Tuesday, July 30, 2013

Laser communications set for Moon mission - Phys

An advanced laser system offering vastly faster data speeds is now ready for linking with spacecraft beyond our planet following a series of crucial ground tests. Later this year, ESA's observatory in Spain will use the laser to communicate with a NASA Moon orbiter.

The laboratory testing paves the way for a live space demonstration in October, once NASA's Lunar Atmosphere and Dust Environment Explorer ? LADEE ? begins orbiting the Moon.

LADEE carries a terminal that can transmit and receive pulses of laser light. ESA's Optical Ground Station on Tenerife will be upgraded with a complementary unit and, together with two US ground terminals, will relay data at unprecedented rates using infrared light beams at a wavelength similar to that used in fiber-optic cables on Earth.

"The testing went as planned, and while we identified a number of issues, we'll be ready for LADEE's mid-September launch," says Zoran Sodnik, manager for ESA's Lunar Optical Communication Link project.

"Our ground station will join two NASA stations communicating with the LADEE Moon mission, and we aim to demonstrate the readiness of optical communication for future missions to Mars or anywhere else in the Solar System."

Testing new European technology

The testing took place in July at a Zurich, Switzerland, facility owned by ESA's industrial partner RUAG and made use of a new detector and decoding system, a ranging system and a transmitter.

A NASA team, supported by the Massachusetts Institute of Technology, Lincoln Laboratory and the Jet Propulsion Laboratory, brought over their laser terminal simulator, while ESA together with RUAG and Axcon of Denmark set up the European equipment to test compatibility between the two sets of hardware.

"This interagency optical compatibility test was the first of its kind, and it established the uplink, downlink and the ranging measurement," says ESA's Klaus-Juergen Schulz, responsible for ground station systems at the European Space Operations Centre, Darmstadt.?

The first laser link-up with LADEE is expected to be attempted four weeks after launch, around mid-October.

Laser pathways to future space communication

Laser communications at near-infrared wavelengths may be the way of the future when it comes to downloading massive amounts of data from spacecraft orbiting Earth, Mars or even more distant planets.

These units are lighter, smaller and need less power than today's radio systems, promising to cut mission costs and provide opportunities for new science payloads.

Explore further: NASA's first laser communication system integrated, ready for launch

Source: http://phys.org/news/2013-07-laser-moon-mission.html

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Sunday, July 28, 2013

African Union delegation arrives in Egypt

african union delegation egyptA delegation from the African Union (AU) arrived in Cairo on Sunday to meet with the Egyptian leadership following the country?s suspension from all union activities.

The AU announced their decision to suspend Egypt on 5 July, citing the ouster of former president Mohamed Morsi

Friday, July 26, 2013

Google TV getting Chromecast support in a future update

Google TV getting Chromecast support in a future update

In the wake of the Chromecast announcement yesterday, some Google TV owners began to worry that Mountain View was taking a different approach to its smart TV business. But those fears were evidently unfounded, as the company's own Warren Rehman confirmed on his Google+ page that not only is Google TV alive and well, but it'll soon support Google's new HDMI streaming dongle. While we don't have an exact date on when Google TV will get the upgrade that introduces Chromecast functionality, we'll keep you posted as we learn more.

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Via: Android Police

Source: Warren Rehman (Google+)

Source: http://www.engadget.com/2013/07/25/google-tv-chromecast-support/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

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Tuesday, July 23, 2013

Yankees say A-Rod won't rejoin team in Texas

BOSTON (AP) ? Alex Rodriguez is not ready to rejoin the New York Yankees.

The team said Rodriguez has a strained left quadriceps and won't be able to return this week in Texas, as had been planned. Instead, he will remain on the disabled list and go back to Tampa, Fla., "for rest and treatment," the Yankees said in a statement issued before their game against the Boston Red Sox on Sunday night.

"He's going to be out for a while," manager Joe Girardi said after the Yankees lost 8-7 in 11 innings. "So we'll just deal with it and continue to play."

Mike Napoli hit a three-run shot after the Red Sox fell behind early, then he ended the game with a solo shot with two outs in the 11th ? ending the 4-hour, 46-minute game at 12:53 a.m. Monday.

Only a day before, it appeared A-Rod was on target to return from offseason hip surgery early this week. Now, it's unclear when he might be back.

"I haven't really talked to the doctors about it. You never know how quick a guy's going to heal," Girardi said. "Until they walk through that door and they're ready to play, I don't count on 'em. It's kind of like the trade rumors."

It's the latest blow to the depleted Yankees, missing several injured stars almost all season. Derek Jeter, Mark Teixeira and Curtis Granderson came back and quickly got hurt again. Rodriguez didn't even finish his rehab assignment.

Rodriguez and Girardi had said they were hoping the third baseman would be back for Tuesday night's game against the Rangers. But the three-time MVP was moved from third base to designated hitter for Saturday night's rehab game with Triple-A Scranton/Wilkes-Barre after feeling tightness in his quad and went 0 for 4 with three strikeouts.

He was sent Sunday to New York-Presbyterian Hospital to be examined by team doctor Christopher Ahmad, and an MRI showed a Grade 1 strain ? the least serious level. It's the same injury that landed Jeter on the 15-day DL after his one-game return from a broken ankle.

Jeter was injured July 11 and won't be back until late this month, at the earliest.

Before the quadriceps injury, the original plan was for Rodriguez to rejoin the Yankees on Monday in Texas. Girardi then told reporters at Fenway Park at about 5:50 p.m. on Sunday that Rodriguez might make his 2013 debut on Tuesday.

"I would be surprised if he played Monday. Tuesday's possible," Girardi said.

But at 7:37 p.m. ? about a half-hour before first pitch ? the Yankees sent reporters an email saying the nearly 38-year-old Rodriguez "will not be joining the team for its series in Texas."

Rodriguez had surgery on his left hip in January and hasn't played a major league game this season. His 20-day minor league rehab assignment expired on Sunday, and the Yankees had to activate him or leave him on the disabled list.

The team said it might petition Major League Baseball for another rehab assignment because of the new injury.

"I think we're all a little bit anxious to see how he looks physically and how he's moving," Girardi said before the results of the MRI were announced. "I've talked to people that have seen him and said he ran good yesterday. ... I am anxious to see. He hasn't played in a while and he's almost 38. You kind of want to see what you've got."

Rodriguez told reporters in Scranton, Pa., on Sunday that he expected to work out on Monday and be back in the lineup Tuesday. He wasn't sure if he would play third or DH upon his return, he said.

If Rodriguez can regain his MVP form ? rather than the one that got him benched during the 2012 playoffs ? his return would be a boost for a lineup that has been without most of its biggest stars.

Jeter went back on the disabled list Friday and has played only one big league game all season. Teixeira (wrist surgery), Granderson (broken pinkie), infielder Kevin Youkilis (back surgery) and catcher Francisco Cervelli (broken hand) are also out.

During the offseason, Rodriguez's name surfaced in an investigation of Biogenesis, an anti-aging clinic in Florida linked with the distribution of performance-enhancing drugs. He met with investigators from Major League Baseball earlier this month.

Source: http://news.yahoo.com/yankees-rod-wont-rejoin-team-texas-015111812.html

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Is China finally opening up to videogame consoles? | Lazygamer ...

ChineseGamers

We all know about China?s wealth and how they are pretty much dominating every industry they enter but what a lot of people don?t realise is that gaming consoles such as the Xbox 360 and PlayStation 3 are still not sold in the country of a billion people.

Way back in 2000 the Chinese government decided that videogames could possibly corrupt the youth of their perfect communist country and as such games were subsequently banned.

However that may be about to change with the Chinese government debating whether or not they will start to allow the sales of videogame consoles in the Shanghai free trade zone. The plan is to sell the console for a short period of time in Shanghai and then monitor how it progresses. If it goes well then the entire market may open up with could turn out to be a massive turn of events for the console manufacturers.

Which in turn will change things for every one of us. Could you imagine the development budgets of publishers when they know the market is now three times the size it used to be. Granted we may all end up with some seriously weird games with Chinese ethics in all the wrong places but I for one am ready to worship my new overlords if we get more quality games.

Source: http://www.lazygamer.net/general-news/is-china-finally-opening-up-to-videogame-consoles/

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New BLM Fracking Rule will Cost Drillers Nearly $100K per Well ...

So just how much will the proposed new fracking rule (for wells fracked on public lands) from the Bureau of Land Management cost drillers? The Western Energy Alliance hired the respected economics firm John Dunham & Associates to run the numbers. What they found was that if the new rule goes into effect as written, it will cost drillers an extra $96,913 per well on average, making it cost prohibitive to even bother drilling some wells. Perhaps that?s the intent??The new BLM rule will likely not affect Marcellus and Utica Shale drilling because there is very little federal/public land in the northeast. So why bother to report on it? Because Obama administration officials have expressed their desire to one day ?encourage? (i.e. force) the new BLM rule to be used for drilling on private land as well (see?Feds ?Hope? States will Use BLM Rules for ALL Fracking).

The press release from the Western Energy Alliance, along with the full economic analysis from John Dunham & Associates:

Source: http://marcellusdrilling.com/2013/07/new-blm-fracking-rule-will-cost-drillers-nearly-100k-per-well/

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Monday, July 22, 2013

How debt-laden French cities avoid Detroit?s fate: sue the banks

Within hours of Detroit filing the biggest municipal bankruptcy in U.S. history on July 18, French TV and other media followed up with the reassuring message that, in France at least, such a turn of events would be impossible. Under French law, municipalities are required to balance their budgets, and the national government can ? and occasionally does ? intervene to force them to comply.

But take a closer a look at what?s been happening since the 2007 financial crisis, and a rather more nuanced, and surprising, picture emerges. For more than a dozen sizable towns and districts across France have been caught in a vicious debt trap that has seriously imperiled their financial well-being. In turn, they have mounted a furious counterattack that involves suing the banks that financed their credits. At the same time, they have launched an intense lobbying of national government for substantive help to shore up their finances.

On both counts they?re winning, in a way that would turn Detroit green with envy.

The national government has thrown a lifeline to the troubled communities, unveiling an arsenal of new measures ? including about $4 billion in extra cash ? to help assuage the crisis. And, to their delight, the local authorities have won landmark judgments against the banks that call into question the very validity of the loans they took out.

Similar initiatives have been launched by municipalities in other European nations, including Germany and Italy, with more mixed results.

A prime example of the French counterpunch strategy is to be found in the Seine-Saint-Denis district to the northeast of Paris, population 1.5 million. The first two numbers of its zip code, 9-3, have become synonymous in France with poverty, urban decay and racial tension, akin to the way Detroit is sometimes perceived in the U.S. The unemployment rate is 30 percent higher than the national average, while household income is 30 percent lower, according to official statistics. It was here that the worst of the 2005 civil unrest took place. Since then, local finances have become seriously messed up, in large part because of reckless borrowing by the former communist party officials who dominated local politics for years.

More than 90 percent of Seine-Saint-Denis? borrowing, totaling about $1.25 billion, was in the form of ?structured? loans, about two-thirds of which have turned toxic. These floating-rate credits provided an initial, highly favorable teaser rate for several months, and then were pegged to baskets of interest rates or foreign currency exchange rates that turned out to be highly volatile.

In February, Seine-Saint-Denis won a major victory against its main creditor, the Franco-Belgian bank Dexia. The Nanterre court ruled that the bank had provided insufficient information to the district authorities about three particularly risky loans totaling $260 million, and it ordered that the rates on them be cancelled. Instead of paying between 5 percent and 9 percent, Seine-Saint-Denis was only required to pay a rate of 0.7 percent, the court ruled.

The legal case was just one of 17 different suits filed by Seine-Saint-Denis against its banks, but it has quickly been viewed as a precedent in other afflicted towns, including Saint Etienne, which signed on to loans at a preliminary 4 percent rate that were indexed to the Swiss franc-British pound exchange rate. The rate soared as high as 24 percent at one point, doubling the town?s $160 million nominal debt. Saint Etienne, too, is suing its bankers.

The victory was especially sweet for Claude Bartolone, currently Speaker of the French parliament, who previously served as president of the Seine-Saint-Denis regional authority from 2008 to 2012.? In 2011, he headed a parliamentary investigation commission into the financing of local authorities that likened some of their borrowings to ?a time bomb?; overall some $25 billion in local government financing was potentially perilous, the commission?s report found, more than half the total. The report spread the blame among local officials who ?lacked competence? in arcane finance, the national government that had been ?myopic? about the dangers despite some warnings, and above all, the banks, ?which developed a systematic and very aggressive sales policy that was often deceptive.?

Political pressure from Bartolone and others has translated into a slew of new measures over the last year, as the administration of President Fran?ois Hollande has ridden to the rescue of beleaguered local authorities. In a Nov. 2012 speech outlining the changed policy, Finance Minister Pierre Moscovici talked about how ?we inherited a dangerous and greatly deteriorated situation.? The new measures include about $4 billion in a new special savings pool, a revamped national borrowing strategy orchestrated by the government and financed by two state-owned banks, and the help of central government experts both in analyzing troubled loans and in renegotiating them on behalf of troubled municipalities.

In other words, the government has come down clearly on the side of the troubled communities, and against the banks, whose ?duty,? in Moscovici?s words, ?is to continue lending to local authorities.?

The previous administration of President Nicolas Sarkozy took a tougher line on the issue: in 2009, it intervened directly in the small town of Grigny, just outside Paris, after its budget deficit soared from about $2 million to $18 million between 2006 and 2009. The national government?s representative, the ?pr?fet,? preempted the town council, as he is entitled to do in extreme cases, ordering a 50 percent increase in local taxes and a range of spending cuts.

With Hollande?s government taking a different approach, there is an element of schizophrenia at play, since the most significant lender to local government in France, Dexia, is owned by the governments of France and Belgium, and has itself received $8.6 billion in bailout funds from the French government alone. Paris is thus funding both the troubled municipalities and their troubled bank lender simultaneously.

Compounding its woes, Dexia is also reportedly caught up in the Detroit bankruptcy, one of several European bank creditors to the U.S. city. Among the heavy burdens weighing on Detroit, is the cost of funding the retirement of city workers; that wouldn?t be the case in France, where the national government, not municipalities, are on the hook for retirement funding.

If only it had remained French, as it was until 1760, Motor City?s fortunes might today be quite different.

PHOTO: French high school students shout slogan during a demonstration to protest against higher education reform and reduction of? teaching positions in high schools in Paris April 3, 2008. REUTERS/Philippe Wojazer

Source: http://blogs.reuters.com/great-debate/2013/07/22/how-debt-laden-french-cities-avoid-detroits-fate-sue-the-banks/

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