Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...
Researchers from Germany's Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) have developed a new procedure for the precise and traceable spectral adjustment of LED-based solar simulators ...
Modern-day graphics processing units (GPUs) and other AI chips are massive. The unfortunate tradeoff is that they also consume an enormous amount of power, and their power needs are rising ...
Some subscribers prefer to save their log-in information so they do not have to enter their User ID and Password each time they visit the site. To activate this function, check the 'Save my User ID ...
Là mẫu bàn phím sở hữu thiết kế nhỏ gọn với khung được làm từ nhôm cực kỳ chắc chắn, đảm bảo tuổi thọ lâu dài cho chiếc bàn phím cân bằng hoàn hảo giữa vẻ bề ngoài và chức năng. Xóa bỏ ...
LED lighting body Zhaga has released a standard for ‘linear socketable LED modules for non-SELV applications’ – Zhaga Book 26 – intended luminairs with LED modules that can be replaced without tools ...
Seoul Semiconductor was ranked fourth in the global backlight module market in 2017 and rose to second in 2023 just behind Nichia. Save my User ID and Password Some subscribers prefer to save their ...
Vietnamese President To Lam was named to the nation’s top position, general secretary of the Communist Party of Vietnam, on Saturday, replacing Nguyen Phu Trong, who died two weeks ago. Lam, 67, had ...
British inventors began experimenting with electric lighting in the 1830s, working on so-called arc lamps, while other scientists around the world focused on developing a functioning incandescent lamp ...
Vietnam began its two-day state funeral for Communist Party chief Nguyen Phu Trong, whose death last Friday signaled a new era in the nation’s political power structure. The ceremonies, which are ...
Blog posts represent the views of CFR fellows and staff and not those of CFR, which takes no institutional positions. The Communist Party announced the death of Secretary Nguyen Phu Trong—the top ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback