When people are dropped into the most dangerous of conditions – as when disaster strikes, or during exploration of another ...

Modern passenger airliners are essentially tubes-with-wings, they just happen to be tubes that are stuffed full with fancy ...

The fetish of automation masks the commodification of combat judgment. Corporate software reshapes war while preserving just ...

New math model controls biological noise at single-cell level, offering a path to tackle cancer relapse and drug resistance.

Abstract: The single-loop control structure of permanent magnet synchronous motor (PMSM) is widely considered in practical applications. However, certain issues such as overcurrent risks and ...

Bipolar stepper motors provide precise position control while operating in an open loop. Industrial automation applications—such as robots and processing and packaging machinery—and consumer ...

Surface antigenic loops transfer method to design NA-hybrid protein. a) NA Anatomy. Each monomer of the tetrameric NA head is composed of a six-bladed propeller-like structure. Each blade unit ...

Revised: This Reviewed Preprint has been revised by the authors in response to the previous round of peer review; the eLife assessment and the public reviews have been updated where necessary by the ...

The National Weather Service confirmed an EF-3 tornado devastated the St. Louis metro area last Friday. The impact was staggering, leaving at least 5,000 structures damaged, with some completely ...

1 School of Civil Engineering and Geomatics, Universidad del Valle, Cali, Colombia 2 College of Engineering, Universidad Santiago de Cali, Cali, Colombia The human body, composed of interconnected ...

Abstract: The conventional position servo system usually adopts the position-speed-current three closed-loop control structure. Although each loop variable can meet the expectation, the bandwidth of ...