In this study, a sandwich structure (silicon/polymer/silicon) was prepared to demonstrate the adhesion strength between polymer and silicon layers using a four-point bending system. For the first time ...

Sitting forward bending is one of the important parts of the physical fitness test for Chinese college students, in the sitting forward bending test, candidates will have problems such as knee flexion ...

Investigators are still piecing together what went wrong. In the meantime, aviation safety experts have begun to narrow their ...

Following the tragic Air India Dreamliner crash in Ahmedabad, senior Air India pilots conducted simulator tests to explore ...