Abstract: The roof of Shenzhen Bao’an Stadium is a spoke-type prestressed cable space structure that uses the challenging construction methods of fixed-size and fixed-length design and tensioning technology. It is of critical ...

Abstract: In this study, atmospheric-pressure (AP) plasma generated using He/O2/CF4 mixture as feed gas was used to etch the single-crystal silicon (100) wafer and the characteristics of the etched surface were investigated. The ...

Abstract: o understand agro-climatic suitability for spring soybean growth in north China, an integrated crop-response-function method was developed. This method includes crop-response functions for temperature, precipitation, and ...