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The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2018-12-11 / 阅读(58) / 评论(0) 分类 英语讨论

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(91) / 评论(0) 分类 VOA2003(下)-环境与健康

雅虎新闻:为什么欧洲超市里的鸡蛋只放在普通货架上,而美国的鸡蛋则需要放在冷藏区? 鸡蛋为什么要冷藏 Yahoo.com: Why is it that European eggs are stored on supermarket shelves while American eggs chill in t

发表于:2019-01-01 / 阅读(66) / 评论(0) 分类 双语趣听精彩世界

Diet Rich in Tomatoes May Reduce Stroke Risk A long-term study has found that people who routinely eat a lot of tomatoes are less likely to suffer strokes. Tomatoes are rich in lycopene, an antioxidant that scientists believe reduces the risk of hear

发表于:2019-01-06 / 阅读(83) / 评论(0) 分类 英语新闻

By Jim Teeple Jerusalem 04 January 2006 Israel's Prime Minister, Ariel Sharon, has suffered what his doctors call a

发表于:2019-01-07 / 阅读(144) / 评论(0) 分类 2006年VOA标准英语(一月)

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 Scientific American(十)月

This is the VOA Special English Health Report. A stroke is a loss of blood flow in the brain. There are two kinds of stroke. One is an ischemic stroke. It happens when a blood vessel in the brain gets blocked. The other kind is called a hemorrhagic,

发表于:2019-01-11 / 阅读(105) / 评论(0) 分类 VOA慢速英语2008年(八)月

This is the VOA Special English Health Report. Strokes are a major cause of death and disability. A stroke is a loss of blood flow in the brain. There are two kinds. An ischemic stroke happens when a blood vessel in the brain gets blocked. A hemorrh

发表于:2019-01-11 / 阅读(76) / 评论(0) 分类 VOA慢速英语2009年(八)月

Health Report - Why Sleep Apnea Raises Risk of Stroke, Heart Attack This is the VOA Special English Health Report. (SOUND) Loud snoring can be a problem -- and not just for other people trying to sleep with the noise. It can also be a sign of sleep a

发表于:2019-01-12 / 阅读(77) / 评论(0) 分类 2011年VOA慢速英语(五)月

By VOA Sports Washington, DC 19 January 2008 German golfer Martin Kaymer has fired a 4-under-par 68 to maintain a six-stroke lead after the third round of the Abu Dhabi Golf Championship in the United Arab Emirates. Kaymer, last year's European PGA T

发表于:2019-01-13 / 阅读(101) / 评论(0) 分类 VOA标准英语2008年(一月)

Telemedicine has been used for years to deliver medical care to remote locations by audio or video links. Now, Canadian researchers are exploring the possibility of using that same technology to provide rehabilitation services to stroke patients in r

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2010年(六)月

A new study of stroke in the United States has found that the rate of brain-damaging blood clots has increased dramatically among people infected with HIV. The increase in strokes coincides with the use of newer, more effective AIDS medicines. Bruce

发表于:2019-01-14 / 阅读(93) / 评论(0) 分类 VOA标准英语2011年(一月)

Lifestyle Changes May Ease Heart, Stroke Risk We hear the message about how to live a healthy life so much, it's hard to imagine there's anyone who hasn't heard it. Heart disease is preventable, said Dr. Patrice Desvigne Nickens, with the National He

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 VOA标准英语2013年(七月)

RACHEL MARTIN, HOST: About 800,000 people have strokes every year in the U.S. Most are caused when a clot blocks a blood vessel to the brain. We've known about strokes for a long time. But it wasn't until recently that doctors could do anything about

发表于:2019-01-17 / 阅读(93) / 评论(0) 分类 2017年NPR美国国家公共电台5月

accelerated accomplished achieved adapted administered advised affected analyzed appointed applied arranged assessed assisted attained balanced broadened budgeted built calculated cataloged chaired compiled completed composed computed conducted conso

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 实用英语

By Carol Pearson Washington, DC 06 July 2006 watch Stroke Prevention report People with diabetes, sickle cell anemia, or sleep apnea are at risk for having a stroke. The American Stroke Council has some guidelines that can help prevent stroke. -----

发表于:2019-01-30 / 阅读(106) / 评论(0) 分类 2006年VOA标准英语(七月)

By Lisa Schlein Geneva 13 February 2006 Red lights illuminate the American Falls in Niagara Falls to bring awareness of heart disease in women, February 3, 2006 The World Heart Federation says heart d

发表于:2019-01-31 / 阅读(150) / 评论(0) 分类 2006年VOA标准英语(二月)

By Gilbert da Costa Abuja 15 June 2007 West African leaders concluded a one-day summit in the Nigerian capital Abuja with a commitment to speed up turning their region into a border-free zone by 2020. For VOA, Gilbert da Costa has this report. (From

发表于:2019-02-04 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(六月)

摆脱特困户Fight back with caffeine but do not overdose咖啡虽好,可不要贪杯哦! A cup of coffee or tea that contains a good amount of caffeine is good for the health, and is important to keep us alert for important occasions, such a c

发表于:2019-02-23 / 阅读(65) / 评论(0) 分类 英语听力广播—Listening

Antibiotics, as the name implies, work against life, or more specifically against living cells. Since our bodies are also made up of living cells, the antibiotics have to distinguish between the cells in our bodies and the cells of the bacteria causi

发表于:2019-03-06 / 阅读(109) / 评论(0) 分类 英语时差8,16
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