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　　Studies have shown that the fewer medicines a person has to take the more likely he or she will take them．Last week, a study was released about a new treatment that combines 5 medicines for heart disease in one pill．Salim Yusuf of McMaster University in Hamilton, Ontario, Canada was the lead investigator．He presented the findings at the American College of Cardiology Conference in Orlando, Florida．

　　The experimental drug is known as Polycap．It contains aspirin, a drug to lower cholesterol(胆固醇)and three medicines to lower blood pressure．The study was carried out at 50 health centers across India．More than two thousand people between the ages of 45 and 80 took part in the study．All had at least one risk factor for heart disease．These include high blood pressure, high cholesterol, diabetes or being severely overweight．

　　The people were divided into 9 groups of about 200 people each．One group took Polycap．The other groups took either a single drug or different combinations of the medicines in the Polycap pill．The study showed that Polycap lowered blood pressure and cholesterol without many side effects．Doctor Yusuf said the single pill, taken once a day, could reduce the average person's risk of heart disease and stroke by about half．The maker of Polycap, Cadila Pharmaceuticals of India, paid for the study．

　　Cardiovascular diseases(心血管疾病)of the heart and blood vessels are the number one cause of death around the world．These diseases kill more than seventeen million people every year．80 percent of them are in low and middle income countries．Doctor Yusuf said the single pill treatment could revolutionize heart disease prevention．People would be more likely to take one pill a day than many pills．And one pill would cost less than several pills．

　　Other heart doctors say heart disease prevention is important but not necessarily with pills．They say patients might be able to get the same results with changes in diet and exercise．

　　Doctors say that more research on Polycap is needed．They say the drug should be tested on thousands more people, including those in different risk, age and ethnic groups．

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　　Researchers found that people become happier and experience less worry after they reach the age of 50．In fact, they say by the age of 85, people are happier with their life than they were when they were 18．years old．The findings came from a survey of more than 340,000 adults in the United States．The Gallup(民意调查)Organization questioned them by telephone in 2008．At that time, the people were between the ages of 18 and 85．

　　The researchers asked questions about emotions like happiness, sadness and worry．They also asked about mental or emotional stress．

　　Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study．His team found that levels of stress were highest among adults between the ages of 22 and 25．

　　The findings showed that stress levels dropped sharply after people reached their 50's．appiness was highest among the youngest adults and those in their early 70' s．The people least likely to report feeling negative emotions were those in their 70' s and 80' s．

　　The findings Happeared in the Proceedings of the National Academy of Sciences．Researchers say they do not know why happiness increases as people get older．One theory is that, as people grow older, they grow more thankful for what they have and have better control of their emotions．They also spend less time thinking about bad experiences．

　　Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry．

　　The researchers also considered possible influences like having young children, being unemployed or being single．But they found that influences like these did not affect the levels of happiness and well being related to age．

　　The study also showed that men and women have similar emotional patterns as they grow older．However, women at all ages reported more sadness, stress and worry than men．

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　　Don't you just love ice skating every winter? I am sure, that since winter is approaching, your skates are set to come out, just waiting to be used．Impress your friends with your new trick on how to ice -skate backwards with the help of these tips．Skating backwards on ice is a bit difficult but once you master the basic, there' s nothing like it．Follow the steps given below and you will be able to skate backwards in no time．

　　The first thing that you need to do is, stand straight．If you feel that you are falling backwards, then just put your chin up and slightly bend your knees．Don't worry; this happens to all．

　　The most important step while learning how to skate backwards, is having enough confidence in yourself and in what you are doing．How can you achieve this? By practice．Just practice rolling backwards down a gentle slop every single day or just by pushing off from a wall or something of that sort．But before you do that, make sure that the place where you are practicing is free from any kind of debris(碎片)because otherwise, you could land up in the hospital due to some accident．While going backwards, just get used to the feeling of moving backwards．One of the important ice skating tips and techniques is that if you feel that you are losing your balance, then scissor(做剪式运动)your skates．Keep practicing this till you are confident about it．

　　Confident now? Great! Now the next step is to maintain your speed．While rolling in a straight line with one skate, with the other try sculling(滑浆), that is, keep pushing yourself backwards with an outwards stroke(滑动)．Now bring the skate which you were using to scull, and then again, repeat the same process．Make sure that you put most of your weight on the skate which is moving straight and not the one with which you are sculling．Now, try the same thing using the other foot．Again keep doing this till you are confident enough．

　　Once you are confident that you can scull with either foot, the next thing that you have to A)is increase your speed．Try some of your own tricks now．Scull with either foot or with both at the same time．

　　While you keep one foot straight, keep sculling with the other．You can do that simultaneously(同时，一起)with both feet．Concentrate on what you are doing but don't get so involved that you don't see where you are going．If you are not watching your back, you might just bang against something or someone．

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　　Lisa was running late．She had a lot to do at work, plus visitors on the way; her parents were coming in for Thanksgiving from her hometown．But as she hurried down the subway stairs, she started to feel uncomfortably warm．By the time she got to the platform, Lisa felt weak and tired - maybe it hadn't been a good idea to give blood the night before, she thought．She rested herself against a post close to the tracks．

　　Several yards away, Frank, 43, and his girlfriend, Jennifer, found a spot close to where the front of the train would stop．They were deep in discussion about a house they were thinking of buying．

　　But when he heard the scream, followed by someone yelling, "Oh, my God, she fell in!" Frank didn't hesitate．He jumped down to the tracks and ran some 40 feet toward the body lying on the rails．"No! Not you! his girlfriend screamed after him．

　　She was right to be alarmed．By the time Frank reached Lisa, he could feel the tracks shaking and see the light coming．The train was about 20 seconds from the station．

　　It was hard to lift her．She was just out．But he managed to raise her four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge．That was where Lisa briefly re-gained consciousness, felt herself being pulled along the ground, and saw someone else holding her purse．

　　Lisa thought she' d been robbed．A woman held her hand and a man gave his shirt to help stop the blood pouring from her head．And she tried to talk but she couldn't, and that was when she realized how much pain she was in．

　　Police and fire officials soon arrived, and Frank told the story to an officer．Jennifer said her boyfriend was calm on their 40 - minute train ride downtown - just as he had been seconds after the rescue, which made her think about her reaction at the time．"I saw the train coming and I was thinking he was going to die．"she explained．

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　　A baby camel asked his mother, “Why do we have such large hooves(蹄)on our feet?” She turned him and began her explanation．

　　“The big hooves are to keep us from sinking into the sand．”

　　“Oh! So why do we have long eyelashes(睫毛)?”

　　“It’s to protect our eyes from the sand．”

　　“Why the big humps(驼峰)?”

　　“That is to store fat and have enough energy to go long distances in the hot desert！”

　　“I see!” The baby camel stretched his neck and looked up at his mother, “Then what are we doing in this cage in the middle of a zoo?”

　　Like the baby camel, I had asked the same kind of questions．When my blindness set in, I at first locked myself in a cage of self-pity and bitterness．I was tired to waling out of that dark cage．

　　Heavens! What was I thinking? Those bars were self-imposed(自我强加的)．Finally, eagerness to leave it inspired me to open my ears to hear a reassuring whisper－I was created for much more．

　　I broke down those bars and stepped out into the desert of life．I walking difficultly through the heat with determination．And the hooves of confidence kept me from sinking into the sand of danger．

　　Each time I reached another point in my journey, my eyes saw a whole new world with opportunities to make a difference．Best of all, I was pleased the I was indeed created for much more! Bars come in all sizes and shapes．But none can hold up the force of determination that breaks them down．

　　Step back and peek at what bars limit you．Take a deep breath, break them down, and come out into the freshness of a new life!

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　　Some businesses and apartment buildings are telling kids to buzz off．A device(设备)called the Mosquito is being used in the United Kingdom, Australia, and New York to keep kids from gathering in big groups and causing trouble．

　　The Mosquito makes a noise that only kids can hear．About 3,000 Mosquito units have been fixed in the United Kingdom．In the United States, managers of an apartment building in New York City recently fixed one to keep noisy kids from taking over the building’s entrance-hall．

　　A children’s tights agency in England wants the device forbidden．The agency says the device unfairly targets teens．Some also worry that the high sounds could hurt young ears．Fans of the Mosquito say it keeps kids out of trouble and off private property．

　　“Mosquito devices violate(侵犯)the human rights of kids．The use of the devices is targeted at kids because it considers all kids as troublemakers．The devices are also harmful because the noise could hurt kids’ hearing．Besides violating our rights, the Mosquito is dangerous．It could hurt the ears and the hearing of teens, babies and animals because they are more sensitive,” says California eighth grader Kelly Straky．“It is not right to place the device in a public place．Teenagers have as much right to public places as adults．I listened to the Mosquito sound, and it was extremely loud．It hurts no only your ears but also your whole head．It isn’t just annoying; it’s painful．It should not be allowed．”

　　Fans of the Mosquito believe that property owners have a right to decide who can be on their property and who cannot．Mosquito devices are a method of protecting private property and keeping the peace．Property laws are put into to protect the public．

　　“Yes, I do believe that the rights of teens should be valued, but we must always put ourselves in other people’s shoes and see the other side．In this case, doing so allows people to understand the negative effects, such as crime, that loitering(滞留)can have on an area or a community,” said Kayla Hill from New York．

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　　New York has taken the title of the world’s top fashion capital from Milan．The annual survey suggest that the top five fashion cities are facing competition from Asia and Australia．New York had been the top fashion city for five years, but Milan took the title in 2009．the survey was made by the Global Language Monitor, a US based organization．It tracks the frequency(频率)of words and phrases in the media, on the Internet and throughout the blog．With the US economy recovering, New York once again took the top title．Hong Kong took second place．It was followed by London, Paris and Los Angeles．The other top 10 cities were Milan, Sydney, Miami, Barcelona and Madrid．

　　“Because of the new economic situation, the global fashion centers have also changed a lot, ” said Bekka Payack, the Manhattan-based fashion reporter for the Global Language Monitor．“The new list show that global fashion centers will change now and then．Compared with the traditional fashion cities, some new ones are performing better and better．”she said that perhaps this is new trend(趋势), and it is the first sign that the traditional top five fashion cities- New York, Paris, London, Milan, and Rome-do not control global fashion any more．

　　The biggest changes in the list are Hong Kong, Madrid and Melbourne．The Group said that the top newcomers to the list include Amsterdam at number 17, Cape Town at 23, Johannesburg at 25 and Vienna at 27．

　　The following are the 10 top fashion cities of 2010 and the changes from 2009．

　　1．New York(up 1)

　　2．Hong Kong(up 5)

　　3．London(up 2)

　　4．Paris(down 1)

　　5．Los Angeles(up 1)

　　6．Milan(down 5)

　　7．Sydney(up 2)

　　8．Miami(up 5)

　　9．Barcelona(up 5)

　　10．Madrid(up 11)

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　　Indonesia is a dangerous country to call home．It lies above several active plates(板块)with many fire-breathing volcanoes around．The eruption of a volcano and the shaking of an earthquake this week is just one reminder of Indonesia’s burning base．

　　Indonesia, consisting of 17,500 islands, sits between the world’s most active region, the Pacific Ring of Fire, and the world’s second most active region, the Alpide belt．Being situated between them means the islands experience some of the strongest earthquakes and most powerful volcanic eruptions known on Earth．

　　The Pacific Ring of Fire is the world’s greatest earthquake belt according to U．S．Geological Survey(USGS), because of its series of fault(断层)lines covering about 25,000 miles from Chile through Japan and Southeast Asia．

　　Earthquakes usually occur along faults, which are breaks in the rocky plates．About 90 percent of all the world’s earthquakes, and 80 percent of the world’s largest earthquakes, strike along the Pacific Ring of Fire．About 17 percent of the world’s largest earthquakes and 5-6 percent of all quakes occur alone the Alpide belt．In 2009 alone Indonesia had 10 earthquakes greater than magnitude(震级)6.0, according to the USGS．

　　Monday’s 7.7-magnitude earthquake that caused a 3-meter-high tsunami, killing at least 113 people, occurred when the Australian and Sunda plates struck into each other．One rocky plate took a dive below the other, resulting in an earthquake

The 9.1-mangitdue 2004 quake and Indian Ocean tsunami killed about 230,000 people in quite a few countries．Below Indonesia, the Eurasian Plate, Australian Plate, Sunda Plate and Pacific Plate meet together．