The fields of barley, rice and wheat that feed much of India are running out of water, according to a new study based on satellite data and published online in Nature today.

根据《自然》杂志最新发表的一篇研究成果显示：养育了大部分印度人的大麦、小麦和水稻田将因缺水而无以为继。

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The study looked at practices like backing up data, using password protection, and running virus scans, and ranked 35 big cities across the U.S. based on its survey.

此研究涉及的调查项目包括数据备份，用户密码保护以及运行病毒扫描，根据其调查结果对美国35个大城市进行了排名。

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A new study that followed participants in the long-running Framingham Heart study lands squarely on the side of depression as a risk factor for later dementia.

长期弗莱明翰心脏研究参与者的一个新随访研究直接支持抑郁是以后痴呆的危险因素之一的观点。

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On Friday, Merck said the researchers running the study enrolled another 8, 000 patients, bringing the total number in the study to 18, 000 and delaying results by a year.

FORBES: A Backlash Against Vytorin?

For retirement wonks, Banerjee presents detailed consumption numbers based on data collected in the long-running Health and Retirement Study, administered by the Institute for Social Research at the University of Michigan.

FORBES: Why You Might Need Less Retirement Income Than You Think

Dr Ray and his colleague Dr Nicholas Brereton said the latest work built on previous work involving a wider study on willow varieties at the national collection at Rothamsted Research, which is the longest running agricultural research station in the world.

BBC: Sugar-rich willow can boost biofuels' green credentials