Abstract: In this paper, a new two-dimensional random switching frequency pulse-width-modulation (2D-RSF-PWM) method is proposed for variable frequency drives (VFDs). The proposed 2D-RSF-PWM method is ...

Congress is being urged to take action to end "extrajudicial executions" in the United States following the fatal shooting of intensive care nurse Alex Pretti in Minneapolis. Abraham Bonowitz, the ...

For years, state laws prohibiting transgender girls and women from playing on sports teams matching their gender identity have proliferated, along with legal challenges to these bans. But now, the U.S ...

Dr. Jauhar is a cardiologist at Northwell Health in New York, where Dr. Patel and Dr. Smith are the directors of the center for heart failure and transplant. People die in many ways, but in medicine ...

Words and books take on a special power in E.M. Lewis’ sweet and inspiring drama “Dorothy’s Dictionary” at Florida Studio Theatre. The play is about the growing bond between a librarian struggling ...

When is an AI system intelligent enough to be called artificial general intelligence (AGI)? According to one definition reportedly agreed upon by Microsoft and OpenAI, the answer lies in economics: ...

Jan Lanicek receives funding from the Australian Research Council. He is Co-President of the Australian Association for Jewish Studies (AAJS). This article does not represent the official position of ...

Hunan Provincial Key Laboratory of Two-Dimensional Materials, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha ...