শুক্রবার, ১৫ মার্চ, ২০১৩

ESA, Roscosmos sign deal on Mars exploration

(AP) ? The European Space Agency says it has signed an agreement with its Russian counterpart to work together toward two missions to Mars.

The partnership comes after NASA pulled out of the ExoMars program with ESA last year due to budget cuts.

ESA said in a statement Thursday that it and Roscomos aim to launch missions in 2016 and 2018 to try to establish whether life ever existed on Mars.

The two sides have agreed to a "balanced sharing of responsibilities" and will cooperate on scientific research.

Among ESA's contributions will be the ExoMars rover, which is being built for the 2018 mission to search the planet's surface for signs of life and able to drill to depths of two meters.

The rover will be delivered by a Russian descent module.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/b2f0ca3a594644ee9e50a8ec4ce2d6de/Article_2013-03-14-EU-Germany-Russia-Mars-Exploration/id-7ea5a30ae117478c8a45407aa7f77bfd

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রবিবার, ৩ মার্চ, ২০১৩

Video: Detroit debt may fall under state control



>>> there's a sat update out of detroit tonight. michigan's governor said today, unless the city makes a sudden financial turn-around, he'll appoint an emergency manager to take control. detroit would then become the largest city in the u.s. to have its finances under state control. the mayor has ten days to appeal the decision. this is also controversial because if it happens, it will mean almost half of the african-american population in michigan will then live under places where local funding is controlled by the state government .

Source: http://www.nbcnews.com/video/nightly-news/51013065/

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শনিবার, ২ মার্চ, ২০১৩

Reader Who Bought Huge Arsenal Of Guns Online - Business Insider

Recently we posted a set of Uzi pictures that a reader sent us. The reader bought the weapon at a gun show, and as far as we know followed all state and federal laws.

The response from other readers was explosive. At least one commenter claimed he was writing the Bureau of Alcohol, Tobacco, and Firearms to complain.

Well, we have now heard from the gun-buyer again.

He says his IP address is now blocked from visiting gun and ammunition websites from his phone and home computers.

He has had no visits by law enforcement.

But he thinks the government has found him and is now blocking him.

The government does not centrally control the Internet, so this seems unlikely. But assuming the reader remains unable to access weapons sites, it will be interesting to figure out what is really going on. Most likely, if anyone is "blocking" the reader, it's his Internet Service Provider. (But even that would raise some interesting questions...)

Here's a screenshot from his phone.?

Robert Johnson

Source: http://www.businessinsider.com/gun-buyer-ip-address-blocked-2013-3

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An Interview With Andrew Mason - Business Insider

Just two weeks ago, then-Groupon CEO Andrew Mason did an interview with analyst Greg Sterling in which he showed no sign of concern about his job.

"My intuition has always been starting with the customers and building something that optimizes not for 2-3 months, but 2-3 years or even 20-30 years," he told Sterling during the interview, which was conducted on February 19. "And being convicted about those principles and being unwilling to stray from them is the difference between success and failure."

It may well have been the last time Mason did an interview with a member of the media. (Fast Company writer Elizabeth Spiers met with Mason in Silicon Valley in January; her interview, while not the last interview Mason conducted, is a must-read.)

Sterling's interview will be published on Monday by Yext, a local-information software company, on Monday in its Yext Quarterly, a publication it's creating for its business customers to educate them about trends in the market. With Yext's permission, we're publishing it here.

The story of Groupon is well documented. Born out of an earlier social-action startup called The Point, Andrew Mason launched Groupon in Chicago in 2008. The company quickly attracted investment and became the fastest-growing startup in internet history, expanding in the US and internationally through organic growth and acquisitions. Mason led the company to a highly anticipated IPO in November 2011.

More impressively, Groupon accomplished all this in the very challenging local and small business market, effectively bringing e-commerce at scale to local businesses for the first time. Now, in its post-IPO period, Groupon is diversifying beyond deals and seeking to become ?the Local Commerce Operating System? for small business. In addition to deals the company now provides a point of sale system, electronic and mobile payments, scheduling and inventory management to local businesses.

In the following interview with Yext, Mason offers his reflections on the digital challenges facing small businesses, what it takes to succeed as an entrepreneur in local and what the market will look like five years from now.

Yext: What is the greatest challenge local merchants face in today?s evolving digital landscape?

Andrew Mason: We?ve found that local businesses aren?t early tech adopters. They are people who want problems solved for them. Evaluating all these different tools that are available to them, especially as we transition to mobile and tablets, is a real challenge.

Yext: How do they evaluate these competing sales propositions, channels, devices coming at them?

AM: They?re busy and they?re happy to rely on tried and true methods for marketing and tools to run their business. In order to understand the virtues of Groupon, we?ve had to hold merchants? hands through the process of getting signed up, and have built a massive sales force to do so.

Yext: How have SMBs taken to adopting new marketing and advertising tools?

AM: Groupon is a form of advertising for SMBs. They measure the success too often by the size of the last tip that came through the door using Groupon, rather than a holistic analytical approach. We?ve found we have to coach them through how to evaluate the profitability of a Groupon campaign.

They know they need tools that help them improve their marketing and grow their business, but they will gravitate to the ones that will help them do it in a predictable way.

Yext: What has changed in local since Groupon was founded?

AM: I think for sure, mobile, that?s no surprise. Our business just in the last year has gone from 22% mobile, which was already doubling from the year prior, to 39-40% mobile this year.

In the same way that broadband facilitated the move of video from offline to online, mobile is doing so for local commerce. And it?s also enabling local ecommerce similar to how Amazon did for the move of product from offline to online.

Yext: What role will ?Big Data? play in local?

AM: In our case, we can use just a few data points to help us find patterns and understand what consumers are looking for. We can also use it to help drive the right kinds of customers to a local business when they most need them. We?re just beginning to scratch the surface on how to use the data to build a local ecommerce ecosystem. The possibilities are endless.

Yext: What are the success factors for startups and digital media companies in the local market today?

AM: I was very deliberate when starting Groupon to make sure I had a model that did not have a chicken and egg problem ? it had to work effectively at a small scale. Instead we actually had the opposite issue, it worked very well at small scale and, as we grew, we ran into issues bringing businesses too many customers. And we?ve had to innovate out of that problem.

They should also find a win-win-win model, where the business wins when consumers and merchants win. It?s unpleasant to have a business where you?re constantly forced to make tradeoffs between the best interest of the business and the best interest of the customers.

All of our success happens when we ruthlessly adhere to our values, which are to start with the customer and work backwards.

Yext: Five years from now, what problems in local will have been solved?

AM: The way people buy locally is going to be fundamentally different. There hasn?t been real tech innovation in local since the invention of the credit card, and mobile has catalyzed the disruption wave.?Once we get the infrastructure to plug local businesses into the web, the innovation will exponentially increase.

Yext: What?s one thing you wish you would have known before you started Groupon?

AM: We didn?t just create a business; we created a category. Four and a half years later we are doing $5 billion in sales in 48 countries. The thing has grown massively and it continues to evolve at a similar rate. But you don?t have to be that smart to do well in business, you just have to have the courage to follow your intuition.

My intuition has always been starting with the customers and building something that optimizes not for 2-3 months, but 2-3 years or even 20-30 years.

And being convicted about those principles and being unwilling to stray from them is the difference between success and failure.

Source: http://www.businessinsider.com/groupon-andrew-mason-interview-yext-2013-3

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Eating junk food while pregnant may make your child a junk food addict

Friday, March 1, 2013

Here's another reason why a healthy diet during pregnancy is critical to the future health of your children: New research published in the March 2013 issue of The FASEB Journal, suggests that pregnant mothers who consume junk food actually cause changes in the development of the opioid signaling pathway in the brains of their unborn children. This change results in the babies being less sensitive to opioids, which are released upon consumption of foods that are high in fat and sugar. In turn, these children, born with a higher "tolerance" to junk food need to eat more of it to achieve a "feel good" response.

"The results of this research will ultimately allow us to better inform pregnant women about the lasting effect their diet has on the development of their child's lifelong good preferences and risk of metabolic disease," said Beverly Muhlhausler, Ph.D., a researcher involved in the work from the FOODplus Research Centre at the School of Agriculture Food and Wine at The University of Adelaide in Adelaide, Australia. "Hopefully, this will encourage mothers to make healthier diet choices which will lead to healthier children."

To make this discovery, Muhlausler and colleagues studied the pups of two groups of rats, one of which had been fed a normal rat food and the other which had been fed a range of human "junk foods" during pregnancy and lactation. After weaning, the pups were given daily injections of an opioid receptor blocker, which blocks opioid signaling. Blocking opioid signaling lowers the intake of fat and sugar by preventing the release of dopamine. Results showed that the opioid receptor blocker was less effective at reducing fat and sugar intake in the pups of the junk food fed mothers, suggesting that the opioid signaling pathway in these offspring is less sensitive than for pups whose mothers are eating a standard rat feed.

"This study shows that addiction to junk food is true addiction." said Gerald Weissmann, M.D., Editor-in-Chief of The FASEB Journal. "Junk food engages the same body chemistry as opium, morphine or heroin. Sad to say, junk food during pregnancy turns the kids into junk food junkies."

###

Federation of American Societies for Experimental Biology: http://www.faseb.org

Thanks to Federation of American Societies for Experimental Biology for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

This press release has been viewed 26 time(s).

Source: http://www.labspaces.net/127067/Eating_junk_food_while_pregnant_may_make_your_child_a_junk_food_addict

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Cost of building a website - UK Business Forums

As you can see a huge range of prices depending on your needs.

Probably better to ask yourself how much you can afford as you will generally get a better website the more you spend.

If your requirements match the features then it can be very cost effective to go for a ready made system written on a CMS like Joomla or Drupal. My experience says that in most cases they don't match but if you can bend to fit it can save you lots of money.

One warning with off the shelf CMS systems, they need constant updating to keep them secure as hackers are actively looking (and finding) bugs that allow them to hack sites.

Source: http://www.ukbusinessforums.co.uk/forums/showthread.php?t=289446

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Officials: France in Mali till July or later

PARIS (AP) ? French troops will stay in the West African country of Mali at least until July, amid tougher-than-expected resistance from Islamic fighters, officials have told The Associated Press, despite earlier government promises to begin a quick pullout within weeks.

France's leadership has painted the intervention against al-Qaida-backed radicals in Mali, which began in January, as a swift and limited one, and said that France could start withdrawing its 4,000 troops in Mali in March and hand over security duties to an African force.

But the combat in rugged Sahara Desert mountains is growing harder, and there's a rising threat that the militants will turn to suicide bombings, hostage-taking and other guerrilla tactics.

One French diplomat acknowledged this week that a French military presence is expected to remain for at least six months. Two other French officials told The Associated Press that the French will remain at least until July, when France is hoping that Mali can hold elections.

The officials spoke on condition of anonymity because they were not authorized to speak publicly on the military campaign.

Any French pullout in March is likely to be small and symbolic, leaving behind a robust force to try to keep the peace in a poor and troubled country, the officials say. Mali was largely peaceful until a coup last year led to a political vacuum that allowed militants inspired by an extreme form of Islam to grab control of the country's north.

France, which is winding down its 11-year presence in Afghanistan, has now spent more than ?100 million ($131million) on fighting in Mali over the past six weeks, and is facing the prospect of another protracted and costly intervention against far-away jihadists.

France's defense minister seems to be seeking wiggle room on the timetable for a pullout. And one French diplomat acknowledged: "Nobody believes the French presence will be over in six months." Some analysts say even that's optimistic.

In the latest fighting, military spokesman Col. Thierry Burkhard said Thursday that about 1,200 French, 800 Chadian and an unspecified number of Malian troops are closing in on an unspecified number of extremist fighters in a roughly 25-square kilometer (15-mile) zone in the Adrar des Ifoghas range near the Algerian border in northeastern Mali.

The oval-shaped area south of the town of Tessalit is the "center of gravity" of a new French operation involving helicopter gunships, fighter jets, mobile artillery pieces and armored vehicles, Burkhard said. He declined to provide details because the operation was ongoing, but indicated that French fighters had killed about 40 insurgents over the last week or so.

Burkhard said he believes al-Qaida in the Islamic Maghreb was active in the area. AQIM is one of three militant groups that controlled northern Mali for 10 months before France's Jan. 11 invasion sent them scurrying into rural areas. And he left little doubt that the armed extremists are digging in for a long fight.

"They are sustained in a region they know very well. ... They have established defensive, underground positions, positions that their different members can change between, and logistically ? with pre-positioned weapons and food depots," he said. "They want to hold this area in a durable way."

French politicians, wary that public support for the war could quickly sink, are increasingly seeking to play down expectations and gird for a long-term commitment.

"The hardest part is yet to come. ... It's more complicated because we have to be on the ground, with a fine-toothed comb, slowly, meter after meter practically, on a territory that's still rather vast but where the terrorists have been reduced," Defense Minister Jean-Yves Le Drian told RTL radio on Tuesday. "We'll take this to the end."

France's government has said it plans a gradual drawdown starting in March. As the diplomat put it: "That doesn't mean we're going to pull out 1,000 all at once, but even if we pull out 100, that will be considered by the French public as the start of a withdrawal."

After France's longtime participation in NATO's Afghan mission, and its major role in helping topple Moammar Gadhafi in Libya, French officials are wary about getting bogged down in yet another war ? and setting timetables about withdrawal is both uncomfortable and uncertain.

Pressed on the time frame in an interview with France-2 TV last week, Le Drian said: "We are not there for a long time. We have no intention to stay."

From the get-go of their military campaign on Jan. 11, the French have summed up their military strategy as stopping the advance of jihadists from unruly northern Mali toward Bamako, the capital, and freeing the northern cities the radicals had controlled for 10 months, imposing harsh Islamic rule. Those two goals have largely been achieved through French air power and long-distance artillery strikes.

The third pillar of the French campaign is proving the hardest: rooting out rebel holdouts in the Ifoghas range near Algeria's border, and rallying African troops to take over stabilization and peacekeeping efforts once the French leave.

That plan was dealt a blow last week when about two dozen reputedly crack troops from Chad, another former French colony with familiarity operating in desert terrain like northern Mali's, were killed in a gunfight in the Ifoghas.

Lining up African military support, which has already been sputtering, could run into greater hurdles if their troops are getting killed. Since the operation began, French officials estimate that hundreds of insurgents have been killed; two French soldiers have died.

One reason the French are likely to stay for a while is that they are the only Western power with the wherewithal to act militarily in West Africa.

"Generally when an army says it's going to pull out its troops, it never does withdraw them all. In other words, you can imagine special forces, logistics teams are going to stay there, and maybe in support of the African armies that are supposed to take over," said Laurence Aida Ammour, a security and defense expert focusing on West and northern Africa at the Institute of Political Science in Bordeaux.

Much of the international community has given moral and political support to France, but limited its payouts. European trainers for Malian soldiers are expected to help, and several Western allies have helped with logistics support including transport planes.

The United States is helping with intelligence-gathering, notably with unarmed drones flying out of neighboring Niger. Under U.S. law, the American government ? which had been training Malian forces before the military coup last year ? cannot provide aid to countries run by or with a major component of control of unelected juntas.

National elections in July are supposed to give Mali's wobbly government more legitimacy, notably so that countries like the United States could offer their blessing and support.

___

Sylvie Corbet and Angela Charlton in Paris contributed to this report.

Source: http://news.yahoo.com/officials-france-mali-till-july-later-205132792.html

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