I'd like to start by mentioning the research of American sociologist Mark Granovetter in 1973.

首先我想介绍美国社会学家马克·格兰诺维特在1973年的研究。

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Yet Mark Uhran, assistant associate administrator for the ISS, refutes the criticism that the station hasn't done any useful research.

然而，国际空间站副主任助理马克·乌兰反驳了关于国际空间站没有做出有用研究的批评观点。

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Historians of the period have not, however, fully exploited literary criticism, due to the disciplinary boundaries that mark contemporary academic research.

但由于标志着当代学术研究的学科界限，针对该时期的史学家还没有充分利用文学批评。

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The institute's research director, Mark Teffeau,says the flowerpot works well for vegetables and small flowering plants like geraniums and impatiens.

VOA: special.2010.06.01

Dr.Mark Hamer of University College London says previous research found that smokers have a higher rate of mental illness, specifically depression.

VOA: standard.2010.06.15

The highest percentage of African-Americans playing in the majors, according to new research by Mark Armour from the Society of American Baseball Research, was 19 percent in 1986.

FORBES: Baseball's Lack Of Black Players Reflects Flawed U.S. Youth Development System

The research team, led by Mark Petticrew of the Medical Research Council's Social and Public Health Sciences Unit in Glasgow, said a link between the way people cope with cancer and their chance of survival was "biologically plausible".

BBC: Attitude 'irrelevant' to cancer fight

Mark Carpenter, research fellow at Cranfield University's Chemical Safety, Fuels and Environment Group, said that hydrocarbon fuels were "a very good way of storing energy" but that linking the process to renewable energy was the only way to make it tenable.

BBC: Petrol from air: Will it make a difference?