Search Results - "de Almeida, C.E."

769 poster POTENTIAL BENEFITS OF USING CARDIAC GATED IMAGES TO REDUCE THE DOSE TO THE LEFT ANTERIOR DESCENDING CORONARY DURING RADIOTHERAPY OF LEFT BREAST AND INTERNAL MAMMARY NODES by de Almeida, C.E, Fournier-Bidoz, N, Massabeau, C, Mazal, A, Canary, P, Kuroki, Y, François, C, Fourquet, A, Kirova, Y

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Elemental distribution in the aortic arch using LEXRF: Side effects of angiotensin receptor blockers as antihypertensive treatment by Pickler, A., Mantuano, A., Mota, C.L., Ferreira-Machado, S., Lau, C.C., de Almeida, C.E., Salata, C., Nascimento, A., Tanure, T., Serqueira, L., Sena, G., Fidalgo, G., Colaço, M., Bedolla, D., Gianoncelli, A., Braz, D., Barroso, R.C.

“…Hypertension is one of the major public health problems worldwide due to its strong impact on cardiovascular morbidity and mortality. It can cause damage in…”
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Establishment of radiation qualities for radiodiagnostics in LCR/UERJ according to IEC 61267 and TRS 457 by da Silva, D.B., Magalhaes, L.A.G., Estrada, J.J.S., Pires, E.J., David, M.G., Ferreira, N.M.P.D., Alves, C.F.E., de Almeida, C.E.

“…The main goal of this work is to establish the radiation qualities of the Laboratório de Ciências Radiológicas (LCR) conventional X-ray equipment for…”
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Analysis of cortical bone porosity using synchrotron radiation microtomography to evaluate the effects of chemotherapy by Alessio, R., Nogueira, L.P., Salata, C., Mantuano, A., Almeida, A.P., Braz, D., de Almeida, C.E., Tromba, G., Barroso, R.C.

“…Microporosities play important biologic and mechanical roles on health. One of the side effects caused by some chemotherapy drugs is the induction of…”
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Sensitometric analyses of screen-film systems for mammography exams in Brazil by Magalhães, L.A.G., Drexler, G.G., de Almeida, C.E, Medeiros, L.L., Ferreira, N.M.P.D., Estrada, J.J.S.

“…A determination of the sensitometric parameters of screen-film systems to evaluate their qualities was performed. The quality control of the automatic film…”
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État de l’art de l’irradiation des ganglions de la chaîne mammaire interne by Kirova, Y.M., de Almeida, C.E., Fournier-Bidoz, N.

“…Dans le cadre du traitement du cancer du sein, le bénéfice de l’irradiation postopératoire est lié au contrôle de la maladie résiduelle dans les ganglions…”
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Potential benefits of using cardiac gated images to reduce the dose to the left anterior descending coronary during radiotherapy of left breast and internal mammary nodes by de Almeida, C.E., Fournier-Bidoz, N., Massabeau, C., Mazal, A., Canary, P.C., Kuroki, I.R., Campana, F., Fourquet, A., Kirova, Y.M.

“…To assess the benefits of using cardiac gated images for treatment planning of breast and internal mammary nodes. Inspiration breath hold computed tomography…”
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Small radiation field dosimetry with 2-methylalanine miniature dosimeters at K-band electron paramagnetic resonance by Chen, F., Guzmán Calcina, C.S., de Almeida, A., de Almeida, C.E., Baffa, O.

“…Minidosimeters of 2-methyalanine (2MA) with millimeter dimensions were produced and tested for small radiation field dosimetry. Their performance was assessed…”
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108 Calibration of192Ir high dose rate brachytherapy sources by Mare´chal, M.H., de Almeida, C.E.

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Analysis of an extensive measurement program developed from the start up to the follow up of the operation of the CNAAA NPP by Moraes, A., Tauiiata, L., De Almeida, C.E.

“…Integrated tests (IT) applied to the Units I and II of the CNAAA Nuclear Power Plants (Angra dos Reis, Rio de Janeiro, Brazil) vara part of a comprehensive…”
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A Method to Determine the AIR Kerma Calibration Factor for Thimble Ionization Chambers Used for 192Ir HDR Source Calibration by Marechal, M.H, Ferreira, I.H, Peixoto, J.G, Sibata, C.H, Almeida, C.E. de

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Accidental Patient Over Exposure In A Radiation Oncology Facility by De Almeida, C.E, Motta, H.C, Prinzio, R.Di

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The influence of urbanization on natural radiation levels in anomalous areas by de Affonseca, M.S, Alves, R.N, Junior, J.T, de Almeida, C.E

“…This paper verifies the effects of urbanization on the original levels of environmental gamma radiation in an anomalous area. The fieldwork was done in the…”
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The radiological accident in Goiânia: the initial remedial actions by Rosenthal, J J, de Almeida, C E, Mendonça, A H

“…The removal of a 50.9-TBq 137Cs source from a radiation therapy facility in Goiânia gave rise to a radiological accident in September 1987 whose proportions…”
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A graphite transmission ionization chamber by Austerlitz, C, Sibata, C H, de Almeida, C E

“…A pancake-type transmission chamber made of high-purity graphite and open to the atmosphere has been designed and constructed at the Secondary Standard…”
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Build-up curves of scanned high energy electron beams from the Sagittaire linear accelerator by Sibata, C H, de Almeida, C E

“…A study of the build-up curves using an extrapolation chamber for 7, 10, 13, 16, and 19 MeV electron beams, from a Sagittaire linear accelerator, is presented…”
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Measurements of electron-beam energy with rapid-processed film by Feldman, A, de Almeida, C E, Almond, P R

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Measurement of fast neutrons produced by high-energy X-ray beams of medical electron accelerators by Wilenzick, R M, Almond, P R, Oliver, Jr, G D, De Almeida, C E

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