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List Of Nuclear And Radiation Fatalities By Country
This is a List of nuclear and radiation fatalities by country. This list only reports the proximate confirmed human deaths and does not go into detail about ecological, environmental or long-term effects such as birth defects or permanent loss of habitable land. Brazil *September 13, 1987 – Goiania accident. Four fatalities and 320 other people received serious radiation contamination. Costa Rica *1996 – Radiotherapy accident in Costa Rica. Thirteen fatalities and 114 other patients received an overdose of radiation. Greenland *January 21, 1968 – Thule accident. India *April 2010 – Mayapuri radiological accident. One fatality. Japan *March 1, 1954 – Daigo Fukuryū Maru, one fatality. A Japanese tuna fishing boat with a crew of 23 men which was contaminated by nuclear fallout from the United States Castle Bravo thermonuclear weapon test at Bikini Atoll on March 1, 1954, due to miscalculation of the bomb's explosive yield. * 1965 Philippine Sea A-4 crash – wher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fukushima I By Digital Globe Crop
may refer to: Japan * Fukushima Prefecture, Japanese prefecture **Fukushima, Fukushima, capital city of Fukushima Prefecture, Japan ***Fukushima University, national university in Japan ***Fukushima Station (Fukushima) in Fukushima, Fukushima **Fukushima Airport, airport serving northern and central Fukushima Prefecture, Japan **Fukushima Daini Nuclear Power Plant, another nuclear power plant in Fukushima Prefecture, Japan. Now being decommissioned **Fukushima Daiichi Nuclear Power Plant, a disabled nuclear power plant in Fukushima Prefecture, Japan *** Fukushima Daiichi nuclear disaster, 2011 nuclear disaster at the Fukushima nuclear power plant, Japan *** Fukushima disaster cleanup, clean-up activities following the nuclear accidents, Fukushima, Japan ** 2016 Fukushima earthquake ** 2021 Fukushima earthquake Hokkaido *Fukushima, Hokkaido Osaka *Fukushima-ku, Osaka, ward *Fukushima Station (Osaka), Fukushima Station Nagano Prefecture *Kiso-Fukushima Station *Fukushima- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Pentagon
The Pentagon is the headquarters building of the United States Department of Defense. It was constructed on an accelerated schedule during World War II. As a symbol of the U.S. military, the phrase ''The Pentagon'' is often used as a metonym for the Department of Defense and its leadership. Located in Arlington County, Virginia, across the Potomac River from Washington, D.C., the building was designed by American architect George Bergstrom and built by contractor John McShain. Ground was broken on 11 September 1941, and the building was dedicated on 15 January 1943. General Brehon Somervell provided the major impetus to gain Congressional approval for the project; Colonel Leslie Groves was responsible for overseeing the project for the U.S. Army Corps of Engineers, which supervised it. The Pentagon is the world's largest office building, with about of floor space, of which are used as offices. Some 23,000 military and civilian employees, and another 3,000 non-defense sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama
Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and the Pacific Ocean to the south. Its capital and largest city is Panama City, whose metropolitan area is home to nearly half the country's million people. Panama was inhabited by indigenous tribes before Spanish colonists arrived in the 16th century. It broke away from Spain in 1821 and joined the Republic of Gran Colombia, a union of Nueva Granada, Ecuador, and Venezuela. After Gran Colombia dissolved in 1831, Panama and Nueva Granada eventually became the Republic of Colombia. With the backing of the United States, Panama seceded from Colombia in 1903, allowing the construction of the Panama Canal to be completed by the United States Army Corps of En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation Accident In Morocco
In March 1984, a serious radiation accident occurred in Morocco, at the Mohammedia nuclear power plant, where eight people died from pulmonary hemorrhaging caused by overexposure to radiation from a lost iridium-192 source. Other individuals also received significant overdoses of radiation that required medical attention. Three people were sent to the Curie Institute in Paris for treatment of radiation poisoning. The source was used to radiograph welds and became separated from its shielded container. As the source, an iridium pellet, itself had no markings indicating it was radioactive, a worker took it home, where it stayed for some weeks, exposing the family to radiation. The laborer, his family, and some relatives were the eight deaths caused by the accident. See also * Nuclear and radiation accidents * Goiânia accident * Radiotherapy accident in Costa Rica * Radiotherapy accident in Zaragoza References External links * Description of the incident in Johnston's Archive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiation Accident In Mexico City
In March–August 1962, a radiation incident in Mexico City occurred when a ten-year-old boy took home an unprotected industrial radiography source. Four people died from overexposure to radiation from a 5- Ci cobalt-60 capsule, an industrial radiography orphaned source that was not contained in its proper shielding. For several days, the boy kept the capsule in his pocket, then placed it in the kitchen cabinet of his home in Mexico City. Having obtained the source on March 21, the boy died 38 days later on April 29. Subsequently, his mother died on July 10; his 2-year-old sister died on August 18, and his grandmother died on October 15 of that year. The boy's father also received a significant dose of radiation; however, he survived. Five other individuals also received significant overdoses of radiation. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay ( ), beta decay ( ), and gamma decay ( ), all of which involve emitting one or more particles. The weak force is the mechanism that is responsible for beta decay, while the other two are governed by the electromagnetism and nuclear force. A fourth type of common decay is electron capture, in which an unstable nucleus captures an inner electron from one of the electron shells. The loss of that electron from the shell results in a cascade of electrons dropping down to that lower shell resulting in emission of discrete X-rays from the transitions. A common example is iodine-125 commonly used in medical settings. Radioactive decay is a stochastic (i.e. random) process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Meltdown
A nuclear meltdown (core meltdown, core melt accident, meltdown or partial core melt) is a severe nuclear reactor accident that results in core damage from overheating. The term ''nuclear meltdown'' is not officially defined by the International Atomic Energy Agency or by the United States Nuclear Regulatory Commission. It has been defined to mean the accidental melting of the core of a nuclear reactor, however, and is in common usage a reference to the core's either complete or partial collapse. A core meltdown accident occurs when the heat generated by a nuclear reactor exceeds the heat removed by the cooling systems to the point where at least one nuclear fuel element exceeds its melting point. This differs from a fuel element failure, which is not caused by high temperatures. A meltdown may be caused by a loss of coolant, loss of coolant pressure, or low coolant flow rate or be the result of a criticality excursion in which the reactor is operated at a power level that exc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fukushima I Nuclear Accidents
The was a nuclear accident in 2011 at the Fukushima Daiichi Nuclear Power Plant in Ōkuma, Fukushima, Japan. The proximate cause of the disaster was the 2011 Tōhoku earthquake and tsunami, which occurred on the afternoon of 11 March 2011 and remains the most powerful earthquake ever recorded in Japan. The earthquake triggered a powerful tsunami, with 13–14-meter-high waves damaging the nuclear power plant's emergency diesel generators, leading to a loss of electric power. The result was the most severe nuclear accident since the Chernobyl disaster in 1986, classified as level seven on the International Nuclear Event Scale (INES) after initially being classified as level five, and thus joining Chernobyl as the only other accident to receive such classification. While the 1957 explosion at the Mayak facility was the second worst by radioactivity released, the INES ranks incidents by impact on population, so Chernobyl (335,000 people evacuated) and Fukushima (154,000 evacuate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Nuclear Event Scale
The International Nuclear and Radiological Event Scale (INES) was introduced in 1990 by the International Atomic Energy Agency (IAEA) in order to enable prompt communication of safety significant information in case of nuclear accidents. The scale is intended to be logarithmic, similar to the moment magnitude scale that is used to describe the comparative magnitude of earthquakes. Each increasing level represents an accident approximately ten times as severe as the previous level. Compared to earthquakes, where the event intensity can be quantitatively evaluated, the level of severity of a man-made disaster, such as a nuclear accident, is more subject to interpretation. Because of this subjectivity the INES level of an incident is assigned well after the fact. The scale is therefore intended to assist in disaster-aid deployment. Details A number of criteria and indicators are defined to assure coherent reporting of nuclear events by different official authorities. There ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of The Fukushima Nuclear Accidents
Fukushima Daiichi is a multi- reactor nuclear power site in the Fukushima Prefecture of Japan. A nuclear disaster occurred there after a 9.0 magnitude earthquake and subsequent tsunami on 11 March 2011. The earthquake triggered a scram shut down of the three active reactors, and the ensuing tsunami crippled the site, stopped the backup diesel generators, and caused a station blackout. The subsequent lack of cooling led to explosions and meltdowns, with problems at three of the six reactors and in one of the six spent-fuel pools. Times are given in Japan Standard Time (JST), unless noted, which is UTC plus nine hours. March 2011 Monday, 7 March Tokyo Electric Power Company (TEPCO) submits a report to Japan's nuclear safety agency which predicts the possibility of a tsunami up to 10.2 metres high at the Fukushima Daiichi nuclear plant in the event of an earthquake similar to the magnitude 7.2 earthquake with accompanying tsunami that devastated the area in 1896. TEPC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mihama Nuclear Power Plant
The is operated by The Kansai Electric Power Company, Inc. and is in the town of Mihama, Fukui Prefecture, about 320 km west of Tokyo. It is on a site that is 520,000 m2 of which 60% is green space. Mihama - 1 was commissioned in 1970. Reactors on site Accidents 1991 accident On 9 February 1991, a tube in the steam generator of Unit 2 ruptured. This triggered a SCRAM with full activation of the Emergency Core Cooling System. The ensuing investigation showed that a fixture designed to suppress vibration to the heat-transfer tube had not been inserted as far it was designed to be, resulting in abnormal vibrations of the tube. The high cycle fatigue, repeated over 100,000 times, led to the pipe rupturing. Eventually, a negligible amount of radiation was released to the environment. 2004 accident On 9 August 2004, an accident occurred in a building housing turbines for the Mihama 3 reactor. Hot water and steam leaking from a broken pipe killed five workers and resulted i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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