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In a nuclear explosion, the human body can experience varying types of radiation. This radiation can be classified into two groups: initial radiation and residual radiation. Initial radiation is emitted during the initial explosion, which releases short-term radionuclides. The residual radiation is emitted after the initial attack from ...
The effects of a nuclear explosion on its immediate vicinity are typically much more destructive and multifaceted than those caused by conventional explosives. In most cases, the energy released from a nuclear weapon detonated within the lower atmosphere can be approximately divided into four basic categories: [ 1 ]
The Fukushima nuclear accident was a major nuclear accident at the Fukushima Daiichi Nuclear Power Plant in Ōkuma, Fukushima, Japan, which began on 11 March 2011. The proximate cause of the accident was the 2011 Tōhoku earthquake and tsunami , which resulted in electrical grid failure and damaged nearly all of the power plant's backup energy ...
The last two effects travel close together, but the air blast goes much further, and it causes the most damage in a nuclear explosion by tumbling vehicles, toppling weak buildings, and throwing ...
In most locations, the levels remained well below the levels required to damage human health, as the recommended annual maximum limit is well below the level that would affect human health. [188] [189] [190] Natural exposure varies from place to place but delivers a dose equivalent in the vicinity of 2.4 mSv/year, or about 0.3 μSv/h.
An explosion destroyed two buildings and killed at least seven people in the Harlem neighborhood of New York City on Wednesday morning, and many are attributing the tragedy to natural gas. Federal ...
The University of Hiroshima University did establish a leading research center into the effects of radiation on the human body and health: the Research Institute for Radiation, Biology and Medicine, due to decades lasting studies after the effects on local population, that survived the atomic-explosion of Hiroshima in 1945. [187]
Oil and hydroelectric follow at around 25 percent each, followed by natural gas at 9 percent and coal at 2 percent. [28] Excluding Chernobyl and the Shimantan Dam, the three other most expensive accidents involved the Exxon Valdez oil spill (Alaska), the Prestige oil spill (Spain), and the Three Mile Island nuclear accident (Pennsylvania). [28]