It may not the lengdary match-up .. versus octopus. But imagine this fight: sea dwelling cone snail versus tine fish. Who wins? well, true, the fish can .. away but the snail have chemical weapons. So they use ..cocktail of compounds and most of them

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 2015年Scientific American(一)月

Why Does My Body Want To Snack? Sometimes a snack quiets your growling stomach. But sometimes you just feel like munching, even though youre not really hungry. French researchers recently found that this second type of snack attack is harder on your

发表于:2018-12-31 / 阅读(108) / 评论(0) 分类 英语听力文摘 English Digest

By Carol Pearson Washington 16 April 2007 Watch Diabetes report Type 1 diabetes can affect anyone but it usually starts in people younger than 30. It is a lifelong disease, and there is no cure. But doctors recently tested a stem cell therapy that a

发表于:2019-01-09 / 阅读(141) / 评论(0) 分类 2007年VOA标准英语(四月)

By Melinda Smith Washington 29 June 2006 Watch Coffee Benefits report Every morning millions of people around the world reach for a cup of coffee to start their day. But is that a good idea? For years, some health experts have warned about the negat

发表于:2019-01-11 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(六月)

President Obama has lifted restrictions on the use of federal money for research using embryonic stem cells. Some researchers are already making progress using stem cells from umbilical cord blood, which entails no controversy since there is no dest

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 VOA标准英语2009年(三月)

By Carol Pearson Washington, D.C. 28 June 2007 The World Health Organization has been gathering information on diabetes for more than 20 years. Its findings show that diabetes is second only to asthma as the most common chronic childhood disease. New

发表于:2019-01-13 / 阅读(122) / 评论(0) 分类 2007年VOA标准英语(六月)

Longer Lives For Type 1 Diabetics Who Strictly Control Blood Sugar 一型糖尿病患者严格控制血糖或能长命百岁 People with type 1 diabetes are more likely to have an early death and suffer severe long-term complications than the rest of

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 VOA标准英语2015年(一月)

NOEL KING, HOST: Hurricane Maria hit Puerto Rico more than six months ago, and for people living on tight budgets, the storm's economic aftermath has been an enormous challenge. Reporter Sarah Varney went to the suburb of San Juan and she met a retir

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 2018年NPR美国国家公共电台3月

RACHEL MARTIN, HOST: President Trump uses the phrase fake news a lot to criticize media stories he doesn't like. There's something similar happening in Venezuela. Last week, the government said social media is exacerbating the spread of fake news aga

发表于:2019-01-17 / 阅读(71) / 评论(0) 分类 2018年NPR美国国家公共电台9月

A new study has found that people who eat fast food are much more likely to develop insulin resistance than those who don't. 一项新的研究表明吃快餐的人比不吃快餐的人更易患抗性胰岛素。 A study published in the internationa

发表于:2019-01-19 / 阅读(61) / 评论(0) 分类 VOA双语新闻 Bilingual News

By Paige Kollock Washington, DC 15 February 2006 watch Athlete Diabetes report According to the World Health Organization, diabetes is the world's fifth most deadly medical condition. VOA's Paige Koll

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 2006年VOA标准英语(二月)

By Claudia Blume Hong Kong 02 April 2007 From Bombay to Beijing, a newly affluent Asian middle class is increasingly adapting Western lifestyles. Many city dwellers opt for high calorie fast food instead of healthier traditional meals and are becomin

发表于:2019-02-05 / 阅读(289) / 评论(0) 分类 2007年VOA标准英语(四月)

Meditation isn't just for people seeking spiritual enlightenment. As you're probably aware, many people use meditation to relax. Relaxation isn't simply a state of mind. Meditation produces physiological effects that actually reverse the risk of card

发表于:2019-02-15 / 阅读(108) / 评论(0) 分类 英语时差8,16