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Gama T, G., E-mail: cxxi@prodigy.net.mx
International Radiation Protection Association (IRPA) (France); Sociedad Mexicana de Seguridad Radiologica A.C. (SMSR), Mexico D.F. (Mexico); Sociedad Nuclear Mexicana (SNM), Mexico D.F. (Mexico); Organismo Internacional de Energia Atomica (OIEA), Vienna (Australia); Federacion de Radioproteccion de America Latina y el Caribe (FRALC), Zacatecas (Mexico); Organizacion Panamericana de la Salud (OPS), Washington, D.C. (United States)2006
International Radiation Protection Association (IRPA) (France); Sociedad Mexicana de Seguridad Radiologica A.C. (SMSR), Mexico D.F. (Mexico); Sociedad Nuclear Mexicana (SNM), Mexico D.F. (Mexico); Organismo Internacional de Energia Atomica (OIEA), Vienna (Australia); Federacion de Radioproteccion de America Latina y el Caribe (FRALC), Zacatecas (Mexico); Organizacion Panamericana de la Salud (OPS), Washington, D.C. (United States)2006
AbstractAbstract
[en] A comparison among the design techniques of shielding for X-ray diagnostic rooms with the NCRP 49 (1976) report technique, AAPM 39 (1993) Y the one of the NCRP 147 (2005) technique. The designs correspond to a room of conventional X-rays, one of fluoroscopy, one of tomography Y one of mammography. In all the cases it demonstrates that the NCRP 49 technique overestimate the shieldings. The causes of the overestimation of the NCRP 49 can be attributed to: a) high values of the work charge that don't consider the spectral fluence of the photons that are present in each room, b) to the differences in the values of the kerma in air without attenuation for the dispersed primary radiation Y of leakage among both reports. (Author)
Original Title
Diseno optimizado de blindajes para rayos X diagnostico con tecnica NCRP 147
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2006; 12 p; 1. american congress of the IRPA; Retos y tendencias para el continente americano respecto a la proteccion radiologica, la seguridad nuclear y el ambiente; Acapulco, Gro. (Mexico); 3-8 Sep 2006; 7. regional congress of radiological and nuclear safety; Retos y tendencias para el continente americano respecto a la proteccion radiologica, la seguridad nuclear y el ambiente; Acapulco, Gro. (Mexico); 3-8 Sep 2006; 24. annual meeting of the SMSR; Retos y tendencias para el continente americano respecto a la proteccion radiologica, la seguridad nuclear y el ambiente; Acapulco, Gro. (Mexico); 3-8 Sep 2006; 17. annual congress of the SNM; Retos y tendencias para el continente americano respecto a la proteccion radiologica, la seguridad nuclear y el ambiente; Acapulco, Gro. (Mexico); 3-8 Sep 2006
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Miscellaneous
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