However, PEX pipe has started to fill gaps in function that copper pipe could not, such as flexibility and ease of ...

Viega North America has announced its new globe, wafer check and butterfly valves for its MegaPress and ProPress systems.

This proves that plastic pipe in a myriad of applications can provide an economical, long-life, sustainable solution for nearly any project,' says trade group president.

We investigate the weighted sum-rate (WSR) maximization linear precoder design for massive multiple-input multiple-output (MIMO) downlink. We consider a single-cell system with multiple users and ...

This paper presents a novel method of active learning called manifold regularized experimental design (MRED), which can label multiple informative samples at one time for training. In addition, MRED ...