রবিবার, ১৪ এপ্রিল, ২০১৩

Pakistani Taliban target secular party, kill 1

(AP) ? Pakistani Taliban attacked two leaders of an anti-militant political party on Sunday in northwest Pakistan, killing one and wounding another in the latest attack targeting members of secular-leaning parties during their campaigns for next month's parliamentary election.

In the first incident, Mukarram Shah was killed in an explosion as he entered his car in the village of Banjot, said Abdullah Khan, police chief of the nearby city of Mingora. The explosives appeared to have been set off by remote control, he added.

In the other attack, a blast hit the convoy of provincial assembly candidate Masoom Shah as he was returning from a campaign meeting, police officer Zahir Khan said. He said Shah and three of his aides suffered wounds from the roadside bomb.

Both Shahs are from the secular Awami National Party, which supported military operations against militants in the region.

The ANP is among three secular-leaning political parties that the Pakistani Taliban have threatened to attack during campaigns for the May 11 parliamentary elections. The other two parties are the Pakistan People's Party (PPP) and the Muttahida Qaumi Movement (MQM).

The Taliban have warned people in a video message to stay away from rallies held by the three political parties they consider their enemies.

The three dominated Pakistan's last government, which was dissolved in preparation for the elections. The ANP also headed the government of Khyber Pakhtunkhwa, the main province of the northwest, a stronghold of the Taliban.

The latest two assaults follow three similar attacks since the Taliban issued their threat several weeks ago. Two ANP candidates have survived bomb attacks in the northwest, and a Taliban shooter killed an MQM candidate in the southern city of Hyderabad.

Pakistani Taliban spokesman Ahsanullah Ahsan claimed responsibility for both the bomb attacks. "The three parties are on our hit list," he told The Associated Press by telephone from an undisclosed location.

Right-leaning and religious parties not being targeted by the Taliban have been holding their election campaign rallies without fear.

Also on Sunday, gunmen attacked a NATO supply convoy in the Khyber tribal region, killing a truck driver and wounding another, said a local government administrator Iqbal Khan. The Khyber Pass is one of the two main routes in Pakistan for NATO supplies headed to neighboring Afghanistan.

___

AP writers Rasool Dawar and Riaz Khan in Peshawar, Pakistan contributed.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-04-14-Pakistan/id-d5bd460985ab464a9b586339cc1a4b09

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What mutant surgery is this Nexus 4 about to undergo?

Nexus 4

Well, would you look at that. Someone went and dissected their Nexus 4

But that's not just any someone. That's Rod Whitby of webOS Internals fame who's taken apart his Nexus 4, with the intent of swapping out the Qi wireless charging for the tried and true, old-school (and now defunct) Palm Touchstone. (As we showed last year, the Nexus 4 and Touchstone are not compatible.)  "Qi charging (or at least the physical implementation of it on current devices) is inferior to Palm Touchstone charging," Whitby wrote recently on Google+.

Nexus 4 wireless charging became a bit of a thing this week when webOS Nation editor -- and like many of us here a multi-platform tinkerer -- expressed his loathing for the Nexus 4's official wireless charging orb. So Whitby, as any good Android hacker should appreciate, is doing something about it. And he's no stranger to this sort of mod, having performed iit on the Galaxy Nexus as well as on the Nexus 7.

Will this one be successful? It's going to be a tight fit, Whitby writes. But if anyone can do it, it's him. 

Source: +Rod Whitby

    


Source: http://feedproxy.google.com/~r/androidcentral/~3/hFfZKeAEbrg/story01.htm

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শনিবার, ১৩ এপ্রিল, ২০১৩

Compact multipurpose scooter for crowded megacities

Apr. 12, 2013 ? TUM CREATE has unveiled an all-new multipurpose scooter prototype, codenamed VOI, at the 3rd Taiwan International Electric Vehicle Show (EV Taiwan). VOI gets its name from the Vietnamese word for elephant -- a symbol of a safe and intelligent mean of transport. It is a two-wheel concept vehicle jointly developed by students from Technische Universit?t Muenchen (TUM) and Singapore's Nanyang Technological University (NTU), and was built in Singapore.

The design brief for the VOI was to develop a two-wheel transporter that is as agile and affordable as a scooter and, at the same time, as safe and comfortable as a car. With its compact size and maneuverability, the two-wheel electric scooter is designed as a transporter for densely populated megacities and offers a comprehensive solution to metropolises where congested traffic is a major problem.

Positioning the rider behind allows for a compact design and the use of an enclosed passenger cabin that shields occupants from the elements. The enclosure also offers added rigidity and stiffness to the vehicle chassis, which provides additional passenger protection.

With the VOI, business people are able to commute quickly, comfortably and safely through the gridlocks to rush from one meeting to another. It can also address the 'First/Last Mile Problem', where it complements an existing metro railway and public transport system, to offer commuters intermediate transportation between the stations to their destinations.

Furthermore, the VOI is not just limited to transporting passengers. Its modular front pod can be swapped for a cargo box or even a mobile kitchen -- making it a multipurpose vehicle. It is not only a more efficient mode of transport; it also reduces pollution within a metropolis with zero tailpipe emissions. Thanks to its lightweight design, the VOI is capable of reaching a nominal range of 80 km and has a maximum speed of 45 km/h.

Project VOI is an urban mobility concept developed by final-year students from both universities and is a Work-in-Progress prototype to demonstrate the possibilities of future mobility. This project is just one of many research and development works undertaken by over 100 scientists, researchers and engineers from more than 20 countries at TUM CREATE. The cutting-edge research covers topics ranging from molecules to megacities including areas such as: electrochemistry, electric vehicle battery packs, embedded systems, air conditioning, simulation and modeling, and infrastructure.

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/2C8FJSxVpwc/130412143812.htm

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বুধবার, ১০ এপ্রিল, ২০১৩

Vudu offices burglarized and customer info stolen

Usually when customer info is snatched up by a ne'er-do-well, it's done digitally. Video streaming service Vudu, however, was the victim of an old fashioned burglary on March 24th of this year when someone broke into its offices and stole hard drives with customer data on them. According to an e-mail sent out to users today, those HDDs "contained customer information, including names, email addresses, postal addresses, phone numbers, account activity, dates of birth and the last four digits of some credit card numbers." Thankfully, the full CC numbers aren't kept by Vudu, but all the same, the service is giving affected accounts AllClear ID protection for free for one year. Vudu's also requiring users to reset their passwords today -- despite the fact that the passwords on the stolen drives are encrypted -- to ensure that everything will be safe and sound moving forward.

[Thanks, @steveymacjr and everyone who sent this in]

Filed under: ,

Comments

Source: Vudu forum, Vudu

Source: http://www.engadget.com/2013/04/09/vudu-offices-burglarized-and-customer-info-stolen/

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Sea urchin's secret to surviving ocean acidification

Tuesday, April 9, 2013

Stanford scientists have discovered that some purple sea urchins living along the coast of California and Oregon have the surprising ability to rapidly evolve in acidic ocean water ? a capacity that may come in handy as climate change increases ocean acidity. This capacity depends on high levels of genetic variation that allow urchins' healthy growth in water with high carbon dioxide levels.

The study, co-authored by Stephen Palumbi, a Professor in marine sciences and the director of Stanford's Hopkins Marine Station, reveals previously unknown adaptive variations that could help some marine species survive in future acidified seas.

"It's like bet hedging," said Palumbi, a senior fellow at the Stanford Woods Institute of the Environment. "Betting on multiple teams in the NCAA playoffs gives you a better chance of winning. A parent with genetic variation for survival in different conditions makes offspring that can thrive in different environments. In an uncertain world, it's a way to have a stake in the Final Four."

Increasing acidification is a worrisome question for the billion people who depend on the ocean for their sustenance and livelihoods. Which sea creatures will survive in waters that have had their chemistry altered by global carbon dioxide emissions from fossil fuels?

The authors, including collaborators at the University of California Davis' Bodega Marine Lab, speculate in a research paper published in the Proceedings of the National Academy of Sciences that other marine species that have long dealt with environmental stresses may have a similar adaptive capacity.

If true, these capabilities could provide important clues about how to maintain robust marine populations amid the effects of acidification, climate change, overfishing and other human impacts.

Scientists have known for decades that high carbon dioxide emissions from fossil fuels are increasing the levels of carbonic acid in the world's oceans, leading to increased acidity. Hundreds of undreddhof studies have shown that acidification at levels expected by the year 2100 can harm ocean life.

But little is known about marine species' capacity to adapt evolutionarily to this condition. The delicate embryos of marine species are especially susceptible. The West Coast oyster farm industry nearly collapsed in 2007 because of oyster larvae sensitivity to increased acidification of coastal waters.

The study examined how purple sea urchins ? creatures with the most well-studied genome of any marine species ? react to the acidification levels predicted for 2100.

The researchers raised larvae in ocean water with either low or high carbon dioxide content. They sampled the larvae at early and later stages in life and then used new DNA-sequencing and analytical tools to determine which elements of the urchins' genetic makeup changed through time in these conditions. By looking at the function of each gene that changed, researchers were able to pinpoint which types of genes were critical for survival under future conditions.

"The high CO2 larvae showed almost no negative effects, and that was a surprise," said Melissa Pespeni, the study's lead author and a former Stanford postdoctoral fellow. "They didn't suffer because among them were some individuals with the right genes to be able to grow well in those harsh conditions."

Purple sea urchins, like other West Coast marine species, normally live in cold water that wells up along the coast, bringing seasonally higher CO2 levels. The study's results suggest that this long-term environmental mosaic has led to the evolution of genetic variations enabling purple sea urchins to regulate their internal pH level in the face of elevated carbon dioxide.

"There are hundreds of West Coast species that similarly evolved in these conditions. Maybe some of these have the genetic tools to resist acidification, too," Palumbi said. "We need to learn why some species are more sensitive than others."

###

Stanford University: http://news.stanford.edu

Thanks to Stanford University 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.

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Source: http://www.labspaces.net/127656/Sea_urchin_s_secret_to_surviving_ocean_acidification

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শুক্রবার, ৫ এপ্রিল, ২০১৩

Prostate cancer treatment study changing the way doctors practice

Apr. 3, 2013 ? A study published today in the New England Journal of Medicine recommends a dramatic shift in the way doctors treat metastatic prostate cancer.

"These results have changed the way I treat patients," said Ian M. Thompson Jr., M.D., director of the Cancer Therapy & Research Center at The University of Texas Health Science Center at San Antonio and senior author on the international study.

Hormone therapy in hormone-sensitive prostate cancer has been shown to help extend the lives of patients, but it causes a range of unpleasant side effects in men like moodiness, hot flashes, bone loss and sexual dysfunction. To give patients relief, doctors have, in some cases, "pulsed" the therapy -- giving it to men for a time and then stopping it until the signs of prostate cancer activity reappear, then starting the hormone therapy again until the cancer appears to be under control.

The study shows that the continuous therapy helps men more. Men with less advanced metastatic prostate cancer who received the "pulse" or intermittent hormone therapy died an average of two years sooner than those on continuous therapy. The study results first drew attention when they were announced last summer at the annual meeting of the American Society of Clinical Oncology.

After that, prostate cancer survivor Floyd Balter switched from pulse to continuous therapy.

"Last year Dr. Thompson told me about the study results," said Balter, 78. "I said, 'Let's do it.'"

Surviving 17 years beyond a diagnosis where he'd been given two years to live, Balter said he's determined to watch his grandchildren grow for as long as possible.

"I want to live as long as I can," he said. "I can live with the side effects. They're a pain but I can tolerate them."

In the study results, if men with more extensive disease are included in the group, survival was more modest, extended by an average of 7 months, "which is longer than any other intervention," said Dr. Thompson, director of the CTRC. Often advances in cancer treatments will only extend life by an average of two or three months, he noted.

"I can now give a patient the option of putting up with some side effects in order to spend several more months or even years with his grandchildren," Dr. Thompson said. "I can tell you they are happy to have that choice."

Also, Dr. Thompson pointed out, because of the increase in PSA testing, most men who are diagnosed with metastatic prostate cancer present with disease that is still minimal.

The study followed 1,535 men with metastatic prostate cancer for a median of almost 10 years. It was led by SWOG, an international network of research institutions. The significance of the results, adding months if not years to the lives of many men, means every physician with prostate cancer patients should take them into account, Dr. Thompson said.

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Journal Reference:

  1. Maha Hussain, Catherine M. Tangen, Donna L. Berry, Celestia S. Higano, E. David Crawford, Glenn Liu, George Wilding, Stephen Prescott, Subramanian Kanaga Sundaram, Eric Jay Small, Nancy Ann Dawson, Bryan J. Donnelly, Peter M. Venner, Ulka N. Vaishampayan, Paul F. Schellhammer, David I. Quinn, Derek Raghavan, Benjamin Ely, Carol M. Moinpour, Nicholas J. Vogelzang, Ian M. Thompson. Intermittent versus Continuous Androgen Deprivation in Prostate Cancer. New England Journal of Medicine, 2013; 368 (14): 1314 DOI: 10.1056/NEJMoa1212299

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/04Tt_yWAGhc/130404092833.htm

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বুধবার, ৩ এপ্রিল, ২০১৩

DeGeneres hooked for 'Nemo' sequel 'Finding Dory'

This film image released by Disney Pixar shows the character Dory, voiced by Ellen DeGeneres. The character, first introduced in "Finding Nemo," returns for the sequel, "Finding Dory," set for release on Nov. 25, 2015. (AP Photo/Disney Pixar)

This film image released by Disney Pixar shows the character Dory, voiced by Ellen DeGeneres. The character, first introduced in "Finding Nemo," returns for the sequel, "Finding Dory," set for release on Nov. 25, 2015. (AP Photo/Disney Pixar)

(AP) ? Ellen DeGeneres is going fishing again with a sequel to the animated blockbuster "Finding Nemo."

Disney and its Pixar Animation unit announced Tuesday that DeGeneres will reprise her "Nemo" voice role for "Finding Dory." The sequel is due out Nov. 25, 2015, and will be directed by Andrew Stanton, who also made "Finding Nemo."

"I have waited for this day for a long, long, long, long, long, long time," DeGeneres said. "I'm not mad it took this long. I know the people at Pixar were busy creating 'Toy Story 16.' But the time they took was worth it. The script is fantastic. And it has everything I loved about the first one: It's got a lot of heart, it's really funny, and the best part is ? it's got a lot more Dory."

The new film picks up about a year after the action of "Finding Nemo," with DeGeneres' forgetful fish Dory on her own adventure to reunite with loved ones.

According to Disney, the film will feature new characters along with familiar ones, including Nemo and his dad, Marlin, who was voiced by Albert Brooks. There's no word yet from Disney on whether Brooks will reprise his voice role.

"Finding Nemo" was released in 2003 and took in $921 million worldwide. The movie was the first Pixar production to win the Academy Award for best animated feature after the category was added in 2001. Pixar films have gone on to dominate, winning the Oscar seven years out of 12.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2013-04-02-Film-Finding%20Nemo%20Sequel/id-e980f903a1b44b16be622945cf48b12a

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