Radiation

Compendium of WHO and other UN guidance on health and environment

WHO, UNDP, UNEP and UNICEF have partnered to create a new compendium of 500 actions aimed at reducing death and diseases driven by environmental risk factors, the first such resource to unite this expertise from across the UN system. Environmental pollution and other environmental risks cause 24 per cent of …

Tiny Radiation Leakage From Japan Atomic's Plant

Electricity wholesaler Japan Atomic Power said on Monday that gas containing a minute amount of radiation had leaked from its Tsuruga nuclear plant in western Japan the previous day, but that the amount was well below the legal limit and there was no impact on the environment. The amount of …

Japan Reaffirms Nuclear Energy Use

Japan remains committed to nuclear power despite the crisis at the Fukushima Daiichi Nuclear Power Station, Prime Minister Naoto Kan indicated Sunday, as workers moved closer to repairing the crippled plant by opening the doors of a damaged reactor building. Japan's Prime Minister reaffirmed the country's commitment to nuclear energy …

Workers Enter Japans Crippled Reactor Building

Workers entered a damaged reactor building at the Fukushima Daiichi nuclear plant on Thursday for the first time since explosions crippled the Japanese power plant two months ago. The plant

Background radiation and radioactivity in India

Parts of Kerala and Tamil Nadu have high background radiation due to large amounts of monazite We live in a sea of radiation. In any city, an unsuspecting owner of a 0.1 acre backyard garden may not know that the top one metre of soil from his garden contains 11,200 …

Japan Nuclear Plant Workers Set Up Fans To Cut Radiation, Repair

Workers at Japan's crippled nuclear plant began putting up equipment on Tuesday to allow the start of repairs to its cooling systems, key to bringing reactors under control after they were badly damaged in the March 11 quake and tsunami. Soldiers moved to within 10 km (6 miles) of the …

Drumbeat of Nuclear Fallout Fear Doesnt Resound With Experts

The nuclear disaster in Japan has sent waves of radiation and dread around the globe, prompting so many people to buy radiation detectors and potassium iodide to fend off thyroid cancer that supplies quickly sold out. The fear is unwarranted, experts say. People in Japan near the Fukushima Daiichi nuclear …

Nuclear Waste Storage A Top Issue For NRC: Chairman

The U.S. nuclear safety regulator is studying whether to require plants to more quickly move radioactive waste out of pools as part of a review on safety in the wake of Japan's nuclear disaster, its chairman said on Monday. Damage to a pool holding spent fuel at the Fukushima Daiichi …

Life in Limbo for Japanese Near Nuclear Plant

For seven generations, Yoshitoshi Sewa and his ancestors have tilled this farm in a gently curving valley filled with green rice paddies. But now he will not let his young grandchildren play outside their tile-roofed home for fear of an invisible and potentially long-lasting threat, radiation. Yoshitoshi Sewa, a farmer, …

2nd women exposed to radiation at Japan plant

Tepco said the medical support worker in her 40s had been exposed to 7.49 millisieverts of radiation over three months, against the legal limit of five millisieverts 2nd woman exposed to radiation at Japan plant A second female worker has been exposed to radiation exceeding the legal limit at a …

Nuclear reality, damaged democracy

Indian policy-makers continue to vouch for nuclear energy after the Fukushima tragedy.Officials from the nuclear establishment claim that India’s nuclear reactors are safe from catastrophic accidents because they have “defence-in-depth”—multiple protective systems all of which have to fail before a radioactive release occurs.

Comparison of international policies on electromagnetic fields (power frequency and radiofrequency fields)

Power frequency electromagnetic fields (EMF) are generated in the production, transport, distribution and use of electricity. The frequency of alternating current and the resulting EMF is 50 hertz in Africa, most of Asia, Australia, Europe and part of South America and 60 hertz in the remainder of America, the Philippines, …

Nuclear reality, damaged democracy

The problems associated with the accidents at the Fukushima nuclear reactors continue, weeks after an earthquake and a tsunami struck Japan. On March 27, Japanese officials announced that leaked water sampled from one unit was highly radioactive, exposure to which would cause severe radiation sickness in hours. Estimates of releases …

Japan Seen Tapping Foreigners For Nuclear Crisis Review: PM Aide

Japan, stung by international criticism of its handling of a nuclear crisis, will likely include foreign experts in a review of the disaster at the Fukushima Daiichi power plant, an aide to the prime minister said on Wednesday. Prime Minister Naoto Kan has promised an eventual review of the crisis, …

Hitachi, Mitsubishi Heavy To Study Tie-Up On Damaged Plant

Hitachi Ltd and Mitsubishi Heavy Industries Ltd will explore bolstering ties over Japan's stricken Fukushima Daiichi nuclear power plant, as Hitachi looks to win a multibillion dollar contract to scrap its damaged reactors. Hitachi and rival Toshiba Corp each submitted separate proposals for the long-term decommissioning of the hobbled nuclear …

Woman at crisis-hit plant exposed to high radiation

TEPCO also started increasing the amount of water being injected into the troubled No.1 reactor core as it prepared to flood the unit's primary containment vessel to cool the fuel inside in a stable manner Scrambling hard to contain its worst atomic crisis, Japan is mulling setting up of a …

Radiation wont up temperature much: DAE

Temperature rise in the sea waters near Jaitapur can be a maximum of 4.5 degree Celsius in the worst summer scenario due to radiation, said Srikumar Banerjee, secretary, department of atomic energy. Quoting studies conducted by various agencies on the impact on thermal ecology due to temperature rise, Banerjee said …

Twenty-five years after Chernobyl

On April 26, 1986, a reactor at Chernobyl exploded, setting off the world's worst nuclear catastrophe. It is tragically symbolic that exactly 25 years later, another nuclear disaster struck Japan. It is doubly tragic that the accident at the Fukushima Daiichi nuclear plant may eclipse what happened at Chernobyl. Critics …

Understanding mobile phone radiation and its effects

There is as yet no conclusive evidence of an adverse effect of mobile phone use on people’s health. An inter-ministerial committee has, however, asked that mobile phone manufacturers prominently display certain health-related technical features. With telecom use exploding in India and with the haphazard growth of the telecom infrastructure (mobile …

Japan makes 20-km no-go nuclear zone

Japan said today it would ban anyone entering the 20-km (12-mile) evacuation zone around the Fukushima Daiichi nuclear plant north of Tokyo, weeks after the tsunami-wrecked facility began leaking radiation. Tens of thousands of people left the zone after the March 11 quake smashed the power station, operated by Tokyo …

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