نتایج جستجو برای: radioactive exposure
تعداد نتایج: 326967 فیلتر نتایج به سال:
Exposure to ionizing radiation causes cellular damage, which can lead to premature cell death or accumulation of somatic mutations, resulting in malignancy. The damage is mediated in part by free radicals, particularly reactive oxygen species. Fermented papaya preparation (FPP), a product of yeast fermentation of Carica papaya Linn, has been shown to act as an antioxidant. In this study, we inv...
The colossal damages inflicted to the humanity by the Hiroshima and Nagasaki atom bombings during Second World War (1945) prompted radiation countermeasure research world over. The recent global and regional geopolitical scenario embroiled with terrorism has escalated the nuclear threat perception among all concerned. Radiation exposure is a natural event occurring from the sun and radioactive ...
Any potential health effects of radiation emitted from radionuclides deposited in the bodies of workers exposed to radioactive materials can be directly investigated through epidemiological studies. However, estimates of radionuclide exposure and consequent tissue-specific doses, particularly for early workers for whom monitoring was relatively crude but exposures tended to be highest, can be u...
Although the so-called Cold War may now be a thing of the past, the health ramifications of the nuclear arms buildup during the Cold War are far from being over. During the years 1945-1962, the Atomic Energy Commission carried out about 235 atmospheric nuclear tests. Many of the above-ground nuclear weapons tests, including more than 100 between 1951 and 1958, were carried out at the Nevada tes...
The article is devoted to the elucidation of problems compensation for environmental damage caused human life and health by adverse effects environment radiation exposure. Based on fact that radioactive factor primary cause causing ecogenic harm, a definition such harm given, its content characteristics are disclosed, provisions current legislation enshrine main legal means compensate victims a...
To fully understand the radiation effects of the atomic bombing of Hiroshima and Nagasaki among the survivors, radiation from neutron-induced radioisotopes in soil and other materials should be considered in addition to the initial radiation directly received from the bombs. This might be important for evaluating the radiation risks to the people who moved to these cities soon after the detonat...
INTRODUCTION Radioactive nuclides are formed through nuclear reactions in the air of accelerator tunnels during machine operation. Especially, in high-energy accelerator facilities, various radionuclides are produced from the air through many kinds of nuclear reactions, such as nuclear spallation reactions. In addition, nonradioactive aerosols are abundantly generated in the air due to high rad...
Naturally occurring radioactive elements are found in all groundwaters, especially in bedrock waters. Exposure to these radioactive elements increases the risk of cancer. The most significant of these elements is radon which, as a gas, is mobile and dissolves in groundwater. In Finland, water supply plants are obliged to carry out statutory monitoring of the water quality, including radon. Moni...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید