Abstract: This paper presents an analytical model and control method for a solar-powered hydrogen production system integrated with a fuel cell (FC) stack, incorporating a detailed carbon emission ...

This video introduces an electric conversion kit developed for the Porsche 911. The system is designed to replace the combustion engine with a modern electric drivetrain while preserving the original ...

A new type of off-road racing began in the deserts of Saudi Arabia, as the Extreme H series—featuring the world’s first hydrogen-powered race cars—made its debut in Qiddiya. Developed as a next step ...

Hydrogen is a promising fuel for developing sustainable industrial processes, but its use is hindered by hydrogen embrittlement—a phenomenon that weakens metals and can cause sudden failure. Now, ...

School of Medicine and Pharmacy, The University of Danang, Da Nang 550000, Vietnam ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. General Motors Co. has canceled its next-generation ...

Washington — The Supreme Court on Tuesday grappled with a Colorado counselor's challenge to the state's ban on "conversion therapy" for minors. The case was brought by Kaley Chiles, who argued the ...

WASHINGTON, Oct 7 (Reuters) - The U.S. Supreme Court on Tuesday appeared ready to side with a challenge on free speech grounds to a Colorado law banning psychotherapists from conducting "conversion ...

Justices of the U.S. Supreme Court appeared skeptical of a Colorado law banning conversion therapy for minors, which a counselor in the state says violates her First Amendment right to free speech.

WASHINGTON — The Supreme Court appeared poised Tuesday to back a free speech challenge to a Colorado law that bans conversion therapy aimed at young people questioning their sexual orientations or ...