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Medicine

Why Doesn't Exercise Lead To Weight Loss? 978

antdude writes "The New York Times' Well blog reports that 'for some time, researchers have been finding that people who exercise don't necessarily lose weight.' A study published online in September 2009 in The British Journal of Sports Medicine was the latest to report apparently disappointing slimming results. In the study, 58 obese people completed 12 weeks of supervised aerobic training without changing their diets. The group lost an average of a little more than seven pounds, and many lost barely half that. How can that be?"
Programming

Scala, a Statically Typed, Functional, O-O Language 299

inkslinger77 notes a Computerworld interview with Martin Odersky on the Scala language, which is getting a lot of attention from its use on high-profile sites such as Twitter and LinkedIn. The strongly typed language is intended to be a usable melding of functional and object-oriented programming techniques. "My co-workers and I spend a lot of time writing code so we wanted to have something that was a joy to program in. That was a very definite goal. We wanted to remove as many of the incantations of traditional high-protocol languages as possible and give Scala great expressiveness so that developers can model things in the ways they want to. ... You can express Scala programs in several ways. You can make them look very much like Java programs which is nice for programmers who start out coming from Java. ... But you can also express Scala programs in a purely functional way and those programs can end up looking quite different from typical Java programs. Often they are much more concise. ... Twitter has been able to sustain phenomenal growth, and it seems with more stability than what they had before the switch, so I think that's a good testament to Scala. ... [W]e are looking at new ways to program multicore processors and other parallel systems. We already have a head start here because Scala has a popular actor system which gives you a high-level way to express concurrency. ... The interesting thing is that actors in Scala are not a language feature, they have been done purely as a Scala library. So they are a good witness to Scala's flexibility..."
Earth

Greenpeace Decries Lack of Environmental Progress From Console Makers 143

SwiftyNifty writes with an update to Greenpeace's 2007 criticism of game console manufacturers over environmental concerns. Their claim was that some of the chemicals used to make the consoles were toxic, and that the manufacturers' recycling practices were not up to snuff. Two years have passed, and Greenpeace now says that progress is either slow or non-existent. "... Nintendo has little plan to remove PVC and almost no plans to remove [brominated flame retardants]. Slightly further up the scale, Microsoft was again awarded a poor ranking due to the use of toxic waste materials. And Sony, who rank rather well in their mobile phone partnership with Ericsson (scoring 6.5 out of 10 for improved toxic waste and efficient energy usage) didn't perform as well in the console category, failing to eliminate PVC or BFRs from their gaming products."
PHP

Journal Journal: PHP Tutorial - Variables

A variable is a means of storing a value, such as a text string or a number. In PHP you do not have to declare your variable, as it's automatically declared when you set it. Since you do not need to declare the variable, you do not have to specify what kind of data it contains either.
The Internet

Kazaa To Return As a Legal Subscription Service 133

suraj.sun sends in this excerpt from CNet: "One of the most recognizable brands in the history of illegal downloading is due to officially resurface, perhaps as early as next week, sources close to the company told CNET News. Only this time the name Kazaa will be part of a legal music service. Altnet and parent company Brilliant Digital Entertainment attached the Kazaa brand to a subscription service that will offer songs and ringtones from all four of the major recording companies. For the past few months, a beta version has been available. The company tried recently to ratchet up expectations with a series of vague, and what some considered misguided, press releases. The site will open with over 1 million tracks." The NYTimes has a related story about how the music industry is trying to convert casual pirates by offering more convenient new services.
The Courts

Music Industry Wants a Cut of Pirate Bay Sale 214

suraj.sun writes "The music industry will attempt to seize money paid to acquire the Pirate Bay. A couple of weeks back the Global Gaming Factory, a Swedish software company, announced that it would acquire the Pirate Bay for $7.8 million. Since then the company has been touting a new business model and even hiring executives, such as Wayne Rosso, the former Grokster president, to legally obtain content from film and music industries. What remains to be seen is how that sale might be affected by attempts by the music industry to collect the $3.6 million damages that a Swedish court awarded it in April. Alex Jacob, a spokesman for the IFPI, said that the group has always intended to collect the damages award, but now, should the sale go through, music execs know that the original Pirate Bay operators have access to the money." According to CNet, the four original Pirates claim they no longer own the company and that no money from the sale will go to them.
NASA

NASA Has the Lost Tapes 256

The Shuttle launch may have been delayed by two days, but NASA has better news to report. caffiend666 writes "As speculated a few weeks ago, NASA has found and is starting to restore the lost Apollo 11 tapes. A Briefing will be held July 16th at the Newseum in Washington to 'release greatly improved video imagery from the July 1969 live broadcast of the Apollo 11 moonwalk... The original signals were recorded on high quality slow-scan TV (SSTV) tapes. What was released to the TV networks was reduced to lower quality commercial TV standards.'"
Medicine

Swine Flu Kills Obese People Disproportionately 661

Philip K Dickhead writes "Bloomberg is reporting that the World Health Organization discovered a single, surprising characteristic that's emerged among swine flu victims who become severely ill: They are all fat. Infected people with a body mass index greater than 40 suffer respiratory complications that are harder to treat and can be fatal. The virus appears to be on a collision course with the obesity epidemic. WHO officials are gathering statistics to confirm and understand this development. 'It's very likely that if we went back retrospectively and looked at people who did poorly during seasonal flu, what would shake out is that obesity would be one of the risks.' Fat cells secrete chemicals that cause chronic, low-level inflammation that can hamper the body's immune response and narrow the airways, says Tim Armstrong, a doctor working in the WHO's chronic diseases department in Geneva."

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