Abstract: Given the topographical intricacies of China's mountainous regions, the construction of transmission lines is often impeded by challenges such as diminished productivity, escalated financial ...

Ottawa's transit agency says a ventilation problem that stalled LRT service east of Tremblay station most of Tuesday morning has been fixed. OC Transpo brought in R1 buses to serve Line 1 stops ...

Democratic Rep. Jahana Hayes, a House Committee on Agriculture member, reacts to her colleague Rep. Jarden Golden, (D) Maine, who says the Democrats position on the shutdown is wrong. A key Trump ally ...

Abstract: The progress of science and technology speeds up the replacement of products and produces a large number of end-of-life products. Traditional incineration causes a waste of resources and ...