Background: Direct current cardioversion (DCCV) is a standard intervention for restoring sinus rhythm in atrial fibrillation (AF). Left atrial appendage closure (LAAC) devices provide an alternative ...

A small bi-polar direct current machine of Edison's design, with an armature rotating in a magnetic field from pole pieces energized by two field magnets set above the armature. A pulley wheel is on ...

Electronic voting machines (EVMs) are utilized for Lok Sabha and assembly elections but are unsuited for presidential and vice-presidential polls, which use proportional representation. Developed in ...

The SCHURTER EDC (Electronic Direct Current) switch is specifically designed for the reliable switching of direct current in compact systems. It combines the mechanical precision of a microswitch with ...

As the demand for energy-efficient and sustainable lighting solutions grows, Direct Current (DC) lighting is emerging as a superior alternative to traditional Alternating Current (AC) systems. DC ...

High voltage direct current (HVDC) systems facilitate the transmission of greater power over extended distances, enhance the integration of renewable energy sources, interconnect electrical grids and ...

In the realm of modern lighting, energy efficiency is a paramount concern, driven by rising energy costs, environmental sustainability goals, and the global push for net-zero carbon emissions. Direct ...

The battery as we know it today was an invention of Italian chemist and physicist Alessandro Volta. He witnessed electricity splitting water into its constituent elements of oxygen and hydrogen and ...

American and Iranian officials sat down for a first round of direct talks Saturday in Oman, a major step after years of rising tensions and stalled diplomacy that will continue with further ...

Abstract: There is a wealth of knowledge that has been accumulated over more than a century on how direct current machines are designed, manufactured, tested, maintained, and repaired. The installed ...