单词:black study
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This is the VOA Special English Health Report. A neighborhood barbershop might seem to some Americans like a thing of the past. Today men often get their hair cut at the same salons as women. But the traditional barbershop still holds a special place
Caffeine is the "Drug" of Choice in Many Cultures From VOA Learning English, this is Science In The News in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about
This is Scientific American's 60-Second Science. I'm Amy Kraft. Got a minute? Out of control drivers aren't the only thing city cyclists have to worry about. New research suggests that cyclists are at increased risk of lung damage because of soot. A
Todd: Hey, Victor, I hear you're going home tomorrow. Victor: Yes, I am. Todd: Ah, that's too bad.....So how long have you been here? Victor: I've been here for two weeks. Todd: I'm sorry, I was never sure. Why did you come to Japan? Victor: Came to
Researchers: Many Black Holes in Center of Milky Way Galaxy Astronomers say the center of our galaxy has plenty of strange, super gravity objects. For years, scientists believed that circling the center of galaxies, including our own Milky Way galaxy
We usually think of evolution as something that happens over eons, in remote places where people rarely venture. Not something that happens around the backyard birdfeeder in just a few decades. But a study in the journal Current Biology suggests that
By David McAlary Washington 13 January 2006 A new study says United Nations health guidelines recommending iron supplements for anemic children could be dangerous in certain circumstances. Researchers
How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a s
SCIENCE IN THE NEWS - How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and cof
STEVE EMBER: Every week we tell about someone important in the history of the United States. Today, Shirley Griffith and Ray Freeman tell about the first western woman in modern times to become a doctor. Now, the story of Elizabeth Blackwell on the V
统计显示美国黑人更易失业 Medgar Evers College, whose student body is nearly 90 percent black, is filled with hard-working students fulfilling their degree requirements. But unlike their white peers, African Americans overall are statistic
How did zebras get their stripes? It's hard to get a black-and-white answer. 斑马身上的条纹是如何形成的?我们很难得到确切的答案。 Some scientists say the stripes are a form of camouflage that protects zebras from hungry lion
HEALTH REPORT - Study Finds Risk of Lung Cancer Greatest in Black SmokersBy Brianna Blake Broadcast: Wednesday, February 15, 2006 I'm Faith Lapidus with the VOA Special English Health Report. Research
Todd: Hey, Victor, I hear you're going home tomorrow. Victor: Yes, I am. Todd: Ah, that's too bad... So how long have you been here? Victor: I've been here for two weeks. Todd: I'm sorry, I was never sure. Why did you come to Japan? Victor: Came to J
Todd: Hey, Victor, I hear you're going home tomorrow. Victor: Yes, I am . Todd: Ah, that's too bad .....So how long have you been here? Victor: I've been here for two weeks. Todd: I'm sorry, I was never sure. Why did you come to Japan? Victor: Came t
Soot was cause for a different concern in another recent study. Scientists with the American space agency, NASA, suggest it as a major cause of global warming. The study says the problem is how soot interacts with snow and ice. Snow and ice have high
From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a study that found black tea is better for your health
Having a traditional name may add up to a year to your life, suggests a new study that found black men with historically distinctive names, such as Elijah and Moses, lived a year longer than other black males. 近日一项新研究发现,取了以利
BEIJING, July 26 (Xinhuanet) -- The breast cancer is more deadly to black women than to whites, a new study found. This finding was published online Monday on the Journal of Clinical Oncology in the United States. The study was done by the City of Ho
RACHEL MARTIN, HOST: There's a recent study out of Oregon that shows that race comes into play, even when it means administering lifesaving care. Specifically, this study shows black patients are 40 percent less likely to get pain medication than whi