Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×

Comment Re:What about Oregon and Washington? (Score 1) 368

This is a fair point. The traditional meaning of "may" involves some permission being granted by one party to one party ("May I?" = "Will you allow me to?"). Since they obviously aren't telling you that you give them permission, the only possible meaning would be that they are giving you permission to make a recording. Never thought of it like that before, but that's literally what they're saying.
China

Chinese Researchers' 'Terror Cam' Could Scan Crowds, Looking for Stress 146

concertina226 (2447056) writes Scientists at China's Southwest University in Chongqing are working on a new type of camera that takes Big Brother to a whole new level – the camera is meant to detect highly stressed individuals so that police can catch them before they commit a crime. The camera makes use of hyperspectral imaging, i.e. a 'stress sensor' that measures the amount of oxygen in blood across visible areas of the body, such as the face. Chinese authorities are deeply concerned about the recent spate of deadly attacks occurring in public places, such as the mass stabbing attack by eight knife-wielding extremists in the city of Kunming, Yunnan in March, which left 29 civilians dead and over 140 others injured.
Biotech

Injecting Liquid Metal Into Blood Vessels Could Help Kill Tumors 111

KentuckyFC (1144503) writes One of the most interesting emerging treatments for certain types of cancer aims to starve the tumor to death. The strategy involves destroying or blocking the blood vessels that supply a tumor with oxygen and nutrients. Without its lifeblood, the unwanted growth shrivels up and dies. This can be done by physically blocking the vessels with blood clots, gels, balloons, glue, nanoparticles and so on. However, these techniques have never been entirely successful because the blockages can be washed away by the blood flow and the materials do not always fill blood vessels entirely, allowing blood to flow round them. Now Chinese researchers say they've solved the problem by filling blood vessels with an indium-gallium alloy that is liquid at body temperature. They've tested the idea in the lab on mice and rabbits. Their experiments show that the alloy is relatively benign but really does fill the vessels, blocks the blood flow entirely and starves the surrounding tissue of oxygen and nutrients. The team has also identified some problems such as the possibility of blobs of metal being washed into the heart and lungs. Nevertheless, they say their approach is a promising injectable tumor treatment.

Comment I'm sure (Score 1) 54

There's some savings to be had by, if you have a geographically distributed system across time zones, moving loads to lower commercial rates based on time zone.

For those that don't know, commercial rates vary, and spike at peak demand time (~14:00) Moving peak load by forward or back 2 time zones would move you out of peak rates.

The Military

Long-Wave Radar Can Take the Stealth From Stealth Technology 275

AbrasiveCat (999190) writes "In the continuing game of cat and mouse between offensive and defensive technologies of war, the technology of radar stealth may have been matched by new multiple frequency radar systems. U.S Naval Institute News reports the Chinese and Russians may be developing such systems. The present radar systems use high frequency waves for accurately locating an incoming target. Stealth aircraft are designed to adsorb or reflect these waves away from the receiver. It turns out longer wave radars can see the stealth aircraft. The longer wave radar lacks the precision of the high frequency radar, but when the two are combined, as the Russians, Chinese (and U.S.) are doing, you can produce accurate targeting radar. The F117 may have been in a golden age for stealth technology, it will be interesting to see if the F35 arrives too late to be effective against other countries with advanced radar systems."

Comment Nothing that Apple doesn't already do (Score 1) 267

Apple did the same thing with their upgrade to iOS. If you had iOS6 and an older Mac, you could connect through iTunes and everything worked fine. Then they "upgraded" to iOS7, and without warning you had to have a more recent version of iTunes, which in turn requires Mac OS 10.6.8 or newer. So don't think this is some Microsoft conspiracy. It's just typical thoughtless programmers not giving a shit about reverse compatibility.

It's surprising that people are raising a fuss about this, when they didn't say peep about the iPhone thing. Hell, on the Apple Discussions board if you try to bring up something like this, you are ridiculed for having a computer more than three years old.

Comment Re:High success rate or lots of unknowns? (Score 1) 256

I think you misunderstand what things can link you to a terrorist. If you are the dry cleaner for a terrorist's dog walker, then you have a link to a terrorist. You are being watched. What I find so amazing is that even with such feeble all-encompassing definitions, they couldn't find a way to "link" these other 280k people.

Comment I worked helpdesk for a large employer (Score 3, Insightful) 246

I started out all full of piss and vinegar and eventually learned to relax.

You will only make enemies if you play politics. Only play in politics that involve you directly. Let everything else go. It's not your job to know it though you have the ability to. You won't be faulted for not disclosing something that your privileges allowed you to know, but declined to know.

Be everyone's friend. I made friends and gained people's trust by being fair. They told me even more. I could go around uninstalling their games and stuff... But I didn't because it's just piss them off. So I just told them I saw the game and if something starts behaving weirdly, I'm going to blame the game first, and that they should uninstall it before I came back. That seemed to be enough to cover my ass in the event someone else found it and reported it to the head of IT. It kept me from making enemies. Exercising restraint is the key to success. If no one likes you, they won't put in the good word.

Biotech

DNA Project 'to Make UK World Genetic Research Leader' 65

mrspoonsi (2955715) writes A project aiming to revolutionise medicine by unlocking the secrets of DNA is under way in centres across England. Prime Minister David Cameron has said it "will see the UK lead the world in genetic research within years". The first genetic codes of people with cancer or rare diseases, out of a target of 100,000, have been sequenced. Experts believe it will lead to targeted therapies and could make chemotherapy "a thing of the past". Just one human genome contains more than three billion base pairs — the building blocks of DNA. Prof Jeremy Farrar, director of the Wellcome Trust, said: "I can see a future where genetics is going to come into every bit of medicine from cardiology to oncology to infectious diseases." "Twenty years from now there's going to be a plethora of those, we will have a series of mutations which academics and industry will have developed therapies for, which will be targeted at you and specific for that cancer." He said chemotherapy, which attacks all dividing cells in the body, would be replaced with such therapies. "We will look back in 20 years' time and think of blockbuster chemotherapy [as] a thing of the past and we'll think 'Gosh, what an era that was'." David Cameron has announced a series of investments across government, industry and charities totalling £300m ($500m).

Slashdot Top Deals

"Life sucks, but it's better than the alternative." -- Peter da Silva

Working...