Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children | |
Anonymous Coward User ID: 1172402 United States 11/23/2010 11:48 AM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Federal officials claim radiation risks from the U.S. Transportation Security Administration's new full-body scanners are low, but several scientists are calling on the administration to rethink whether the numbers really add up. Quoting: Real N' RawThe TSA says the radiation from its security scans amounts to about a thousandth of the amount a patient receives from a standard chest X-ray, or an amount "equivalent to two minutes of flying on an airplane." But a physics professor at Arizona State University in Tempe not only conducted his own study, finding the radiation exposure 10 times what the TSA estimates, but also argues that the health risks aren't mathematically worth taking. Prof. Peter Rez explained to MSNBC that the while the risk of getting a fatal cancer from the screening is minuscule, it's about equal to the probability an airplane will get blown up by a terrorist. Either way, the professor argues, dead is dead. "There is not a case to be made for deploying [the scanners] to prevent such a low probability event," Rez says. Join tens of thousands of Americans in a petition demanding action against the intrusive airport screening procedures implemented by Janet Napolitano and send a letter to Congress, President Obama and others telling them exactly what you think about the issue. Furthermore, a team of scientists from the University of California San Francisco have written a letter to the White House warning that the scanners present – above and beyond the risks to the general population – "potential serious health risks" to certain segments of society, such as the elderly and the pregnant. "There is good reason to believe that these scanners will increase the risk of cancer to children and other vulnerable populations," say the cosigners of the letter, which include experts in biochemistry, imaging, X-rays and cancer research. "We are unanimous in believing that the potential health consequences need to be rigorously studied before these scanners are adopted." [link to www.wnd.com] |
Anonymous Coward User ID: 617668 United States 11/23/2010 11:59 AM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Federal officials claim radiation risks from the U.S. Transportation Security Administration's new full-body scanners are low Quoting: Real N' RawIn other words, the risks are through the roof |
Anonymous Coward User ID: 1172417 United States 11/23/2010 12:05 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Federal officials claim radiation risks from the U.S. Transportation Security Administration's new full-body scanners are low Quoting: Anonymous Coward 617668In other words, the risks are through the roof But it's okay, because we're just trying to keep you safe! |
Real N' Raw
(OP) User ID: 1172189 United States 11/23/2010 12:14 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Terahertz Scanner Waves Damage DNA A new model of the way the THz waves interact with DNA explains how the damage is done and why evidence has been so hard to gather Great things are expected of terahertz waves, the radiation that fills the slot in the electromagnetic spectrum between microwaves and the infrared. Terahertz waves pass through non-conducting materials such as clothes , paper, wood and brick and so cameras sensitive to them can peer inside envelopes, into living rooms and “frisk” people at distance. The way terahertz waves are absorbed and emitted can also be used to determine the chemical composition of a material. And even though they don’t travel far inside the body, there is great hope that the waves can be used to spot tumours near the surface of the skin. With all that potential, it’s no wonder that research on terahertz waves has exploded in the last ten years or so. But what of the health effects of terahertz waves? At first glance, it’s easy to dismiss any notion that they can be damaging. Terahertz photons are not energetic enough to break chemical bonds or ionise atoms or molecules, the chief reasons why higher energy photons such as x-rays and UV rays are so bad for us. But could there be another mechanism at work? The evidence that terahertz radiation damages biological systems is mixed. “Some studies reported significant genetic damage while others, although similar, showed none,” say Boian Alexandrov at the Center for Nonlinear Studies at Los Alamos National Laboratory in New Mexico and a few buddies. Now these guys think they know why. Alexandrov and co have created a model to investigate how THz fields interact with double-stranded DNA and what they’ve found is remarkable. They say that although the forces generated are tiny, resonant effects allow THz waves to unzip double-stranded DNA, creating bubbles in the double strand that could significantly interfere with processes such as gene expression and DNA replication. That’s a jaw dropping conclusion. Read more: [link to www.darkgovernment.com] "While it is true that the ALL is all, It is equally true that the ALL is within all." -The Kybalion- Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense. -(The Buddha) |
Anonymous Coward User ID: 804978 United States 11/23/2010 12:27 PM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 1157934 United States 11/23/2010 12:48 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children I just can't understand how TSA personnel and the public walk around all this exposed equipment. |
Anonymous Coward User ID: 1172326 United States 11/23/2010 12:53 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children I used to work in the electronics industry. Quality control procedures required printed circuit boards to be x-rayed to verify the via holes were registered correctly. When I worked with the x-ray machine, I was required to wear at all times a dosimeter. This was checked at regular intervals for radiation exposure even though the entire 5 second exposure process was enclosed in a lead lined steel box. I believe this was required by OSHA. Quoting: Anonymous Coward 1157934I just can't understand how TSA personnel and the public walk around all this exposed equipment. because TSA employees are stupid, they need a job, and the government tells them it's safe. |
Anonymous Coward User ID: 1148147 United States 11/23/2010 12:56 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children well after reading this thread...I am not going to fly...screw TSA I'll drive or take a train. I'm not willing to take any chances with me or my kid going through those scanners. |
Anonymous Coward (OP) User ID: 1172189 United States 11/23/2010 12:56 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children I used to work in the electronics industry. Quality control procedures required printed circuit boards to be x-rayed to verify the via holes were registered correctly. When I worked with the x-ray machine, I was required to wear at all times a dosimeter. This was checked at regular intervals for radiation exposure even though the entire 5 second exposure process was enclosed in a lead lined steel box. I believe this was required by OSHA. Quoting: Anonymous Coward 1157934I just can't understand how TSA personnel and the public walk around all this exposed equipment. Thats the whole point the elites do not care. It's widely known that they want population reduction. They are doing it through many ways. Food,gmo,prescription drugs,food additives etc. fluoride. |
Anonymous Coward User ID: 287857 United States 11/23/2010 01:02 PM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 287857 United States 11/23/2010 01:04 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Violation of A.L.A.R.A. so what license are they operating under and why are they not wearing a radiation dosimeter??? "As defined in Title 10, Section 20.1003, of the Code of Federal Regulations (10 CFR 20.1003), ALARA is an acronym for "as low as (is) reasonably achievable," which means making every reasonable effort to maintain exposures to ionizing radiation as far below the dose limits as practical, consistent with the purpose for which the licensed activity is undertaken, taking into account the state of technology, the economics of improvements in relation to state of technology, the economics of improvements in relation to benefits to the public health and safety, and other societal and socioeconomic considerations, and in relation to utilization of nuclear energy and licensed materials in the public interest. For additional detail, see Dose Limits for Radiation Workers and Dose Limits for Radiation Workers." [link to www.nrc.gov] without licensure but a cram course |
Epic Beard Guy
User ID: 1079209 United States 11/23/2010 01:45 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children Last Edited by Epic Beard Guy on 11/23/2010 01:46 PM Hope for the best, but prepare for the worst. "America is at that awkward stage. It's too late to work within the system, but too early to shoot the bastards." -- Claire Wolfe |
Anonymous Coward User ID: 1159517 United States 11/23/2010 02:09 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children "The scary thing to me is not what happens in normal operations, but what happens if the machine fails," Rez told the TImes. "Mechanical things break down, frequently." "Because this device can scan a human in a few seconds, the X-ray beam is very intense," the California professors' letter states. "Any glitch in power at any point in the hardware (or more importantly in software) that stops the device could cause an intense radiation dose to a single spot on the skin. Who will oversee problems with overall dose after repair or software problems? |
Real N' Raw
(OP) User ID: 1172189 United States 11/23/2010 02:21 PM Report Abusive Post Report Copyright Violation | Re: Scientists challenge TSA on scanner radiation,Warn of 'potential health consequences' to elderly, pregnant women, children "The scary thing to me is not what happens in normal operations, but what happens if the machine fails," Rez told the TImes. "Mechanical things break down, frequently." Quoting: Anonymous Coward 1159517"Because this device can scan a human in a few seconds, the X-ray beam is very intense," the California professors' letter states. "Any glitch in power at any point in the hardware (or more importantly in software) that stops the device could cause an intense radiation dose to a single spot on the skin. Who will oversee problems with overall dose after repair or software problems? Exactly,I travel frequently this shit pisses me off. These tsa slaves walk through these machines all day long. I have seen them. "While it is true that the ALL is all, It is equally true that the ALL is within all." -The Kybalion- Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense. -(The Buddha) |
Anonymous Coward User ID: 1159517 United States 11/23/2010 02:42 PM Report Abusive Post Report Copyright Violation | |
Anonymous Coward User ID: 2807987 United States 10/23/2011 11:57 PM Report Abusive Post Report Copyright Violation | |