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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 Re:Privacy is an illusion (Score 4, Interesting) 124

The only thing we have going for us, is that the vast majority of us won't raise the eyebrows of any government employees in our lifetimes. The sad part is that a lonely few will, and they'll be dealt with unfairly and harshly.

Which means it falls to us as the vast majority to hold those who abuse their governmental power to account when they deal with someone unfairly. A duty, I'm sad to say, we are all falling woefully short of...

And before anyone bitches about me just bitching, here is the first and most important step you can take. Inform Yourself! Check your putative representative's voting records, and compare it to what he's saying. Go out and but a newspaper from the "other side", to get balanced view of things. Challenge your friends when they make wild, or even just unsubstantiated, statements. A phrase I like personally (from CSI) "state your source". It's gentle, and mostly non-offensive, and goes down well as a pop-culture reference. And lastly, if you don't have the resources to fact check something, suggest it to a fact checking agency. They don't work for free often, but if you put something on their radar, they can at least look in to it when some suitably close paid for work comes in. Better yet, tip off the opposing politician's campaign, and get them to pay for it.

Submission + - Fuel saving car (toyota.com)

An anonymous reader writes: Ever made someone do a double take? You will now. The new 2015 Camry styling is impossible to ignore, with bold, aggressive hood lines and a striking new front grille. From now on, people won’t just be talking about all that technology, safety and quality engineering. They’ll be too busy asking “Who was that?"

Submission + - Agile Testing Conference 2014 (agileinbusiness.com)

agilebusiness writes: Agile in Business Conference — An opportunity to meet agile experts, participate in workshop and to build network with experienced Business and Technical practitioners in every conference which is organized by UNICOM learning.

Comment Sell BandWIDTH not data (Score 3) 316

What I don't understand is why they don't just make everyone's life easier and sell the unlimited plans by bandwidth, not 'data limit', i.e. unlimited 1Gb/s costs X, unlimited 2Gb/s costs more etc. Pay for your speed, and never sell more than some fraction of a towers total bandwidth, so that two or three big down loaders at once don't clobber everyone else.

Submission + - Nasa approves 'impossible' space engine design that apparently violates the laws (independent.co.uk) 4

sirlark writes: In a quiet announcement that has sent shockwaves through the scientific world, Nasa has cautiously given its seal of approval to a new type of “impossible” engine that could revolutionize space travel.

In a paper published by the agency’s experimental Eagleworks Laboratories, Nasa engineers confirmed that they had produced tiny amounts of thrust from an engine without propellant – an apparent violation of the conservation of momentum; the law of physics that states that every action must have an equal and opposite reaction.

Comment Re:How many drivers? (Score 1) 84

I agree that the distribution of the benefits of progress is a big problem, but consider also the distribution of losses. By its very nature, technological progress tends to cut low-skilled jobs, because those are the easiest to automate. In general, when progress happens it means we as a society have to become more educated just to get on the bottom of the employment ladder. If anything, the distribution of benefits should be generously apportioned towards creating and extending free education up to graduate level at least. When driver-less cars come into widespread usage, there will be some replacement of lost jobs with other ones: maintenance of driver-less cars, design and production of apps/entertainment systems for driver-less cars, etc. Those are all skilled labour positions. However, there's one thing that doesn't require any skill. Owning a car. And owning a driver-less car allows a single taxi operator to run multiple vehicles. Sure it requires a capital investment, but the point is, it doesn't remove the income stream entirely, in fact, it might even allow more income if handled correctly.
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).

Comment Re:Your Results Will Vary (Score 1) 241

Higher Math is not necessary in all fields of programming but it is certainly very necessary in many.

... which means that higher maths is really domain specific, and not necessary for programming. Otherwise I could say the accounting or biochemistry were necessary to learn to program, if that's the field I started out in learning to program

Businesses

Why the FCC Is Likely To Ignore Net Neutrality Comments and Listen To ISPs 140

Jason Koebler writes: Time and time again, federal agencies like the FCC ignore what the public says it wants and side with the parties actually being regulated — the ISPs, in this case. Research and past example prove that there's not much that can be considered democratic about the public comment period or its aftermath. "Typically, there are a score or so of lengthy comments that include extensive data, analysis, and arguments. Courts require agencies to respond to comments of that type, and they sometimes persuade an agency to take an action that differs from its proposal," Richard Pierce, a George Washington University regulatory law professor said. "Those comments invariably come from companies with hundreds of millions or billions of dollars at stake or the lawyers and trade associations that represent them. Those are the only comments that have any chance of persuading an agency."

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Top Ten Things Overheard At The ANSI C Draft Committee Meetings: (5) All right, who's the wiseguy who stuck this trigraph stuff in here?

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