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+ - U.K. team claims breakthrough in universal cancer test->

Submitted by Anonymous Coward
An anonymous reader writes "U.K. researchers say they've devised a simple blood test that can be used to diagnose whether people have cancer or not. The Lymphocyte Genome Sensitivity (LGS) test looks at white blood cells and measures the damage caused to their DNA when subjected to different intensities of ultraviolet light (UVA), which is known to damage DNA. The results of the empirical study show a distinction between the damage to the white blood cells from patients with cancer, with pre-cancerous conditions and from healthy patients. “Whilst the numbers of people we tested are, in epidemiological terms, quite small (208), in molecular epidemiological terms, the results are powerful," said the team's lead researcher. "We’ve identified significant differences between the healthy volunteers, suspected cancer patients and confirmed cancer patients of mixed ages at a statistically significant level .... This means that the possibility of these results happening by chance is 1 in 1000." The research is published online in the FASEB Journal, the US Journal of the Federation of American Societies for Experimental Biology."
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+ - Ask Slashdot: Where can I obtain resources to program for Palm OS 5?

Submitted by baka_toroi
baka_toroi (1194359) writes "I got a Tungsten E2 from a friend and I wanted to give it some life by programming for it a little bit. The main problem I'm bumping with is that HP thought it would be awesome to just shut down every single thing related to Palm OS development. After googling a lot I found out CodeWarrior was the de facto IDE for Palm OS development... but I was soon disappointed as I learned that Palm moved from the 68K architecture to ARM, and of course, CodeWarrior was just focused on Palm OS 4 development.

Now, I realize Palm OS 4 software can be run on Palm OS 5, but I'm looking to use some of the "newer" APIs. Also, I have the Wi-fi add-on card so I wanted to create something that uses it. I thought what I needed was PODS (Palm OS Development Suite) but not only I can't find it anywhere but also it seems it was deprecated during Palm OS's lifetime. It really doesn't help the fact that I'm a beginner, but I really want to give this platform some life.
Any general tip, book, working link or even anecdotes related to all this will be greatly appreciated."

+ - New Findings On Graphene As A Conductor With IC Components

Submitted by ClockEndGooner
ClockEndGooner (1323377) writes "Philadelphia's NPR affiliate, WHYY FM, reported today on their Newsworks program that a research team at the University of Pennsylvania have released their preliminary findings on the use of graphene as a conductor in the next generation of computer chips. "It's very, very strong mechanically, and it is an excellent electronic material that might be used in future computer chips," said Charlie Johnson, a professor of physics and astronomy at the University of Pennsylvania. From the article: Future graphene transistors, Johnson said, are likely to be only tens of atoms across."

+ - The Misleading Fliers Comcast Used to Kill Off a Local Internet Competitor

Submitted by Jason Koebler
Jason Koebler (3528235) writes "In the months and weeks leading up to a referendum vote that would have established a locally owned fiber network in three small Illinois cities, Comcast and SBC (now AT&T) bombarded residents and city council members with disinformation, exaggerations, and outright lies to ensure the measure failed.
The series of two-sided postcards painted municipal broadband as a foolhardy endeavor unfit for adults, responsible people, and perhaps as not something a smart woman would do. Municipal fiber was a gamble, a high-wire act, a game, something as "SCARY" as a ghost. Why build a municipal fiber network, one asked, when "internet service [is] already offered by two respectable private businesses?" In the corner, in tiny print, each postcard said "paid for by SBC" or "paid for by Comcast.""

+ - A Fictional Compression Metric Moves Into the Real World->

Submitted by Tekla Perry
Tekla Perry (3034735) writes "The "Weissman Score"—created for HBO's Silicon Valley to add dramatic flair to the show's race to build the best compression algorithm—creates a single score by considering both the amount of compression and the compression speed. While it was created for a TV show, it does really work, and it's quickly migrating into academia. Computer science and engineering students will begin to encounter the Weissman Score in the classroom this fall."
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Privacy

Ask Slashdot: Preparing an Android Tablet For Resale? 92

Posted by timothy
from the link-free-cloth-and-a-.45 dept.
UrsaMajor987 (3604759) writes I have a Asus Transformer tablet that I dropped on the floor. There is no obvious sign of damage but It will no longer boot. Good excuse to get a newer model. I intend to sell it for parts (it comes with an undamaged keyboard) or maybe just toss it. I want to remove all my personal data. I removed the flash memory card but what about the other storage? I know how to wipe a hard drive, but how do you wipe a tablet? If you were feeling especially paranoid, but wanted to keep the hardware intact for the next user, what would you do?

+ - How do you wipe an Android tablet?

Submitted by UrsaMajor987
UrsaMajor987 (3604759) writes "I have a Asus Transformer tablet that I dropped on the floor. There is no obvious sign of damage but It will no longer boot. Good excuse to get a newer model. I intend to sell it for parts (it comes with an undamaged keyboard) or maybe just toss it. I want to remove all my personal data. I removed the flash memory card but what about the other storage? I know how to wipe a hard drive, but how do you wipe a tablet?"

+ - On Learning to Think Like A Programmer

Submitted by danspalding
danspalding (560127) writes "I'm an adult educator who's posted here before, about my book "How to Teach Adults". Now I'm learning to code to (hopefully) make quality adult ed available to more people around the world. And it's been hard. But I recently used my adult learning expertise to make a breakthrough in my ability to think like a programmer. So what does Slashdot think? What does thinking like a programmer mean to you — and how did you learn to do so?"
Cellphones

Lots Of People Really Want Slideout-Keyboard Phones: Where Are They? 388

Posted by timothy
from the could-be-anywhere-really dept.
Bennett Haselton writes: I can't stand switching from a slideout-keyboard phone to a touchscreen phone, and my own informal online survey found a slight majority of people who prefer slideout keyboards even more than I do. Why will no carrier make them available, at any price, except occasionally as the crummiest low-end phones in the store? Bennett's been asking around, of store managers and users, and arrives at even more perplexing questions. Read on, below.
Bitcoin

US States Edge Toward Cryptocoin Regulation 134

Posted by timothy
from the hey-these-still-smell-like-dollars dept.
SonicSpike points out an article from the Pew Charitable Trusts' Research & Analysis department on the legislation and regulation schemes emerging in at least a few states in reaction to the increasing use of digital currencies like Bitcoin. A working group called the Conference of State Bank Supervisors’ Emerging Payments Task Force has been surveying the current landscape of state rules and approaches to digital currencies, a topic on which state laws are typically silent. In April, the task force presented a model consumer guidance to help states provide consumers with information about digital currencies. A number of states, including California, Massachusetts and Texas, have issued warnings to consumers that virtual currencies are not subject to “traditional regulation or monetary policy,” including insurance, bonding and other security measures, and that values can fluctuate dramatically. ... The article focuses on the high-population, big-economy states of New York, California and Texas, with a touch of Kansas -- but other states are sure to follow. Whether you live in the U.S. or not, are there government regulations that you think would actually make sense for digital currencies?

+ - Cellphone Unlocking Bill Has One Big Gotcha-> 2

Submitted by itwbennett
itwbennett (1594911) writes "The cellphone unlocking bill that passed in the House of Representatives on Friday, and which President Obama said he would sign, comes with a catch that will likely prevent you from switching carriers — at least right away: Your existing wireless contract takes precedence over the law. So if your wireless contract says that you can't unlock your phone until your contract expires, you can't do it."
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+ - State governments consider regulating digital currency-> 1

Submitted by SonicSpike
SonicSpike (242293) writes "Now that consumers can use digital currencies like bitcoin to buy rugs from Overstock.com, pay for Peruvian pork sandwiches from a food truck in Washington, D.C. and even make donations to political action committees, states are beginning to explore how to regulate the emerging industry.

Digital currencies — also known as virtual currencies or cash for the Internet —allow people to transfer value over the Internet, but are not legal tender. Because they don’t require third-party intermediaries such as credit card companies or PayPal, merchants and consumers can avoid the fees typically associated with traditional payment systems.

Advocates of virtual currencies also say that because personal information is not tied to transactions, digital currencies are less prone to identity theft.

With about $7.8 billion in circulation, bitcoin is the most widely used digital currency; others include Litecoin and Peercoin. All are examples of cryptocurrencies, a subset of digital currencies that rely on cryptography to function.

“As far as we know, most state laws are completely silent on this topic,” said David J. Cotney, chairman of the Conference of State Bank Supervisors’ Emerging Payments Task Force, which in March began exploring virtual currency.

Among the questions the task force will consider, Cotney said, is whether bitcoins should be classified as currencies, investment securities or commodities, which could determine which regulators should apply.

New York became the first state to propose regulations for the digital currency industry when it unveiled earlier this month a broad-ranging proposal that aims to address consumer protection, money laundering and cybersecurity.

Until recently, California prohibited the use of alternative currencies. Last month, Democratic Gov. Jerry Brown signed legislation to allow the use of alternative currencies, including digital currencies.

The Texas Department of Banking said in April Texas will not treat bitcoin and other digital currencies as money. “What it means, from our perspective, is just simply that it’s not money for the purposes of money transmission or currency exchange,” said Daniel Wood, an assistant general counsel in the department. “A bitcoin is basically property.” However, most bitcoin exchanges would be considered money transmitters and exchanging digital currency for sovereign currency would in most cases be considered money transmission.

Last month, the Kansas Office of the State Bank Commissioner issued a guidance that, like Texas, concluded that digital currencies are not considered money under the Kansas Money Transmitter Act."

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The Internet

Internet Census 2012 Data Examined: Authentic, But Chaotic and Unethical 29

Posted by timothy
from the could-have-been-worse dept.
An anonymous reader writes "A team of researchers at the TU Berlin and RWTH Aachen presented an analysis of the Internet Census 2012 data set (here's the PDF) in the July edition of the ACM Sigcomm Computer Communication Review journal. After its release on March 17, 2013 by an anonymous author, the Internet Census data created an immediate media buzz, mainly due to its unethical data collection methodology that exploited default passwords to form the Carna botnet. The now published analysis suggests that the released data set is authentic and not faked, but also reveals a rather chaotic picture. The Census suffers from a number of methodological flaws and also lacks meta-data information, which renders the data unusable for many further analyses. As a result, the researchers have not been able to verify several claims that the anonymous author(s) made in the published Internet Census report. The researchers also point to similar but legal efforts measuring the Internet and remark that the illegally measured Internet Census 2012 is not only unethical but might have been overrated by the press."

+ - U.S. Coastal Flooding on the Rise, Government Study Finds->

Submitted by mdsolar
mdsolar (1045926) writes "Flooding is increasing in frequency along much of the U.S. coast, and the rate of increase is accelerating along the Gulf of Mexico and Atlantic coasts, a team of federal government scientists found in a study released Monday.

The study examined how often 45 tide gauges along the country’s shore exceeded National Weather Service flood thresholds across several decades. The researchers found that the frequency of flooding increased at 41 locations. Moreover, they found that the rate of increase was accelerating at 28 of those locations. The highest rates of increase were concentrated along the mid-Atlantic coast."

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+ - Better Living Through Data->

Submitted by jradavenport
jradavenport (3020071) writes "Using 2 years of continuous (every 1 minute) monitoring of my MacBook Air battery usage, I have been able to study my own computer use patterns in amazing detail. This dataset includes 293k measurements, or more than 204 days of use over 2 years. I use the laptop more than 50hours per week on average, and my most productive day is Tuesday. Changes in my work/life balance have begun to appear over the 2 year span, and I am curious if such data can help inform how much computer use is healthy/effective."
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