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Conversion coefficients from air kerma to personal dose equivalent in mammography
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
In this work, the scattered X-ray beams produced by a mammography unit with a Mo/Mo, Mo/Rh and W/Rh anode/filter combinations were applied in the evaluation of the Hp(10, 0) and mean conversion coefficients from air kerma ...
Performance of GEANT4 in dosimetry applications: Calculation of X-ray spectra and kerma-to-dose equivalent conversion coefficients
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
In order to validate the Geant4 toolkit for dosimetry applications, simulations were performed to calculate conversion coefficients h(10, alpha) from air kerma free-in-air to personal dose equivalent Hp(10, a). The simulations ...
Estimativa da dose no paciente e na equipe médica em procedimentos de quimioembolização hepática
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Tecnologias Energeticas e Nuclear, 2017)
Efficiency of personal dosimetry methods in vascular interventional radiology
(2017-05-01)
Purpose The aim of the present study was to determine the efficiency of six methods for calculate the effective dose (E) that is received by health professionals during vascular interventional procedures. Methods We evaluated ...
SCATTER AND STAFF DOSE LEVELS IN PAEDIATRIC INTERVENTIONAL CARDIOLOGY: A MULTICENTRE STUDY
(OXFORD UNIV PRESS, 2010)
Interventional cardiology procedures usually imply high doses to the staff, as paediatric cardiologists need to stay closer to the patient than during adult procedures. Also, biplane systems are used that imply an additional ...
Caracterização das exposições ocupacionais e eficiência da dosimetria pessoal em radiologia intervencionista vascular
(Universidade Estadual Paulista (Unesp), 2017-02-23)
A Radiologia Intervencionista (RI) é a área da medicina que proporciona as maiores exposições ocupacionais. Os valores de dose aos quais os intervencionistas são expostos são difíceis de padronizar. Nesta pesquisa apresentamos ...