Dispute With Antigua and Barbuda Threatens U.S. Copyrights

WASHINGTON — A long-simmering trade conflict between the United States and Antigua and Barbuda appears to be boiling over.

Antigua and Barbuda, which has a $1 billion economy, is planning on getting legal retribution from the United States’ $15 trillion economy over its refusal to let Americans gamble at online sites based in the Caribbean nation — perhaps by offering downloads of American intellectual property, like Hollywood films, network television shows or hit pop songs. On Monday, the World Trade Organization gave its go-ahead for Antigua and Barbuda’s tentative plan.

“The economy of Antigua and Barbuda has been devastated by the United States government’s long campaign to prevent American consumers from gambling,” Harold Lovell, Antigua’s finance minister, said in a statement. “These aggressive efforts to shut down the remote gaming industry in Antigua have resulted in the loss of thousands of good-paying jobs and seizure by the Americans of billions of dollars belonging to gaming operators and their customers.”

The conflict’s roots are a decade old. The World Trade Organization said that the United States had violated its trade agreements by preventing Americans from betting at sites based in Antigua and Barbuda. Because Washington is unwilling to make the betting legal, the countries have been locked in a dispute over what constitutes fair trade practices and fair compensation.

The online gambling industry was at one point the second-largest employer in the Caribbean country, its government has said, and economists estimated its worth at $3.4 billion. Gambling employment has dropped to fewer than 500 people from more than 4,000 as a result of the United States’ trade policy, it said.

On Monday, a dispute settlement body in Geneva gave Antigua and Barbuda the nod to, in essence, violate American intellectual property rights to make up its losses, calculated at $21 million a year.

It remains murky just how the Antigua and Barbuda government might go about it. But trade watchers suggested it might set up a site where viewers could pay a pittance to watch a film or television show with an American copyright. The United States might not be able to shut the site down under international law.

“We are disappointed with Antigua and Barbuda’s decision to abandon constructive settlement discussions,” Nkenge Harmon, a spokeswoman for the United States trade representative, said in an e-mail. “As recently as Friday, our two countries held high-level discussions on possible settlement options that would have brought real benefits to Antigua’s businesses and people.”

The Obama administration said that the proposed plan might further hurt trade relations between the two countries.

“If Antigua does proceed with the unprecedented plan for its government to authorize the theft of intellectual property, it would only serve to hurt Antigua’s own interests,” Ms. Harmon said. “Government-authorized piracy would undermine chances for a settlement. It also would serve as a major impediment to foreign investment in the Antiguan economy, particularly in high-tech industries.”

Trade experts said that Antigua and Barbuda’s plan for retribution seemed designed to provoke American filmmakers and recording artists into pushing for Congress to allow foreign Internet gambling sites to serve American customers.

They also noted that it was the United States that had pushed for the unusual “cross-retaliation” mechanism at the W.T.O., where trade violations that hurt one industry could be countered with trade actions against a completely different industry.

“The irony is rich, rich, rich,” said Lori Wallach, the director of Global Trade Watch at Public Citizen, a Washington-based consumer advocacy group.

“The practical question is, Is there a majority in the House and Senate to vote to revoke the ban, and would Congress do it because the W.T.O. told them?” she said, saying it was unclear how the two countries would proceed.

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India Ink: Delhi Gang Rape Trial Will Be Held in Delhi, Supreme Court Rules

NEW DELHI —India’s Supreme Court dismissed on procedural grounds a plea on Tuesday to transfer the New Delhi gang rape trial outside the city.

Advocate M.L. Sharma filed the petition on behalf of Mukesh Singh, one of the five men accused of the fatal gang rape of a young woman on a moving bus last month. The petition claimed that press coverage of the trial and continued agitations had created bias against the accused.

The petition also said that “personal interest shown by the chief minister as well as various cabinet ministers” in the case would cause the judiciary to be “under pressure to work against the petitioner.” Since the crime occurred, the chief minister of Delhi, Sheila Dikshit, and other government figures have pledged to make the city safer for women.

The plea to move the trial out of Delhi was dismissed because of questions raised about Mr. Sharma’s authority to represent the accused, rather than on the substance of the plea.

The Supreme Court bench, headed by Chief Justice Altamas Kabir, said in dismissing the plea, “Your authority to appear in this matter has been totally denied by the accused.”

Mr. Sharma and a second lawyer, V.K. Anand, have both claimed to be representing Mr. Singh. The Supreme Court rejected the plea following an investigation that determined that Mr. Singh was actually represented by advocate V.K. Anand.

The five men accused in the Dec. 16 fatal gang rape are being tried in a fast track court in the Saket District Court Complex in New Delhi. They could face the death penalty if convicted of murder. On Monday, the Indian Juvenile Justice Board declared that a sixth person accused in the case was officially a juvenile, meaning the maximum sentence he could receive is three years in a detention facility.

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Stanley Karnow, Historian and Journalist, Is Dead at 87

Stanley Karnow, a Pulitzer Prize-winning historian and journalist who produced acclaimed books and television documentaries about Vietnam and the Philippines in the throes of war and upheaval, died on Sunday at his home in Potomac, Md. He was 87.

The cause was congestive heart failure, said Mr. Karnow’s son, Michael.

For more than three decades Mr. Karnow was a correspondent in Southeast Asia, working for Time, Life, The Saturday Evening Post, The Washington Post, NBC News, The New Republic, King Features Syndicate and the Public Broadcasting Service. But he was best known for his books and documentaries.

He was in Vietnam in 1959, when the first American advisers were killed, and lingered long after the guns fell silent, talking to fighters, villagers, refugees, North and South Vietnamese political and military leaders, the French and the Americans, researching a people and a war that had been little understood.

The result was the 750-page book “Vietnam: A History,” published in 1983, and its companion, a 13-hour PBS documentary, “Vietnam: A Television History.” Unlike many books and films on Vietnam in the 1960s and ’70s and the nightly newscasts that focused primarily on America’s role and its consequences at home and abroad, Mr. Karnow addressed all sides of the conflict and traced Vietnam’s culture and history.

“Vietnam: A History” was widely praised and a best seller. The documentary, with Mr. Karnow as chief correspondent, was at the time the most successful ever produced by public television, viewed by an average of nearly 10 million people a night through 13 episodes. It won six Emmy Awards, as well as Peabody, Polk and duPont-Columbia awards.

Six years later, Mr. Karnow delivered his second comprehensive book and television examination of a Southeast Asian nation. The book, “In Our Image: America’s Empire in the Philippines” (1989), was a panorama of centuries of Filipino life under Spanish and American colonial rule, followed by independence under sometimes corrupt American-backed leaders. It won the 1990 Pulitzer Prize for history.

Narrated by Mr. Karnow, the three-part PBS documentary “The U.S. and the Philippines: In Our Image” traced America’s paternalistic colonial rule in the Philippines, the shared suffering of Filipinos and Americans under a cruel Japanese occupation in World War II, and Manila’s postwar independence under regimes nominally democratic but repressive, corrupt or indifferent to the miseries of its people.

Mr. Karnow also wrote “Mao and China: From Revolution to Revolution” (1972) and was a co-author of or contributor to books based on his years in Asia, including “Asian-Americans in Transition” (1992), “Passage to Vietnam” (1994), “Mekong” (1995) and “Historical Atlas of the Vietnam War” (1995).

Early in his career he lived in Paris for a decade, and in 1997 he published a memoir, “Paris in the Fifties.” A nostalgic reporter’s notebook of life among the cafe philosophers, berated musicians and pseudo-revolutionary artistes, it danced with digressions about taxes, restaurants, the guillotine, Hemingway, Charles de Gaulle and the Devil’s Island penal colony.

In its range, learning and appetite for fun, Bernard Kalb, the former CBS reporter and Mr. Karnow’s friend since Vietnam, told The Associated Press in 2009, the memoir was vintage Karnow. “Stanley has a great line about how being a journalist is like being an adolescent all your life,” he said.

Stanley Karnow was born in Brooklyn on Feb. 4, 1925, the son of Harry and Henriette Koeppel Karnow. He grew up in a city with more than a dozen daily newspapers and decided early that he wanted to become a reporter. He served in the Army Air Forces in World War II. After graduating from Harvard with a bachelor’s degree in 1947, he sailed for France, intending to spend the summer. He stayed for a decade.

This article has been revised to reflect the following correction:

Correction: January 28, 2013

An earlier version of this article misstated the year in which Stanley Karnow was a Nieman Fellow at Harvard University. It was 1958, not 2002. The article also misspelled the name of the Nieman Fellowship.

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Well: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:

¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.

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Well: Keeping Blood Pressure in Check

Since the start of the 21st century, Americans have made great progress in controlling high blood pressure, though it remains a leading cause of heart attacks, strokes, congestive heart failure and kidney disease.

Now 48 percent of the more than 76 million adults with hypertension have it under control, up from 29 percent in 2000.

But that means more than half, including many receiving treatment, have blood pressure that remains too high to be healthy. (A normal blood pressure is lower than 120 over 80.) With a plethora of drugs available to normalize blood pressure, why are so many people still at increased risk of disease, disability and premature death? Hypertension experts offer a few common, and correctable, reasons:

¶ About 20 percent of affected adults don’t know they have high blood pressure, perhaps because they never or rarely see a doctor who checks their pressure.

¶ Of the 80 percent who are aware of their condition, some don’t appreciate how serious it can be and fail to get treated, even when their doctors say they should.

¶ Some who have been treated develop bothersome side effects, causing them to abandon therapy or to use it haphazardly.

¶ Many others do little to change lifestyle factors, like obesity, lack of exercise and a high-salt diet, that can make hypertension harder to control.

Dr. Samuel J. Mann, a hypertension specialist and professor of clinical medicine at Weill-Cornell Medical College, adds another factor that may be the most important. Of the 71 percent of people with hypertension who are currently being treated, too many are taking the wrong drugs or the wrong dosages of the right ones.

Dr. Mann, author of “Hypertension and You: Old Drugs, New Drugs, and the Right Drugs for Your High Blood Pressure,” says that doctors should take into account the underlying causes of each patient’s blood pressure problem and the side effects that may prompt patients to abandon therapy. He has found that when treatment is tailored to the individual, nearly all cases of high blood pressure can be brought and kept under control with available drugs.

Plus, he said in an interview, it can be done with minimal, if any, side effects and at a reasonable cost.

“For most people, no new drugs need to be developed,” Dr. Mann said. “What we need, in terms of medication, is already out there. We just need to use it better.”

But many doctors who are generalists do not understand the “intricacies and nuances” of the dozens of available medications to determine which is appropriate to a certain patient.

“Prescribing the same medication to patient after patient just does not cut it,” Dr. Mann wrote in his book.

The trick to prescribing the best treatment for each patient is to first determine which of three mechanisms, or combination of mechanisms, is responsible for a patient’s hypertension, he said.

¶ Salt-sensitive hypertension, more common in older people and African-Americans, responds well to diuretics and calcium channel blockers.

¶ Hypertension driven by the kidney hormone renin responds best to ACE inhibitors and angiotensin receptor blockers, as well as direct renin inhibitors and beta-blockers.

¶ Neurogenic hypertension is a product of the sympathetic nervous system and is best treated with beta-blockers, alpha-blockers and drugs like clonidine.

According to Dr. Mann, neurogenic hypertension results from repressed emotions. He has found that many patients with it suffered trauma early in life or abuse. They seem calm and content on the surface but continually suppress their distress, he said.

One of Dr. Mann’s patients had had high blood pressure since her late 20s that remained well-controlled by the three drugs her family doctor prescribed. Then in her 40s, periodic checks showed it was often too high. When taking more of the prescribed medication did not result in lasting control, she sought Dr. Mann’s help.

After a thorough work-up, he said she had a textbook case of neurogenic hypertension, was taking too much medication and needed different drugs. Her condition soon became far better managed, with side effects she could easily tolerate, and she no longer feared she would die young of a heart attack or stroke.

But most patients should not have to consult a specialist. They can be well-treated by an internist or family physician who approaches the condition systematically, Dr. Mann said. Patients should be started on low doses of one or more drugs, including a diuretic; the dosage or number of drugs can be slowly increased as needed to achieve a normal pressure.

Specialists, he said, are most useful for treating the 10 percent to 15 percent of patients with so-called resistant hypertension that remains uncontrolled despite treatment with three drugs, including a diuretic, and for those whose treatment is effective but causing distressing side effects.

Hypertension sometimes fails to respond to routine care, he noted, because it results from an underlying medical problem that needs to be addressed.

“Some patients are on a lot of blood pressure drugs — four or five — who probably don’t need so many, and if they do, the question is why,” Dr. Mann said.

Read More..

Pentagon to Beef Up Cybersecurity Force to Counter Attacks

WASHINGTON — The Pentagon is moving toward a major expansion of its cybersecurity force to counter increasing attacks on the nation’s computer networks, as well as to expand offensive computer operations on foreign adversaries, defense officials said Sunday.

The expansion would increase the Defense Department’s Cyber Command by more than 4,000 people, up from the current 900, an American official said. Defense officials acknowledged that a formidable challenge in the growth of the command would be finding, training and holding onto such a large number of qualified people.

The Pentagon “is constantly looking to recruit, train and retain world class cyberpersonnel,” a defense official said Sunday.

“The threat is real and we need to react to it,” said William J. Lynn III, a former deputy defense secretary who worked on the Pentagon’s cybersecurity strategy.

As part of the expansion, officials said the Pentagon was planning three different forces under Cyber Command: “national mission forces” to protect computer systems that support the nation’s power grid and critical infrastructure; “combat mission forces” to plan and execute attacks on adversaries; and “cyber protection forces” to secure the Pentagon’s computer systems.

The move, part of a push by Defense Secretary Leon E. Panetta to bolster the Pentagon’s cyberoperations, was first reported on The Washington Post’s Web site.

In October, Mr. Panetta warned in dire terms that the United States was facing the possibility of a “cyber-Pearl Harbor” and was increasingly vulnerable to foreign computer hackers who could dismantle the nation’s power grid, transportation system, financial network and government. He said that “an aggressor nation” or extremist group could cause a national catastrophe, and that he was reacting to increasing assertiveness and technological advances by the nation’s adversaries, which officials identified as China, Russia, Iran and militant groups.

Defense officials said that Mr. Panetta was particularly concerned about a computer attack last August on the state oil company Saudi Aramco, which infected and made useless more than 30,000 computers. In October, American intelligence officials said they were increasingly convinced that the Saudi attacks originated in Iran. They described an emerging shadow war of attacks and counterattacks already under way between the United States and Iran in cyberspace.

Among American officials, suspicion has focused on the “cybercorps” created in 2011 by Iran’s military, partly in response to American and Israeli cyberattacks on the Iranian nuclear enrichment plan at Natanz. There is no hard evidence, however, that the attacks were sanctioned by the Iranian government.

The attacks emanating from Iran have inflicted only modest damage. Iran’s cyberwarfare capabilities are weaker than those of China and Russia, which intelligence officials believe are the sources of a significant number of attacks on American companies and government agencies.

The expansion of Cyber Command comes as the Pentagon is making cuts elsewhere, including in the size of its conventional armed forces.

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With Fighters Gone, Malians Welcome Normal Days

Fred Dufour/Agence France-Presse — Getty Images

Idrissa Maiga, a Malian farmer, near the graves in Konna of his wife and three of his children, ages 10 to 14. They were killed, he said, in a French Army airstrike on Jan. 11. It was the seizure by Islamist rebels of Konna, a town in the Mopti region, that provoked France’s military intervention in Mali.

SÉVARÉ, Mali — Residents of Gao, northern Mali’s largest city, poured out of their homes to celebrate the expulsion of Islamist fighters who had held their town for months, playing the music that had been forbidden under the militants’ harsh interpretation of Islamic rule and dancing in the streets.

“Everyone is in the streets,” a Gao resident, Ibrahim Touré, said in a telephone interview. “It is like a party. There is music. There are drums. It’s freedom.”

Elsewhere, French military officials said on Monday that Malian and French troops took control of access roads and the airport at Timbuktu, the fabled desert oasis and crossroads of ancient caravan routes, after French paratroopers backed by helicopters reinforced soldiers on the ground.

The French action, which started Sunday night, was designed to permit Malian forces to advance into the city, news reports said, but it was not clear if the Islamist forces would melt away before the advance, as they did in Gao.

With its delicate, mud-walled historic sites and labyrinth of narrow streets, Timbuktu presents challenging terrain for soldiers trying to secure the city. During the 10 months it has been under Islamist control, dire reports of destruction of the tombs of Sufi saints and other important monuments have filtered back through people fleeing the city. Timbuktu is a protected World Heritage Site, home to thousands of ancient manuscripts collected over centuries.

In Gao, east of Timbuktu, celebrations erupted as international forces trying to recapture northern Mali, which has been seized by a mosaic of heavily armed Islamist groups, deployed into the city, one of the principal militant strongholds, French officials said Sunday. Malian forces backed by French troops also advanced toward another crucial northern town: the ancient city of Timbuktu.

Prime Minister Jean-Marc Ayrault of France said French troops were “around Gao and soon near Timbuktu,” farther west. Timbuktu has been under the control of rebels and Islamist fighters for 10 months, although there are reports that many of the Islamists have moved farther into the vast desert to escape the advancing forces.

In Gao, people who had been under occupation for nearly a year by Islamist fighters flooded the streets in jubilation, weeping and shouting to welcome the Malian and French troops who arrived in force on Sunday, residents said.

If it can be held, the capture of Gao will be the biggest strategic victory in the battle to retake northern Mali, which began this month when French forces entered the fight to blunt a sudden militant push toward the capital, Bamako.

Gao is the most populous city in Mali’s north, and it endured months of repression under fighters aligned with Al Qaeda in the Islamic Maghreb. The city’s residents were subject to strict rules and harsh punishment, including amputations for suspected thieves and public beatings or whippings for perceived violations of Islamic law.

Fatou Cissé, a Gao resident reached by telephone, said crowds were chanting “Vive la France!” and singing the Malian national anthem.

“I was out there with them,” said Ms. Cissé, who said she was wearing bright wax-print fabric with short sleeves, the kind of clothing that was banned when the city was under militant control.

“My head is not covered,” she said. “Girls are out of the house, and they are dancing.”

Several Gao residents confirmed that a joint French and Malian military convoy toured the city around 4 p.m. on Sunday. Mr. Touré said heavy bombing began late Friday evening and continued into Saturday morning.

“The explosions were big,” Mr. Touré said, suggesting that the French were targeting rebel fuel depots and arms caches.

Mr. Touré, who grows vegetables for a living, recalled Islamist fighters stealing the small water pump on which his livelihood depended. He said he had been waiting for this day but thought it would be months — possibly years — before it arrived.

“I could not have asked for anything more,” he said. “But now, it is time to fix things, to rebuild our lives and our city.”

Steven Erlanger contributed reporting from Paris, and Elisabeth Bumiller from Washington.

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J. Richard Hackman, an Expert in Team Dynamics, Dies at 72

J. Richard Hackman, a Harvard psychology professor whose fieldwork sometimes took him to the cockpit of an airliner to observe the crew in a nearly five-decade quest to determine the dynamics of teamwork and effective leadership, died on Jan. 8 in Boston. He was 72.

The cause was lung cancer, his wife, Judith Dozier Hackman, said.

Dr. Hackman, the author or co-author of 10 books on group dynamics, was the Edgar Pierce professor of social and organizational psychology at Harvard.

In one of his best-known books, “Leading Teams: Setting the Stage for Great Performances” (2002), he replaced the popular image of the powerful “I can do it all” team leader with that of someone who, as he wrote, had the subtle skills “to get a team established on a good trajectory, and then to make small adjustments along the way to help members succeed.”

The conditions for a successful team effort — among them “a compelling direction, an enabling team structure, a supportive organizational context and expert team coaching” — “are easy to remember,” Dr. Hackman wrote.

“The challenge,” he continued, “comes in developing an understanding of those conditions that is deep and nuanced enough to be useful in guiding action, and in devising strategies for creating them even in demanding or team-unfriendly organizational circumstances.”

Besides tracking the interplay of pilots, co-pilots and navigators aboard civilian and military planes, Dr. Hackman observed corporate boards, sports teams, orchestra players, telephone-line repair crews, hospital workers and restaurant kitchen staff members.

And in recent years, for his 2011 book, “Collaborative Intelligence,” he was allowed to observe interactions within the American intelligence, defense, law-enforcement and crisis-management communities.

“Although my main aspiration has been to provide guidance that will be useful to team leaders and members,” he wrote, “there are no ‘one-minute’ prescriptions here — creating, leading and serving on teams is not that simple.”

Anita Woolley, a professor of organizational behavior and theory at the Tepper School of Business at Carnegie Mellon University in Pittsburgh, said, “The key thing about Dr. Hackman’s work is that it stands in contrast to some of the more popular models of leadership that focused very much on style or how leaders behave, versus what they do.”

Rather than viewing pay as a prime motivator for good performance, she continued, “he focused on features of people’s jobs that made them more intrinsically satisfied: the freedom to determine how they conduct their work, having a variety of tasks, having knowledge of the ultimate outcomes of their work, knowing how their work affects or is received by other people.”

He also liked to overturn some of the received wisdom about teamwork. In a 2011 article for The Harvard Business Review, Dr. Hackman listed “Six Common Misperceptions About Teamwork.” Among them was this:

“Misperception No. 2: It’s good to mix it up. New members bring energy and fresh ideas to a team. Without them, members risk becoming complacent, inattentive to changes in the environment, and too forgiving of fellow members’ misbehavior.

“Actually: The longer members stay together as an intact group, the better they do. As unreasonable as this may seem, the research evidence is unambiguous. Whether it is a basketball team or a string quartet, teams that stay together longer play together better.”

John Richard Hackman was born in Joliet, Ill., on June 14, 1940, the only child of J. Edward and Helen Hackman. His father was an oil pipeline engineer, his mother a schoolteacher.

Dr. Hackman received a bachelor’s degree in mathematics from MacMurray College in Jacksonville, Ill., in 1962, and a doctorate in psychology from the University of Illinois in 1966. He soon joined the psychology and administrative sciences department faculties at Yale, where he taught until 1986, when he moved to the psychology and business departments at Harvard.

Besides his wife, who is an associate dean at Yale, he is survived by two daughters, Julia Beth Proffitt and Laura Dianne Codeanne, and four grandchildren.

After Dr. Hackman died, The Harvard Crimson wrote that for years he had “devoted countless hours to improving one team in particular — the Harvard women’s basketball squad, for which he volunteered as an honorary coach.”

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Well: Ask Well: Squats for Aging Knees

You are already doing many things right, in terms of taking care of your aging knees. In particular, it sounds as if you are keeping your weight under control. Carrying extra pounds undoubtedly strains knees and contributes to pain and eventually arthritis.

You mention weight training, too, which is also valuable. Sturdy leg muscles, particularly those at the front and back of the thighs, stabilize the knee, says Joseph Hart, an assistant professor of kinesiology and certified athletic trainer at the University of Virginia, who often works with patients with knee pain.

An easy exercise to target those muscles is the squat. Although many of us have heard that squats harm knees, the exercise is actually “quite good for the knees, if you do the squats correctly,” Dr. Hart says. Simply stand with your legs shoulder-width apart and bend your legs until your thighs are almost, but not completely, parallel to the ground. Keep your upper body straight. Don’t bend forward, he says, since that movement can strain the knees. Try to complete 20 squats, using no weight at first. When that becomes easy, Dr. Hart suggests, hold a barbell with weights attached. Or simply clutch a full milk carton, which is my cheapskate’s squats routine.

Straight leg lifts are also useful for knee health. Sit on the floor with your back straight and one leg extended and the other bent toward your chest. In this position, lift the straight leg slightly off the ground and hold for 10 seconds. Repeat 10 to 20 times and then switch legs.

You can also find other exercises that target the knees in this video, “Increasing Knee Stability.”

Of course, before starting any exercise program, consult a physician, especially, Dr. Hart says, if your knees often ache, feel stiff or emit a strange, clicking noise, which could be symptoms of arthritis.

Read More..

Well: Ask Well: Squats for Aging Knees

You are already doing many things right, in terms of taking care of your aging knees. In particular, it sounds as if you are keeping your weight under control. Carrying extra pounds undoubtedly strains knees and contributes to pain and eventually arthritis.

You mention weight training, too, which is also valuable. Sturdy leg muscles, particularly those at the front and back of the thighs, stabilize the knee, says Joseph Hart, an assistant professor of kinesiology and certified athletic trainer at the University of Virginia, who often works with patients with knee pain.

An easy exercise to target those muscles is the squat. Although many of us have heard that squats harm knees, the exercise is actually “quite good for the knees, if you do the squats correctly,” Dr. Hart says. Simply stand with your legs shoulder-width apart and bend your legs until your thighs are almost, but not completely, parallel to the ground. Keep your upper body straight. Don’t bend forward, he says, since that movement can strain the knees. Try to complete 20 squats, using no weight at first. When that becomes easy, Dr. Hart suggests, hold a barbell with weights attached. Or simply clutch a full milk carton, which is my cheapskate’s squats routine.

Straight leg lifts are also useful for knee health. Sit on the floor with your back straight and one leg extended and the other bent toward your chest. In this position, lift the straight leg slightly off the ground and hold for 10 seconds. Repeat 10 to 20 times and then switch legs.

You can also find other exercises that target the knees in this video, “Increasing Knee Stability.”

Of course, before starting any exercise program, consult a physician, especially, Dr. Hart says, if your knees often ache, feel stiff or emit a strange, clicking noise, which could be symptoms of arthritis.

Read More..