BRASIL) NO LIMITE ENTRE O CRETÁCEO SUPERIOR E PALEOCENO, UTILIZANDO ANÁLISES DE TRAÇOS DE FISSÃO E U-TH/HE EM APATITAS by Ribeiro, Marli Carina Siqueira, Hackspacker, Peter Christian, Ribeiro, Luiz Felipe Brandini, Hadler Neto, Julio César

“…Neste trabalho foram associadas às idades de traços de fissão em apatitas (TFA) e idades (U-Th)/He em perfil vertical na porção centro-sul da Serra do Mar…”
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The use of apatite fission track thermochronology to constrain fault movements and sedimentary basin evolution in northeastern Brazil by da Nóbrega, M.A., Sá, J.M., Bezerra, F.H.R., Hadler Neto, J.C., Iunes, P.J., Guedes, S., Tello Saenz, C.A., Hackspacher, P.C., Lima-Filho, F.P.

“…An apatite fission track study of crystalline rocks underlying sedimentary basins in northeastern Brazil indicate that crustal blocks that occur on opposite…”
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Thermochronology of the South American platform in the state of São Paulo, Brazil, through apatite fission tracks by Tello Saenz, C.A., Hadler Neto, J.C., Iunes, P.J., Guedes, S., Hackspacher, P.C., Ribeiro, L.F.B., Paulo, S.R., Osorio A, A.M.

“…The fission-track method (FTM) in apatite was applied to 45 samples collected in the Serra da Mantiqueira (Mantiqueira mountain range), the Serra do Mar (Mar…”
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Kinetic model for the annealing of fission tracks in zircon by Guedes, S., Hadler N, J.C., Iunes, P.J., Oliveira, K.M.G., Moreira, P.A.F.P., Tello S, C.A.

“…A model for the annealing kinetics of fission tracks is proposed based on a simplified track. The principal hypothesis is that the atoms displaced during the…”
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Thermotectonic and fault dynamic analysis of Precambrian basement and tectonic constraints with the Parana basin by Ribeiro, L.F.B., Hackspacher, P.C., Ribeiro, M.C.S., Hadler Neto, J.C., Tello, S.C.A., Iunes, P.J., Franco, A.O.B., Godoy, D.F.

“…The Precambrian crystalline basement of southeast Brazil is affected by many Phanerozoic reactivations of shear zones that developed during the end of the…”
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Fission-track dating of South American natural glasses: an overview by Bigazzi, G., Hadler Neto, J.C., Iunes, P.J., Osório Araya, A.M.

“…Although many glass-bearing horizons can be found in South American volcanic complexes or sedimentary series, only a relatively few tephra and obsidian-bearing…”
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On epidote fission track dating by Curvo, E.A.C., Hadler Neto, J.C., Iunes, P.J., Guedes, S., Tello S., C.A., Paulo, S.R., Hackspacher, P.C., Palissari, R., Moreira, P.A.F.P.

“…The use of epidote in fission track dating was abandoned since the beginning of the 1980s due to difficulties like absence of a standard etching procedure,…”
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Kinetic model for the relationship between mean diameter shortening and age reduction in glass samples by Guedes, S., Iunes, P.J., Hadler Neto, J.C., Bigazzi, G., Tello S., C.A., Alencar, I., Palissari, R., Curvo, E.A.C., Moreira, P.A.F.P.

“…Fission tracks in glass samples are shortened when they experience thermal treatment. Consequently, the observable dimensions associated with track length also…”
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U and Th thin film neutron dosimetry for fission-track dating: application to the age standard Moldavite by Iunes, P.J., Bigazzi, G., Hadler Neto, J.C., Laurenzi, M.A., Balestrieri, M.L., Norelli, P., Osorio Araya, A.M., Guedes, S., Tello S., C.A., Paulo, S.R., Moreira, P.A.F.P., Palissari, R., Curvo, E.A.C.

“…Neutron dosimetry based on U and Th thin films was used for fission-track dating of the age standard Moldavite, the central European tektite, from the Middle…”
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