This paper describes the design, fabrication, and testing of a single-chip micromachined implementation of a Knudsen pump, which uses the principle of thermal transpiration, and has no moving parts. A ...

To obtain optimal system throughput for semiconductor device fabrications, fast vacuum pump-down operations are frequently performed to quickly depressurize processing chambers for desirable pressure ...

On June 24, the Coalition of Child Care Advocates of BC re-launched its “$10aDay” campaign for universal, affordable, quality child care in B.C.

BC Transit, the transport operator for Victoria Regional Transit System, first called for funding for electric buses back in July 2019. Initially, 66 vehicles were ordered from Nova Bus and New Flyer ...

Calcium removal from the cytosol occurs by the activity of the SR pump, by exchange of calcium for sodium via the sarcolemmal sodium-calcium exchanger (Na + -Ca 2+ exchanger), by mitochondrial calcium ...

Because of its complexity and inferior quality, it is difficult to understand the structure and reactivity of heavy oil. In this paper, we combined the eight group-fraction chromatographic separation ...