Wednesday, January 2, 2013

Ubuntu teaser counts down to January 2nd launch, hints at touch-based OS

Ubuntu teaser counts down to January 2nd launch, hints at touchbased OS

"So close, you can almost touch it." The Ubuntu home page is currently dominated by a banner with that teaser, along with a clock counting down to 8AM ET on Wednesday, January 2nd. Our guess is that the pre-CES announcement may focus on mobile, with a touch-friendly interface possibly on the horizon. During a Slashdot Q&A in December, Canonical founder Mark Shuttleworth clued readers in on the company's plans to bring the OS to mobile devices, including smartphones and tablets, as part of a strategy to familiarize desktop users with the Linux-based operating system. While this week's announcement may fall in line with that objective, it's likely to be just one part of the equation, with 14.04 LTS not set to launch until April 2014 at the earliest. Either way, we have more than a day to go before Ubuntu's mystery is unveiled, so tune your browser to the source link below to join in on the countdown fun.

[Thanks, Brian]

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Source: Ubuntu

Source: http://www.engadget.com/2013/01/01/ubuntu-teases-touch-os/

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Friday, December 28, 2012

Woman set on fire in L.A. as she sleeps on bench

LOS ANGELES (AP) ? For more than 10 years, the homeless woman slept on the same plastic bus stop bench at a busy intersection in the San Fernando Valley, no matter how cold it was or if it was raining.

The 67-year-old, described by one church volunteer who saw her regularly as the "sweetest lady on the street," was nestled in her regular spot early Thursday when the unthinkable happened: A man came out of a nearby drug store, doused her with a flammable liquid and set her ablaze.

She was taken to a hospital, where she was listed in critical condition.

Witness Erickson Ipina called 911, and police arrested Dennis Petillo, 24, a short time later. He was booked for investigation of attempted murder and was held on $500,000 bail. It wasn't immediately known if he had retained an attorney.

"He just poured it all over the old lady," Ipina told reporters at the scene. "Then he threw the match on her and started running."

Police provided no possible motive and released no details on Petillo. The victim's name also was withheld.

LAPD Deputy Chief Kirk Albanese told the Los Angeles Times it was unclear whether Petillo spoke to the woman before he allegedly set her ablaze.

"There was no incident or dispute or clear motivation for this horrific attack. He did not know his victim. It defies explanation," Albanese said. "He is not of sound mind. ... The motive is mental illness."

The attack shocked nearby residents, and later Thursday about a dozen people held vigil around the charred bench, urging motorists to honk their horns in support of homeless rights. One sign placed on the bench read, "Our Prayers to Violet," believed to be the victim's first name.

Tej Deol, 31, who resides at a nearby sober living house, said the woman made the bench her home and often could be found sleeping there after sundown. He said he saw her Christmas Eve, getting ready to eat some soup.

"I told her, 'Merry Christmas and happy New Year,' and she said she was doing good," Deol said. "She was so kind. She was happy to have someone talk to her."

Thursday's incident was at least the third in Los Angeles County since October where people were set on fire.

Last week, a 55-year-old man was seriously injured when he was torched as he slept outside a doughnut shop in Norwalk. Two months earlier, Long Beach police said Jacob Timothy Lagarde, 27, threw a lit Molotov cocktail at a man who had been waiting for his father outside a store. Lagarde has since been charged with attempted murder and five other counts.

Los Angeles police are investigating whether Petillo might be tied to any other similar crimes, but at this point detectives don't believe he is, Cmdr. Andrew Smith said.

As the number of flowers and candles around the scorched bench grew Thursday, people who knew the victim tried to comprehend why a woman who seemed so benign could be so viciously attacked.

Robert Wyneken, 75, who volunteers at a nearby church that serves meals for the less than fortunate, called Violet the "sweetest lady on the street." He said she was quiet, independent and resourceful.

Wyneken said she supported herself by recycling cans and didn't like to panhandle. He said there were efforts to get her housing and in contact with family, but she wouldn't have it.

"I just think she had something in her life where she wanted to be alone," he said. "She didn't want to be a burden to anybody."

Wyneken, Deol and others said they were deeply troubled by what had happened at the bus stop.

"The guy who did this should spend the rest of his life in jail," Deol said.

Steve Williams, 62, who identified himself as a homeless veteran, said he is aware of the dangers of sleeping on the street but that it's difficult to find space at nearby shelters, especially at this time of year.

"We are all human. No one should be treated like that," he said.

Source: http://news.yahoo.com/woman-set-fire-la-she-sleeps-bench-173532304.html

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Kitten marks 11,000th Oregon Humane Society adoption in 2012 ...

A brown tabby kitten became the 11,000th animal adopted this year from the Oregon Humane Society, the third year in a row the agency has achieved that amount.

The 3-month-old, 3-pound feline, named Azazel, was adopted about 2 p.m. Thursday by a Lake Oswego woman, said David Lytle, an agency spokesman.

He estimated at least 100 more dogs, cats and other small animals will find homes before 2012 ends.

"Our yearly goal is to find homes for at least 11,000 animals," Lytle said. "For us to hit that mark for another year is an accomplishment."

Last week, 106 animals were adopted Dec. 20, a single-day record for the Humane Society. Last year, it set a record of 11,521 animals adopted, the most since the society's new shelter in Portland opened in 2000, Lytle said.

?

The society has slashed adoption fees by 50 percent or more to empty its kennels and other animal areas.

Fees, which include spaying or neutering, initial shots and microchips, range from $50 for a dog 6 months or older to $12 for an adult cat. Puppies, which are not discounted, still cost $200 to $400.

The shelter, 1067 N.E. Columbia Blvd., is open for adoptions from 10 a.m. to 8:30 p.m. Thursday to Saturday and from 10 a.m. to 6:30 p.m. Sunday to Wednesday.

Lynne Terry of The Oregonian contributed to this story.

Source: http://www.oregonlive.com/portland/index.ssf/2012/12/kitten_marks_11000th_oregon_hu.html

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Cycloramic Captures Hands-Free 360-Degree Video on Your iPhone

Cycloramic Captures Hands-Free 360-Degree Video on Your iPhoneCycloramic Captures Hands-Free 360-Degree Video on Your iPhone iOS: Cycloramic is an iPhone app that automatically rotates your iPhone 5 to make a 360-degree video without you having to touch the phone at all.

Cycloramic rotates by using the iPhone's vibration and sensors. Simply stand your phone on a slick surface like glass or marble, tap "Go," and watch your iPhone rotate 360 degrees while recording video. Cycloramic only works with the iPhone 5 (and a very slick countertop), but we had luck getting a half rotation with a 4S on a sheet of glass. You'll have to play around with different surfaces to really get Cycloramic to work. Once you do you'll have a simple and fun way to create a 360-degree video.

Cycloramic (99?) | iTunes App Store via #tips

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/Mex51YbeJrQ/cycloramic-captures-hands+free-360+degree-video-on-your-iphone

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Liquid crystal research, future applications advance

Dec. 24, 2012 ? Contributing geometric and topological analyses of micro-materials, University of Massachusetts Amherst mathematician Robert Kusner aided experimental physicists at the University of Colorado (UC) by successfully explaining the observed "beautiful and complex patterns revealed" in three-dimensional liquid crystal experiments. The work is expected to lead to creation of new materials that can be actively controlled.

Kusner is a geometer, an expert in the analysis of variational problems in low-dimensional geometry and topology, which concerns properties preserved under continuous deformation such as stretching and bending. His work over 3 decades has focused on the geometry and topology of curves, surfaces and other spaces that arise in nature, such as soap films, knots and the shapes of fluid droplets. Kusner agrees with physicist and lead author Ivan Smalyukh of UC Boulder that their collaboration is the first to show in experiments that some of the most fundamental topological theorems hold up in real materials. Their findings appear in the current early online issue of Nature.

UMass Amherst's Kusner explains, "There are two important aspects of this work. First, the experimental work by the Colorado team, who fabricated topologically complex micro-materials allowing controlled experiments of three-dimensional liquid crystals. Second, the theoretical work performed by us mathematicians and theoretical physicists while visiting the University of California Santa Barbara's Kavli Institute for Theoretical Physics (KITP). We provided the geometric and topological analysis of these experiments, to explain the observed patterns and predict what patterns should be seen when experimental conditions are changed."

Kusner was the lone mathematician among four organizers of last summer's workshop on "Knotted Fields" at KITP, which led to this work. The workshop engaged about a dozen other mathematicians and about twice as many theoretical and experimental physicists in a month-long investigation of the interplay between low-dimensional topology and what physicists call "soft matter."

In their experiments, the physicists at UC Boulder showed that tiny topological particles injected into a liquid crystal medium behave in a manner consistent with established theorems in geometry and topology, Kusner says. The researchers say they have thus identified approaches for building new materials using topology.

UC Boulder's Smalyukh and colleagues set up the experiment by first creating colloids, solutions in which tiny particles are dispersed but not dissolved in a host medium, such as milk, paint and shaving cream. Specifically, they injected tiny, different-shaped particles into a liquid crystal, which behaves something like a liquid and a solid. Once injected into a liquid crystal, the particles behaved as predicted by topology.

Smalyukh says, "Our study shows that interaction between particles and molecular alignment in liquid crystals follows the predictions of topological theorems, making it possible to use these theorems in designing new composite materials with unique properties that cannot be encountered in nature or synthesized by chemists. These findings lay the groundwork for new applications in experimental studies of low-dimensional topology, with important potential ramifications for many branches of science and technology."

For example, he adds, these topological liquid crystal colloids could be used to upgrade current liquid crystal displays like those used in laptops and television screens, to allow them to interact with light in new, more energy efficient ways.

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Story Source:

The above story is reprinted from materials provided by University of Massachusetts at Amherst, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Bohdan Senyuk, Qingkun Liu, Sailing He, Randall D. Kamien, Robert B. Kusner, Tom C. Lubensky, Ivan I. Smalyukh. Topological colloids. Nature, 2012; DOI: 10.1038/nature11710

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/amlBf3owlKk/121227110803.htm

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Thursday, December 27, 2012

Report: Iran ex-president's family sues hardliner

TEHRAN, Iran (AP) ? An Iranian news agency says four children of Akbar Hashemi Rafsanjani are suing a radical lawmaker for describing the influential ex-president's family as a corrupt "octopus."

Mahmoud Alizadeh Tabatabaei, who is a lawyer for Rafsanjani's family, was quoted by the semiofficial ISNA news agency Wednesday as saying that a complaint has been filed against Hamid Rasai.

Rafsanjani is considered a political centrist. Since President Mahmoud Ahmadinejad's disputed reelection in 2009, in which Rafsanjani supported Ahmadinejad's reformist challenger, his family has come under pressure from hardliners.

In a speech broadcast on state radio last week, Rasai, who is one of Ahmadinejad's allies, called one of the ex-president's sons a "corrupt monster who has always enjoyed iron immunity."

Source: http://news.yahoo.com/report-iran-ex-presidents-family-sues-hardliner-110535667.html

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Ex-President George H.W. Bush in intensive care

HOUSTON (AP) ? Former President George H.W. Bush is being treated in the intensive care unit at a Houston hospital after suffering "a series of setbacks," including a stubborn fever, his spokesman said.

In a brief email Wednesday, Jim McGrath, Bush's spokesman in Houston, said the 88-year-old former leader had been admitted Sunday to the ICU at Methodist Hospital. McGrath said Bush, the oldest living former U.S. president, was alert and talking to medical staff.

He said doctors are cautiously optimistic about Bush's treatment and that the former president "remains in guarded condition." He said Bush was surrounded by family.

Early Thursday, McGrath told The Associated Press he had no new information on Bush's condition and that he would release another statement "when events warrant it."

Bush has been hospitalized since Nov. 23, when he was admitted for a lingering cough related to bronchitis after having been in and out of the hospital for complications related to the illness.

A fever that kept Bush in the hospital over Christmas had gotten worse and doctors had put him on a liquids-only diet Wednesday following "a series of setbacks."

"It's an elevated fever, so it's actually gone up in the last day or two," McGrath said. "It's a stubborn fever that won't go away."

But he said the cough that initially brought Bush to the hospital had improved.

Bush was visited on Christmas by his wife, Barbara, his son, Neil, and Neil's wife, Maria, and a grandson, McGrath said. Bush's daughter, Dorothy, arrived Wednesday in Houston from Bethesda, Md. The 41st president has also been visited by his sons, George W. Bush, the 43rd president, and Jeb Bush, the former governor of Florida.

He has also been visited by former Secretary of State James A. Baker III, a longtime confidant.

Bush and his wife live in Houston during the winter and spend their summers at a home in Kennebunkport, Maine.

The former president was a naval aviator in World War II ? at one point the youngest in the Navy ? and was shot down over the Pacific. He's skydived on at least three of his birthdays since leaving the White House in 1992.

He suffers from a form of Parkinson's disease and in recent years has used a wheelchair to get around.

___

Plushnick-Masti can be followed on Twitter at https://twitter.com/RamitMastiAP

Source: http://news.yahoo.com/ex-president-george-h-w-bush-intensive-care-080636124.html

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