Monday, April 22, 2013

Yahoo axing six more apps and services as part of streamlining effort

Get ready to say goodbye to another another batch of Yahoo products at the end of this month. As the company continues to streamline and focus its services, March 31st will be the last day of stand-alone existence for Upcoming, Yahoo Deals, Yahoo Kids, Yahoo SMS Alerts, Yahoo Mail and Messages for feature phones. Noting an aim to slim down to roughly 15 offerings from 75, as The Register points out, this follows a few weeks after the company nixed other services like its BlackBerry app. Additionally, if you've been hanging onto the old version of Yahoo Mail, you'll have no choice but to switch to the new version by June 3rd. There's not word on what we can expect next, although EVP of Platforms Jay Rossiter notes that cuts like these are needed so it can focus on more experiences like its new Mail and Weather apps. You'll find the details for each cut at the source link.

Update: The total number of offerings being killed this time around is six, not seven as initially reported.

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Via: The Register

Source: Yahoo

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/RMg8EElxw9Q/

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Sunday, April 21, 2013

Energy-Harvesting Street Tiles Generate Power from Pavement Pounder

Power for the people takes on a whole new meaning, as the largest installation of Pavegen energy-harvesting tiles to date produces 4.7 kilowatt-hours of energy during the Paris marathon, enough to power a laptop for more than two days


Runners in Paris Marathon PAVEMENT POUNDING: Special "energy harvesting tiles" were developed by Pavegen Systems. The power generated can be used to run low-voltage equipment such as streetlights and vending machines. Image: Pavegen Systems

PARIS?On April 7, 2013, Kenya?s Peter Some won the 37th Paris Marathon with a time of 2:05:38. A surprise winner, Some missed the event record by only 27 seconds, thus depriving him of a place in running history. He need not have worried; unknown to him and thousands of fellow marathoners, they were all nonetheless part of a historic event. As they ran across the Avenue des Champs ?lys?es and thumped their feet on 176 special tiles laid on a 25-meter stretch, the athletes generated electricity.

These special ?energy harvesting tiles? were developed by London-based Pavegen Systems. The power thus generated can be used to run low-voltage equipment such as streetlights and vending machines. The concept is the brainchild of Laurence Kemball-Cook, who founded Pavegen in 2009 to commercialize it. ?The Paris Marathon is the first of many such projects that will enable us to realize our goal of taking this technology to retail sites, transport hubs, office blocks and infrastructure spaces,? he says.

Pavegen uses what it calls a hybrid black box technology to convert the energy of a footstep into electricity, which is either stored in a battery or fed directly to devices. A typical tile is made of recycled polymer, with the top surface made from recycled truck tires. A foot stomp that depresses a single tile by five millimeters produces between one and seven watts. These tiles generate electricity with a hybrid solution of mechanisms that include the piezoelectric effect (an electric charge produced when pressure is exerted on crystals such as quartz) and induction, which uses copper coils and magnets. The marathon runners generated 4.7 kilowatt-hours of energy, enough to power a five-watt LED bulb for 940 hours, or 40 days. ?We came together for Paris Marathon to highlight how technology is really going to change the way people think about energy,? says Joe Hart, senior vice president of Segment & Solution Marketing at Schneider Electric.

Easy power collection sounds promising, but implementation is challenging. As Kemball-Cook says, ?Installing the tiles in the ground is one of the hardest things to do as they have to be very durable, weather resistant and should have high fatigue resistance as well. Also, these tiles could get vandalized.?

Hart says that in a couple of years, Pavegen?s technology could become visible and apparent in a number of areas, not only as power units but also in security applications. ?Each of those tiles has wireless capability?using which, we can analyze movement and optimize floor management.?

Pavegen is not alone in harvesting human kinetic energy to generate electricity. Max Donelan, founder of Canada-based Bionic Power, which has developed a wearable knee brace that harvests energy while walking, says the braces ?can be useful when you need electricity without having to rely on the power grid. For example, our knee braces are being developed for military use in places like Afghanistan where battery cells are exorbitantly expensive.?

Energy-harvesting tiles may be just one step for man, but taking many such steps may lead to a more powerful and sustainable future.

Source: http://rss.sciam.com/click.phdo?i=e8687360a18a84a54e5cf13f9b4ba08d

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92% No

All Critics (93) | Top Critics (30) | Fresh (86) | Rotten (7)

"No" is a picture that perches precariously on the cusp of a paradox.

A cunning and richly enjoyable combination of high-stakes drama and media satire from Chilean director Pablo Larrain.

A mesmerizing, realistic and often hilarious look at the politics of power and the power of ideas ...

A political drama, a personal drama, a sharp-eyed study of how the media manipulate us from all sides, No reels and ricochets with emotional force.

It's a funny look at the way the media warp public opinion, and a curiously hopeful one.

On every level, "No" leaves one with bittersweet feelings about democracy, love and the cost of compromise.

An extremely perceptive and intriguing examination of the effect that media hype and spin have on the political process.

...a bitter and knowing meditation on media manipulation and political subversion.

Larrain deftly mixes social satire and historical drama.

All historical and little drama.

Larrain does a fine job of making No look and sound authentic to its time period, although the VHS-quality photography, all washed-out with colors bleeding together as camcorders did in the '80s, is an occasional irritant.

Silliness is on the side of the angels in a brilliant and highly entertaining film that's part political thriller, part media satire.

It's clear that the language of advertising has become universal, and that political commodities can be sold like soap. But toppling a dictatorship? Now there's a story.

A reflection of a moment in time, made in the image of that moment.

Bernal deftly explores the layers of the character's complexity, including his political apathy.

"No" is filmmaking of the first order.

Old technology plus the packaging of a revolution add up to a Yes

Freshens up a decades-old story with vibrant humor and a good sense of storytelling.

No continually impresses for its slyness and savvy -- rarely has such an eyesore been so worth watching.

Larrain fashions an unlikely crowd-pleaser from a historical episode that has its share of tragedy as well as triumph.

Stirring as a celebration of voter empowerment, No may also inspire pangs of wistful nostalgia.

Fascinating work from director Pablo Larrain and screenwriter Pedro Peirano, who manage to slip into the skin of a beleaguered country and detail the urgency of a revolution, sold one jingle at a time.

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Source: http://www.rottentomatoes.com/m/no_2012/

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Regional leaders recognise C.African Republic rebel chief

N'DJAMENA (Reuters) - Leaders of the Central Africa regional bloc recognised Michel Djotodia on Thursday as transitional head of the Central African Republic but stopped short of embracing him as president, conveying their concern about his taking of power by force.

Djotodia led thousands of rebel fighters from the Seleka coalition into the riverside capital of the mineral-rich but chronically unstable country on March 24, overthrowing President Francois Bozize.

African heads of state and Western powers had refused to recognise him as the country's legitimate leader and called for the creation of a transitional council to lead the nation to elections within 18 months.

After a meeting in the Chadian capital N'Djamena on Thursday, Central African heads of state said they had taken note of Djotodia's election last weekend by the transitional council in Bangui acting as a parliament.

"Mr Djotodia will not be called president of the republic, but head of state of the transition," Chadian President Idriss Deby said after the meeting, which included a delegation representing the transition government.

The regional leaders, who have been mediating in Central African Republic's crisis to overcome feuding among its various factions, also adopted a framework for Bangui's transitional rule, increasing the number of council members to 130 from 105.

Under the roadmap, Djotodia will lead the transition but not be eligible to run for the presidency at the end of it.

Djotodia has said improving security in the ramshackle capital and across the impoverished, landlocked nation would be his main priority during the transition period.

Seleka launched its insurgency in early December, accusing Bozize of reneging on a 2007 peace deal by failing to make promised payments to rebels who had help him seize power in 2003 and to integrate them into the regular army.

Calm has yet to return in Bangui since last month's coup as Seleka fighters have repeatedly clashed with youths loyal to the ousted former president. At least 13 people were killed and dozens wounded in violence on Tuesday.

A mix of local rebellions, banditry, ethnic tensions and spillover of conflicts from neighbouring Chad, Sudan and Democratic Republic of Congo have long undermined efforts to stabilise Central African Republic, which has suffered from misrule and lawlessness since independence from France in 1960.

Source: http://news.yahoo.com/regional-leaders-recognise-c-african-republic-rebel-chief-074501156.html

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Saturday, April 20, 2013

2 brothers lived in U.S. for a decade

BOSTON (AP) ?

In May of 2011, Dzhokhar A. Tsarnaev, then a senior at a prestigious high school, was awarded a $2,500 scholarship from the city of Cambridge, Mass., to pursue higher education. Now, Tsarnaev is on the run, described as "armed and dangerous" and suspected of the Boston Marathon bombing.

Two brothers, one now dead, one alive and at large. After hours of only grainy images of two men in baseball caps to go on, a portrait gradually started emerging Friday of the men suspected in the attack.

Tsarnaev, 19, and his older brother, Tamerlan, who was killed during a violent night in Cambridge, had been living together on Norfolk Street in Cambridge. An uncle, Ruslan Tsarni of Montgomery Village, Md., told The Associated Press that the men lived together near Boston and have been in the United States for about a decade. They came from the Russian region near Chechnya, which has been plagued by an Islamic insurgency stemming from separatist wars.

Dzhokhar Tsarnaev's page on the Russian social networking site Vkontakte says he attended Cambridge Rindge and Latin School, graduating in 2011, the year he won the scholarship, which was celebrated with a reception at City Hall, according to a news release issued at the time. Before moving to the United States, he attended School No. 1 in Makhachkala, the capital of Dagestan, a predominantly Muslim republic in Russia's North Caucasus that has become an epicenter of the Islamic insurgency that spilled over from Chechnya. On the site, he describes himself as speaking Chechen as well as English and Russian. His world view is described as "Islam" and he says his personal goal is "career and money."

Tsarnaev appeared in the video released by authorities on Thursday, identified as Suspect Number 2, striding down a sidewalk, unnoticed by spectators who were absorbed in the race. He followed Tamerlan by about 10 feet. He wore what appeared to be a gray hoodie under a dark jacket and pants, and a white baseball cap facing backward and pulled down haphazardly.

Tamerlan was stockier, in khaki pants, a light T-shirt, and a dark jacket. The brim of his baseball cap faced forward, and he may have been wearing sunglasses.

According to the website spotcrime.com, Tamerlan was arrested for domestic violence in July 2009, after assaulting his girlfriend.

He was an amateur boxer, listed as a competitor in a National Golden Gloves competition in 2009.

___

Noveck reported from New York.

Source: http://news.yahoo.com/stories-2-brothers-suspected-bombing-124623274.html

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Obama: Boston capture closes out a 'tough week'

President Barack Obama speaks in the Brady Press Briefing at the White House in Washington, Friday, April 19, 2013, regarding the Boston Marathon bombing. (AP Photo/Manuel Balce Ceneta)

President Barack Obama speaks in the Brady Press Briefing at the White House in Washington, Friday, April 19, 2013, regarding the Boston Marathon bombing. (AP Photo/Manuel Balce Ceneta)

President Barack Obama speaks in the Brady Press Briefing at the White House in Washington, Friday, April 19, 2013, regarding the Boston Marathon bombing. (AP Photo/Charles Dharapak)

President Barack Obama speaks in the Brady Press Briefing at the White House in Washington, Friday, April 19, 2013, regarding the Boston Marathon bombing. (AP Photo/Manuel Balce Ceneta)

President Barack Obama gets ready to speak in the Brady Press Briefing at the White House in Washington, Friday, April 19, 2013, regarding the Boston Marathon bombing. (AP Photo/Charles Dharapak)

WASHINGTON (AP) ? President Barak Obama said victims of the Boston Marathon explosions still deserve to know the motives and the planning behind the deadly blasts, even as he acknowledged that the capture of a second suspect in Boston brought to a close a trying five days for his presidency and for the nation.

"All in all it's been a tough week," he said. "But we've seen the character of our country once more."

The marathon blasts and the hunt for the suspects that both terrorized Boston and captivated the country were the predominant worries at the White House. But the capture of one suspect Friday, following the death in a shootout of another, capped a frenzied week in Boston, Washington and elsewhere around the country.

A massive explosion leveled a Texas fertilizer plant Wednesday, leaving at least 14 people dead, 200 injured and a staggering 60 others still unaccounted. On Tuesday, letters addressed to Obama and to a U.S. senator were found to contain traces of poisonous ricin. An Elvis impersonator was arrested and charged with threatening the president's life.

"I'm confident that we have the courage and the resilience and the sprit to overcome these challenges and to go forward," Obama said late Friday at the White House, just over an hour after law-enforcement officials apprehended 19-year-old Dzhokhar Tsarnaev as a suspect in Monday's explosions at Boston's venerable race.

Three people were killed and more than 180 injured in the blasts. A Massachusetts Institute of Technology policeman was killed and another police officer was severely wounded during the manhunt .

Tsarnaev's older brother, 26-year-old Tamerlan Tsarnaev, was also wanted in the bombings and died earlier Friday in an attempt to escape police. The two men were identified by authorities and relatives as ethnic Chechens from southern Russia who had been in the U.S. for about a decade.

Obama called the two men "terrorists" and said Friday's capture "closed an important chapter in this tragedy."

Still he added: "Tonight there are still many unanswered questions, among them why did young men who grew up and studied here as part of our communities and our country resort to such violence? How did they plan and carry out these attacks and did they receive any help."

"The families of those killed so senselessly deserve answers, the wounded, some of whom now have to learn to stand, walk and live again deserve answers," he added.

His remarks came a few hours after Obama spoke to Russian President Vladimir Putin to thank him for what the White House described as close cooperation on counter-terrorism, "including in the wake of the Boston attack." Putin expressed condolences for the victims in Boston.

In his comments to reporters late Friday Obama cautioned against a rush to judgment about the motivations of the suspects and "certainly not about entire groups of people."

"That's why we have investigations, that's why we relentlessly gather the facts, that's why we have courts," he said.

The president also acknowledged the fertilizer plant disaster in West Texas, which he described "tightknit community in Texas devastated by a terrible explosion."

"I want them to know that they are not forgotten," he said, pledging to provide resources to recover and rebuild.

The president's praise for law enforcement was echoed by Republican leaders on Capitol Hill. House Speaker John Boehner of Ohio called their actions "a job well done under trying circumstances."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-04-20-Obama/id-5a2716dd45514e90904a52a76abe2ba3

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Residents honor lost, but Texas blast toll unknown

This Thursday, April 18, 2013 aerial photo shows the remains of a nursing home, left, apartment complex, center, and fertilizer plant, right, destroyed by an explosion in West, Texas. Rescuers searched the smoking remnants for survivors of Wednesday night's thunderous fertilizer plant explosion, gingerly checking smashed houses and apartments for anyone still trapped in debris while the community awaited word on the number of dead. Initial reports put the fatalities as high as 15, but later in the day, authorities backed away from any estimate and refused to elaborate. More than 160 people were hurt. (AP Photo/Tony Gutierrez)

This Thursday, April 18, 2013 aerial photo shows the remains of a nursing home, left, apartment complex, center, and fertilizer plant, right, destroyed by an explosion in West, Texas. Rescuers searched the smoking remnants for survivors of Wednesday night's thunderous fertilizer plant explosion, gingerly checking smashed houses and apartments for anyone still trapped in debris while the community awaited word on the number of dead. Initial reports put the fatalities as high as 15, but later in the day, authorities backed away from any estimate and refused to elaborate. More than 160 people were hurt. (AP Photo/Tony Gutierrez)

Mourners attend a service at St. Mary's Church of the Assumption Thursday, April 18, 2013, a day after an explosion at a fertilizer plant in West, Texas. The massive explosion at the West Fertilizer Co. Wednesday night killed as many as 15 people and injured more than 160. (AP Photo/Charlie Riedel)

Mourners attend a service at St. Mary's Church of the Assumption Thursday, April 18, 2013, a day after an explosion at a fertilizer plant in West, Texas. The massive explosion at the West Fertilizer Co. Wednesday night killed as many as 15 people and injured more than 160. (AP Photo/Charlie Riedel)

Mangled debris of a fertilizer plant are seen Thursday, April 18, 2013, a day after an explosion leveled the plant in West, Texas. The massive explosion at the West Fertilizer Co. Wednesday night killed as many as 15 people and injured more than 160. (AP Photo/Charlie Riedel)

Mourners attend a service at St. Mary's Church of the Assumption Thursday, April 18, 2013, a day after an explosion at a fertilizer plant in West, Texas. The massive explosion at the West Fertilizer Co. Wednesday night killed as many as 15 people and injured more than 160. (AP Photo/Charlie Riedel)

(AP) ? The neighborhood surrounding a Texas fertilizer plant that erupted in a thunderous explosion is gone, and the residents here know they've lost more than the buildings that went up in flames.

Even as investigators were tight-lipped about the number of dead from the blast ? authorities say more than 160 are injured but have not yet released a firm death toll ? the names of the dead were becoming known in the town of 2,800, even if they hadn't been officially released.

Believed to be among them is a small group of firefighters and other first responders who may have rushed toward the fire to fight it before the blast. At a church service at St. Mary of the Assumption Catholic Church on Thursday night, the mourning was already starting.

"We know everyone that was there first, in the beginning," said Christina Rodarte, 46, who has lived in West for 27 years. "There's no words for it. It is a small community, and everyone knows the first responders, because anytime there's anything going on, the fire department is right there, all volunteer."

One victim who Rodarte knew and whose name was released was Kenny Harris, a 52-year-old captain in the Dallas Fire Department who lived south of West. He was off duty at the time but responded to the fire to help, according to a statement from the city of Dallas.

Authorities spent much of the day after Wednesday night's blast searching the town for survivors. It was not clear why they were having trouble tallying an official death toll. At one point, they said they believed five to 15 people were among the dead, but later backed off giving any firm estimate. Three to five volunteer firefighters were believed to have perished.

Searches continued early Friday morning, and authorities may release more information about the death toll later in the day, said Texas State Trooper D.L. Wilson. "Hopefully," he said.

Even without a full picture of the loss of life, what was becoming clear was that the town's landscape was going to be changed forever by the four-to-five block radius leveled by the blast. An apartment complex was badly shattered, a school set ablaze, and as many as 80 homes were seriously damaged.

Residents were still being kept out of a large swath of West, where search and rescue teams continued to pick through the rubble. Some with permission made forays closer to the destruction and came back stunned, and it was possible that some residents would be let closer to their homes on Friday, emergency workers said.

Garage doors were ripped off homes. Fans hung askew from twisted porches. At West Intermediate School, which was close to the blast site, all of the building's windows were blown out, as well as the cafeteria.

"I had an expectation of what I would see, but what I saw went beyond my expectations in a bad way," said Texas Attorney General Greg Abbott after his visit. "It is very disturbing to see the site."

McLennan County Sheriff Matt Cawthon said the area surrounding the destroyed fertilizer plant is a highly populated neighborhood. He described it as "devastated" and "still very volatile." Ammonium nitrate ? commonly used as fertilizer ? was found at the scene, but he didn't know if any of the chemical remained.

Fifteen years ago, Brenda Covey, 46, lived in that now leveled apartment complex across the street from the plant.

On Thursday, she learned that two men she knew, both volunteer firefighters, had perished. Word of one came from her landlord because they live in the same complex in nearby Hillsboro. The other was the best man at her nephew's wedding.

"Word gets around quick in a small town," said Covey, who spent her whole life living in and around West.

Firefighter Darryl Hall, from Thorndale, which is about 50 miles away from West, was one of the rescue workers who was going from house to house and checking to see if anybody might have been inside.

"People's lives are devastated here. It's hard to imagine," Hall said.

The Wednesday night blast was apparently touched off by a fire, but it remained unclear what sparked the blaze. A team from the Bureau of Alcohol, Tobacco, Firearms and Explosives still had not been able to begin investigating the scene because it remained unsafe, agency spokeswoman Franceska Perot said.

The West Fertilizer Co. facility stores and distributes anhydrous ammonia, a fertilizer that can be directly injected into soil, and a blender and mixer of other fertilizers.

Records reviewed by The Associated Press show the U.S. Pipeline and Hazardous Materials Safety Administration fined West Fertilizer $10,000 last summer for safety violations that included planning to transport anhydrous ammonia without a security plan. An inspector also found the plant's ammonia tanks weren't properly labeled.

The government accepted $5,250 after the company took what it described as corrective actions, the records show. It is not unusual for companies to negotiate lower fines with regulators.

In a risk-management plan filed with the Environmental Protection Agency about a year earlier, the company said it was not handling flammable materials and did not have sprinklers, water-deluge systems, blast walls, fire walls or other safety mechanisms in place at the plant.

State officials require all facilities that handle anhydrous ammonia to have sprinklers and other safety measures because it is a flammable substance, according to Mike Wilson, head of air permitting for the Texas Commission on Environmental Quality.

But inspectors would not necessarily check for such mechanisms, and it's not known whether they did when the West plant was last inspected in 2006, said Ramiro Garcia, head of enforcement and compliance.

That inspection followed a complaint about a strong ammonia smell, which the company resolved by obtaining a new permit, said the commission's executive director Zak Covar. He said no other complaints had been filed with the state since then, so there haven't been additional inspections.

At the church service, the Rev. Ed Karasek told the hundreds gathered that it would take time for the community to heal.

"Our hearts are hurting, our hearts are broken," he said. The non-denominational gathering for prayer and song was intended to honor those who rushed toward the danger and those who found themselves too close.

"I know that every one of us is in shock," he said. "We don't know what to think."

"Our town of West will never be the same, but we will persevere."

___

Associated Press writers Michael Brick, Nomaan Merchant and Angela K. Brown and video journalists John L. Mone and Raquel Maria Dillon in West; writers Jamie Stengle in Dallas, Ramit Plushnick-Masti in Houston and Seth Borenstein and Jack Gillum in Washington contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-04-19-Plant%20Explosion-Texas/id-a0e1ac61fd964430b81351aff7758483

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