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Three Mile Island (other)
{{disambiguation, geo ...
Three Mile Island is the Three Mile Island Nuclear Generating Station in eastern Pennsylvania. Three Mile Island also may refer to: *Matters related to the Three Mile Island plant: **Three Mile Island accident, a partial core meltdown occurring in 1979 **Three Mile Island accident health effects ** Books: ***'' Three Mile Island: Thirty Minutes to Meltdown'' (1982) ** ''Three Mile Island'' (video game), a 1979 simulation game for the Apple II * Three Mile Island (Lake Winnipesaukee), an island in New Hampshire, United States See also * *The China Syndrome ''The China Syndrome'' is a 1979 American disaster thriller film directed by James Bridges and written by Bridges, Mike Gray, and T. S. Cook. The film stars Jane Fonda, Jack Lemmon, Michael Douglas (who also produced), Scott Brady, James Ham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island Nuclear Generating Station
Three Mile Island Nuclear Generating Station (commonly abbreviated as TMI) is a closed nuclear power plant on Three Mile Island in Londonderry Township, Dauphin County, Pennsylvania on Lake Frederic, a reservoir in the Susquehanna River just south of Harrisburg. It has two separate units, TMI-1 (owned by Constellation Energy) and TMI-2 (owned by EnergySolutions). The plant was the site of the most significant accident in United States commercial nuclear energy when, on March 28, 1979, TMI-2 suffered a partial meltdown. According to the Nuclear Regulatory Commission (NRC) report, the accident resulted in no deaths or injuries to plant workers or in nearby communities. Follow-up epidemiology studies did not find causality between the accident and any increase in cancers. One work-related death has occurred on-site during decommissioning. The reactor core of TMI-2 has since been removed from the site, but the site has not been fully decommissioned. In July 1998, Amergen Energy ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island Accident
The Three Mile Island accident was a partial meltdown of the Three Mile Island, Unit 2 (TMI-2) reactor in Pennsylvania, United States. It began at 4 a.m. on March 28, 1979. It is the most significant accident in U.S. commercial nuclear power plant history. On the seven-point International Nuclear Event Scale, it is rated Level 5 – Accident with Wider Consequences. The accident began with failures in the non-nuclear secondary system followed by a stuck-open pilot-operated relief valve (PORV) in the primary system that allowed large amounts of nuclear reactor coolant to escape. The mechanical failures were compounded by the initial failure of plant operators to recognize the situation as a loss-of-coolant accident (LOCA). The failure of operators is attributed to the out-of-the-loop performance problem. TMI training and procedures left operators and management ill-prepared for the deteriorating situation. During the event these inadequacies were compounded by design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island Accident Health Effects
The domino effects of the 1979 Three Mile Island nuclear accident are widely agreed to be very low by scientists in the relevant fields. The American Nuclear Society concluded that average local radiation exposure was equivalent to a chest X-ray and maximum local exposure equivalent to less than a year's background radiation. The U.S. BEIR report on the Biological Effects of Ionizing Radiation states that "the collective dose equivalent resulting from the radioactivity released in the Three Mile Island accident was so low that the estimated number of excess cancer cases to be expected, if any were to occur, would be negligible and undetectable." A variety of epidemiology studies have concluded that the accident has had no observable long term health effects. One dissenting study is "a re-evaluation of cancer incidence near the Three Mile Island nuclear plant" by Dr Steven Wing of the University of North Carolina. In this study, Dr Wing and his colleagues argue that earlier findings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thirty Minutes To Meltdown
30 (thirty) is the natural number following 29 and preceding 31. In mathematics 30 is an even, composite, pronic number. With 2, 3, and 5 as its prime factors, it is a regular number and the first sphenic number, the smallest of the form , where is a prime greater than 3. It has an aliquot sum of 42, which is the second sphenic number. It is also: * A semiperfect number, since adding some subsets of its divisors (e.g., 5, 10 and 15) equals 30. * A primorial. * A Harshad number in decimal. * Divisible by the number of prime numbers ( 10) below it. * The largest number such that all coprimes smaller than itself, except for 1, are prime. * The sum of the first four squares, making it a square pyramidal number. * The number of vertices in the Tutte–Coxeter graph. * The measure of the central angle and exterior angle of a dodecagon, which is the petrie polygon of the 24-cell. * The number of sides of a triacontagon, which in turn is the petrie polygon of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island (video Game)
''Three Mile Island'' is an Apple II game written by Richard Orban and published by Muse Software in 1979. ''Three Mile Island: Special Edition'' is a 1980 update that is written in 6502 assembly language instead of Integer BASIC. Background The game gets its name from the Three Mile Island accident, which occurred the same year as its release. The date the game is set is December 30th, 1978 - which was also the day Unit 2 of the Three Mile Island Nuclear Generating Station went into commercial operation. Contents ''Three Mile Island'' is a simulation game set in a nuclear power plant with an impending nuclear meltdown. Reception Bruce F. Webster reviewed ''Three Mile Island'' in '' The Space Gamer'' No. 34. Webster commented that "''Three Mile Island'' is not a cheap piece of software, in any sense of the term. But for those of you with the interest and the money, I can recommend it to you without reservations." See also * '' Scram'', a 1981 Atari 8-bit family game with a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three Mile Island (Lake Winnipesaukee)
Three Mile Island is an island on Lake Winnipesaukee in New Hampshire, located three miles from the town of Center Harbor. It has been owned by the Appalachian Mountain Club (AMC) since 1900 and is run as a full-service camp during the summer. Geography Three Mile Island covers an area of and is approximately long, wide, and around. The highest point on the island, a ridge running north to south, is between and above the water line. The shoreline is mostly stone, although there are at least three small sandy beaches. There are no major bodies of water on the island, although there are 5 swamps—the largest being the Rhododendron Swamp. There are three smaller uninhabited islands within of Three Mile: Hawk's Nest Island, Rock Island, and Nabby Island. Flora on the island is typical of the region: a mix of deciduous and evergreen trees, including maple, pine, oak, and witch-hazel, and a mix of ground plants, including Canada mayflower, sheep laurel, iris, pink lady's sli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
