A similar proportion of eighth-graders failed to come up with the following sum: 12 + (-4) + 12 + 4 = _______. By the 12th ...

Abstract: The ramp rate of a combined cycle (CC) unit varies significantly with its generation level. In current unit commitment (UC) formulations, ramp rates of CC units are usually modeled as ...

The Trump administration said it would lower tariffs in an attempt to make these household staples more affordable.

A buildup of U.S. military forces in the Caribbean Sea are raising concerns about a potential strike on Venezuela, which is ...

Space manipulators play an important role in the on-orbit services and planetary surface operation whose reliability is a key ...

Thank you, Renata, and thanks everyone for joining us today for our third quarter and nine months conference call. This ...