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To test this battery, which is a prototype about 4 cubic centimeters small, researchers used two different radioactive sources, cesium-137, one of the most significant fission products that comes from spent nuclear fuel, and cobalt-60, a nuclear activation product.
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The team tested the battery prototype with cesium-137 and cobalt-60, common radioactive byproducts of nuclear reactors. Using cesium-137, the battery produced 288 nanowatts of power, while cobalt ...
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Some of the highest levels of radioactive cesium-137, a major by-product of nuclear power generation, are now found in the somewhat salty …
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In 2011, the nuclear accident at Fukushima, Japan, resulted in the deposit of radioactive cesium (radiocesium) into habitats in the vicinity. A decade after the accident, researchers have collated ...
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The ministry believes that cesium may have traveled to the area in rainfall.Radioactive cesium is a human-made radioactive isotope produced through the nuclear fission of the element cesium. It has a half-life of 30 years, making it extremely toxic.Earlier this year, low levels of radioactive cesium were found in fish just off Japan's east ...
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The ministry believes that cesium may have traveled to the area in rainfall.Radioactive cesium is a human-made radioactive isotope produced through the nuclear fission of the element cesium. It has a half-life of 30 years, …
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Cesium-137 is a radioactive isotope that forms when uranium-238 splits via nuclear fission. With a half-life of 30 years, the cesium inside the capsule will be dangerous for the next century ...
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For the first time since 2019, fish contaminated with high levels of radioactive cesium have been caught off the coast of the Fukushima Prefecture in Japan on Feb. 22, according to local public broadcaster NHK. Laboratory tests revealed that black rockfish caught at a depth of 24 meters (m) nearly 8.8 kilometers (km) off the coastal town of Shinchi were …
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Radioactive Cesium-137 was detected between September 9th and 12th. Higher Cesium-137 levels . Bredo Møller from DSA's Emergency Preparedness has said, "The levels are higher than normal, but ...
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Just as Soviet physicians were forbidden to diagnose a radiation-related illness following Chernobyl, the Belarusian government acted to suppress the work of Bandazhevsky who had been protesting government efforts to …
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Thirteen years after the nuclear disaster at the Fukushima Daiichi Nuclear Power Plant (FDNPP), a breakthrough in analysis has permitted a world first: direct imaging of …
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By directly imaging radioactive cesium atoms within pollucite inclusions in Cs-rich microparticles, the study provides crucial insights into the formation and distribution of radioactive materials within the damaged reactors …
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The workers' highest individual radiation dose was more than the overall average but still far below anything approaching a 100-millisievert five-year dose limit.
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The team tested the battery prototype with cesium-137 and cobalt-60, common radioactive byproducts of nuclear reactors.
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The Cesium Eliminator, on the other hand, is mainly aimed at protection against radioactive cesium isotopes like cesium-137, which iodine cannot protect against in any way, and which has a half-life of 30 years. That means that after a nuclear event, cesium-137 can contaminate soil for years, making the land in the area totally unsafe for ...
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Attempts to Understand the Chemistry of Radioactive Cesium Results in a World First . A significant amount of radioactive Cs was released from the damaged Fukushima Daiichi reactors in particulate form. The particles, termed Cs-rich microparticles (CsMPs), are poorly soluble, small (< 5 µm) and have a glass-like composition.
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Thirteen years after the nuclear disaster at Fukushima Daiichi Nuclear Power Plant (FDNPP), researchers have achieved a groundbreaking feat: for the first time, they have successfully conducted direct imaging of …
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Cesium has a long half-life and persists in the environment. In their analyses of the beaches, the scientists detected not only cesium-137, which may have come from the Dai-ichi plant or from nuclear weapons tested in the 1950s and1960s, but also cesium-134, a radioactive form of cesium that can only come only from the 2011 Fukushima accident.
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Attempts to Understand the Chemistry of Radioactive Cesium Results in a World-First. A significant amount of radioactive Cs was released from the damaged Fukushima Daiichi reactors in particulate form. The particles, termed Cs-rich microparticles (CsMPs), are poorly soluble, small (< 5 µm) and have a glass-like composition.
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A Japanese electric utility holding company, which operated the crippled Fukushima Daiichi nuclear power plant, says a fish caught near the disaster-hit site in May contained levels of radioactive cesium that are 180 times Japan's safety limit.. Tokyo Electric Power Company Holdings Inc (Tepco) said on Monday that black rockfish living near drainage …
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Each of these used fuel bundles contain a numerically large volume of radioactive Cesium isotopes, which is one of the by-products of fissioning Uranium: specifically the isotopes Cesium-137 (Cs-137) and Cs-134. We will take a rational look at the risk posed by radioactive Cesium in part 1, and the risk with F. Daiichi's spent fuel in part 2.
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The resulting cesium-saturated residue could be safely contained in a piece of dense glass until the radioactive element decayed to a safe background level, Kanatzidis says, which takes at least ...
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Two months later, they received a disappointing result. In the sample, the researchers found radioactive cesium-134, which is believed to have entered the atmosphere during the accident at the Fukushima-1 nuclear power plant in 2011. The analysis reportedly showed a cesium-134 content of 0.07 becquerels per cubic meter.
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Bad News: Container full of highly radioactive Cesium-137 went missing. Good News: Container has been located. Bad News: Just the container. Worse News: Already cut into pieces as scrap metal ready to be smelted down
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For the first time since 2019, fish contaminated with high levels of radioactive cesium have been caught off the coast of the Fukushima Prefecture in Japan on Feb. 22, according to local public broadcaster NHK. Laboratory tests revealed that black rockfish caught at a depth of 24 meters (m) nearly 8.8 kilometers (km) off the coastal town of Shinchi were …
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Radioactive materials from a missing cylinder containing dangerous levels of a nuclear isotope were discovered yesterday. Officials detected traces of radioactive Cesium-137 on Sunday at a smelting plant in Prachinburi's Kabin Buri district, not far from the power plant where it had disappeared around one month ago. A search team…
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A transition metal hexacyanoferrate product CsTreat has been utilized at industrial scale for radioactive cesium separation at several nuclear power plants (NPPs) in several countries. A granular hexacyanoferrate ion exchanger has been used in packed-bed column mode operations for the removal of cesium from a variety of wastewater types.
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Good news, foodies: Truffles are not dangerously radioactive. After analyzing 82 specimens of Burgundy truffle (Tuber aestivum) from across Europe, researchers report online November 10 in ...
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Utilizing this model enables us to evaluate the amount of radioactive cesium discharged into the ocean not only in the early stage after the accident but also for a long period of time, and furthermore, to predict how the …
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Highly radioactive water leaked from a treatment machine at the tsunami-hit Fukushima Daiichi nuclear power plant, but no one was injured and radiation monitoring shows no impact to the outside environment, the utility …
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