单词：observational research
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Writing research reports for college or work is often found far more difficult than it need so be. The following article offers some excellent advice on how to make the task easier and the report more impressive and effective. Whether you write a re
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By Nancy Steinbach Broadcast: September 24, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. For many years, researchers have been studying ways to extend life and to improve
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DAVID GREENE, HOST: In China, a new commitment to scientific research seems to be paying off. Chinese scientists now produce more scientific publications than American researchers do. The global ratings of Chinese universities are on the rise, and Ch
2018年NPR美国国家公共电台11月
Welcome back to Business Skills 360 the podcast that looks at the other side of Business English. This is the third part in our 360 series on your first job interview, and were going to be looking at the topic of research. And by that I mean the rese
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Little Brains Big Research By Paula Bock / 2005, The Seattle Times , Knight Ridder Newspapers. Distributed by Tribune Media Services International. Research reveals more of what happens inside an infa
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Research is a very important thing. Without research, wed have no new products. Our food would be more dangerous to eat. And wed never go to the moon. Id like to see my government spend a lot more money on research. Especially on research into diseas
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SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I
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Aspirin has been shown to reduce the risk of heart attacks, strokes and some cancers. But stomach bleeding is still a risk from the drug. Transcript of radio broadcast: 21 July 2008 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm
VOA慢速英语2008年（七）月
By Ted Landphair Washington 26 July 2007 For a second time in a year, President Bush has vetoed a bill that would have sanctioned federally funded stem cell research using human embryos. His stance reflects conservatives' view that destroying life to
2007年VOA标准英语（七月）
By Carol Pearson Washington 14 January 2008 For years autism has baffled researchers and devastated families. Autism typically appears in the first three years of life. Symptoms include problems with communication, difficulty forming relationships an
VOA标准英语2008年（一月）
Psychologists have known for decades that unpleasant childhood experiences can affect a person's mental health for a lifetime. But new research suggests childhood traumas might also have long term effects on physical health. Dunedin study began in th
VOA标准英语2009年(十二月)
Joe DeCapua 15 July 2010 Were seeing a lot of competition for resources, which is inevitable in periods of scarcity. A new report warns that promising developments in HIV prevention could be undermined by funding gaps and a lack of political will. Th
VOA标准英语2010年(七)月
New Alzheimer's Research Raise Hope for Treatment, Cure Scientists working to unravel the mysteries of Alzheimer's disease are excited by two recent studies. Both provide important new insights on how the disease spreads through the brain. Guy Eakin
VOA标准英语2012年(二月)
Wang Yifang, from the Institute of High Energy Physics of the Chinese Academy of Sciences, attended the award ceremony of the 2016 Breakthrough Prize in Fundamental Physics at the NASA Ames Research Centre. He is the director of the team behind China
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Im all for stem cell research. I know it is a huge issue at the moment. Lots of people dont like it. They say it is unethical and that it is playing God. Other people say we will create Frankensteins monster. Britain seems to be leading the world in
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24 关于阿尔茨海默病的研究 DATE=3-20-01 TITLE=SCIENCE IN THE NEWS #2116 - Alzheimer's Research BYLINE=Jerilyn Watson VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Sc
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男性干家务常被女性忽视 Men do far more housework than they are given credit for， according to research that claims women do not notice because their male partners don't make a fuss。 Men said they spent 13 hours a week on household chor
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By Zulima Palacio Washington 08 May 2008 Although the government and researchers halted most clinical trials for an AIDS vaccine, a research institute in Baltimore continues its work on the most deadly virus of our times. Vaccine trials were stopped
VOA标准英语2008年（五月）
PARIS, Aug. 19 (Xinhua) -- Marine scientists and representatives from the private sector and military establishments would meet at UNESCO at the end of this month to measure noise's impact on marine life, the Paris-based UN scientific branch UNESCO s
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Observational selection, on this Moment of Science. D: Grubs, on today's moment of science. Grubs are really cool because if you squish 'em . . . oh, I give up. I can't read this. Y: Why not? D: I'm sorry, Ya?l, I'm just discouraged. You see, for yea
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