Search Results - "Hamada, Margarida Mizue"

Radiation damage studies on the optical and mechanical properties of plastic scintillators by Mizue Hamada, Margarida, Roberto Rela, Paulo, Eduardo da Costa, Fábio, Henrique de Mesquita, Carlos

“…This paper describes the radiation damage studies on a large volume plastic scintillator based in polystyrene doped with PPO and POPOP. The consequences on…”
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Influence of Impurities on the Radiation Response of the TlBr Semiconductor Crystal by Hamada, Margarida Mizue, Martins, João Francisco Trencher, da Costa, Fabio Eduardo, Ferraz, Caue de Melo, da Silva, Júlio Batista Rodrigues, de Mesquita, Carlos Henrique, dos Santos, Robinson Alves, Gennari, Roseli Fernandes

“…Two commercially available TlBr salts were used as the raw material for crystal growths to be used as radiation detectors. Previously, TlBr salts were purified…”
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Temperature Dependence in the Long-Term Stability of the TlBr Detector by da Costa, F.E., de Mesquita, C.H., Hamada, M.M.

“…In this paper, TlBr detectors with three-electrodes were prepared and their long term stability evaluated as a function of the temperature. Systematic…”
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Zonal Refining and Bridgman Technique for CsI:Tl Scintillation Crystal Growth by Suzart, Karoline Feitoza, Costa Pereira, Maria da Conceição, Mizue Hamada, Margarida, Mesquita, Carlos Henrique

“…This work describes the development of the production of the crystal cesium iodide doped with thallium [CsI :Tl] for use as a radiation detector. For salt…”
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Development and characterization of CsI(Tl) crystal for use as a radiation detector by Suzart, Karoline Feitoza, Mesquita, Carlos Henrique, Pereira, Maria Conceição Costa, Hamada, Margarida Mizue, França, Alexandre

“…Cesium iodide crystal activated with thallium (CsI(Tl)) is used as radiation sensor because of its favorable characteristics as scintillator, when excited by…”
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Study of the petrology of the shale rock from the Parana basin by Bernardes, Thiago Lynyker da Silva, Amadeu, Rafael Aquino, Santos, Rodrigo Sousa, Garcia, Rafael H. L., Velo, Alexandre França, Cavallaro, Francisco Assis, Mesquita, Carlos Henrique, Hamada, Margarida Mizue

“…In the present work, the characteristics of the shale rock, collected in the surrounds of Limeira, in the interior of São Paulo, were studied. Shales are…”
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Performance of the X-ray powder diffraction (XRD), X-ray fluorescence (XRF) and the industrial computed tomography used for characterization of the vesicular volcanic rock by Santos, Rodrigo Silva, Cavallaro, Francisco Assis, Bernardes, Thiago Lynyker da Silva, Amadeu, Rafael Aquino, Garcia, Rafael H. L., Velo, Alexandre França, Mesquita, Carlos Henrique, Hamada, Margarida Mizue

“…Volcanic rock is a designation in geology given to extrusive igneous rocks. One type of igneous rock of interest, in economic terms, is vesicular, since,…”
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Characterization of the petrology of the tar sandstone rock of the Paraná basin by Amadeu, Rafael de Aquino, Bernardes, Thiago Lynyker da Silva, Santos, Rodrigo Sousa, Garcia, Rafael Henrique L., Velo, Alexandre França, Cavallaro, Francisco Assis, Mesquita, Carlos Henrique, Hamada, Margarida Mizue

“…In the state of São Paulo (Brazil), occurrences of tar sandstone are known in Botucatu, Angatuba, Pirambóia, Anhembi and Bofete municipalities. In the present…”
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CHEMICAL AND PHYSICAL ANALYSIS OF SANDSTONE ROCK FROM BOTUCATU FORMATION by Correa, João Carlos, Cavallaro, Francisco Assis, Garcia, Rafael H. L., Santos, Rodrigo Sousa, Amade, Rafael Aquino, Bernardes, Thiago Lynyker da Silva, Velo, Alexandre França, Mesquita, Carlos Henrique, Hamada, Margarida Mizue

“…The productive capacity of the Guarani Aquifer System is subject to variations along its length, due to its complex structural and compositional heterogeneity…”
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EVALUATION OF ITERATIVE ALGORITHMS FOR TOMOGRAPHY IMAGE RECONSTRUCTION by Velo, Alexandre F., Alvarez, Alexandre G., Hamada, Margarida Mizue, De Mesquita, Carlos Henrique

“…The greatest impact of the tomography technology currently occurs in medicine. The success is due to the fact that human body presents standardized dimensions…”
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IMAGE QUALITY ANALYSIS OF AN INDUSTRIAL INSTANT NON-SCANNING TOMOGRAPHY SYSTEM WITH DIFFERENT COLLIMATORS by Velo, Alexandre França, Alvarez, Alexandre Gimenes, Hamada, Margarida Mizue, De Mesquita, Carlos Henrique

“…The greatest impact of the computed tomography (CT) applications currently occurs in medicine. In industry there is much interest of using CT in order to know…”
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GALLIUM-67 CITRATE USED AS A TRACER OF ACETONE PRODUCTION ROUTE by Mesquita, Carlos Henrique de, Calvo, Wilson Aparecido Parejo, Aoki, Pedro Eiti, Silva, Valdir Cosmo da, Haraguchi, Márcio Issamu, Velo, Alexandre França, Alvarez, Alexandre Gimenes, Hamada, Margarida Mizue

“…In this work the pathway of the chemical product and the kinetics parameters were evaluated in a laboratory plant settled, using 0.4 GBq (10 mL) of 67Ga…”
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Gas–liquid distribution in a bubble column using industrial gamma-ray computed tomography by de Mesquita, Carlos Henrique, de Sousa Carvalho, Diego Vergaças, Kirita, Rodrigo, Vasquez, Pablo Antonio S., Hamada, Margarida Mizue

“…A gas absorption column used as a simulator bubble column for industrial processes was evaluated, using the third-generation industrial computed tomography…”
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The effect of Pb 2+ dopant in the crystal of CsI and its application as scintillation detector: a study of alpha particles by da Conceição Costa Pereira, Maria, Filho, Tufic Madi, Hamada, Margarida Mizue

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The effect of Pb^sup 2+^ dopant in the crystal of CsI and its application as scintillation detector: a study of alpha particles by Pereira, Maria da Conceição Costa, Filho, Tufic Madi, Hamada, Margarida Mizue

“…Scintillation crystals have been used in various fields, such as high energy physics, nuclear instrumentation, radiation measurements, medical imaging, nuclear…”
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The effect of Pb2+ dopant in the crystal of CsI and its application as scintillation detector: a study of alpha particles by da Conceição Costa Pereira, Maria, Filho, Tufic Madi, Hamada, Margarida Mizue

“…Scintillation crystals have been used in various fields, such as high energy physics, nuclear instrumentation, radiation measurements, medical imaging, nuclear…”
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Luminescence and scintillation characteristics in the CsI:Br crystal on Br concentrations by Pereira, Maria da Conceição C., Hamada, Margarida Mizue

“…Cesium Iodide (CsI) doped with Cesium Bromide (CsBr) was grown, using the Bridgman technique, varying the concentration of the Br from 10−2 to 2×10−1 mol. The…”
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Target theory applied in the radiation damage analysis for organic detectors by de Mesquita, Carlos Henrique, Fernandes Neto, Jose Maria, Hamada, Margarida Mizue

“…The target theory was used to explain the radiation damage in samples containing 1% (g//L) of 2,5- diphenil-oxazolyl (PPO) diluted in toluene and irradiated…”
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Development of a Monte Carlo simulation to study linear radiation position sensitive detectors by de Mesquita, C.H., Hamada, M.M.

“…This work describes a special Monte Carlo program proposed to study the extension of light generation in a bar of plastic scintillator used as a linear…”
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Development of neutron detector using the surface barrier sensor with polyethylene (n, p) and 10B (n,α) converters by Madi Filho, Tufic, Hamada, Margarida Mizue, Shiraishi, Fumio, Henrique de Mesquita, Carlos

“…A Si semiconductor detector, surface barrier type, with a slim film of a converter material, capable to produce charged particles, was used as a sensor of…”
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