Strategy (formerly MicroStrategy) disclosed on Monday that it spent $1.25 billion on a 13,627 Bitcoin purchase, its biggest ...

Abstract: Under high-intensity rail operations, rail tracks endure considerable stresses resulting in various defects such as corrugation and spellings. Failure to effectively detect defects and ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a ...

Abstract: The 2-kV photovoltaic (PV) system is widely regarded as the next evolution for megawatt-scale PV systems, enabling higher rated power. This article proposes a novel variable-level (VL) ...

In the child welfare system, the threshold at which a drug test is considered positive varies widely from one jurisdiction to ...