-
[show abstract]
[hide abstract]
ABSTRACT: Radiation safety system functioning on Moscow territory enables to control potential dangerous sources, opportunely reveal and liquidate accidents and pollutions, forecast degree of radiation jeopardy according to its components.
Meditsina truda i promyshlennaia ekologiia 02/2006;
-
[show abstract]
[hide abstract]
ABSTRACT: The article contains data on radiation situation in Moscow region, characteristics of overall beta-activity of ambient air, fall-out density, radionuclide contents of foods. Radionuclides content of environment appeared to decrease by 2-3 orders. Individual doses of internal irradiation for Moscow population are 100 times lower than the levels legally set for technogenic sources.
Meditsina truda i promyshlennaia ekologiia 02/2006;
-
[show abstract]
[hide abstract]
ABSTRACT: Combined radiation therapy was provided to 106 cervical cancer patients. Endostats and sources of neutron radiation 252Cf of low activity were administered manually. Working conditions of the personnel were examined, the rate of exposure doses and flows of neutrons at working places were measured, dose exposures of the personnel were evaluated. It has been concluded that occupational conditions for the medical personnel are considered to be relatively safe.
Meditsinskaia radiologiia 02/1991; 36(10):50-2.
-
[show abstract]
[hide abstract]
ABSTRACT: The probability of failure of various gamma-therapeutic apparatuses has been calculated on the basis of mathematical statistics. It has been shown that the least reliable units are gates, switching on pipes, jamming of ionizing radiation sources, emergency closing springs, heads, pressure stabilization, diaphragms, holders of ionizing radiation sources. Analysis of the probability of various failures has shown that their annual frequency is 0.5 +/- 10(-3) only.
Meditsinskaia radiologiia 08/1988; 33(7):74-8.
-
Gigiena truda i professional'nye zabolevaniia 03/1988;
-
Gigiena truda i professional'nye zabolevaniia 01/1988;
-
[show abstract]
[hide abstract]
ABSTRACT: By the 1981 centralized individual dosimetric control data using film dosimeters IFKU-1 the summary dose of medical radiologists in the Ukraine was 223 man-cSv X year-1. The mean annual doses in different occupational groups of medical radiologists varied from 0.07 to 0.60 cSv X year-1 and were in accord with the data available to the UN Scientific Committee on Atomic Radiation Effects concerning the levels of irradiation in similar professions in France, Canada and Austria in the period of 1974 to 1975. Persons in charge of the storage of radioactive substances are referred to high risk groups by the level of a mean annual dose (0.60 cSv X year-1). The distribution of irradiation annual doses of medical radiologists in the Ukraine was well approximated by Weibull function within the dose range of 0-1.1 cSv X year-1. This dose range accounts for 98.4% of all the cases. 1.6% of the persons received annual doses within the range of 1.1-3.5 per year-1, and their summary dose was 53.5 man-cSv X year-1. Basing on the data obtained a conclusion has been made that an increase in the frequency of stochastic effects in Ukrainian medical radiologists at the expense of occupational irradiation in 1981 is not to be expected.
Meditsinskaia radiologiia 12/1984; 29(11):62-6.
-
Meditsinskaia radiologiia 10/1978; 23(9):29-33.
-
Meditsinskaia radiologiia 09/1978; 23(8):58-60.
-
Meditsinskaia radiologiia 08/1976; 21(7):15-21.
-
Meditsinskaia radiologiia 08/1976; 21(7):52-6.
-
Gigiena i sanitariia 07/1975;
-
Gigiena i sanitariia 03/1975;
-
Meditsinskaia radiologiia 12/1974; 19(11):24-6.
-
Meditsinskaia radiologiia 10/1973; 18(9):41-5.
-
Veterinariia 07/1970; 6:79-80.
-
Gigiena i sanitariia 04/1970; 35(4):87-90.
-
Veterinariia 03/1968; 45(2):115-6.
-
Meditsinskaia radiologiia 09/1966; 11(8):45-52.
-
Meditsinskaia radiologiia 04/1966; 11(3):65-9.