In a rebuke to the president, the Senate narrowly agreed to bring up a War Powers Act resolution for a vote next week. The measure would require Mr. Trump to seek congressional authorization for ...

The Zollverein industrial complex in Land Nordrhein-Westfalen consists of the complete infrastructure of a historical coal-mining site, with some 20th-century buildings of outstanding architectural ...

Abstract: Cylindrical shaft parts are critical in optical applications where performance is highly dependent on surface quality and therefore require highly refined surface characteristics. When using ...

Abstract: Eddy current proximity probes are used extensively for monitoring shaft vibration of large motors and generators, especially those manufactured to American Petroleum Institute specifications ...