| 单词 | iodine-131 |
| 例句 | Potassium iodide is taken to prevent radioactive iodine - the main cancer-causing isotope also known as iodine-131 - from being absorbed by the thyroid gland. Zaporizhzhia nuclear plant: EU provides anti-radiation tablets to Ukraine 2022-08-30T04:00:00Z The thyroid can be imaged if iodine-131 is injected into the body. Chemistry 2019-02-14T00:00:00Z In the case of Chernobyl, the three most dangerous leaked elements were iodine-131, strontium-90 and cesium-137, which respectively have half-lives of eight days, 29 years and 30 years. The Russian military nearly caused a nuclear catastrophe when capturing Ukrainian nuclear plant 2022-03-11T05:00:00Z Fallout takes many different chemical forms, one of which is iodine-131: an isotope, or version, of iodine that has the usual 53 protons but 78 neutrons instead of the standard 74. Nuclear-Testing ‘Downwinders’ Speak About History and Fear 2022-01-27T05:00:00Z And a Norwegian nuclear authority detected an unexplained spike in radioactive iodine-131 almost 700 kilometres away in Svanhovd after the blast. How nuclear scientists are decoding Russia’s mystery explosion 2019-08-29T04:00:00Z If taken at the right time at the right dose, potassium iodide will be absorbed by the thyroid gland instead of the more dangerous iodine-131, reducing the associated health risks. Zaporizhzhia nuclear plant: EU provides anti-radiation tablets to Ukraine 2022-08-30T04:00:00Z In most nuclear accidents, the biggest concern is the risk of getting thyroid cancer from the release of radioactive iodine-131. What was the fallout from Fukushima? 2018-06-03T04:00:00Z Scientists estimate that there will ultimately be about 16,000 excess thyroid cancers produced as a result of iodine-131 exposure from Chernobyl. Chernobyl Is Still The Worst Nuclear Accident for Public Health 2016-04-25T04:00:00Z Inside the body, the thyroid gland will absorb iodine-131, which eventually decays to produce radiation that can cause thyroid cancer and other problems. Nuclear-Testing ‘Downwinders’ Speak About History and Fear 2022-01-27T05:00:00Z The blaze burnt for three days and significant amounts of radioactive material, most notably iodine-131, were released and spread across the UK and Europe. 'Folly' prevented nuclear disaster 2014-11-03T05:00:00Z The oil services firm Schlumberger also "temporarily lost" caesium-137 radioactive materials on a North Sea platform, while Southampton General hospital could not locate an "unsealed source" of iodine-131 in February last year. Radioactive materials lost in more than 30 incidents over past decade 2013-05-05T18:00:47Z They then computed the estimated doses of radioactive iodine-131, cesium-137, and cesium-134 individuals around the world received, using a model developed by the U.S. Is Nuclear Power Good for You? 2012-07-18T19:45:48Z The latest estimate was based on measurements suggesting the amount of iodine-131 released by the nuclear accident was much larger than previous estimates, the utility said in the report. Radioactive Release at Fukushima Plant Was Underestimated 2012-05-25T03:17:59Z Volatile radioactive chemicals, notably iodine-131 and caesium-137, began to stream into the air and sea. Nuclear crisis: Fukushima's legacy of fear 2012-03-07T18:20:26.903Z "The levels of iodine-131 currently being detected are extremely low." Low-level radiation in Europe still a mystery: IAEA 2011-11-16T17:53:30Z "It would be very unlikely for it to have come from Fukushima since the accident was so many months ago and iodine-131 has a brief half-life," he said. Low levels of radioactive particles in Europe: IAEA 2011-11-11T17:26:16Z The limit for iodine-131 consumption is 300 becquerels per kilogram. Cesium Is Found in Tokyo Water for First Time Since April 2011-07-04T04:05:31Z Since then, radiation levels have ebbed as short-lived radionuclides, such as iodine-131 with a half-life of 8 days, decay into stable isotopes. [News Focus] Tohoku-Oki Earthquake: Fukushima Revives The Low-Dose Debate 2011-05-19T18:25:06.877Z The switch followed a decline in very low levels of iodine-131 detected. Scots 'Fukushima iodine' update 2011-05-05T00:23:08Z Strontium-90 does travel worldwide in the atmosphere, though not with the same volatility as iodine-131. Radioactive Strontium Found in Hilo, Hawaii Milk 2011-04-27T12:45:02Z The Czech watchdog said it had detected iodine-131 at a number of monitoring stations since late October. Low levels of radioactive particles in Europe: IAEA 2011-11-11T17:26:16Z No cesium-134 or iodine-131 was detected, the agency said on its website. Cesium Is Found in Tokyo Water for First Time Since April 2011-07-04T04:05:31Z The level of iodine-131 in tap water fell to zero yesterday, and cesium-134 and cesium-137 also weren’t detected, the Tokyo Metropolitan Institute of Public Health said today. Radiation Readings at Tepco Plant Rise to Highest in Crisis 2011-04-27T09:20:03Z The level of iodine-131 fell to zero yesterday, the Tokyo Metropolitan Institute of Public Health said today. Tokyo Water Radiation Falls to Zero for First Time Since Crisis 2011-04-27T04:10:33Z “Mothra, note that the FDA's standard for iodine-131 in milk is much, much higher than the EPA's maximum contamination level,...” White House Comes Out For Streetcars 2011-04-12T14:45:15Z That raises the next question: does activated carbon remove iodine-131? How To Remove Radioactive Iodine-131 From Drinking Water 2011-04-11T16:28:45Z Nonetheless, the EPA does not consider the milk dangerous because the MCL is set for long-term exposure, and the iodine-131 from Japan’s Fukushima-Daichi nuclear accident is expected to be temporary and deteriorate rapidly. EPA: New Radiation Highs in Little Rock Milk, Philadelphia Drinking Water 2011-04-10T10:48:54Z Milk samples from Phoenix and Los Angeles contained iodine-131 at levels roughly equal to the maximum contaminant level permitted by EPA, the data shows. Radiation Detected In Drinking Water In 13 More US Cities, Cesium-137 In Vermont Milk 2011-04-09T12:15:57Z For instance, because it takes only 8 days for the radioactive isotope iodine-131 to decay away to half its original level of radioactivity, simply waiting should be a fix. Primer: Will Radiation Lay Waste Japan's Fish? 2011-04-06T23:16:46Z Treatment plants are trying to remove any traces of radioactive matter, such as iodine-131, known to cause thyroid cancer, and convince customers that water supplies are safe. Radiation in Tokyo Water Spurs Run on Coconut-Shell Cleaners 2011-04-04T15:11:30Z Some radioisotopes, such as iodine-131, accumulate in the thyroid gland where they may pose a cancer risk. Radiation Now Found in Rain in California, Idaho, Minnesota 2011-04-03T18:00:44Z Radioactive iodine-131 was discovered just offshore from Unit 5 and Unit 6 at a level 1,150 times higher than normal, Hidehiko Nishiyama, a spokesman for the Nuclear and Industrial Safety Agency, told reporters. Radioactive water leaks from crippled Japan plant 2011-04-02T13:22:00Z In the most recent data, iodine-131 was found in air filters in the following locations. Radiation Detected In Drinking Water In 13 More US Cities, Cesium-137 In Vermont Milk 2011-04-09T12:15:57Z What's more, the half-life of iodine-131 is only eight days, which means that after the nuke crisis ends, the ocean may need just six months to clear itself. With Radiation in the Water, How Safe Is Japan's Seafood? 2011-04-02T07:02:18Z Some Tokyo facilities more than quadrupled the amount of activated charcoal used in filtration after a March 21 sample contained iodine-131 that exceeded the safe limit for infants. Radiation in Tokyo Water Spurs Run on Coconut-Shell Cleaners 2011-04-04T15:11:30Z The agency said that the activity of iodine-131 falls by half after eight days and dropped to 25% after 16 days. 'Fukushima radiation' in rainfall 2011-04-01T14:26:46Z Potassium iodide can help prevent thyroid cancer that can be caused by iodine-131, which has been detected in some milk, produce and tap water in Japan. After Japanese Crisis, New Urgency to Develop Radiation Drugs 2011-03-31T19:53:53Z Officials in California, the biggest milk-producing state, detected trace amounts of radioactive iodine-131 in a milk sample collected March 28, the state department of public health said. Radiation ‘Far Below’ Risk Levels Found in U.S. Milk Samples 2011-03-31T04:17:05Z There was 180 becquerel per cubic centimeter of radioactive iodine-131 found in the ocean 330 meters south of the plant, according to the agency. Fukushima Workers Face Risk of Uncontrolled Reactions, IAEA Says 2011-03-31T04:02:01Z Radioactive iodine-131 was found in a March 25 milk sample from Spokane that is more than 5,000 times lower than risk levels set by the FDA, according to the agencies. Japan Radiation Found in Milk Sample; U.S. Steps Up Monitoring 2011-03-30T23:28:01Z However it said there is no reason to believe its potential health implications would be any different from those associated with the iodine-131 detected elsewhere in the UK. More sites detect Japan radiation 2011-03-30T21:23:06Z Fukushima had the highest level of iodine-131 among 12 prefectures contaminated by the radioactive material in tests conducted on March 28, according to the International Atomic Energy Agency. Radiation-Threatened Fukushima Accuses Japan of Information Void 2011-03-30T07:18:01Z While the government and many experts play down comparisons with Chernobyl, the radioactive substances being emitted are the same -- iodine-131, caesium-134 and caesium-137. France, U.S. to help Japan in nuclear crisis 2011-03-30T00:28:06Z The highest levels of iodine-131 was recorded at 90 becquerel per litre, according to the IAEA. Fukushima's Radiation: Fact-Checking Fears 2011-03-30T01:20:04Z China detected trace amounts of radioactive iodine-131 in the atmosphere above coastal areas yesterday, as the country monitors for contamination from the nuclear accident in Japan. China’s Stock Index Rebound as Banks, Steelmakers Advance 2011-03-29T04:54:14Z Progress Energy said it picked up low levels of iodine-131, a radioactive byproduct of nuclear fission, at its nuclear plant in South Carolina and a Florida plant. Traces of Radiation Detected in U.S. Rainwater 2011-03-28T18:37:45Z It is important to note that the corresponding MCL for iodine-131 was calculated based on long-term chronic exposures over the course of a lifetime – 70 years. EPA: Expect More Radiation in Rainwater 2011-03-28T08:21:11Z The levels of iodine-131 were within the 300 becquerels per kilogram limit set by the Nuclear Safety Commission of Japan for a fifth day. Radiation Surge at Japan Nuclear Plant, Halting Work at Reactor 2011-03-27T06:45:02Z In addition to heightened levels of iodine-131, the seawater contained 117 times Japan's legal limit of cesium-134 and 80 times the threshold for cesium-137, the Nuclear and Industrial Safety Agency. Radiation Spikes in Sea Near Japan Plant 2011-03-26T15:31:34Z In Japan's capital on Thursday, new tests showed a sharply lower level of radioactive iodine-131 at the northern Tokyo water-purifying plant where tests earlier this week revealed levels roughly twice those recommended for infants. Radioactivity in Tap Water Found in More Cities 2011-03-25T09:21:45Z However, iodine-131 disintegrates relatively quickly and its radioactivity is halved every 8 days. Radioactive substances and their impact on health 2011-03-24T19:25:53Z Radioactive iodine-131 and cesium-137 were also found in the drainage outlet of units 5 and 6. The Japanese Nuclear Power Crisis Deepens 2011-03-24T15:20:46Z Government officials in Tokyo urged special precautions with drinking water after detecting traces of radioactive iodine-131 in the water supply that were twice the acceptable level of exposure for children. Radiation Risks Minimal in Tokyo Water 2011-03-23T22:41:40Z The iodine-131 reading compared with an earlier report that showed the radioactive isotope at 126 times the legal limit. Radiation Spikes in Sea Near Japan Plant 2011-03-26T15:31:34Z The threat from iodine-131 in food will also fade quickly once the releases stop. What's the Current Radiation Threat to Japan's Food and Water? 2011-03-23T22:44:33Z If inhaled or swallowed, iodine-131 concentrates in the thyroid gland and increases the risk of thyroid cancer. Radioactive substances and their impact on health 2011-03-24T19:25:53Z He said the high level of radiation may persist for a week or so, considering the half-life of iodine-131. Tokyo Finds Elevated Iodine in Water 2011-03-23T15:08:51Z Five kinds of radioactive materials released by damaged fuel rods were detected in the adjacent sea, including iodine-131, cesium-134 and cobalt, according to Tepco. Tokyo Gives Water Warning as Japan Bids to Calm Radiation Fears 2011-03-23T08:50:04Z Five kinds of radioactive materials released by damaged fuel rods were detected in the sea, including iodine-131, cesium-134 and cobalt, according to Tokyo Electric. Nuclear Cleanup Faces Key Power Test as Quakes Rattle Fukushima 2011-03-23T01:18:02Z Early Monday, the Fukushima prefecture was distributing bottled water to the village of Iidate, about 20 miles from the plant, after radioactive iodine-131 was found in tap water. Radiation in Food Rises 2011-03-21T10:16:05Z This substance is of more concern than iodine-131 because it is very hardy and takes far longer to disintegrate. Radioactive substances and their impact on health 2011-03-24T19:25:53Z Prospects of exposure to perhaps the most dangerous radioactive substance, iodine-131, also diminish rapidly. Fukushima - disaster or distraction? 2011-03-18T17:04:13Z The idea is to flood the thyroid with iodine and block any inhaled or ingested radioactive iodine-131 from entering the thyroid. Chernobyl Can Teach Japan About Limiting Radiation Exposure 2011-03-16T22:54:40Z But one unmistakable symptom of core damage would be a plume of radio-isotopes such as cesium-137, iodine-131 and strontium-90 escaping in the steam being vented from the plant. Radiation Effects Vary 2011-03-16T00:17:09Z From one milk sample from Iidate—the same village with the tainted water—5,200 becquerel per kilogram of iodine-131 was detected, about 17 times the 300-becquerel limit set by law. Radiation in Food Rises 2011-03-21T10:16:05Z Type of radiation: The type of radiation of concern in the current situation is ionizing radiation, which is produced by spontaneously decaying heavy atoms, such as iodine-131 and cesium-137. How Radiation Threatens Health 2011-03-15T23:45:00.243Z Trace amounts of radioactive elements cesium-137 and iodine-131 were also detected outside the plant. Nuclear crisis deepens as third reactor loses cooling capacity 2011-03-14T18:00:01Z Still, if some of that exposure was to iodine-131, it might still be enough to cause thyroid cancer. Assessing the Radiation Risk 2011-03-12T21:47:02Z One radioactive isotope in the fallout, iodine-131, rapidly built up to serious concentration in the thyroid glands of the victims, particularly young Rongelapese children. Worldwide Effects of Nuclear War: Some Perspectives From a sample from the town of Kunimi about 40 miles northwest of the plant—the most distant among the four locations—1,400 becquerel per kilogram of iodine-131 was detected. Radiation in Food Rises 2011-03-21T10:16:05Z The Tokyo government also said it discovered higher-than-standard iodine-131 in garland chrysanthemum—a leafy vegetable commonly used in Japanese food—that was grown in Chiba prefecture, north of the capital. Radiation in Food Rises 2011-03-21T10:16:05Z With iodine-131, if one were to reach the oral ingestion limit set by the U.S. Radiation in Food Rises 2011-03-21T10:16:05Z Other hazards are strontium-90, an electron emitter with a half-life of 28 years, and iodine-131 with a half-life of only 8 days. Worldwide Effects of Nuclear War: Some Perspectives |
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