Thứ Ba, 1 tháng 5, 2012

Historic Theater Reopens in Washington

Kinh Doanh | caribbean university |

The Howard Theater, a Washington DC landmark, is reborn.

Some of the greatest African-American entertainers - including Ella Fitzgerald and Duke Ellington - have performed at the Howard Theater. Some of them even launched their careers there.

However, by 1980, The Howard, which is located in a traditionally African-American neighborhood, had fallen into disrepair and was set to be torn down.

But the arts community joined forces to save the building and restore it to its previous grandeur.

Now, the sound of music once again fills the historic venue, which plays a big part in black history.

Built in 1910, it was the largest theater in the world for African-American entertainers and audiences.

In the 1930s, Washington born composer and big-band leader Duke Ellington made his mark at the Howard.

Black artists like Diane Ross and the Supremes also graced its stage. Grammy award winning singer Marvin Gaye was discovered here. Smokey Robinson was a teenager when he first performed at the Howard.

He and other black musicians came back to celebrate the theater's revival.

"I grew up in this theater and it was a mainstay," said Smokey Robinson. "We use to bring the Motown reviews here. So we had a great deal of fun in this theater, and I am very happy that they opened it again."

Broadway actress and singer Leslie Uggams also came to celebrate.

"In these kinds of theaters you really had to make your mark because the audiences took no prisoners [were very critical] so you better know your stuff," said Leslie Uggams. "Plus, for me what was great about it is that everything I do on Broadway right now  - and I do eight shows a week -  I learned from playing in theaters like this."

For decades the Howard Theater hosted vaudeville acts, plays, musicals and local talent shows. It was called "Black Broadway." In a time of racial segregation, African Americans could only perform in certain venues.

Leatha Blount lived two blocks away from The Howard. It was also a social destination for her.

"It was a ball," said Leatha Blount. "This was the black Harlem [like in New York]. We use to dance in the streets, dance in the show in the theater and have fun."

But during the 1968 race riots, the theater was looted.  It reopened in1975 as a national historic landmark but only for a short time. For the last 30 years, it has sat empty and in total disrepair.

Two years ago, a massive renovation was launched aimed at restoring the theater's glory. Now, the interior is state of the art with contemporary lighting, video screens and a cabaret feel.

At the ribbon cutting, the consensus was that the project was a huge success.

April and Edward Ellington came to see the theater where their father, Duke, thrilled audiences.

"They have done a magnificent job [in the renovation] and I know our dad is looking down smiling," said  Edward Ellington.

Steven Bensusan, president of Blue Note Entertainment, said the goal is to make the Howard Theater a DC companion of the Blue Note, the famous New York jazz club.

"This is something we're looking forward to doing, promoting new musicians and helping spread the word that we're making the Howard Theater for the 21st century," said Steven Bensusan.

Now that this grand theater has reopened for business, the people who run the Howard Theatre say it will continue to be a Mecca for African American entertainers for generations to come.

Theo www.voanews.com

Q A

Kinh Doanh | caribbean university |

...

110 in the Shade

By C. CLAIBORNE RAY
Published: April 9, 2012
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Q. Will climate change affect the incidence of diseases and medical conditions?

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A. Health experts say that global warming is already causing more deaths in many regions of the world.

There is increasing evidence of lives being lost both directly, to causes like heart and respiratory ills, and indirectly, as the animal vectors of disease spread to newly warmer areas, according to a review article in the journal Nature in 2005.

While no specific weather event can be directly linked to warming caused by greenhouse gases, the authors cited a two-week heat spell in Europe in the summer of 2003 that led to 22,000 to 45,000 heat-related deaths.

Diseases like malaria (spread by mosquitoes), plague (by fleas ) and Lyme disease (by ticks ) are predicted to surge as the carriers enjoy climate-related conquests of territory.

Famines related to drought weaken resistance to illnesses, and scarcity of clean water adds to the disease burden.

Disease patterns may alter in complicated and unpredictable ways because of climate change, other experts say .

A study last year in The American Journal of Tropical Medicine and Hygiene suggested that early snowmelt in Western states had led to drier soil in rodent burrows and fewer fleas to spread plague.

But a new study predicted an increase in Lyme disease in the Northeast this year after a warm winter. C. CLAIBORNE RAY

Readers may submit questions by mail to Question, Science Times, The New York Times, 620 Eighth Avenue, New York, N.Y. 10018, or by e-mail to question@nytimes.com.

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Largest statue of Buddha erected in Vinh Phuc

download dvd film for free | caribbean university |

The 31 tonne statue is 3.45 metres high and is the largest Buddha statue in the country to date, and underlines the Vietnamese people's soul, spirit and love for peace.





Work on a 49 metre statue of Buddha, "Peaceful nation, happy people" made of granite was also started to mark the occasion.-VNA
Theo en.baomoi.com

Details Contradicted in Episode of Chinese Privilege

Phan mem diet virus pro | caribbean university |

BEIJING — The tale has taken on mythic proportions in China , tainting one of the country's most ambitious leaders and adding fuel to a scandal that is still unfolding in the halls of power here.

Reuters

Bo Guagua, the younger son of Bo Xilai, in 2007.

By DAVID BARBOZA and EDWARD WONG
Published: April 30, 2012

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Jon M. Huntsman Jr. with his eldest daughter Mary Anne at his residence in Beijing in 2009.

It goes like this: Bo Guagua, the younger son of the leader, Bo Xilai , arrived one evening last spring at the home of the United States ambassador to pick up one of the ambassador's daughters for a dinner date. He was supposedly wearing a tuxedo and driving a red Ferrari, an emblem of the privileged lives led by the children of "princelings," members of elite Communist Party families.

At the time, the elder Mr. Bo, party chief of the western metropolis of Chongqing, was preaching a return to the socialist values of the Mao era.

The account gained prominence when it appeared on the front page of The Wall Street Journal in November. It has since circulated widely in China and become a political weapon wielded against the elder Mr. Bo, who was purged from his party posts in April and put under investigation as a suspect in "serious disciplinary violations" after the flight of his former police chief to an American Consulate. Gu Kailai, his wife and the mother of Bo Guagua, is a suspect in the murder last fall of a British businessman .

In March, as Mr. Bo felt the pressure from his political rivals building, he gave a news conference at the annual National People's Congress in Beijing, saying "a few people have been pouring filth on Chongqing and me and my family" and called the Ferrari story "sheer rubbish."

Though his son, 24, is known to lead a lavish lifestyle, many of the details in the public account of that evening turned out to be incorrect, according to interviews with the son; Abby Huntsman Livingston, a daughter of the ambassador, Jon M. Huntsman Jr. ; and three others present at the dinner.

The interviews help reveal how what began as gossip made the rounds in expatriate circles in Beijing until it became an accepted truth about the Bo family. One person who told the version of the story that eventually surfaced was Mr. Huntsman. At least two diplomats in Beijing said they heard it from him before he left Beijing in late April 2011. (The New York Times reported this April that American officials had said Bo Guagua came to the ambassador's residence in a Ferrari. )

Ms. Livingston, one of two Huntsman daughters at the dinner, said in her role as family spokeswoman, "My dad's version of the story has always been a reflection of what we told him."

The way the story caught fire so quickly shows the kind of fascination that the lifestyles of China's elite can evoke in a nation where the upper echelons of the party exist in a world apart from those they govern.

"I did not drive at all that evening, and certainly did not sit in a red sports car," Bo Guagua said by telephone on Friday, in his first interview since his father was deposed and both parents were put under investigation. "I'm not sure where this story comes from."

Even Mr. Bo's appearance was wrong in the account: he did not wear a tuxedo, people at the dinner said.

The scrutiny of Mr. Bo's lifestyle has intensified during the scandal. A graduate of the elite Harrow School and Oxford, Mr. Bo is now a student at the Kennedy School of Government at Harvard and an aspiring Internet entrepreneur. He has driven a Porsche in Cambridge, Mass., has lived in an expensive apartment and has a penchant for polo.

In two telephone conversations, he declined to discuss the scandal surrounding his family, but did discuss the one evening in Beijing, in early April 2011, that he spent with Ms. Livingston and Mary Anne Huntsman, 27, Mr. Huntsman's eldest daughter.

In e-mail exchanges over the past week, Ms. Livingston also gave statements that refute the public account of the event. She said the woman who had organized the dinner picked up her and her sister at the ambassador's residence and drove them to Nobu, an upscale Japanese restaurant. There, they met Mr. Bo for the first time, along with several other strangers. The organizer, a member of the expatriate community in Beijing who spoke only on the condition of anonymity, gave her account of the dinner in an interview, and it matched Ms. Livingston's.

Mr. Huntsman had met the younger Mr. Bo and his father before in Chongqing and had been so impressed that he wanted the children to get together, said one person who had been at the dinner. Mr. Bo said he had arrived at the dinner in a black Audi sedan driven by a chauffeur, a common car among families of senior officials.

The dinner lasted more than an hour. Then Mr. Bo, Mary Anne Huntsman and a European friend of Mr. Bo's left for a bar. Ms. Huntsman stayed there for an hour or two before taking a taxi home, Ms. Livingston said.

It is unclear why Mr. Huntsman passed on a different account or why his daughters did not seek earlier to correct it. Ms. Livingston declined to address those questions.

The article in The Journal said the reporter had heard the story from "several people familiar with it." Ashley Huston, a spokeswoman for Dow Jones & Company, The Journal's publisher, said in an e-mail: "The Wall Street Journal stands behind its story. We never discuss sourcing."

Though everyone agrees on how the daughters were picked up for dinner, there are competing accounts among Mr. Bo and the daughters of some details later that night.

Ms. Livingston said Ms. Huntsman had told her that she left Nobu with Mr. Bo and his European friend and got into a red sports car, which Mr. Bo drove to a bar "at a very fast speed."

"Mary Anne described it as a Ferrari, but she is not completely knowledgeable about cars and doesn't want to mistake the actual car type," Ms. Livingston wrote in an e-mail on Saturday. In an e-mail four days earlier, she said her sister had ridden in a car with Mr. Bo after dinner but "didn't take notice of the car type." Ms. Livingston declined to explain the contradictions in her statements.

In an interview, Mr. Bo's European friend said Mr. Bo and his driver had picked him up for dinner in the black Audi, and then they had gone in that same car with Ms. Huntsman to the bar. He said, "In no way was there a red car."

Theo www.nytimes.com

Corrections April 26

phan mem ban quyen | caribbean university |

An article on Tuesday about health insurance companies' switching to a new method of reimbursing out-of-network medical costs misstated part of the name of a patients' group. It is Advocacy for Patients With Chronic Illness (not Advocates). The error was repeated in some editions in a picture caption with the continuation of the article.

Published: April 26, 2012

FRONT PAGE

INTERNATIONAL

Because of an editing error, an article on Monday about Egypt's cancellation of deliveries of natural gas to Israel in a payment dispute referred imprecisely to Israel's relationship to Gaza, which is one of the causes of popular Egyptian anger at Israel. While Gaza's borders are controlled by Israel, and the territory is subject to an embargo Israel imposed in 2007, Gaza is no longer occupied by Israel, which unilaterally withdrew its military forces in 2005. (As the article correctly noted, there is continued occupation of the West Bank by Israel.)

Because of an editing error , an article on Monday about a rally in Moscow in response to Patriarch Kirill I's call for the Russian Orthodox Church to defend itself against what he has called a campaign of blasphemy misstated the number of times Vladimir V. Putin has been elected Russia's president. It is three, not two.

NEW YORK

The About New York column on Friday , about Peter Bulow, a psychiatrist and sculptor who copies the heads of fellow passengers in clay while he rides the subway, misspelled part of the name of the University of Illinois campus where he earned a medical degree and a master of fine arts. It is the campus at Urbana-Champaign (not Champagne).

BUSINESS DAY

An article on April 14 about Wal-Mart Stores' tapping of expertise from environmental groups to further its sustainability efforts referred incompletely to the relationship of one such group, the Environmental Defense Fund, to the company, which is controlled by the Walton family. While the Environmental Defense Fund receives no direct corporate funding from Wal-Mart, it has received grants from the Walton Family Foundation and a member of the Walton family serves on its board of trustees.

An article on Wednesday about the identification of a case of so-called mad cow disease in a California dairy cow paraphrased erroneously from comments by the United States Department of Agriculture's chief veterinary officer, Dr. John Clifford. It has not been disclosed what prompted a rendering plant to test the animal for the disease, bovine spongiform encephalopathy; Dr. Clifford did not say that the plant noticed symptoms of B.S.E.

An article on April 18 about Coursera, a start-up that seeks to distribute interactive online courses, erroneously included one university on a list of its academic partners. While Princeton, Stanford, the University of Michigan and the University of Pennsylvania are partners with Coursera, the University of California, Berkeley, is not. (It has been experimenting with Coursera's platform but has no formal partnership.)

OBITUARIES

An obituary on Monday and in some editions on Sunday about Charles W. Colson, the aide to President Richard M. Nixon who later became an evangelical leader, misstated the date that the former C.I.A. officer E. Howard Hunt, who had been hired by Mr. Colson to spy on the president's opponents, was arrested in connection with the break-in at the Watergate office complex in Washington. Mr. Hunt was arrested in September 1972 — not in June 1972, shortly after the break-in, when five other suspects were arrested.

STYLE

Scouting column last Thursday referred incorrectly to the Dolce Vita store at 255 Elizabeth Street in SoHo. It is the company's newest New York store, not its first. The column also misidentified the department store that sells Dolce Vita shoes. It is Bloomingdale's, not Barneys. And because of an editing error, the column gave an incomplete address for the Treasure & Bond store. It is at 350 West Broadway, not at 350 Broadway.

An article last Thursday about Trudie Styler misstated the year in which she and her husband, Sting, were ordered to pay damages for having fired their pregnant chef. It was 2007, not 2011.

An article on April 12 about clothing rescued from the Titantic wreckage referred incorrectly to an honor received by Deborah Nadoolman Landis, the curator of an exhibition on the role of costume design in cinema history. She was an Oscar nominee for best costume design; she did not win the award.

HOME & GARDEN

A picture caption last Thursday with the On Location column, about a house in High Falls, N.Y., owned by Zoe Bissell and Bryan Buryk, misstated the source and cost for a wool and jute ottoman. It is from High Falls Mercantile and cost $375; it was not custom made for $1,500.

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Ukraine Calls Boycotts of Euro Football Tournament Cold War Tactic

may tro tinh | caribbean university |

Ukraine has characterized as "Cold War tactics" a move by top European Union officials to boycott events in Ukraine in protest of the imprisonment and treatment of former prime minister Yulia Tymoshenko.
Former Ukrainian Prime Minister Yulia Tymoshenko shows what she says is an injury in the Kachanivska prison in Kharkiv, Ukraine, in this undated handout picture received April 27, 2012.
Photo: Reuters
Former Ukrainian Prime Minister Yulia Tymoshenko shows what she says is an injury in the Kachanivska prison in Kharkiv, Ukraine, in this undated handout picture received April 27, 2012.



Ukrainian Foreign Ministry spokesman Oleh Voloshin says he hopes reports that German Chancellor Angela Merkel will skip the Euro 2012 football (soccer) matches hosted by Ukraine were no more than press speculation. He urged Germany not to revert to Cold War methods of holding sports hostage to politics. Voloshin also called news of a possible boycott "artificial manipulation."

EU Commission President Jose Manuel Barroso says he will follow the example of EU Justice Commissioner Viviane Reding, who said she will skip the ceremonial kick-offs.

Ukraine and Poland are co-hosting Europe's most important football championship for national teams, from June 8 until July 1.

Also Monday, Czech President Vaclav Klaus canceled his visit to the summit of Central European heads of state scheduled for May 11 and 12 in Yalta. He is the second president to refuse to go to Ukraine for the summit, after German President Joachim Gauck.

Yulia Tymoshenko was sentenced to seven years in prison last year on charges of abuse of office in a 2009 gas deal with Russia. She is now standing trial on tax evasion charges that could extend her prison time to 12 years. Tymoshenko denies the charges and says they are part of a campaign by President Viktor Yanukovich to remove his strongest political rival.

She has been on a hunger strike for more than a week, after she said she was beaten by prison guards. German doctors diagnosed Tymoshenko last week with back problems that they say cannot be treated in Ukraine, but the Kyiv government has refused appeals to allow her to leave.

Tymoshenko's daughter, Yulia, told reporters in Prague Monday that her mother's health is deteriorating and called for European governments to keep up the pressure. She said she hopes the Ukraine government will take action so her mother will stop her hunger strike. The government has threatened to force-feed Tymoshenko if necessary.

Some information for this report was provided by AFP and Reuters.

Theo www.voanews.com

Thứ Hai, 30 tháng 4, 2012

USA hosts musical evenings commemorating Trinh Cong Son

Cong Nghe | caribbean university |

Musician Trinh Cong Son. Source: yume

Four musical evenings will take place in April in commemoration of late musician Trinh Cong Son in California, the USA, as revealed by the musician's family.

Tickets for these shows have been nearly sold out so far.

Organizers in the USA confirmed that from 2012 they will host periodic musical evenings to commemorate the reputed Vietnamese musician on the day of his death, April 1 st .

In Vietnam, besides a musical program in remembrance of musician Trinh to be held at Phu My Hung, Trinh Cong Son Memorial House at 47C Pham Ngoc Thach, Ho Chi Minh City, will be opened for the public, so that the musician's fans and friends could offer incenses to him and see some documents and images of the late musician.

Moreover, some community activities will be held at musician Trinh's grave at Go Dua Cemetery, Thu Duc District, Ho Chi Minh City.

Other small-scale musical events will also take place in some cities in Vietnam on April 1 st to celebrate reputed musician Trinh's death.

Source: TN

Translated by Mai Huong

Theo en.baomoi.com

Even as Violent Crime Falls, Killing of Officers Rises

Kinh Doanh | caribbean university |

A vigil for four police officers from Buchanan County, Va., who were shot in March 2011. Two were killed, and two were wounded.

Jeff Gentner/Associated Press
By MICHAEL S. SCHMIDT and JOSEPH GOLDSTEIN
Published: April 9, 2012
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WASHINGTON — As violent crime has decreased across the country, a disturbing trend has emerged: rising numbers of police officers are being killed.

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A gun recovered from a Brooklyn apartment after a shootout on Sunday that left four New York City police officers wounded.

According to statistics compiled by the Federal Bureau of Investigation , 72 officers were killed by perpetrators in 2011, a 25 percent increase from the previous year and a 75 percent increase from 2008.

The 2011 deaths were the first time that more officers were killed by suspects than car accidents, according to data compiled by the International Association of Chiefs of Police . The number was the highest in nearly two decades, excluding those who died in the Sept. 11 attacks in 2001 and the Oklahoma City bombing in 1995.

While a majority of officers were killed in smaller cities, 13 were killed in cities of 250,000 or more. New York City lost two officers last year. On Sunday, four were wounded by a gunman in Brooklyn, bringing to eight the number of officers shot in the city since December.

"We haven't seen a period of this type of violence in a long time," said Commissioner Raymond W. Kelly of the New York Police Department.

While the F.B.I. and other law enforcement officials cannot fully explain the reasons for the rise in officer homicides, they are clear about the devastating consequences.

"In this law enforcement job, when you pin this badge on and go out on calls, when you leave home, you ain't got a promise that you will come back," said Sheriff Ray Foster of Buchanan County, Va. Two of his deputies were killed in March 2011 and two wounded — one of them paralyzed — by a man with a high-powered rifle.

"That was 80 percent of my day shift," he said.

After a spate of killings in early 2011, Attorney General Eric H. Holder Jr. asked federal authorities to work with local police departments to try to come up with solutions to the problem.

The F.B.I., which has tracked officer deaths since 1937, paid for a study conducted by John Jay College that found that in many cases the officers were trying to arrest or stop a suspect who had previously been arrested for a violent crime.

That prompted the F.B.I. to change what information it will provide to local police departments, the officials said. Starting this year, when police officers stop a car and call its license plate into the F.B.I.'s database, they will be told whether the owner of the vehicle has a violent history. Through the first three months of this year, the number of police fatalities has dropped, though it is unclear why.

Some law enforcement officials believe that techniques pioneered by the New York Police Department over the past two decades and adopted by other departments may have put officers at greater risk by encouraging them to conduct more street stops and to seek out and confront suspects who seem likely to be armed. In New York and elsewhere, police officials moved more officers into crime-ridden areas.

"This technique has become more popular across the country as smaller departments have followed the larger cities and tried to prevent crime," said Chuck Wexler, executive director of the Police Executive Research Forum . "Unlike several decades ago, there is this expectation that police matter and that police can make a difference."

Commissioner Kelly said, "We try to put those officers where there is the most potential for violence." However, he pointed out that most of the officers who have been shot in New York since December were not part of a proactive police deployment but were responding to emergencies.

Some argue that the rise in violence is linked to the tough economy. With less money, some states are releasing prisoners earlier; police departments, after years of staffing increases, have been forced to make cutbacks.

"A lot of these killings aren't happening in major urban areas," said James W. McMahon, chief of staff for the International Association of Chiefs of Police. "One of the concerns we are looking at is that a number of officers are being laid off or furloughed or not replaced."

The police chief in Camden, N.J., J. Scott Thomson, whose force of 400 was cut by nearly half last year because of financing issues, said that having fewer officers on the street "makes it that much more difficult to create an environment in which criminals do not feel as emboldened to assault another person, let alone a law enforcement officer."

The murder of a veteran officer last April in Chattanooga, Tenn., was typical of many of the 2011 episodes.

Sgt. Tim Chapin, a veteran nearing retirement, rushed to provide backup to officers who had responded to reports of a robbery outside a pawnshop and were under fire. Sergeant Chapin got out of his car and chased the fleeing suspect, who had been convicted of armed robbery. During the pursuit, the sergeant was fatally shot in the head.

As part of the F.B.I.'s efforts to prevent officer deaths, the bureau trains thousands of officers each year, highlighting shootings like the one in Chattanooga to teach officers about situations in which they are most vulnerable. Those situations are typically pursuits, traffic stops and arrests, said Michelle S. Klimt, a top F.B.I. official at its Criminal Justice Information Services Center in Clarksburg, W.Va., who oversees officer training.

"Every stop can be potentially fatal, so we are trying to make sure the officers are ready and prepared every single day they go out," Ms. Klimt said. "We try and teach that every day you go out, you are going to be encountered with deadly force by someone trying to kill you."

Michael S. Schmidt reported from Washington, and Joseph Goldstein from New York. John H. Cushman Jr. contributed reporting from Washington.

Theo www.nytimes.com

Obama Slaps New Sanctions on Buyers of Iran Oil

nguyen quang truong | caribbean university |

President Barack Obama is pushing forward with new sanctions designed to cripple Iran's oil exports.  The president said Friday there is enough oil on world markets to allow him to take the step without harming U.S. allies
President Barack Obama (file)
Photo: AP
President Barack Obama (file)



President Obama's move authorizes U.S. sanctions on foreign banks that continue to purchase oil from Iran.

It is aimed at further isolating from world markets Iran's central bank, which handles most of the proceeds from the country's oil sales.

Friday's announcement from the White House is part of a campaign by the United States and its allies to increase pressure on Iran to abandon its nuclear program.

The Western allies believe Iran is working toward building a nuclear bomb.  Iran says its nuclear program is for peaceful purposes.

Senior White House officials say Japan and the European Union have already taken steps to reduce their oil purchases from Iran, and have been exempted from the sanctions.  The officials believe other nations will follow, including South Korea and Turkey.

The penalties are to take effect in late June, shortly before the EU oil embargo is enacted.

At the State Department, spokesman Mark Toner said many of America's allies have been cooperating.

"And certainly the announcement a couple weeks ago of those countries that we believe have made substantial progress in this indicate that we're confident that we can do this in a very coherent, deliberative fashion that's not going to disrupt the market," he said.

A defense bill Mr. Obama signed in December gave him until Friday to determine whether there was enough oil on the world markets to allow the cuts in imports from Iran.

In a written statement, the president said while the global oil market remains tight, there is enough supply to allow countries to cut their oil imports from Iran.

Mr. Obama said he would continue to monitor the situation closely.

Seven months before the U.S. presidential election, rising gasoline prices are causing concern among voters.

Theo www.voanews.com

For Walkers, a Sixth-and-a-Half Ave. May Take Shape

shopping | caribbean university |

First came the bike lanes, creeping like overgrown ivy across the city streetscape.

Emily Berl for The New York Times

Pedestrians walked through a passageway that runs from 51st Street to 57th Street between Sixth and Seventh Avenues in Manhattan.

By MATT FLEGENHEIMER
Published: March 29, 2012
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Then there were the open-air pedestrian plazas, sprouting from the concrete in hubs like Times Square and Union Square to make the insufferable clamor of crosstown traffic a little less so.

Now, by summer, New Yorkers may find themselves in the throes of the Bloomberg administration’s latest roadside intervention: between-avenue stop signs, speed humps and pedestrian crossings along six blocks in the heart of Midtown Manhattan, forging what some have called Sixth-and-a-Half Avenue.

The Transportation Department plans to connect the public plazas and arcades that run from 51st to 57th Streets, between Sixth and Seventh Avenues, creating a quarter-mile walkway through open-access lobbies and canopied spaces between office buildings that offers refuge from the tumult of the main arteries.

Though midblock pedestrian crossings do exist elsewhere in the city, most notably near Rockefeller Center, the proposed stretch is on track to become Midtown’s only extended thoroughfare governed by an authority more often found outside Manhattan: the stop sign.

For years, the passageway, linked by a series of privately owned public spaces, has been an open secret among the area’s inhabitants, presenting perhaps the most tantalizing jaywalking opportunity in the city. Residents can finish off a lunchtime sirloin at the Capital Grille on West 51st Street, take in a movie at the Ziegfeld Theater three blocks north and retire to West 57th Street for drinks at the Russian Tea Room without ever setting foot on an avenue. Soon, it seems, they will be able to do so legally.

"A lot of people don’t know that these places exist, hidden within buildings," said Janette Sadik-Khan, the transportation commissioner. "This is a kind of a secret pedestrian avenue that’s like Sixth-and-a-Half Avenue for pedestrians, and this would really energize these places with foot traffic."

To critics, the proposal represents another in a string of domineering policies that do little but befuddle drivers and pedestrians and choke traffic flow. A stop sign, they say, will only worsen congestion across an already clogged section of Manhattan.

Perhaps a yield sign would make more sense, particularly since some plazas typically close around 7 p.m., said Senjay Meray, 40, who often makes deliveries to businesses in the area. "In the night people don’t travel," he said, sitting in a blue delivery van on Tuesday afternoon on West 53rd Street. "But cars do."

The city says traffic disruptions would be negligible. An average of fewer than 10 vehicles traverse the blocks each minute during peak times, the Transportation Department said, while more than 1,000 pedestrians cross some of the streets connecting the plazas during a typical lunch hour.

On a recent weekday afternoon, most vehicles were forced to wait through at least one light as they crossed West 53rd Street, allowing many pedestrians to slither between stopped cars without a delay. For pedestrians who could not, options appeared to be threefold: jog to safety, timing the expedition from sidewalk to sidewalk; creep out, peeking around parked cars, and wait until no vehicles are in sight; or simply march forth without so much as a glance at the traffic, raising an open hand calmly at the taxi drivers who slam on their brakes near a plaza entrance.

Still, even supporters acknowledge that the proposal, prompted by a request last year from Community Board 5 to use the spaces better, is an audacious step.

"I just don’t know how motorists will react late at night," said George Haikalis, a public member of the board’s transportation committee, which unanimously approved the proposal on Monday night. "It’s not going to be unnoticed. If the city D.O.T. wants to do it, then they’ll take the heat on that."

The full community board will take up the proposal on April 12.

Some opponents have cited a tacit understanding among pedestrians and drivers familiar with the area’s layout, arguing that a stop sign would introduce chaos to a perfectly functional arrangement.

Joe Ward, 58, a technical writer who often eats lunch in the plaza near West 51st Street, disputed this logic. "People walk into oncoming traffic," he said, discarding a cigarette outside his office building. "I haven’t seen any evidence of an unspoken bond."

Shona Lewis, 25, understands the dangers well. During a recent southbound walk through the passageway, which she often takes from her advertising office to reach her gym, Ms. Lewis said she was nearly struck by a taxi — its driver perhaps emboldened by his legal right of way.

"He clearly saw me coming and was going faster," she recalled. "I slammed on the hood — New York style."

Stella Billings, 29, from the Bronx, said she typically got off the No. 1 train a stop early, at Columbus Circle, so she could walk to the office of her nonprofit organization using the public spaces between avenues.

She lauded how pedestrian-friendly the city had become in recent years. "It’s such a businessy area," she said. "This is like an oasis."

The prospect of an avenue name involving fractions was equally appealing. "That’s cute," Ms. Billings said. "Very Harry Potter ."

But on transit boldness alone, the Bloomberg administration is unlikely to match at least one predecessor: Mayor William J. Gaynor, who in 1910 proposed a new avenue between Fifth and Sixth Avenues, extending from Eighth Street to 59th Street and splitting Bryant Park in two. Numerous buildings would have been sacrificed to Mayor Gaynor’s vision.

"It was a crazy proposal," said Andrea Renner, an assistant curator for the Museum of the City of New York ’s exhibition on the history of the Manhattan grid.

Months after making his pitch, Mayor Gaynor was weakened by an assassination attempt, robbing the plan of any momentum, Ms. Renner said.

Bike lanes were never discussed.

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David L. Waltz, Computer Science Pioneer, Dies at 68

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David L. Waltz, a computer scientist whose early research in information retrieval provided the foundation for today’s Internet search engines, died on Thursday in Princeton, N.J. He was 68.

By JOHN MARKOFF
Published: March 23, 2012
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Eileen Barroso for Columbia Engineering

David Waltz spearheaded advances in artificial intelligence.

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The cause was brain cancer, his wife, Bonnie Waltz, said. He died at the University Medical Center at Princeton.

During his career as a teacher and a technologist at start-up companies as well as large corporate laboratories, Dr. Waltz made fundamental contributions to computer science in areas ranging from computer vision to machine learning.

One signal achievement was the development of a basic technique that makes it possible for computers to render three-dimensional scenes accurately. As part of his Ph.D.   dissertation at the Massachusetts Institute of Technology, he developed an algorithm that could extract a rich three-dimensional understanding of a scene from two-dimensional line drawings with shadows.

The 3-D research was seminal in the fields of computer vision and artificial intelligence. Known as "constraint propagation," the technique is now used in industry for solving problems like route scheduling, package routing and construction scheduling.

At M.I.T., Dr. Waltz was taught by Marvin Minsky, a pioneer in artificial intelligence. Dr. Waltz graduated in 1972, then taught computer science at the University of Illinois at Urbana-Champaign and, later, at Brandeis University in Massachusetts.

But it was as a member of a group of researchers at the Thinking Machines Corporation, in Cambridge, Mass., that Dr. Waltz made his breakthrough in information retrieval. Thinking Machines was an early maker of massive, parallel supercomputers, and by joining the company, in 1984, Dr. Waltz gained access to computers that by ’80s standards held vast amounts of fast random-access memory, up to 512 megabytes.

"For the first time it was possible to use simple algorithms with lots and lots of data," said Brewster Kahle, a computer scientist who directs the Internet Archives and was one of the Thinking Machines researchers.

Access to that database was crucial to Dr. Waltz’s development of a technique known as memory, or "case based," reasoning. It revolutionized the way computers recognized characters, words, images and later, even voices. Before, a computer had to follow a set of programmed rules to arrive at recognition (it’s an "i" if there’s a dot, for example). Now it could comb through its vast memory and deduce what the image was by comparing it to what had been stored there.

The technique transformed the field of artificial intelligence and also greatly advanced voice recognition and machine vision technology. And it led directly to the "big data" and data-science approaches that are essential tools for search engines, allowing them to sift through large collections of information to improve accuracy and relevance.

"He was a real pioneer," said Peter Norvig, Google’s director of research. "The two main changes that got us modern A.I. were probabilistic reasoning and using memory rather than rules."

"I don’t know if Larry and Sergey read his papers directly," he added, referring to Google’s founders, Larry Page and Sergey Brin, "but the idea, filtered through however many people, was certainly a key."

While at the University of Illinois, Dr. Waltz turned to the field of natural language understanding, a component of artificial intelligence involving the interpretation of language. With support from the Office of Naval Research, he built a question-answering system called Planes and explored the use of neural networks in language processing.

In another early project, a Thinking Machines group led by Dr. Waltz designed an information retrieval system that made it possible for a remote user to gain access to a supercomputer and then be able to search through large volumes of documents.

The system, known as Wide Area Information Server, or WAIS, and designed in cooperation with the Dow Jones Corporation, Apple Computer and KPMG Peat Marwick, was not the first information retrieval system. But it was innovative in enabling the user to uncover connections between seemingly disparate documents. For example, the WAIS system was able to give an early warning of the Chernobyl disaster in 1986 after it discovered a report of an abnormal radiation reading in Scandinavia, according to W. Daniel Hillis, the co-founder of Thinking Machines.

WAIS also introduced techniques to narrow a document search. It was followed by other search systems, like Veronica, Gopher and Archie, which predated the search engines offered today by Google, Microsoft, Yahoo and other companies.

After leaving Thinking Machines in 1993, Dr. Waltz joined the NEC Research Institute in Princeton, where he was president from 2000 to 2002. He left to help create the Center for Computational Learning Systems at Columbia, where he was director.

The center has worked with Con Edison of New York in developing systems that can predict power failures and thus enhance maintenance of the electric power grid. Researchers there are also working on creating a computer-based system to give people with epilepsy early warnings of seizures. The technique involves mining data generated by electrodes implanted in patients.

Dr. Waltz earlier was instrumental in establishing interdisciplinary research centers: the Beckman Institute at the University of Illinois, and the Volen National Center for Complex Systems at Brandeis.

David Leigh Waltz was born in Boston on May 28, 1943, to Maynard C. Waltz and the former Lubov Leonovich. His father, a physicist, worked at M.I.T.’s Radiation Laboratory during World War II and later at Bell Labs. Dr. Waltz obtained both undergraduate and graduate degrees at M.I.T. in electrical engineering. He lived in Princeton.

Besides his wife, he is survived by a brother, Peter; a son, Jeremy; a daughter, Vanessa Waltz, and a granddaughter.

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Vietnamese students bear hard pressure from parents, teachers

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VietNamNet Bridge – Students have voiced the same complaint that they have too many things to do, have to spend much time on learning, and bear too hard pressure from parents and teachers.




Nguyen Nang Thuc, a student of Nguyen Van Cu High School in HCM City, said at the meeting between the leaders of the HCM City Education and Training Department and 200 students from local schools, that the weekly review meetings have become an obsession for many students. At the meetings, teachers spend most of the time criticizing students, even for minor mistakes, instead of listening to students and helping them overcome difficulties.

Other students agreed with Thuc, saying that teachers always put high expectations on their students, and they would fret if someone just makes a minor mistake. Dam Le Quynh Giao from Tran Quang Khai High School said that in many cases, teachers offended students with rude words. A student has suffered from depression after hearing such words from a teacher.

Besides the "fear of teachers", students are also pressured by the excessively high expectations from parents. They are always asked to learn harder and obtain better learning records, even though when they feel tired and want to relax.

Thanh Dieu, a 11th grader of Nguyen Huu Huan High School in HCM City said that parents all want their children learn well; therefore, they force children to take private tutoring classes. The timetables of many students are so busy that they get stressful. "I wish that there would be an education forum for the parents to understand better about children education," she said.

The thing that parents repeatedly ask their children to do is to try to learn harder. They wish to see their children grow up as talented citizens who have good knowledge and skills in many fields. Very few parents accept to see their children lagging behind others. Meanwhile, parents do not spend time to talk with children and listen to them to find out what they need and what they expect from parents.

"Learning takes all of our time. We do not have time for relaxing and learning life skills," said Nguyen Huy Hiep from Chu Van An Continuation Education Center.

Meanwhile, some students complain that their problem is that their parents are…teachers. There is a principle that teachers' children must not be worse than others. Especially, they need to be excellent in different fields and need to be the number one.

Minh Ngoc, a 7th grader of NT Secondary School, said that he never has weekend, because he needs to learn on weekend as well. In principle, he can go out after finishing home exercises. However, in fact, doing home exercises takes all of his time.

Ngoc said that he has to learn hard and do a lot of exercises to fulfill his mother's order: "You must be number one."

Ngoc's mother is a teacher of the school where Ngoc goes to. Therefore, the mother said she would feel ashamed if her son has bad learning records. Therefore, Ngoc need to try his best to obtain high marks, not to improve his knowledge, but to satisfy the mother.

Ngoc said that he needs to receive the "excellent student" grade, and be a member of the most excellent students in the class. Besides, he also has to attend extracurricular activities. Especially, he must not make mistake, because all his problems would be reported to the mother who would criticize them for the mistakes.

Hong Van, an 11th grader, said that she feels very ashamed if she gets bad marks. If so, she would be "tortured" by the scolding of the parents and teachers. Meanwhile, the classmates would make fund of her, saying: "she is the daughter of the teacher, but she is still bad".

Thu Thao

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