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32,000 Workers At Fukushima No. 1 Got High Radiation Dose, Tepco Data Show (japantimes.co.jp)
mdsolar writes: A total of 32,760 workers at the Fukushima No. 1 nuclear plant had an annual radiation dose exceeding 5 millisieverts as of the end of January, according to an analysis of Tokyo Electric Power Co. data. A reading of 5 millisieverts is one of the thresholds of whether nuclear plant workers suffering from leukemia can be eligible for compensation benefits for work-related injuries and illnesses. Of those workers, 174 had a cumulative radiation dose of more than 100 millisieverts, a level considered to raise the risk of dying after developing cancer by 0.5 percent. Most of the exposure appears to have stemmed from work just after the start of the crisis on March 11, 2011. The highest reading was 678.8 millisieverts.
Just being alive exposes you to about 4 mSv a year of background radiation.
Your hair look like poop, Bob! - Wanker.
Employees who work at a nuclear reactor during and immediately after a meltdown should get their healthcare and compensation for life, no questions asked We are asking them to stay and potentially risk horrifying deaths in order to give the public surrounding them time to evacuate; it is a heroic sacrifice for the good of the community and should be built into the cost and risk model of power companies installing nuclear plants.
That is the equivalent of a single CT Scan.
how about the rest of you
Sorry, no. The messenger has using Slashdot to push anti-nook FUD for years. The well is poisoned. Fuck him and his agenda.
Maw! Fire up the karma burner!
https://hps.org/publicinformat...
It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
The firehose voting is not enough. There are too few people voting on firehose article, making it more open to abuse by those with multiple sockpuppet accounts. There should be a way to downvote articles on the front page, and a karma-like score pre-applied to those people's firehose submissions.
Why this submissions is flamebait anti-nuclear energy FUD:
- 5 mSv is background radiation and is a ridiculously low threshold
- 50 mSv is the standard in places like the US
- of those 174 workers exposed to the highest radiation dose, we can expect that one will get cancer -- pretty damn good for what's supposed to be one of the worst nuclear disasters!
- in comparison, how many people got killed by the total lifetime (production to decommission) per energy generated by mdsolar's preferred methods? here's where nuclear stands in comparison: http://nextbigfuture.com/2011/...
Of course, those that have been here for a while already knew this submission was going to be utter bullshit the moment we saw who posted it.
"Politicians and diapers must be changed often, and for the same reason."
There sure are some scary comparisons of doses and suggestions of risk without any references in the TFA.
The problem with many exposure limits and risk estimates is that they are all based on the worst case scenario, ultraconservative exposure model: linear no-threshold (LNT). Basically, this model we created in the 1940s assumes that all radiation is bad and more is worse in with a linear dose to risk relationship.
However, there is not much evidence to support this simplistic model, which is what NRC uses to establish dose limits! We've known it is wrong for a long time. There is evidence that other models, specifically radiation hormesis, are correct. We won't change anything policywise because imagine the gnashing of teeth from the Greens when the newspaper article reads "Government loosens radiation rules! FEAR!"
But radiation hormesis is supported by the evidence. It suggests that below a certain level, radiation stimulates cellular and DNA repair mechanisms so that there is an opitmal dose of radiation that is ABOVE zero and that only when you go high on a dose in a given time (threshold) does the damage outweigh the stimulated benefits, but the response may be nonlinear for dose vs risk after the threshold.
Here are just two of the more recent articles on the subject (research goes back a LONG time)
2009, "The Linear No-Threshold Relationship Is Inconsistent with Radiation Biologic and Experimental Data" Radiology
http://www.ncbi.nlm.nih.gov/pm...
2013, "Linear No-Threshold Model VS. Radiation Hormesis"
http://www.ncbi.nlm.nih.gov/pm...
Other fun pieces of information:
A chest X-ray is ~1.5mSv.
An abdominal Cat Scan (CT) is usually 10-20mSv per study.
Natural radiation exposure for Denver, CO (5280ft): 12mSv per year.
On Usenet, I had "Kill files" that could trim the idiots out of my newsfeed. Can we get something similar on Slashdot? Please? Pleeeeease???
Duration of exposure matters, of course, but one should always keep in mind this rule: one sievert is dangerous. It's not always fatal, but sometimes it is. Some corollaries:
The fellow who got dosed with nearly 700 mSv has my sympathy and gratitude. The mantle of leadership and duty falls where it falls, and we all owe a debt to the ones who bear the burden.
So in a disaster area a nuclear power plant can cause some radiation leakage and it affects the people who work there. Ok.
Under normal operating conditions the Sun causes cancer and kills people with Renewable Solar Radiation!!!!!
Headline: SUN CAUSES CANCER AND KILLS MILLIONS OF PEOPLE!!!
From WHO:
Currently, between 2 and 3 million non-melanoma skin cancers and 132,000 melanoma skin cancers occur globally each year. One in every three cancers diagnosed is a skin cancer and, according to Skin Cancer Foundation Statistics, one in every five Americans will develop skin cancer in their lifetime.
In 2012 alone 232,000 people had new incidents of melanoma, and 55,000 people died from it.
The SUN is MURDERING people! We need to find safer methods to produce energy, I suggest nuclear.
You can't handle the truth.
I'm shrugging over here. This reads like a feel good fluff piece in a scary voice.
Its not even news. A bunch of workers at the plant got some very low exposure to radiation, on the order of what a pilot gets in his/her job. Throw in some minute mention of increase in cancer risk, and you have the recipe for a FUD meal served up for the uninformed.
The wording of the summary is a good indication of not even knowing the information.... "a level considered to raise the risk of dying after developing cancer by 0.5 percent". So, IF you develop cancer, your chances of death go up by 1/2 a percent? These are the front line workers, and there is essentially no danger. And this is from the same people telling us what a human health disaster Fukushima is? They wont' even try to reconcile that.
Several of them will get cancer anyway. We expect one extra to get cancer.
But even that is bullshit, since that is based on a model called "Linear, No Threshold" or LNT.
At large doses, ibuprofen will kill you. I've got a bottle of 160 pills in my desk drawer, which should be plenty. According to LNT, since 160 pills at once into one person would cause one death, one pill each into 160 people would also cause one death. So if I gave one pill, one time, to 160 of the Fukushima workers, one more than normal of them would die of liver failure eventually.
Where the analogy breaks down is that in reality, everyone would be getting 1 to 10 ibuprofen pills per day from their environment, and the people living and working in places with higher natural doses get less liver failure. (See hormesis)
See that "Preview" button?