Saarland University

A group of 69 healthy non-smokers, aged between 30 and 60, who did not take regular exercise were tested as part of the study at Saarland University in Germany.

作为德国萨尔兰大学（Saarland University）研究的一部分，一组69名30至60岁健康的、没有进行规律体育锻炼的非吸烟者组成的小组接受了测试。

computer scientists at saarland university, germany, have developed a wireless bicycle brake they say could revolutionise control systems.

德国Saarland大学的计算机科学家们已经研制出一个自行车无线制动系统，据称控制系统将因此得到革命性发展。