CNN 2010-03-29

PHILLIPS: Immediately after the President signs the bill this morning, insurance companies will have to cover children with preexisting conditions. The companies can continue to deny adults until 2014. Let's look at how the reforms will impact the va

CNN 2010-03-28

Health care reform enters a new era in about two hours. President Obama is scheduled to sign that bill into law. Then, he is going to travel around the country to sell the plan to skeptics. But Republicans say that battle is on to get ready for legal

研究表明,贫困可能会限制学习

Study Shows How Poverty Could Limit Learning 研究表明,贫困可能会限制学习 From VOA Learning English, this is the Education Report. Studies have shown that children from poor families have more difficulty in school than other boys and girl

中英对照：简单肝脏解剖学知识

Anatomy of the Liver he anterior surface of the liver is triangular in shape, made of two lobes. The right lobe is the larger of the two, measuring 6 to 7 inches in length. The left lobe is 3 inches in length. Ligaments connect the upper surface of t

美国国家公共电台 NPR Kentucky Lawmakers Limit Black Lung Claims Reviews Despite Epidemic

KORVA COLEMAN, HOST: We've been covering a surge in black lung cases across Appalachia. That's the disease that destroys the lungs of coal miners like Mackie Branham. MACKIE BRANHAM: I'm in bad shape, man. I mean, I can no longer provide for my famil

英语音频杂志：梦有什么用？

The quick answer is that nobody knows. The long answer is that are lots of different theories. So, if youre interested, read on! Some theories of the purpose of dreams Freud believed that we dream so that we can release the deep, secret desires that

TED演讲:为什么头盔不能预防脑震荡?(6)

Now, this device is only limited in such that it can measure the skull motion, 当下，这个设备仅能测量出颅骨的运动， but what we really want to know is what's happening inside of the brain. 但我们真正想知道的是脑部内部的

Jet Lag and the Brain

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

ENVIRONMENT REPORT - Air Pollution/Lung Cancer

By Cynthia Kirk ENVIRONMENT REPORT -March 22, 2002: Air Pollution/Lung Cancer This is the VOA Special English ENVIRONMENT REPORT. Researchers have completed a major study on the health effects of air

美国国家公共电台 NPR Older Patients Can Benefit From Lung Cancer Surgery

Older Patients Can Benefit From Lung Cancer Surgery play pause stop mute unmute max volume 00:0000:00repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. DAVI

经济学人55:人类进化史 似曾相识

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

HEALTH REPORT - Lung Cancer: Tobacco Is Usually the Cause, b

HEALTH REPORT - Lung Cancer: Tobacco Is Usually the Cause, but Not Always By Cynthia Kirk Broadcast: Wednesday, August 17, 2005 I'm Shep O'Neal with the VOA Special English Health Report. Last week, a

HEALTH REPORT - Studies Shows Chemotherapy Improves Lung Can

HEALTH REPORT - Studies Shows Chemotherapy Improves Lung Cancer Survival By Cynthia Kirk Broadcast: Wednesday, July 13, 2005 I'm Faith Lapidus with the VOA Special English Health Report. An x-ray imag

小心!时髦打扮会影响你的身体健康!

1.Tight skirts 1.紧身的裙子 Tight skirts compress nerves and that's the reason why you feel pain in your back. 紧身裙压迫你的神经，那就是你总觉得背部疼痛的原因。 2.Heavy earrings 重的耳环 If worn too often, heavy ear

U.S. lung cancer rates decline: CDC

WASHINGTON, Sept. 15 (Xinhua) -- The rates of new lung cancer cases in the United States dropped among men in 35 states and among women in six states between 1999 and 2008, according to a report released Thursday by the Centers for Disease Control an

Lung patients get singing therapy

Lung patients get singing therapy 肺病患者歌唱疗法 Doctors in London are investigating how singing can help seriously ill patients improve their breathing control. Regular classes are being held at the Royal Brompton Hospital. Hundreds of patients h

英语新闻视频：沙滩排球

Ten years of training. One last point. Hi, I'm Dr Greg Wells. If you think beach volleyball is nothing but fun in the sun - you'd be wrong. It's a fast and intense sport. During a match, athletes will sweat up to an astonishing 1.4 LITRES of fluids.

U.S. researchers discover human lung stem cell

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

TED演讲:精神疾病有什么可笑的?(2)

Because, you know, the one thing, one thing that you get with this disease, 因为有一样东西，得了这种病你会得到它 this one comes with a package, is you get a real sense of shame, 这是整套附送的，就是你会感到很羞耻 be

TED演讲：细菌是怎样交流的(4)

The reason that Vibrio fischeri is doing that comes from the biology. 费氏弧菌的发光现象来自生物学上的原因。 So again, another plug for the animals in the ocean, Vibrio fischeri lives in this squid. 接下来，我们再来看一个海