
Snow skiing is a group of sports using skis as primary equipment. Skis are used in conjunction with boots that connect to the ski with use of a binding. Skiing can be grouped into two general categories. Nordic skiing is the oldest and includes sport that evolved from skiing as done in Scandinavia. Nordic style bindings attach at the toes of the skier's boots but not at the heels. Alpine skiing includes sports that evolved from skiing as done in the Alps.
Alpine bindings attach at both the toe and the heel of the skier's boots. As with many disciplines, such as Telemark skiing, there is some crossover. However, binding style and history tend to dictate whether a style is considered Nordic or Alpine. Therefore, in view of its lack of a locking heel, and its roots in Telemark, Norway, Telemark is generally considered a Nordic discipline. To use common known sports as examples, since examples make the concept, cross country skiing is Nordic whereas downhill skiing is Alpine.
FRANKFURT (AFP) –
Air Berlin, Germany's second biggest airline after Lufthansa, on Tuesday reported that its net profit more than doubled in the third quarter of this year on a 12-month comparison.
The company posted a net profit of 95.2 million euros (141.4 million dollars) compared to 45.1 million euros in the third quarter last year.
"Despite the remaining risks with respect to the economic environment and the development of the economy, Air Berlin confirms its previous forecast that it will achieve a better operating result than in 2008," a statement said.
But the company also said its sales fell 8.2 percent in the third quarter to 974 million euros because of reduced capacity due to cost-cutting.
Air Berlin is set to publish its full quarterly results on Thursday.
WASHINGTON (Reuters) –
People who have had repeated flu infections -- or repeated flu vaccines -- may have some protection against the new pandemic swine influenza, U.S. researchers said on Monday.
They found evidence that the human immune system can recognize bits of the new H1N1 virus that are similar to older, distantly related H1N1 strains.
"What we have found is that the swine flu has similarities to the seasonal flu, which appear to provide some level of pre-existing immunity. This suggests that it could make the disease less severe in the general population than originally feared," said Alessandro Sette, director of the Center for Infectious Disease at California's La Jolla Institute.
The study, published in the Proceedings of the National Academy of Sciences, may also help explain why many older people are less likely to have severe disease, said Allison Deckhut-Augustine of the National Institute of Allergy and Infectious Diseases.
"Adults may have some pre-existing immunity for H1N1," Deckhut-Augustine said in a telephone interview.
That does not mean older people are protected from infection, and Deckhut-Augustine stressed that people should still be vaccinated against H1N1.
Swine flu has infected millions of people globally and killed an estimated 3,900 in the United States alone, according to the U.S. Centers for Disease Control and Prevention. Drug makers are struggling to make vaccines and governments are working to vaccinate their populations.
Bjoern Peters and colleagues at the La Jolla Institute looked at flu epitopes -- molecular markers or structures that the immune system recognizes -- dating back 20 years.
"We found that the immune system's T-cells can recognize a significant percent of the markers in swine flu," Peters said in a statement.
DUAL PROTECTION
The human immune system has two kinds of protection. Antibody response can prevent infection, while T-cells fight infection once it has occurred.
Peters and colleagues found T-cell protection but not antibody response.
"This T-cell response decreases severity of disease but doesn't prevent infection," said Deckhut-Augustine, whose agency helped pay for the study and maintains the public database that Peters used.
The effect could be cumulative, Peters said, which could explain why people over 50 seem to be less likely to get noticeable H1N1 infections.
"This may also suggest why children are more susceptible to severe infection and why they might need two boosts," Deckhut-Augustine said. "They haven't been around as long and they haven't been exposed to different strains of H1N1 as long as adults."
Influenza is a very mutation-prone virus and from year to year the circulating strains drift, or change slightly. This is why new vaccines must be formulated each year and why people can catch flu again and again.
The new H1N1 was a never-before-seen combination of swine flu viruses, with a sprinkling of human and avian flu virus genetic sequences. But its long-ago ancestor was an H1N1 virus first seen in the 1918 influenza pandemic that killed upwards of 50 million people.
The researchers found that the new H1N1 swine flu shared 49 percent of its epitopes with older, seasonal H1N1 strains.
Using blood from healthy donors, they found that T-cells could recognize about 17 percent of these markers.
(Editing by Eric Beech)

Fences can be the source of bitter arguments between neighbours, and there are often special laws to deal with these problems. Common disagreements include what kind of fence is required, what kind of repairs are needed, and how to share the costs.
Ownership of the fence varies. In some parts of the country all boundaries are shared; in other parts of the country you may own the boundary on the left-hand or right-hand side, however, only the title deeds can be depended on to tell you which side is yours. (A 'T' symbol indicates who is the owner). It used to be normal for the cladding to be on the non-owners side (enabling access to the posts for the owner when repairs need doing), but increasingly this cannot be depended on.
WASHINGTON – Attorneys for sniper mastermind John Allen Muhammad plan to file an appeal with the U.S. Supreme Court in an effort to stop next week's execution.
Muhammad is scheduled to die by lethal injection Nov. 10 at a Virginia prison.
Attorneys for the 48-year-old have said they planned to file the appeal Tuesday. They asked Gov. Timothy M. Kaine for clemency last month.
Muhammad is to be executed for the slaying of Dean Harold Meyers at a Manassas, Va., gas station during a three-week killing spree in October 2002 that left 10 dead in Maryland, Virginia and the District of Columbia.
Muhammad and his teenage accomplice, Lee Boyd Malvo, were also suspected of fatal shootings in other states, including Louisiana and Alabama. Malvo is serving a life sentence in prison.
CHARLOTTE , North Carolina (AFP) –
Chinese forward Yi Jianlian of the New Jersey Nets injured his right knee in a 79-68 National Basketball Association loss to Charlotte.
Yi was hurt when he collided with Charlotte's Gerald Wallace in the third quarter. Yi dropped to the floor and stayed there for several minutes before he had to be helped to the team's dressing room.
"I fell on my knee and kind of twisted it a little bit," Yi said.
Yi, who had four points and six rebounds before the injury, will undergo a scan on Tuesday to determine the extent of the injury, although Nets coach Lawrence Frank said Yi's knee was only sprained.
Wallace scored 24 points and recorded a personal best 20 rebounds for Charlotte, which dropped the injury-depleted Nets to 0-4.
WASHINGTON -- Twenty years ago, early in October, I found myself in East Berlin observing one of modern history's most incredible events.
The rulers of East Germany had called one of their regular demonstrations in favor of their particularly grotesque Communist regimen. There they stood, the leaders of this Potemkin police state, awaiting the usual applause in a lineup before East Berlin's Rotes Rathaus or Red City Hall.
It was a lovely fall day, and I was standing protectively near the back of the crowd when "it" started. The crowd of East Germans began to hiss and boo at their "leaders," to shake their fists, and finally to laugh at them and mock them. The lineup of cold-blooded men physically cringed. This had never happened before.
I thought to myself that day, "It's over; it's finally all over." And it was. I went back to the Grand Hotel on Unter den Linden, the East's premiere luxury hotel, and had a glass of wine, which had the contradictory effect of only sobering me up.
Within a month -- on Nov. 9, 1989 -- the Berlin Wall came down in an outburst of both rage and hope, and Easterners from north to south poured into the West, as Soviet Communism began its final fall. The 20th anniversary of that extraordinary event will be celebrated in a Festival of Freedom at the Brandenburg Gate in Berlin this Nov. 7-9, but while we know WHAT happened that night two decades ago, there is still a great discussion as to how and why.
Some say the East Germans simply opened their grim and grotesquely armed checkpoints between East and West. Many say that the events were due, of course, to new Soviet President Mikhail Gorbachev's policies of "opening" to the world. Large sectors here in Washington persist in giving all the credit to Ronald Reagan for the fall of Communism -- he terrified the Russians with his rearming, this argument goes.
In fact, party officials both in Moscow and East Berlin were totally unprepared for their own collapse. Meeting that same Nov. 9 in Moscow, the Soviet Politburo did not even discuss Berlin, but received a panicky report about collapse in the Baltics. And party officials in East Germany explained patiently to me that October that they were working on a new "social concept" of a reformed socialist state to be put into effect in November -- but there was no longer any time for such belated "planning."
On the surface, the movements of people were all accidental. That day an East German official, holding a press conference to give out new government travel policies, inadvertently announced that crossings to the West would be opened "without delay." A respected TV anchorman in West Berlin picked up that promise on his show, and word was passed from house to house and from person to person. But accidental?
From what I saw in those days and years, all during the '80s, the fall of the Soviet state and the freeing of Eastern Europe had become unavoidable. As I wrote then: "What happened after the high drama of reunification ... can now be seen as less accidental than inevitable. The West Germans substantially underestimated, as did most of the West, the disastrous shape of the Eastern economy. It also did not expect that the Soviet market, upon which East Germany depended, would also collapse, leaving a void that could not quickly be filled."
Four years later, I would go to Siemensstadt or Siemens City, in what was a suburb of East Berlin. There, the gigantic West German electronics empire, Siemens, had taken over plant after plant successfully. But managers also told me that, even though they had gone for years to East Germany's annual Leipzig industrial fair and thought they had a pretty good idea of Eastern industry, in fact they knew nothing about its sobering reality. East Germany's was an "isolated system" that brought about its own doom, and it was more like a "developing country" than a developed one.
For the next few years after the Wall fell, you heard nothing but complaints from both Easterners (the "griping Easterners," the Westerners called them) and Westerners (the "know-it-all Westerners," as the East Germans called them). Eastern salaries remained low for years, and 40 percent of the vote continued to go to the Communists. Men and women who had struggled to open those jammed gates now complained that they had no "identity."
Later -- on the 10th anniversary of the fall of The Wall, and beyond -- Western politicians would understand better why the Eastern assimilation to the West took so long. The Easterners had been politically weaned on both Nazism and Communism, and both had failed them. It would take a generation.
Meanwhile, the American administration immediately responsible, that of President George H.W. Bush and Secretary of State James Baker III, consciously practiced the very best diplomacy -- on the surface, at least, they took no part in the drama of the Wall. "I won't dance on the wall," President Bush said famously, and Gorbachev appreciated this, never blaming Washington for what happened.
Today, on this 20th anniversary, there are still many complaints about reunification on both sides of the disappeared wall -- but they are increasingly unimportant in light of today's highly successful united Germany.
Today's Germany has no territorial claims on anyone and only friends as neighbors. Its democracy has strengthened since 1989. Germany, including its Eastern states, has been totally integrated into Western structures, with Germany at the center of a European Union that now includes almost all the formerly Soviet-dominated states of Eastern Europe. Almost alone among the aggressor states of the 20th century, Germany has paid enormous sums to the survivors of its terror, thus establishing new norms of international behavior.
Who would have dreamed it?
MOUNT AIRY, N.C. – A soured love affair may have led an ex-convict to gun down four men in the town that inspired the idyllic community of Mayberry on the 1960s TV series "The Andy Griffith Show," police said Monday.
Marcos Chavez Gonzalez, 29, was charged with four counts of murder in the slayings late Sunday outside a television store in Mount Airy, about 100 miles north of Charlotte.
The four were shot with a high-powered assault rifle outside Wood's TV, in the shadow of a water tower that says "Welcome to Mount Airy" and has a picture of Griffith and Opie, his son on the show.
Police do not believe the shootings were random. Mount Airy Police Chief Dale Watson said officers are investigating several leads, including whether it was a contract killing or repercussions from a love affair gone bad.
"This is Mayberry ... Andy Griffith's house is in spitting distance here," said Michael Wood, one of the owners of Wood's TV.
The town, population 8,700, has built a tourist trade on nostalgia for the show that continues to thrive in syndication.
Watson identified the victims — all residents of the town — as Victor Alfonso Martinez-Jimenez, 22; Javier Manuel Martinez, 21; Juan Manuel Martinez, 26; and Marcos Oviedo Aguliar, 21.
Michelle Oviedo, 21, said her boyfriend and brother were among the dead and the alleged shooter is her mother's boyfriend. She said she was sitting on her porch not far from Wood's TV when she heard the gunshots.
"When I got there, Javier and my brother were already gone," she said. "They were on top of each other."
Jose Armando Hernandez, 46, said through a translator that three of the victims were his nephews. He said his family is "destroyed" over the deaths, which he said stemmed from a problem with a woman.
Gonzalez was arrested without incident at a motel about 50 miles northeast of the town, Henry County, Va., Sheriff Lane Perry said. He was unarmed when he surrendered just before 4 a.m. to officers who had surrounded the motel.
He was extradited from Virginia and was being held in the Surry County jail. Jail workers said it was not clear whether he had an attorney.
Watson said 16 shots were fired but the assault rifle had not been found.
"It was quite a crime scene," he said.
State prison records show Gonzalez was released more than two years ago after serving more than two years on a 2002 conviction for kidnapping a minor and a probation violation.
State records show the felony kidnapping charge required Gonzalez to register as a sex offender. North Carolina's post-release supervision of Gonzalez ended in June 2006 when he returned to prison after failing to stay in contact with a probation officer, Correction Department spokesman Keith Acree said.
Nursing supervisor Sue Coe at Northern Hospital of Surry County confirmed that two people died at the store around 2:30 p.m. Sunday. She said two who were wounded died at the hospital, just across the street from the store.
By Monday, someone had set up a makeshift memorial with flowers. Mourners gathered there and some women lay on the ground crying. Someone christened the memorial with a bottle of Corona beer, which sat half empty next to brightly colored candles with photos of saints on them.
Gary Chilton, an owner of Chilton Insurance Group, which shares the building with Wood's TV, said the crime is an anomaly. Andy Griffith doesn't live there any more, but the town is still quiet.
"I'm not sure it's totally sunk in because it's so unusual. On any given Sunday there is nothing here in this parking lot. There's nothing here at all," he said. "My biggest question is why in this parking lot at all. Why Wood's TV parking lot?"
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Associated Press writers Emery Dalesio in Raleigh and Mitch Weiss in Charlotte contributed to this report.