单词:case-cohort study
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[00:00.00]Module 1 LEARNING METHODS [00:05.51]UNIT 2 You have to study [00:08.39]hard to get good results. [00:11.22]1 Listen and read. [00:15.40]Get Good Results in Your Exams! [00:19.95]You must understand the correct way to study [00:23.25]if you
A new study from Princeton University economists says white middle-aged Americans without college educations are dying at higher rates. Professors Anne Case and Angus Deaton wrote the study. It finds that men and women older than 45 but younger than
Experts Study Possible Human-to-Human Bird Flu Case in Vietnam Katherine Maria The World Health Organization says experts looking at human cases of bird flu cannot rule out the possibility that it spr
Joe DeCapua 15 April 2010 Over the years, theres been debate over when to start HIV-positive patients on anti-retroviral drugs, or ARVs. At first the standard practice was to wait until a persons immune system had nearly collapsed. But a growing body
A large number of the bed spreads we ordered from you last year were found soiled when they reached us. 我们去年从你方定购的大量床罩到达我方时发现有污渍。 A large number of the bed spreads we ordered from you last year were f
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
Topics: Ask an American: Socially Responsible Companies case study, to be at sea, to knock (someones) socks off, to take ones time Words: bottom line impact sustainable shareholder stakeholder to inch up behind the scenes pension investors commonplac
That if your vocabulary is limited your chances of success are limited. That one of the easiest and quickest ways to get ahead is by consciously building up your knowledge of words. The the vocabulary of the average person almost stops growing by the
LONDON, Jan. 17 (Xinhua) -- A study released by VisitBritain on Thursday suggested that image of the UK was greatly boosted by the hosting of the London 2012 Games. According to result of the study, global perceptions of welcome, Britain's overall na
BEIJING, Sept. 2 (Xinhuanet) -- Insomnia costs average U.S. worker 11.3 days, or 2,280 dollars, in lost productivity each year, according to a new study published in journal Sleep. The total cost to the nation is 63.2 billion dollars annually, the st
CASE STUDY 案例 Introduction The following case covers all the telexes exchanged between a firm in Holland (the buyer) and an import and export company of our country (the seller) for a transaction on 200 M/T of some primary product. In this transa
LOS ANGELES, June 9 (Xinhua) -- Senior U.S. performers in Los Angeles and elsewhere are generally happy with their lives as artists, although they still face age discrimination, a study published Thursday showed. Focusing on actors, dancers, choreogr
阐述主题型 要求从一句话或一个主题出发,按照提纲的要求进行论述。 1. 阐述名言或主题所蕴涵的意义。 2. 分析并举例使其更充实。 The good old proverb ----------------(名言或谚语)reminds us that --
Money may not buy you happiness, but happiness can improve your financial bottom line. A study by researchers from University College London finds that young people who report a higher level of happiness and satisfaction with their lives earn higher
LOS ANGELES, May 6 (Xinhua) -- Limiting prolonged bottle use in children may be an effective way to help prevent obesity, a new study suggests. For the study, researchers from the Center for Obesity Research and Education at Temple University (CORETU
Indian health officials have rejected a new medical study warning of widespread drug-resistant bacteria in the country's capital. But the co-author of the study says Delhi is in denial, and warns the bacteria can spread easily around the world, possi
BEIJING, May 16 (Xinhuanet) -- NASA is close to deciding on a landing site for its Mars rover Curiosity mission by narrowing the choices to four, media reports said Monday. Scientists in the close-knit Mars research community get one last chance to m
Study: Living In A City Might Make You Crazy Ever wondered why those apple-cheeked Himalayan villagers look so untroubled, even as most of your friends and family make weekly visits to the therapist? You might finally have your answer -- and it reall