Results 31 to 40 of about 315 (101)

Dosimetría en tomografía computada

open access: yesRevista Argentina de Radiología, 2014
La cantidad de estudios de tomografía computada (TC) que se llevan a cabo por año en el mundo crece de manera exponencial, fundamentalmente por la incorporación de la tomografía computada multicorte (TCMC) que permite la realización de estudios en pocos ...
D. Andisco, S. Blanco, A.E. Buzzi
doaj   +1 more source

Final results of the Cuban program for children from areas affected by the Chernobyl accident

open access: yesNucleus, 2019
From 1990 till 2011, a free health care program for children from areas affected by the Chernobyl accident was organized and implemented by the Cuban Government..
Julio Medina, Omar García
doaj  

SISTEMA DE GERENCIAMENTO DA DOSIMETRIA PESSOAL BASEDO NA ISO 9001:2008 PARA RADIODIAGNÓSTICO MÉDICO

open access: yesBrazilian Journal of Radiation Sciences, 2014
MDose é um sistema computacional de gerenciamento da dosimetria pessoal em serviços de radiodiagnóstico médico baseado no sistema de gestão ISO 9001:9008. De acordo com a legislação brasileira todo serviço de radiodiagnóstico deve implementar um controle
Carlos Eduardo Borges Queiroz   +5 more
doaj   +1 more source

IRRADIACIÓN SIMULTANEA DE CAMPOS CONTIGUOS CON HACES DE FOTONES

open access: yesAnales (Asociación Física Argentina), 2013
Se analiza la uniformidad de dosis en todo el volumen de tratamiento cuando éste se irradia con un haz de fotones único o con haces contiguos. Los parámetros considerados son: energía del haz, distancia-fuente-superficie, tamaño del campo, incidencia ...
D. B. Feld, E. Singer
doaj  

CPHR: 35 years at the Service of Radiological Protection, Health and the Environment

open access: yesNucleus, 2020
The Center for Radiation Protection and Hygiene was founded in 1985 to support the safe application of nuclear technologies in Cuba. Nowdays, the institution is considered as a national and regional reference for radiation protection , thanks to the ...
Gonzalo Walwyn Salas   +14 more
doaj  

Termoluminescência de materiais e sua aplicação em dosimetria da radiação

open access: yesCerâmica, 1998
A dosimetria termoluminescente é uma ferramenta versátil para a avaliação da dose de radiação ionizante. A grande variedade de materiais cerâmicos e suas diferentes formas físicas permitem a determinação da qualidade da radiação em um intervalo de doses ...
Letícia L. Campos
doaj   +1 more source

Combined parameters estimation for 131I dosimetry treatment planning in Hyperthyroidism using 2D and 3D

open access: yesNucleus, 2017
Optimization and verification of Specific Patient Treatment Planning with unsealed 131I sources in hyperthyroidism diseases is a desirable goal from medical and radiation protection viewpoints.
Adlín López Díaz   +4 more
doaj  

Phenotypic effects of different doses of physical and chemical mutagens in cotton plants

open access: yesRIA: Revista Investigaciones Agropecuarias, 2023
Las técnicas de mutaciones inducidas se han utilizado eficazmente para obtener nueva variabilidad en las plantas de cultivo. Las mutaciones son la principal fuente de variabilidad genética y, por lo tanto, cierto control sobre su frecuencia puede ...
H.M Winkler   +8 more
doaj  

A Gamma Alarm system for radiation protection

open access: yesNucleus, 2017
This paper describes the development of an instrument for radiological monitoring, identified as Gamma Alarm (GAMAL01). The instrument monitors the increment of radiation count rate and produces an alarm signal, when the count rate becomes superior to a ...
René Toledo Acosta   +5 more
doaj  

Application of an Elekta Precise lineal accelerator model based on Monte Carlo to evaluate the solid state detectors response

open access: yesNucleus, 2015
The evaluation of the solid state detectors response based on a Monte Carlo model of an Elekta Precise lineal accelerator, was done in this work for the beam energies of 6 y 15 MV. Simulations were performed using the EGSnrc code.
Haydee M. Linares Rosales   +2 more
doaj  

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