This paper presents a design methodology for an optimal DC-link RC snubber that can effectively suppress the parasitic ringing in high-speed, hard-switched converters with modern SiC MOSFETs. Unlike ...

Teleconverters provide an affordable way to increase the focal length of a lens – but should you buy one?

This is everything eye doctors want you to know about caring for your contacts and when to replace them.

Bengal: Registration status of doctor under lens over ‘practice in UK’ Having already received two notices for “absenteeism”, Dr Banerjee is reportedly set to receive a third ...

Beamspace channel estimation is indispensable for millimeter-wave MIMO systems relying on lens antenna arrays for achieving substantially increased data rates, despite using a small number of ...

In this study, we expressed recombinant αA- and αB-crystallin in E. coli and compared the polydispersity, structure and aggregation state between each other and native bovine lens α-crystallin.

Lens Technology Co., Ltd. engages in the research, development, production, and sale of touch panel cover glass. Its products include mobile phone screens, ...

The innovative optical design and incorporation of aspherical elements enable the new SL-Lens to deliver exceptional performance while maintaining a constant f/2.8 aperture across its entire ...

The highlight of the series is the Pura 80 Ultra, which debuts with a 50 MP 1-inch RYYB main sensor, offering a wide dynamic range of up to 16 EV, optical image stabilization (OIS), and a movable ...

BELL BUCKLE, Tenn. (WKRN) — The tiny town of Bell Buckle is celebrating a milestone for its favorite sweet-and-soda treat. The annual RC Cola – MoonPie Festival is celebrating 30 years in Bell ...