India Ink: Urging Action, Report on Brutal Rape Condemns India's Treatment of Women

NEW DELHI — Women in India face systemic discrimination and are regularly confronted with sexual harassment and violence, even as the police often fail to provide protection and the government has failed to enforce laws and policies intended to safeguard women’s rights, according to a scathing special report released on Wednesday.

The government report, drafted in response to the deadly gang rape of a young woman last month in New Delhi, amounted to a broad and damning indictment of the treatment of women by India’s democratic institutions. It also was intended as a call to action: the three-person commission, led by a former chief justice of India’s Supreme Court, challenged Parliament to act swiftly on its recommendations.

“We have submitted the report in 29 days,” the retired chief justice, J.S. Verma, said during a nationally televised news conference, noting that the commissioners worked quickly in order to present their findings before Parliament next meets in February. “If we are able to do it in half the time available, the government, with its might and resources, should also act fast.”

The commission recommended a number of far-reaching changes. Among them were requiring police officers to register every case of reported rape; punishing crimes like stalking and voyeurism with prison terms; changing the humiliating medical examinations endured by rape victims; re-examining every appointed state police chief in the country; cracking down on extralegal village councils, known as khap panchayats, which often issue edicts against women; and making new legal requirements so it is much more difficult for people charged with criminal offenses to hold political office.

India does not lack adequate laws on sexual violence or gender bias, the commissioners found, but rather lacks the political and bureaucratic will to enforce them.

“Failure of good governance is the obvious root cause for the current unsafe environment eroding the rule of law, and not the want of needed legislation,” the report said.

India’s government has often proved immutable to calls for progressive reform. Over the years, different commissions have issued recommendations on a variety of subjects, only to see their reports gather dust. Indeed, even a major 2006 Supreme Court ruling calling for significant changes in policing remains largely stalled, with its recommendations far from being put in place.

But public outrage over the brutal Dec. 16 gang rape of a young woman on a private bus moving through New Delhi has remained fierce, prompting political leaders to promise swift action. The trial of the five adult defendants in the case is expected to begin as soon as Thursday in a new fast-track court. Moreover, many lawmakers have promised legislative changes to address shortcomings in policing and gender bias.

“Women must enjoy freedom,” said Leila Seth, herself a former Supreme Court justice and one of the commission’s three members, speaking at the news conference. “The state must practice equality.”

The commission, with Justice Verma as chairman, was created last month by India’s Home Ministry and charged with making recommendations to improve laws dealing with sexual violence. Justice Verma said that public interest was extremely high and that the commission received more than 80,000 suggestions. He praised the youthful protesters whose demonstrations over the rape case created mounting pressure on the government.

Rather than focusing on narrow changes in criminal law, the commission’s sweeping report goes beyond the issue of rape to assess widespread discrimination against women, societal biases against daughters, workplace sexual harassment, child sexual abuse, the trafficking of women and children and the deep-rooted problems with Indian policing.

In particular, the commission said that many states still needed to comply with the 2006 Supreme Court ruling, which, among other mandates, called for eliminating political influence over police departments, notably in the appointment of police chiefs. Moreover, the commission called on the police to prevent stalking and other harassment on public transportation and urged the construction of separate facilities inside police precincts for women and improved officer training for investigating sex crimes.

But, most of all, the commission urged what it called holistic changes, including nationwide education campaigns on gender equity and related issues.

Indeed, blame was not affixed solely on the Indian state. Justice Verma said the Dec. 16 rape case also exposed a shameful public apathy, noting that many motorists drove past the half-naked victim and her beaten male friend after the suspects had dumped them on the side of a busy highway.

“The nation has to account for the tears of millions of women,” the report concluded.

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RIM releases BES 10 for BlackBerry 10 and rival phones, offers free 60-day trial

Research In Motion (RIMM) is gearing up for the impending release of its first BlackBerry 10 devices and the company has now released new mobile device management software to help its customers keep a handle on their shiny new BB10 phones and rival devices. The new BlackBerry Enterprise Service 10, now available for download, aims to be a one-size-fits all MDM platform that’s capable of managing BlackBerry, iOS and Android devices.

[More from BGR: Apple reports Q1 results: $ 13.1 billion profit beats estimates, iPhone sales and Q2 guidance miss big]

RIM says key features of the new service include the integration of BlackBerry Balance functionality to help keep work and personal applications and data separate; BlackBerry World for Work, a new iteration of the company’s traditional app store that gives companies the ability to more easily manage workers’ apps; and an “intuitive enterprise enrollment process for employees that offers a self-service console, and centralized control of assignable profiles for email, SCEP, Wi-Fi, VPN and proxy servers.”

[More from BGR: As data gets cheaper for Verizon to transmit, customers are paying more]

RIM is offering customers a free 60-day trial of the new MDM service.

This article was originally published on BGR.com

Wireless News Headlines – Yahoo! News

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No. 1 Duke routed by No. 25 Miami 90-63

CORAL GABLES, Fla. (AP) — With a steady din coming from the sea of orange behind the visitors' basket, No. 1 Duke had a tough time making a shot.

The Blue Devils went more than 8 minutes without a field goal in the first half Wednesday night, and a sellout became a blowout for No. 25 Miami, which delighted a boisterous crowd with a 90-63 victory.

The defeat was the third-worst ever for a No. 1 team. The last time Duke lost a regular-season game by a bigger margin was in January 1984.

"It wasn't demoralizing; they played better," Blue Devils guard Rasheed Sulaimon said. "I believe we have them on the schedule again."

"We expected them to be terrific, and we have to match terrific, and then you have a terrific game," Duke coach Mike Krzyzewski said. "What you had was a terrific win for them, but not a terrific game. We didn't hold our end of the bargain."

Miami (14-3, 5-0 Atlantic Coast Conference) beat a No. 1 team for the first time, taking control with a stunning 25-1 run midway through the opening half. The Blue Devils missed 13 consecutive shots despite numerous good looks, while four Hurricanes hit 3-pointers during the run that transformed a 14-13 deficit into a 38-15 lead.

Duke (16-2, 3-2) fell to 0-2 when playing on an opponent's court. The Blue Devils' other loss came at North Carolina State, a defeat that cost them the No. 1 ranking.

They regained the top spot this week but seemed rattled by the capacity crowd, only the 10th in 10 years at Miami's on-campus arena. Students began lining up for seats outside the arena almost 24 hours before tipoff, a rarity for the attendance-challenged Hurricanes.

"I don't know how you can sit outside for a basketball game for that long," Miami guard Durand Scott said. "That made me want to win for them even more."

The Hurricanes, who are alone atop the league standings, won their sixth consecutive game. They beat Duke for the second straight time — but only the fourth time in the 19-game series.

Miami had been 0-6 against No. 1 teams. Coach Jim Larranaga also beat a No. 1 team for the first time.

"This is a great memory," Larranaga said.

Scott scored a season-high 25 points for the Hurricanes, and Kenny Kadji added a season-high 22. Shane Larkin had 18 points, 10 rebounds and five assists, and Durham, N.C. native Julian Gamble had 10 rebounds and four blocked shots.

Miami senior center Reggie Johnson came off the bench in his first action since being sidelined with a broken left thumb Dec. 18. He had two points and five rebounds in 16 minutes.

The Hurricanes, ranked this week for the first time in three years, improved to 8-0 at home.

Seth Curry, Tyler Thornton and Quinn Cook went a combined 1 for 29 for the Blue Devils, who shot a season-low 30 percent. Sulaimon led them with 16 points.

Duke went 4 for 23 from 3-point range, while Miami went 9 for 19 and shot 57 percent overall.

"Especially in the first couple of minutes, we got a lot of great shots," Blue Devils forward Mason Plumlee said. "You're going to miss some, but you have to keep shooting. The biggest mistake you can make is questioning your shot because you're missing open shots."

Kadji made two 3s during the Hurricanes' first-half spurt, then capped it with a three-point play. Duke shot 22 percent in the first half, including two for 11 on 3-pointers, and trailed 42-19 at halftime.

There was no letup by the Hurricanes to start the second half. They scored the first seven points for a shocking 49-19 lead, and punctuated the drubbing with five dunks in the final 10 minutes.

"Some teams come out in the second half flat and think they have the game won," Larkin said, "but we stayed with it with the same energy in the second half. We played great the whole game."

A Duke mistake — one in a long series — early in the second half had Krzyzewski red-faced and on the court, screaming at his team. But he couldn't inspire a turnaround.

"Over-rated," fans chanted with 3 minutes left. When the game ended, they poured onto the court and mobbed their team.

"The crowd I'm sure helped them some," Krzyzewski said. "But they didn't need much help."

Back in North Carolina, fans of the Tar Heels savored the loss by their rivals. When the final score of the Duke game was posted on the video board at the North Carolina-Georgia Tech game, students chanted, "Go to hell, Duke!"

___

AP Sports Writer Joedy McCreary in Chapel Hill, N.C., contributed to this report.

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Well: Long Term Effects on Life Expectancy From Smoking

It is often said that smoking takes years off your life, and now a new study shows just how many: Longtime smokers can expect to lose about 10 years of life expectancy.

But amid those grim findings was some good news for former smokers. Those who quit before they turn 35 can gain most if not all of that decade back, and even those who wait until middle age to kick the habit can add about five years back to their life expectancies.

“There’s the old saw that everyone knows smoking is bad for you,” said Dr. Tim McAfee of the Centers for Disease Control and Prevention. “But this paints a much more dramatic picture of the horror of smoking. These are real people that are getting 10 years of life expectancy hacked off — and that’s just on average.”

The findings were part of research, published on Wednesday in The New England Journal of Medicine, that looked at government data on more than 200,000 Americans who were followed starting in 1997. Similar studies that were done in the 1980s and the decades prior had allowed scientists to predict the impact of smoking on mortality. But since then many population trends have changed, and it was unclear whether smokers today fared differently from smokers decades ago.

Since the 1960s, the prevalence of smoking over all has declined, falling from about 40 percent to 20 percent. Today more than half of people that ever smoked have quit, allowing researchers to compare the effects of stopping at various ages.

Modern cigarettes contain less tar and medical advances have cut the rates of death from vascular disease drastically. But have smokers benefited from these advances?

Women in the 1960s, ’70s and ’80s had lower rates of mortality from smoking than men. But it was largely unknown whether this was a biological difference or merely a matter of different habits: earlier generations of women smoked fewer cigarettes and tended to take up smoking at a later age than men.

Now that smoking habits among women today are similar to those of men, would mortality rates be the same as well?

“There was a big gap in our knowledge,” said Dr. McAfee, an author of the study and the director of the C.D.C.’s Office on Smoking and Public Health.

The new research showed that in fact women are no more protected from the consequences of smoking than men. The female smokers in the study represented the first generation of American women that generally began smoking early in life and continued the habit for decades, and the impact on life span was clear. The risk of death from smoking for these women was 50 percent higher than the risk reported for women in similar studies carried out in the 1980s.

“This sort of puts the nail in the coffin around the idea that women might somehow be different or that they suffer fewer effects of smoking,” Dr. McAfee said.

It also showed that differences between smokers and the population in general are becoming more and more stark. Over the last 20 years, advances in medicine and public health have improved life expectancy for the general public, but smokers have not benefited in the same way.

“If anything, this is accentuating the difference between being a smoker and a nonsmoker,” Dr. McAfee said.

The researchers had information about the participants’ smoking histories and other details about their health and backgrounds, including diet, alcohol consumption, education levels and weight and body fat. Using records from the National Death Index, they calculated their mortality rates over time.

People who had smoked fewer than 100 cigarettes in their lifetimes were not classified as smokers. Those who had smoked at least 100 cigarettes but had not had one within five years of the time the data was collected were classified as former smokers.

Not surprisingly, the study showed that the earlier a person quit smoking, the greater the impact. People who quit between 25 and 34 years of age gained about 10 years of life compared to those who continued to smoke. But there were benefits at many ages. People who quit between 35 and 44 gained about nine years, and those who stopped between 45 and 59 gained about four to six years of life expectancy.

From a public health perspective, those numbers are striking, particularly when juxtaposed with preventive measures like blood pressure screenings, colorectal screenings and mammography, the effects of which on life expectancy are more often viewed in terms of days or months, Dr. McAfee said.

“These things are very important, but the size of the benefit pales in comparison to what you can get from stopping smoking,” he said. “The notion that you could add 10 years to your life by something as straightforward as quitting smoking is just mind boggling.”

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Media Decoder Blog: A Resurgent Netflix Beats Projections, Even Its Own

9:12 p.m. | Updated For all those who have doubted its business acumen, Netflix had a resounding answer on Wednesday: 27.15 million.

That’s the number of American homes that were subscribers to the streaming service by the end of 2012, beating the company’s own projections for the fourth quarter after a couple of quarters of underwhelming results.

Netflix’s growth spurt in streaming — up by 2.05 million customers in the United States, from 25.1 million in the third quarter — was its biggest in nearly three years, and helped the company report net income of $7.9 million, surprising many analysts who had predicted a loss.

The results reflected just how far Netflix has come since the turbulence of mid-2011, when its botched execution of a new pricing plan for its services — streaming and DVDs by mail — resulted in an online flogging by angry customers. Investors battered its stock price, sending it from a high of around $300 in 2011 to as low as $53 last year.

“It’s risen from the ashes,” said Barton Crockett, a senior analyst at Lazard Capital Markets. “A lot of investors have been very skeptical that Netflix will work. With this earnings report, they’re making a strong argument that the business is real, that it will work.”

Investors, cheered by the results, sent Netflix shares soaring more than 35 percent in after-hours trading Wednesday. The stock had ended regular trading at $103.26.

Netflix’s fourth-quarter success was a convenient reminder to the entertainment and technology industries that consumers increasingly want on-demand access to television shows and movies. Streaming services by Amazon, Hulu and Redbox are all competing on the same playing field, but for now Netflix remains the biggest such service, and thus a pioneer for all the others.

“Our growth and our competitors’ growth shows just how large the opportunity is for Internet TV, where people get to control their viewing experience,” Netflix’s chief executive, Reed Hastings, said in a telephone interview Wednesday evening.

Questions persist, though, about whether Netflix will be able to attract enough subscribers to keep paying its ever-rising bills to content providers, which total billions of dollars in the years to come. The company said on Wednesday that it might take on more debt to finance more original programs, the first of which, the political thriller “House of Cards,” will have its premiere on the service on Feb. 1. Netflix committed about $100 million to make two seasons of “House of Cards,” one of five original programs scheduled to come out on the service this year.

“The virtuous cycle for us is to gain more subscribers, get more content, gain more subscribers, get more content,” Mr. Hastings said in an earnings conference call.

The company’s $7.9 million profit for the quarter represented 13 cents a share, surprising analysts who had expected a loss of 12 cents a share. The company said revenue of $945 million, up from $875 million in the quarter in 2011, was driven in part by holiday sales of new tablets and television sets.

Netflix added nearly two million new subscribers in other countries, though it continued to lose money overseas, as expected, and said it would slow its international expansion plans in the first part of this year.

The “flix” in Netflix, its largely forgotten DVD-by-mail business, fared a bit better than the company had projected, posting a loss of just 380,000 subscribers in the quarter, to 8.22 million. The losses have slowed for four consecutive quarters, indicating that the homes that still want DVDs really want DVDs.

On the streaming side, Netflix’s retention rate improved in the fourth quarter, suggesting growing customer satisfaction.

Asked whether the company’s reputation had fully recovered after its missteps in 2011, Mr. Hastings said, “We’re on probation at this point, but we’re not out of jail.”

He has emphasized subscriber happiness, even going so far as to say on Wednesday that “we really want to make it easy to quit” Netflix. If the exit door is well marked, he asserted, subscribers will be more likely to come back.

The hope is that original programs like “House of Cards” and “Arrested Development” will lure both old and new subscribers to the service. Those programs, plus the film output deal with the Walt Disney Company announced in December, affirm that Netflix cares more and more about being a gallery — with showy pieces that cannot be seen anywhere else — and less about being a library of every film and TV show ever made.

“They’re morphing into something that people understand,” said Mr. Crockett of Lazard Capital.

Mr. Hastings said this had been happening for years, but that it was becoming more apparent now to consumers and investors.

Mr. Hastings’s letter to investors brought up the elephant in the room, the activist investor Carl C. Icahn, who acquired nearly 10 percent of the company’s stock last October. Mr. Icahn, known for his campaigns for corporate sales and revampings, stated then that Netflix “may hold significant strategic value for a variety of significantly larger companies.”

Netflix subsequently put into place a shareholder rights plan, known as a poison pill, to protect itself against a forced sale by Mr. Icahn.

The company said on Wednesday, “We have no further news about his intentions, but have had constructive conversations with him about building a more valuable company.”

Factoring in the stock’s 30 percent rise since November and the after-hours action on Wednesday, Mr. Icahn’s stake has now more than doubled in value, to more than $700 million from roughly $320 million.

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India Ink: India Warns Kashmiris to Prepare for Nuclear War

NEW DELHI — Indian officials are advising residents of strife-torn Kashmir to prepare for a possible nuclear war by building bombproof basements and stockpiling food and water, adding to tensions between India and Pakistan, both nuclear powers, after deadly cross-border skirmishes in recent weeks.

“People should construct basements where the whole family can stay for a fortnight,” read the advisory, which was published Monday in the newspaper Greater Kashmir. It comes in the midst of the worst fighting in Kashmir between India and Pakistan since a cease-fire was signed in 2003. Three Pakistani and two Indian soldiers have been killed, and one of the Indian soldiers was found without his head.

News of the mutilation infuriated Indians, with Sushma Swaraj, the leader of the opposition in the lower house of Parliament, calling for India “to get at least 10 heads from their side” if the Pakistanis did not return the soldier’s head. After criticism that he was not doing enough, Prime Minister Manmohan Singh of India said he was reviewing ties with Pakistan. A special visa program between the two countries has been suspended, and Pakistani players in a new Indian field hockey league have been sent home.

Officials insisted that the advisory published Monday was unrelated to these developments. Yoginder Kaul, the inspector general of the Civil Defense and State Disaster Response Force, said the advisory was meant to commemorate the first anniversary of the creation of his unit.

“It has nothing to do with anything else,” Mr. Kaul said in a telephone interview. “It was a routine advisory issued on our raising day to create awareness among people.”

If so, it was remarkably ill timed. The advisory suggested that people build shelters in open spaces in front of their houses if they did not have basements because “some protection was better than no protection,” according to an article about the advisory in Greater Kashmir. Food and water should be restocked regularly, and ample candles and battery-operated lights should be included, it said.

If in the open during a nuclear attack, a person should “immediately drop to ground and remain in lying position,” the advisory said.

“Stay down after the initial shock wave, wait for the winds to die down and debris to stop falling. If blast wave does not arrive within five seconds of the flash, you were far enough from the ground zero.”

“Expect some initial disorientation,” the advisory added, “as the blast wave may blow down and carry away many prominent and familiar features.”

Abdul Qaiuum of Silikote, a village close to the dividing line on the Indian side, said in a telephone interview that neither he nor his neighbors were constructing new bunkers. “No firing is taking place,” he said. Besides, he added, “we are under two to three feet of snow in the village.”

Even after both governments embarked on efforts to improve ties after decades of war and recriminations, Kashmir remains a troubled region. India, heavily Hindu, controls the bulk of the predominantly Muslim region of Kashmir, which has been at the heart of disputes between the two nations since they won independence from Britain in 1947. The land along the cease-fire Line of Control is one of the most heavily militarized areas in the world.

The latest clashes started when an elderly woman on the Indian side decided to use a secret entrance into Pakistani territory so that she could see her children living on the other side, according to a report in The Hindu, an Indian newspaper. After the Indian military discovered the tunnel, it built emplacements to prevent its use.

But those emplacements violated the terms of the cease-fire with Pakistan, and Pakistani soldiers repeatedly warned their Indian counterparts to desist, which the Indians ignored.

Firing weapons across the cease-fire line is not unusual, but the beheading, which the Pakistan government denies responsibility for, added a volatile mix to the politically charged debate. Previous mutilations of soldiers’ bodies have generally been kept secret to avoid just the sort of news media firestorm that has erupted. National elections are scheduled to be held in Pakistan by May and in India by sometime in 2014.

Hari Kumar contributed reporting.

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Recibe el Cenart el “Live Performers Meeting” del 24 al 26 de enero

México, 22 Ene. (Notimex).- Del 24 al 26 de enero en el Centro Nacional de las Artes (Cenart) se llevará a cabo el “Live Performers Meeting” (LPM), el evento más importante a nivel mundial dedicado a la manipulación y mezcla de video en tiempo real.

Mediante un comunicado de la oficina de prensa del Cenart, se informó que el encuentro incluirá otras actividades en el Centro Cultural Border y la Fundación Alumnos47.

El LPM ofrece la oportunidad de experimentar tres días de actuaciones audiovisuales, talleres, mesas redondas, muestra de productos presentados por cientos de VJs, artistas audiovisuales, profesionales de los nuevos medios y pensadores de todo el mundo.

El evento promueve la práctica de las actuaciones de video en directo, gracias a un programa rico e impredecible que busca explorar temas diferentes a través de nuevos lenguajes audiovisuales, técnicas y tecnologías.

Las atracciones principales de la edición mexicana serán una gran variedad de presentaciones audiovisuales en vivo, talleres, showcases y sesiones de Djs con Vjs, así como un concurso internacional de video jockeys.

El público interesado encontrará espectáculos que van desde el live cinema, videodanza, interacción en vivo, videoarte, mapping, instalaciones multimedia, programación, arte generativo, live coding, danza y teatro con visuales, entre otras.

El LPM empezó en Italia hace ocho años y ha reunido a más de dos mil artistas de todo el mundo en sus 11 ediciones pasadas. Más de 50 mil personas han asistido a sus actividades ya que ofrece una gran gama de talleres y showcases gratuitos para el público en general, así como algunos de paga.

En esta edición en la Ciudad de México, más de 200 artistas provenientes de Argentina, Bolivia, Brasil, Canadá, Chile, Colombia, Costa Rica, Ecuador, El Salvador, España, Estados Unidos, Francia, Italia, México, Perú, Turquía, Reino Unido, Rusia, Uruguay y Venezuela, participarán en casi 100 presentaciones y talleres.

Las presentaciones audiovisuales se realizarán del 24 al 26 de enero, en el Centro Nacional de las Artes. Éstas que van desde el video teatro a la video danza, actuaciones de live cinema, visuales y música generativa, live coding, hasta las fiestas finales animadas por DJs y VJs internacionales.

El Cenart, el Centro Cultural Border y la Fundación Alumnos47 albergarán en un horario de 10:00 a 18:00 horas talleres y presentaciones dedicados a aprender y compartir, basándose en el tema de la cultura de video en vivo.

Se explorarán las teorías de producción de contenidos y el procesamiento de imágenes, además de estudiar y experimentar con nuevas tecnologías así como desarrollar debates sobre la cultura de prácticas libres y Open Source.

NTX/LGZ/MAG

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Williams loses in quarters, Azarenka into semis

MELBOURNE, Australia (AP) — Serena Williams' dominating run at the majors is over. American teenager Sloane Stephens is headed to the semifinals of the Australian Open.

Williams hurt her back in the eighth game of the second set, hampering her serve. She had treatment and recovered well enough to give herself a shot at winning the match, but the 19-year-old Stephens kept her composure in a 3-6, 7-5, 6-4 victory on Wednesday.

It was the first loss since Aug. 17 for the 15-time Grand Slam winner, ending a run of 20 consecutive wins. She hadn't lost a match at a Grand Slam tournament since the French Open, where her first-round exit sparked a resurgence in the second half of 2012 that included titles at Wimbledon, the London Olympics, the U.S. Open and the WTA Championship.

After winning her first Grand Slam quarterfinal, Stephens next plays defending champion Victoria Azarenka.

Williams walked around the net to congratulate Stephens, who then clapped her hand on her racket and waved to the crowd, a look of disbelief on her face.

She then went to her tennis bag, pulled out her phone and started checking for any text messages from her mother.

"I was hoping she had texted me right away. I thought maybe she was texting me during the match," Stephens said. "I'm sure my grandparents are like freaking out."

Stephens has said she had a photo of Williams up in her room when she was a child, and had long admired the Williams sisters.

"This is so crazy. Oh my goodness," Stephens said, wiping away tears in her post-match TV interview. "I think I'll put a poster of myself (up) now."

For her part, Williams said the bad back was just another problem to contend with at a Grand Slam event that had been "absolutely" her worst for injuries.

"Everyone at this stage in the locker room has something wrong with them. It's no excuse," she said. "I went for this drop shot and it just locked up on me. I couldn't really rotate after that.

"It was a little painful, but it's OK."

Williams was up a set and a break before Stephens settled in. In the eighth game of the second set, Williams was chasing a drop shot to the net when she appeared to jar her back. She needed a medical timeout after the set, and then slowly started to regain the speed in her serve.

But she was clearly frustrated at times, smashing her racket into the court in the third set and then flinging it toward the chairs on the side of the court. She looked to the sky occasionally and yelled at herself.

Azarenka, with her most famous fan sitting in the crowd wearing a shirt reminding her to keep calm, overcame some early jitters to beat Svetlana Kuznetsova 7-5, 6-1 in the earlier quarterfinal match at Rod Laver Arena.

After dropping serve in a long fourth game that went to deuce 10 times, Azarenka recovered to dominate the rest of the match against Kuznetsova, a two-time major winner who was floating dangerously in the draw with a No. 75 ranking as she recovers from a knee injury.

Azarenka's American rapper friend, Redfoo, returned from a concert in Malaysia to attend Wednesday's quarterfinal match.

Wearing a red sleeveless T-shirt that read "Keep Calm and Bring Out the Bottles," the name of his next single, Redfoo stood, clapped and yelled "Come on, Vika!" during the tight first set.

Asked if it helped to have her No. 1 fan wearing a keep calm logo, Azarenka said "I was looking more at the part that says 'Bring out the bottles.'"

Of her game, she added, "I'm just glad I could produce my good tennis when it was needed."

Williams' loss was a boost for Azarenka, who lost all five head-to-heads against the American in 2012 and is 1-11 in their career meetings.

In the men's quarterfinals, 17-time major winner Roger Federer was playing No. 7 Jo-Wilfried Tsonga in a night match and U.S. Open champion Andy Murray was to meet Jeremy Chardy of France.

Novak Djokovic is already through to the semifinals after his 6-1, 4-6, 6-1, 6-4 win over fifth-seeded Tomas Berdych on Tuesday night.

The 2-hour, 31-minute victory took exactly half the time of his five-set, fourth-round win against Stanislas Wawrinka.

"It was a great performance. I was hoping to have a shorter match ... just not to go over 5 hours," Djokovic said, in a comparatively subdued mood after a more routine victory. "It's always going to be tough against Tomas; he's an established player. He has a big game, big serve. He can compete against anyone on any surface."

Djokovic will meet No. 4-seeded David Ferrer in the semifinals.

Ferrer survived a quarterfinal battle with fellow Spaniard Nicolas Almagro. Almagro had three chances to serve for the match, but Ferrer broke back each time and went on to win 4-6, 4-6, 7-5, 7-6 (4), 6-2.

Maria Sharapova had a 6-2, 6-2 quarterfinal win over Ekatrina Makarova on Tuesday, and has conceded only nine games in five matches — a record in Australia.

"To be honest, those are not the stats you want to be known for," Sharapova said.

She'll play Li Na, who reached the semifinals for the third time in four years at Melbourne Park after beating Agnieszka Radwanska 7-5, 6-3.

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Well: Is There an Ideal Running Form?

In recent years, many barefoot running enthusiasts have been saying that to reduce impact forces and injury risk, runners should land near the balls of their feet, not on their heels, a running style that has been thought to mimic that of our barefoot forebears and therefore represent the most natural way to run. But a new study of barefoot tribespeople in Kenya upends those ideas and, together with several other new running-related experiments, raises tantalizing questions about just how humans really are meant to move.

For the study, published this month in the journal PLoS One, a group of evolutionary anthropologists turned to the Daasanach, a pastoral tribe living in a remote section of northern Kenya. Unlike some Kenyan tribes, the Daasanach have no tradition of competitive distance running, although they are physically active. They also have no tradition of wearing shoes.

Humans have run barefoot, of course, for millennia, since footwear is quite a recent invention, in evolutionary terms. And modern running shoes, which typically feature well-cushioned heels that are higher than the front of the shoe, are newer still, having been introduced widely in the 1970s.

The thinking behind these shoes’ design was, in part, that they should reduce injuries. When someone runs in a shoe with a built-up heel, he or she generally hits the ground first with the heel. With so much padding beneath that portion of the foot, the thinking went, pounding would be reduced and, voila, runners wouldn’t get hurt.

But, as many researchers and runners have noted, running-related injuries have remained discouragingly common, with more than half of all runners typically being felled each year.

So, some runners and scientists began to speculate a few years ago that maybe modern running shoes are themselves the problem.

Their theory was buttressed by a influential study published in 2010 in Nature, in which Harvard scientists examined the running style of some lifelong barefoot runners who also happened to be from Kenya. Those runners were part of the Kalenjin tribe, who have a long and storied history of elite distance running. Some of the fastest marathoners in the world have been Kalenjin, and many of them grew up running without shoes.

Interestingly, when the Harvard scientists had the Kalenjin runners stride over a pressure-sensing pad, they found that, as a group, they almost all struck the ground near the front of their foot. Some were so-called midfoot strikers, meaning that their toes and heels struck the ground almost simultaneously, but many were forefoot strikers, meaning that they landed near the ball of their foot.

Almost none landed first on their heels.

What the finding seemed to imply was that runners who hadn’t grown up wearing shoes deployed a noticeably different running style than people who had always worn shoes.

And from that idea, it was easy to conjecture that this style must be better for you than heel-striking, since presumably it was more natural, echoing the style that early, shoeless cavemen would have used.

But the new study finds otherwise. When the researchers had the 38 Daasanach tribespeople run unshod along a track fitted, as in the Harvard study, with a pressure plate, they found that these traditionally barefoot adults almost all landed first with their heels, especially when they were asked to run at a comfortable, distance-running pace. For the group, that pace averaged about 8 minutes per mile, and 72 percent of the volunteers struck with their heels while achieving it. Another 24 percent struck with the midfoot. Only 4 percent were forefoot strikers.

When the Daasanach volunteers were asked to sprint along the track at a much faster speed, however, more of them landed near their toes with each stride, a change in form that is very common during sprints, even in people who wear running shoes. But even then, 43 percent still struck with their heels.

This finding adds to a growing lack of certainty about what makes for ideal running form. The forefoot- and midfoot-striking Kalenjin were enviably fast; during the Harvard experiment, their average pace was less than 5 minutes per mile.

But their example hasn’t been shown to translate to other runners. In a 2012 study of more than 2,000 racers at the Milwaukee Lakefront Marathon, 94 percent struck the ground with their heels, and that included many of the frontrunners.

Nor is it clear that changing running form reduces injuries. In a study published in October scientists asked heel-striking recreational runners to temporarily switch to forefoot striking, they found that greater forces began moving through the runners’ lower backs; the pounding had migrated from the runners’ legs to their lumbar spines, and the volunteers reported that this new running form was quite uncomfortable.

But the most provocative and wide-ranging implication of the new Kenyan study is that we don’t know what is natural for human runners. If, said Kevin G. Hatala, a graduate student in evolutionary anthropology at George Washington University who led the new study, ancient humans “regularly ran fast for sustained periods of time,” like Kalenjin runners do today, then they were likely forefoot or midfoot strikers.

But if their hunts and other activities were conducted at a more sedate pace, closer to that of the Daasanach, then our ancestors were quite likely heel strikers and, if that was the case, wearing shoes and striking with your heel doesn’t necessarily represent a warped running form.

At the moment, though, such speculation is just that, Mr. Hatala said. He and his colleagues plan to collaborate with the Harvard scientists in hopes of better understanding why the various Kenyan barefoot runners move so differently and what, if anything, their contrasting styles mean for the rest of us.

“Mostly what we’ve learned” with the new study, he said, “is how much still needs to be learned.”

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DealBook: Allergan to Buy MAP Pharmaceuticals for $958 Million

Allergan has agreed to pay nearly $1 billion to acquire MAP Pharmaceuticals and gain full control of its experimental treatment for migraine headaches, the two companies announced Tuesday night.

The purchase price of $25 a share in cash is a 60 percent premium over MAP’s closing price on Tuesday of $15.58 a share. The deal, valued at $958 million in total, suggests that Allergan has considerable faith that MAP’s new migraine treatment will win regulatory approval from the Food and Drug Administration by the agency’s deadline of April 15.

The two companies said the deal had been unanimously approved by the boards of both companies and was expected to close in the second quarter.

Allergan already had the rights to help market the migraine drug, known as Levadex, in the United States and Canada, but after an acquisition it would have control of all the profits and costs globally.

Allergan is most known for Botox, a form of the botulinum toxin, which is used for cosmetic purposes as well as medical ones, including the treatment of chronic migraines with the goal of reducing the frequency of headaches. By contrast, Levadex is meant to treat migraines after they occur, making it complementary to Botox, Allergan said.

Levadex is actually a new form of an old drug, known as dihydroergotamine, or DHE, which has been used to treat severe migraine attacks for decades. DHE is typically given by intravenous infusion, requiring patients to get to a hospital at a time when many would rather remain in a dark quiet room.

Levadex, by contrast, is breathed into the lungs using an inhaler similar to one used for asthma, allowing people to use it at home.

The F.D.A. declined to approve Levadex last March, though MAP said the rejection was related to manufacturing and questions about use of the inhaler, not the safety and efficacy of the drug. It resubmitted its application, with additional data and answers to questions from the F.D.A., in October.

Levadex would be the first approved product for MAP, which is based in Mountain View, Calif.

Allergan said that if Levadex is approved by April, the transaction would dilute earnings by about 7 cents a share in 2013 and add to earnings in the second half of 2014.

Allergan was advised by Goldman Sachs and the law firm Gibson, Dunn & Crutcher. MAP was advised by Centerview Partners and the law firm Latham & Watkins.

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