Germany Corey (KER) valve is a professional manufacturer of valves, pipe systems, the company was founded in 1968 and headquartered in Germany, Hagen.

德国科瑞(KER)阀门是一家专业从事阀门管道系统的生产厂家，公司成立于1968年，总部位于德国的Hagen。

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The kinetic energy release(KER) of the fragments is derived from the time-of-flight spectra. The results are compared with CE model.

从反冲离子飞行时间谱得到氮气分子离子的库仑爆炸释放的动能（KER），并与库仑爆炸模型进行了比较。

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James Ker-Lindsay is an expert on southeast Europe at the London School of Economics.

VOA: special.2011.05.28

Phil Ker, Chief Executive of Otago Polytechnic in New Zealand, highlights that "OER is the means by which education at all levels can be more accessible, more affordable and more efficient".

UNESCO: Communication and Information