Guide dogs are working dogs used by visually impaired persons to facilitate daily mobility and are often praised as "the eyes of Blind”. According to the Disability Discrimination Ordinance, anyone wh ...

SACRAMENTO, the United States, June 21 (Xinhua) -- A sudden squall overturned a pleasure craft on California's Lake Tahoe on Saturday afternoon, killing six adults, injuring two, and leaving two ...

Mechanical Expressions is a symbolic mechanics program. Create a model, specify the geometry using symbolic constraints, add velocities, masses and force elements, and then extract mathematical ...

Acta Mechanica Sinica（AMS）2021年第1期全新上线！ 从2021年起，AMS从每年6期增加到12期，您的文章将以更快的速度正式发表。 AMS加强栏目建设，新增Rapid Communication, Perspective, News and Views, Extreme Mechanics, X-Mechanics, Distinguished Young ...