Since the Communist Party of China entered cities, the changes of urban society are worthy of research andthinking. Numerous scholars interpreted this problem f
As a bone scaffold,meeting all basic requirements besides dealing with other bone-related issues-bone cancer and accelerated regeneration-is not expected from t
We present an example of applying'need-driven'product design principle to the development of a rapid test kit to detect SARS-COV-2(COVID-19).The tests a