A campaign active since last November has been targeting Python developers building Telegram bots with trojanized Pyrogram ...

Abstract: Considering the presence of switching devices, a pulse-width modulation (PWM) dc–dc converter is a piecewise smooth switching system that causes difficulties in stability analysis and ...

Sameena Zahoor, MD, is board-certified in family medicine and works at the Hope Clinic, which provides free primary medical care to uninsured and under-insured patients, as a physician. The appendix ...

Abstract: The output power of a wind turbine is usually found to follow a sigmoid curve as a function of wind speed. As a result, identifying the appropriate sigmoid curve to fit the wind turbine ...