Paulo R. Costa
Paulo R. Costa
Instituto de Física da USP
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Otimização da dose em exames de rotina em tomografia computadorizada: estudo de viabilidade em um hospital universitário
J Dalmazo, J Elias Júnior, MAC Brocchi, PR Costa, PM Azevedo-Marques
Radiologia Brasileira 43 (4), 241-248, 2010
Garantia de qualidade em radiologia diagnóstica
TAC Furquim, PR Costa
Revista brasileira de física médica 3 (1), 91-99, 2009
X‐ray spectroscopy in mammography with a silicon PIN photodiode with application to the measurement of tube voltage: X‐ray spectroscopy in mammography with a silicon photodiode
R Künzel, SB Herdade, RA Terini, PR Costa
Medical physics 31 (11), 2996-3003, 2004
Determination of the voltage applied to x‐ray tubes from the bremsstrahlung spectrum obtained with a silicon PIN photodiode
MC Silva, SB Herdade, P Lammoglia, PR Costa, RA Terini
Medical Physics 27 (11), 2617-2623, 2000
Monte Carlo simulation of the response functions of CdTe detectors to be applied in x-ray spectroscopy
A Tomal, JC Santos, PR Costa, AHL Gonzales, ME Poletti
Applied Radiation and Isotopes 100, 32-37, 2015
Measurements of discrete and continuous X-ray spectra with a photodiode at room temperature
RA Terini, PR Costa, TAC Furquim, SB Herdade
Applied radiation and isotopes 50 (2), 343-354, 1999
Evaluation of protective shielding thickness for diagnostic radiology rooms: Theory and computer simulation
PR Costa, LVE Caldas
Medical Physics 29 (1), 73-85, 2002
Comprehensive analysis of the spectrometric determination of voltage applied to X-ray tubes in the radiography and mammography energy ranges using a silicon PIN photodiode
RA Terini, MAG Pereira, R Kunzel, PR Costa, SB Herdade
The British journal of radiology 77 (917), 395-404, 2004
Generation of calibrated tungsten target x-ray spectra: modified TBC model
PR Costa, DY Nersissian, FC Salvador, PB Rio, LVE Caldas
Health physics 92 (1), 24-32, 2007
Modelo para determinação de espessuras de barreiras protetoras em salas para radiologia diagnóstica
Ambient dose equivalent and effective dose from scattered x-ray spectra in mammography for Mo/Mo, Mo/Rh and W/Rh anode/filter combinations
R Künzel, SB Herdade, PR Costa, RA Terini, RS Levenhagen
Physics in Medicine & Biology 51 (8), 2077, 2006
Radiation dose optimization in routine computed tomography: a study of feasibility in a University Hospital
J Dalmazo, J Elias Junior, PM Azevedo-Marques, MAC Brocchi, PR Costa
Radiologia Brasileira 43 (4), 241-248, 2010
Determinação da Tensão aplicada a Tubos de Raios X através do Espectro de Bremsstrahlung obtido com um Fotodiodo PIN
MC Silva, P Lammoglia, SB Herdade, PR Costa, RA Terini
Research on Biomedical Engineering 16 (1), 13-20, 2011
Direct measurement of clinical mammographic x‐ray spectra using a CdTe spectrometer
JC Santos, A Tomal, TA Furquim, AMF Fausto, MS Nogueira, PR Costa
Medical Physics 44 (7), 3504-3511, 2017
Evaluation of conversion coefficients relating air-kerma to H*(10) using primary and transmitted x-ray spectra in the diagnostic radiology energy range
JC Santos, L Mariano, A Tomal, PR Costa
Journal of radiological protection 36 (1), 117, 2016
Development of a methodology for formulating radiologically equivalent materials to human tissues
L Mariano, PR Costa
International Conference on Monte Carlo Techniques for Medical Allications, 2017
Computer tomography phantom applications
PR Costa
The Phantoms of Medical and Health Physics, 123-142, 2014
Desenvolvimento de uma metodologia para formulação de materiais radiologicamente equivalentes ao tecido humano
L Mariano, PR Costa
São Paulo: Universidade de São Paulo, 2017
Correlation between effective dose and radiological risk: general concepts
PR Costa, EM Yoshimura, DY Nersissian, CS Melo
Radiologia brasileira 49 (3), 176-181, 2016
Desenvolvimento de um material cerâmico para utilização em proteção radiológica diagnóstica
A Frimaio
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