Abstract: Advances in CMOS processes and the spread of GaN FETs are pushing the switching frequency of DC-DC converters beyond 10MHz. Such increase in the switching frequency of the converters results ...

Photoshop CC 2015 tutorial showing possibly the best technique to retouch skin in a photo. “Frequency Separation” retains the skin’s texture, while it removes blotches and imperfections. The result is ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

Abstract: The star sensor is generally affected by the atmospheric background light and the aerodynamic environment when working in near-space, which results in missing stars or false stars. Moreover, ...

This study examines the evolution of blended learning in China, anchored in Massive Open Online Courses (MOOCs) and Small Private Online Courses (SPOCs), and evaluates its effects on teaching quality, ...

US coal power has been on the decline over the past decade, but there is no path forward for a complete phaseout in alignment with climate goals. Targeted early retirement strategies are now made ...

Welcome to the 14th Cochrane Methods report compiled by the Central Executive Team to provide an overview of the key methodological activities in Cochrane for 2024–2025. The report highlights the ...

Sichuan Giant Panda Sanctuaries, home to more than 30% of the world's pandas which are classed as highly endangered, covers 924,500 ha with seven nature reserves and nine scenic parks in the Qionglai ...