Marcus Pembrey is one of a select band of scientists, a band of scientists who are daring to challenge an orthodoxy . They believe the lives of our parents, grandparents, and even our great grandparen

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 基因外遗传现象

Named after Henry Angelman, the pediatrician who first described Angelman syndrome. He referred to them as happy puppet children because it described, to some extent, the features. They have a rather

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 基因外遗传现象

SCIENCE IN THE NEWS - A Warning About Wireless Internet / Broken Heart Syndrome / A Question About Science and Engineering By Broadcast: Tuesday, February 22, 2005 (MUSIC) VOICE ONE: This is SCIENCE I

发表于:2018-12-07 / 阅读(50) / 评论(0) 分类 科技之光

Debbie Reynolds son, Todd Fisher, said his mother told him that the death of her daughter, Carrie Fisher, was too much for her. On Wednesday, one day after Fishers death, Reynolds, 84, died. I want to be with Carrie, is what she said just before her

发表于:2018-12-07 / 阅读(67) / 评论(0) 分类 2017年VOA慢速英语(一)月

By Heda Bayron Hong Kong's top health executive has resigned after strong criticism for his handling of the outbreak of Severe Acute Respiratory Syndrome last year that killed nearly 300 people. Healt

发表于:2018-12-08 / 阅读(90) / 评论(0) 分类 VOA2004(下)--健康科技

Obama Speaks to African Union on Last Day of Africa Trip 奥巴马非洲之行最后一天向非盟发表演讲 U.S. President Barack Obama ended his East Africa trip Tuesday with a speech to the African Union. He spoke in Addis Ababa, Ethiopia. Mr.

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 2015年VOA慢速英语(七)月

For 40 years, Paul Karason was a fair skin son of the American Northwest, freckles and reddish-blond hair. Like most people who grow older, Pauls hair turned white. But how does he explain this? What was that Aha moment were you think, you know, my

发表于:2018-12-11 / 阅读(91) / 评论(0) 分类 访谈录2008

This Scientific Americans 60 Seconds Science. I'm Wit Games, got a minute.A bad infection can make you delirious, but mind clears once germs are gone, usually. Not so when researchers recently injected mice with taxol plasma Ganede, this parasites pr

发表于:2018-12-24 / 阅读(41) / 评论(0) 分类 Scientific American(九)月

Item Five. Vocabulary. communicable, SARS, Vietnam-France Hospital, Hanoi, Carlo Urbani. On February 28th, 2003, the Vietnam-France Hospital in Hanoi asked Carlo Urbani for help. The Italian doctor was an expert on communicable diseases. He was based

发表于:2018-12-27 / 阅读(50) / 评论(0) 分类 Step by Step 3000 第二册

Gary: HIV/AIDS features in news stories almost every day of the year. Its a subject that concerns us all the politicians who lead our countries, health workers of all kinds and at every level, and, of course, the people infected with HIV, those who

发表于:2019-01-07 / 阅读(133) / 评论(0) 分类 英语讨论

AS IT IS 2015-06-16 South Korea Reports 16th Death from MERS 韩媒报道MERS已致16人死亡 South Korea has reported its 16th death from Middle East Respiratory Syndrome disease, known as MERS. South Korean health officials said on Monday that the

发表于:2019-01-12 / 阅读(90) / 评论(0) 分类 2015年VOA慢速英语(六)月

G7 Leaders to Continue Sanctions on Russia 七国领导人继续对俄罗斯实施制裁 In the news today ... Leaders of seven industrial countries have opened a second day of talks in Germany. The G7 leaders are discussing climate and energy issues

发表于:2019-01-12 / 阅读(56) / 评论(0) 分类 2015年VOA慢速英语(六)月

Mother, Son, Co-Write Childrens Book on Autism 母亲与儿子共同谱写自闭症儿童图书 Eighteen-year-old Burnie Rollinson has Asperger syndrome, an autism spectrum disorder. People with Aspergers have difficulty with communication, eye conta

发表于:2019-01-12 / 阅读(63) / 评论(0) 分类 2015年VOA慢速英语(四)月

Dr. Richard Kao is part of the team that discovered a chemical compound called nucleozin thatt clumps together nucleoproteins from the flu virus, so they cannot get into a healthy cell's nucleus Researchers in Hong Kong have discovered a new way to s

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2010年(七)月

Many Millions Suffer from Depression Wednesday (October 10th) is World Mental Health Day. The World Health Organization is using the occasion to call for an end to stigma against those who suffer from depression and other mental disorders. Dr. Shekha

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2012年(十月)

Let's have a look at some of the latest news developments: And today has been declared a national day of mourning for the victims of the Malaysian plane shot down in Ukraine. The country's leaders will join the families and friends of the victims at

发表于:2019-01-19 / 阅读(58) / 评论(0) 分类 澳洲ABC新闻快递2014年

大家印象中的美国人都是很奔放的,什么都敢说敢做,其实美国人也有害羞的时候啦!哪些话题是美国人不好开口的呢?赶快听听今天的节目吧! 美国人的禁忌 本节课的重点词汇: 1. shy 害羞

发表于:2019-01-22 / 阅读(72) / 评论(0) 分类 美国文化脱口秀

The cat's earliest ancestors probably hunted both on the ground and in the trees. To survive, they needed not only claws, but remarkable balance, an aptitude all cats retain to this day. In keeping with its reputation, the cat usually does land on al

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 自然百科2008年

Tick-tock, tick-tock. Is that your biological clock? And if it is, are you female? Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases going up with a mother's age. But the biological c

发表于:2019-01-22 / 阅读(69) / 评论(0) 分类 英语时差8,16

HEALTH REPORT – World Tuberculosis Day, 2005 By Cynthia Kirk Broadcast: Wednesday, March 23, 2005 Thursday is World Tuberculosis Day. It is recognized on March twenty-fourth each year to raise aware

发表于:2019-01-30 / 阅读(152) / 评论(0) 分类 健康与经济