Parsnips, which have a strong flavor to start with, can become bitter when stored near apples and other fruits, which produce ethylene gas, according to research from Penn State University.

据宾州州立大学的调查显示，本身具有苦味的欧防风与苹果等会释放乙烯气体的水果一起存放后，会变得更苦。

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Dr Mark Shriver, who studies human origins at Penn State University, is interested in ancestry, variations in skin and hair colour, facial features and height.

宾夕法尼亚州立大学研究人类起源的马克·施莱佛博士感兴趣的是血统，皮肤和头发的颜色、面部结构和身高的变化。

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Thousands of students at Penn State University and in other college towns spilled into the streets and set off firecrackers to mark the moment.

成千上万的来自宾夕法尼亚州立大学以及其他大学城的学生们涌入街头，燃放烟花来庆祝这一特殊时刻。

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John Nichols,a comparative media expert and Professor of Communications and International Affairs at Penn State University reiterated his longstanding criticisms of TV Marti, saying it has failed to build an audience.

VOA: standard.2009.06.18

There are the scandals that have beset programs in the desperate pursuit of winning the University of Southern California, Ohio State University, University of Miami and Penn State University among others.

WSJ: Buzz Bissinger: Why College Football Should Be Banned

After Penn, New York University, Penn State and Oregon State University head the list.

FORBES: Magazine Article

In a new paper, Jingzhi Huang of Penn State University and Ying Wang of SUNY-Albany examined the performance of 73 hedge fund-like mutual funds during the 2007 financial crisis.

FORBES: Why Hedge Fund Strategies Don't Work for Most Investors