HEALTH REPORT - Explaining the Placebo EffectBy Staff Broadcast: Tue, 11 Jul 2006 16:00:00 UTC I'm Katherine Cole with the VOA Special English Health Report. Studies of new drugs traditionally involve

发表于:2019-01-02 / 阅读(31) / 评论(0) 分类 2006年慢速英语(七)月

From NPR News in Washington, I'm Lakshmi Singh. President Obama is spending part of his election day on the radio. As NPR's Scott Horsley reports, he's urging Democrats to get to the polls in an effort to stem big losses. President Obama taped a seri

发表于:2019-01-08 / 阅读(48) / 评论(0) 分类 2010年NPR美国国家公共电台11月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Placebos look the same as real medicines And I'm Faith Lapidus. On our program this week, we will tell about a study of medications that do not contain any re

发表于:2019-01-11 / 阅读(39) / 评论(0) 分类 VOA慢速英语2008年(一)月

Nowadays, it's less common to use placebos this way because of ethical concerns. 如今,通过安慰剂的这种方法已经不常见了,因为涉及到道德问题。 If it's possible to compare a new drug against an older version, 只要将新药

发表于:2019-01-17 / 阅读(26) / 评论(0) 分类 TED演讲教育篇

In 1996,56 volunteers took part in a study to test a new pain killer called Trivaricaine. 1996年,56个志愿者参加了一项研究,测试一种名叫Trivaricaine的止痛药。 On each subject, one index finger was covered in the new painkille

发表于:2019-01-17 / 阅读(35) / 评论(0) 分类 TED演讲教育篇

HEALTH REPORT - Swedish Study Finds That Placebos Can Help Calm Emotions By Nancy Steinbach Broadcast: Wednesday, June 22, 2005 This is Gwen Outen with the VOA Special English Health Report.

发表于:2019-01-30 / 阅读(121) / 评论(0) 分类 健康与经济