This executive summary provides an overview of the 2025 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care, which is organized around the Utstein ...

Abstract: This article proposes the use of an all-solid-state Marx generator to drive a pulse transformer to output positive high-voltage pulses, reducing the stages of Marx generator and the ...

Abstract: While standard optical oximetry systems make use of two/more wavelengths across the isosbestic point of oxy/deoxy-hemoglobin and between 650 and 900 nm, this work explores the possibility to ...

Memories and learning processes are based on changes in the brain's neuronal connections, and as a result, in signal transmission between neurons. For the first time, DZNE researchers have observed an ...

One by one, crew members slowly hauled out large wooden boxes filled with chandeliers, posters, a cash register, the top of a bar, and other items frozen in time from June 12, 2016. It was nearly all ...