Biological Effects of External Beta Radiation (Zirkle, Raymond E.)
نویسندگان
چکیده
منابع مشابه
Radiofungicidal effects of external gamma radiation and antibody-targeted beta and alpha radiation on Cryptococcus neoformans.
We evaluated the clonogenic survival, membrane permeability, metabolic activity (XTT reduction), and apoptosis (FLICA binding) of Cryptococcus neoformans cells subjected to gamma rays from an external source, and beta and alpha particles delivered to fungal cells by capsule-specific antibody. We found that gamma, beta, and alpha radiation affected cells through different pathways.
متن کاملBiological Effects of Ionizing Radiation
The study of the biological effects of ionizing radiation started practically at the same time as the discovery of X-rays in 1895. Since the techniques and methods accepted today to quantify radiation dose were absent at that time, first findings and studies were barely qualitative. Nonetheless, harmful effects to man and to laboratory animal species from ionizing radiation were already observe...
متن کاملBiological Effects of Space Radiation
The radiation exposure in space missions can be reduced by appropriate measures, but it cannot be prevented. The reason is that space radiations due to their high energy deeply penetrates in matter. In comparison to the shielding thickness of the atmosphere of approximately 10 meter water equivalent, a spacecraft provides only 1-30 cm shielding depending on the equipment installed inside the sp...
متن کاملenvironmental effects of gol-e-gohar iron ore mine on groundwater of the area
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Biological effects of low - level radiation
The application of nuclear energy in industry, medicine, and agriculture is increasing remarkably. Currently, nearly 10% of total world electricity generation comes from nuclear energy, and further growth in nuclear power generation is expected in coming decades. This expansion in the peaceful use of nuclear energy is likely to increase the risk of human exposure to low doses of ionizing radiat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1952
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed029p476.1