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Technology Stocks : Axon Enterprise, Inc. (AXON), formerly Taser Intl. -- Ignore unavailable to you. Want to Upgrade?


To: John Carragher who wrote (621)3/3/2005 1:45:37 PM
From: Jill  Read Replies (3) | Respond to of 974
 
Maximum pain is aim of new US weapon
19:00 02 March 2005
Exclusive from New Scientist Print Edition
David Hambling
The US military is funding development of a weapon that delivers a bout of excruciating pain from up to 2 kilometres away. Intended for use against rioters, it is meant to leave victims unharmed. But pain researchers are furious that work aimed at controlling pain has been used to develop a weapon. And they fear that the technology will be used for torture.

"I am deeply concerned about the ethical aspects of this research," says Andrew Rice, a consultant in pain medicine at Chelsea and Westminster Hospital in London, UK. "Even if the use of temporary severe pain can be justified as a restraining measure, which I do not believe it can, the long-term physical and psychological effects are unknown."

The research came to light in documents unearthed by the Sunshine Project, an organisation based in Texas and in Hamburg, Germany, that exposes biological weapons research. The papers were released under the US's Freedom of Information Act.

One document, a research contract between the Office of Naval Research and the University of Florida in Gainesville, US, is entitled "Sensory consequences of electromagnetic pulses emitted by laser induced plasmas".

It concerns so-called Pulsed Energy Projectiles (PEPs), which fire a laser pulse that generates a burst of expanding plasma when it hits something solid, like a person (New Scientist print edition, 12 October 2002). The weapon, destined for use in 2007, could literally knock rioters off their feet.

Pain trigger
According to a 2003 review of non-lethal weapons by the US Naval Studies Board, which advises the navy and marine corps, PEPs produced "pain and temporary paralysis" in tests on animals. This appears to be the result of an electromagnetic pulse produced by the expanding plasma which triggers impulses in nerve cells.

The new study, which runs until July and will be carried out with researchers at the University of Central Florida in Orlando, aims to optimise this effect. The idea is to work out how to generate a pulse which triggers pain neurons without damaging tissue.

The contract, heavily censored before release, asks researchers to look for "optimal pulse parameters to evoke peak nociceptor activation" - in other words, cause the maximum pain possible. Studies on cells grown in the lab will identify how much pain can be inflicted on someone before causing injury or death.

Long-term risk
New Scientist contacted two researchers working on the project. Martin Richardson, a laser expert at the University of Central Florida, US, refused to comment. Brian Cooper, an expert in dental pain at the University of Florida, distanced himself from the work, saying "I don't have anything interesting to convey. I was just providing some background for the group." His name appears on a public list of the university's research projects next to the $500,000-plus grant.

John Wood of University College London, UK, an expert in how the brain perceives pain, says the researchers involved in the project should face censure. "It could be used for torture," he says, "the [researchers] must be aware of this."

Amanda Williams, a clinical psychologist at University College London, fears that victims risk long-term harm. "Persistent pain can result from a range of supposedly non-destructive stimuli which nevertheless change the functioning of the nervous system," she says. She is concerned that studies of cultured cells will fall short of demonstrating a safe level for a plasma burst. "They cannot tell us about the pain and psychological consequences of such a painful experience."



To: John Carragher who wrote (621)3/3/2005 7:02:37 PM
From: im a survivor  Respond to of 974
 
<<'Can't help it if everything surrounding the company right now is negative.'

that is not true your last 13 posts and i stopped counting are all negative. i have posted news from a number of sources positive. yet as soon as i post up pops a negative response. yet you have no investment in the company but immediately post a negative comment. very strange.>>

OK, not EVERYTHING is negative, but you gotta admitt, everyday, there are ample of negative news stories on TASR that I could copy and paste, but dont.....And learn how to count, or to decifer posts...My last 13 posts were all negative and you stopped counting?? Funny, cause my post today in which I clearly state I dont understand management in their refusal to go lethal and get regulated, clearly stated my opinion that IF they were to do so, it would take away many of the negatives and increase sales dramatically....Now, you can take that as negative or positive...it is my opinion, and it can be looked at both ways.....and I know that due to the many people I have spoken to that agree 110%....and some that disagree...but the majority agrees that being in court is not good...holding all the liability is not good...having sales held up due to investigations is not good...most agree....declare them as lethal/dangerous, regulate them, and most of the problems and liability issues disappear and sales increase...if you see it otherwise, that is your right.....

<<i am finished on replies.. have a nice day.>>

And you have a great weekend...I do not wish that tasr craters...I am a bull at heart and hope that ALL longs make money...regardless of the company......I respect the shorts and learn very much from them, but I still do, and always will, root for longs....