vikingpower (768921) writes "Two new papers, of which one in Geophysical Research Letters and the other in Science come with rather conclusive evidence that the retreat of all West Antarctica glaciers is going faster than thought until now. The Guardian has an article on it. Eric Rignot, one of the NASA researchers who participated to the paper in Geophysical Research Letters, is quoted: "‘A large sector of the western Antarctic ice sheet has gone into a state of irreversible retreat. It has passed the point of no return. This retreat will have major consequences for sea level rise worldwide.’". Ian Joughin, principal author of the Science paper, is rather pessimistic about what is happening here: "‘The thinning we are seeing is not just some temporary trend. It is really the beginning of a larger scale collapse that is likely to play out over a two to 10-century range.’"
The investigated glaciers play a major role in pinning the much larger and much thicker West Antarctic ice shelf down to where it is now. If this ice shelf melts, we'll be in deeper trouble. For this to happen, the already-cited Joughin put the most likely timeframe at between 200 and 500 years, according to the Guardian." Link to Original Source top
Dutch Railways set to facilitate suicide, Re-use of Old Locomotives
In what represented a cautionary tale for terrorist teachers, and a cause of dark humor for ordinary Iraqis, a commander at a secluded terrorist training camp north of Baghdad unwittingly used a belt packed with explosives while conducting a demonstration early Monday for a group of militants, killing himself and 21 other members of the Islamic State of Iraq and Syria, army and police officials said.
vikingpower (768921) writes "Isabel Allende's The House of The Spirits. Sherman Alexie's The Absolutely True Diary of a Part-Time Indian. Alice Walker's The Color Purple. Toni Morrison's The Bluest Eye. Ralph Ellison's The Invisible Man.
vikingpower (768921) writes "Robotics engineer Taylor Alexander needed to lift a nuclear cooling tower off its foundation using 19 high-strength steel cables, and the Android app that was supposed to accomplish it, for which he’d just paid a developer $20,000, was essentially worthless. Undaunted and on deadline—the tower needed a new foundation, and delays meant millions of dollars in losses—he re-wrote the app himself. That’s when he discovered just how hard it is to connect to sensors via the standard long-distance industrial wireless protocol, known as Zigbee.
It took him months of hacking just to create a system that could send him a single number—which represented the strain on each of the cables—from the sensors he was using. Surely, he thought, there must be a better way. And that’s when he realized that the solution to his problem would also unlock the potential of what’s known as the “internet of things” (the idea that every object we own, no matter how mundane, is connected to the internet and can be monitored and manipulated via the internet, whether it’s a toaster, a light bulb or your car).
vikingpower (768921) writes "Here is a full executive summary of a classified internal NSA report on breaches of NSA privacy rules and legal restrictions.The report covers the period from January through March 2012 and includes comparative data for the full preceding year. Its author is director of oversight and compliance for the NSA’s Signals Intelligence Directorate, but the scope of the report is narrower. Incidents are counted only if they took place within “NSA-Washington,” a term encompassing the Ft. Meade headquarters and nearby facilities. The NSA declined to provide comparable figures for its operations as a whole. A senior intelligence official said only that if all offices and directorates were included, the number of violations would “not double.” A main article in today's Washington Post covers the scoop. US District Judge Reggie B. Walton, leader of the US Foreign Intelligence Surveillance Court and interviewed in a related article, says " (... ) the court lacks the tools to independently verify how often the government’s surveillance breaks the court’s rules that aim to protect Americans’ privacy. Without taking drastic steps, it also cannot check the veracity of the government’s assertions that the violations its staff members report are unintentional mistakes (... ) "" Link to Original Source top
Blackberry's Principal Stockholder Considering Take-Over ?
Recently I ( a software architect ) was asked, by my current employer, to do some "thought work" on functional testing. Of software, that is. To my surprise, there is surprisingly little scientific literature on the subject., and much of it is outdated. Is it not being taken serious as a topic of research and investigation ? Or is it really not worth it ? I was thrown back all the way to a paper by Priestley ( paywall, alas ) and, before that, to the thoughts of famous mathematician Imre Lakatos on empirical science. And no, Wikipedia has nothing of value on the foundations of functionally testing software. So - are we dealing with a technique ? With one of the human sciences ? Or with baked air ?
All right. They are one of the ( supposedly ) leading media corporations in the world. No, I am not going to name them, but they are Japanese.
As a consultant, together with two colleagues, we identified one of the main painpoints in their information system: an excessive dependence upon Oracle. 50% or so of business logic in Oracle RDBMS. Oracle as central integration point.
They could save big money on going to a replacement. But fear ( from upper management ) and shame dominate management culture. My colleagues and I are running out of arguments to convince them. We are in the position of a doctor whose hand is struck away while trying to cure a bad wound. Who provides us with arguments ? What would you tell these scared, ashamed people ?