Výsledky vyhledávání - "Eduardo S. Moura"

Radiation-grafted, chemically modified membranes part I – Synthesis of a selective aluminum material

Autor: Renata Bazante-Yamaguishi, José Eduardo Manzoli, Aurea B.C. Geraldo, Eduardo S. Moura

Publikováno v: Radiation Physics and Chemistry. 94:133-136

Polymeric membranes were styrene grafted by irradiation methods and the obtained material was chemically modified to become aluminum selective. For this purpose, polymeric substrates of PVC (polyvinyl chloride) and PP (polypropylene) were styrene gra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac7ab0839b48cd847cf163df2c7b1a60
https://doi.org/10.1016/j.radphyschem.2013.06.008

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Leakage test methodology development in iodine-125 seeds production

Autor: Helio R. Nagatomi, Maria Elisa C.M. Rostelato, Eduardo S. Moura, Anselmo Feher, José Eduardo Manzoli, Carlos A. Zeituni, Francisco Edmundo Sprenger, João A. Moura, Carla D. Souza

Publikováno v: Progress in Nuclear Energy. 62:79-82

Brachytherapy using iodine-125 seeds has been used in prostate cancer treatment. In the quality control routine during seed production, leakage tests are taken to detect any leakage of radioactive material from inside the titanium shield, avoiding pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89f43141b4b53ec1ceec220263514d8a
https://doi.org/10.1016/j.pnucene.2012.09.011

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Analysis of the necessary radioprotection procedures in manufacture of iodine-125 sources used in brachytherapy: A preliminary study

Autor: Eduardo S. Moura, Carla D. Souza, João A. Moura, Kátia A. Fonseca, Maria Elisa C.M. Rostelato, Carlos A. Zeituni, Anselmo Feher

Publikováno v: Progress in Nuclear Energy. 53:66-72

The estimates for the year 2009 predict that 466,730 new cancer cases would occur in Brazil. Prostate cancer is the second most incident in our country, with almost 50,000 new cases in 2009. Brachytherapy, a type of radiotherapy, with iodine-125 sour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54c93975d9a02472ef18fb6e40fe0e83
https://doi.org/10.1016/j.pnucene.2010.08.011

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Study and Evaluation of Aluminum Capsules to Irradiation of Gaseous Samples in Nuclear Reactor

Autor: null Osvaldo Luiz da Costa, null Anselmo Feher, null João A. Moura, null Carla D. Souza, null Rodrigo Tiezzi, null Daiane C. B. de Souza, null Eduardo S. Moura, null Henrique B. Oliveira, null Carlos A. Zeituni, null Maria Elisa C. M. Rostelato

Publikováno v: Journal of Physical Science and Application. 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd44b0aeebf3506eacfc18281c8ac94f
https://doi.org/10.17265/2159-5348/2015.04.003

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Development of a phantom to validate high-dose-rate brachytherapy treatment planning systems with heterogeneous algorithms

Autor: Eduardo S, Moura, John A, Micka, Cliff G, Hammer, Wesley S, Culberson, Larry A, DeWerd, Maria Elisa C M, Rostelato, Carlos A, Zeituni

Publikováno v: Medical physics. 42(4)

This work presents the development of a phantom to verify the treatment planning system (TPS) algorithms used for high-dose-rate (HDR) brachytherapy. It is designed to measure the relative dose in a heterogeneous media. The experimental details used,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8e74cb3ebf22a89d955606544152f31d
https://pubmed.ncbi.nlm.nih.gov/25832047

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PO-1038: Dosimetric study for a new Low-Dose-Rate brachytherapy source using Monte Carlo simulations

Autor: Carlos A. Zeituni, J.V. Asenjo, C.D. Souza, Eduardo S. Moura, Rodrigo Tiezzi, Maria E.C.M. Rostelato

Publikováno v: Radiotherapy and Oncology. 115

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685d7ba92fc0165d57e883d0dc2b84c9

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Absorbed dose simulations in near-surface regions using high dose rate Iridium-192 sources applied for brachytherapy

Autor: D.K. Júnior, V Goncalves, Carla D. Souza, R.K. Sakuraba, Eduardo S. Moura, Maria Elisa C.M. Rostelato, José Carlos da Cruz, Carlos A. Zeituni

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Brachytherapy treatment with Iridium-192 high dose rate (HDR) sources is widely used for various tumours and it could be developed in many anatomic regions. Iridium-192 sources are inserted inside or close to the region that will be treated. Usually,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81745bed74863b4a701811915b2297a1

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An Improved Face Verification Approach Based on Speedup Robust Features and Pairwise Matching

Autor: Eduardo S. Moura, Herman Martins Gomes, João Marques de Carvalho

Publikováno v: SIBGRAPI

Human faces are known to present large variability due to factors like pose and facial expression variations, changes in illumination and occlusion, among others, thus making face verification a very challenging problem. In this paper we address the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc249cc4e510e4d3841e595658aa5ed0
https://doi.org/10.1109/sibgrapi.2013.57

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