Abstract: The ultra-high voltage direct current (UHVDC) power transmission systems usually transmit very large amounts of powers, their stability and reliability are of vital importance to the large ...
Objectives The objective of our study was to assess the benefits and harms of tramadol vs placebo in adults with chronic pain. Design The research method was a systematic review of randomised clinical ...
Wealth has long been tied to longevity in the U.S. and other countries, but a new analysis helps quantify the gap between how long low-income older Americans and their more affluent peers tend to live ...
SHENZHEN, China, Oct. 07, 2025 (GLOBE NEWSWIRE) -- MicroCloud Hologram Inc. (NASDAQ: HOLO), (“HOLO” or the "Company"), is a technology service provider. Regarding the optimization problem of variable ...
Some health systems have started pausing telehealth visits for Medicare beneficiaries as the government shutdown continues. Pandemic-era telehealth flexibilities expired Oct. 1 with the federal ...
On Monday, OpenAI unveiled a new way to embed third-party apps directly into ChatGPT. At the company’s annual developer conference in San Francisco, CEO Sam Altman said the move would “enable a new ...
Materials Science and Engineering, China University of Petroleum Huadong, Qingdao 266000, China ...
Abstract: Transformer saturation caused harmonic instability has always been a pain point for the LCC-HVDC system. Although various analysis methods have been proposed, none of them examine the impact ...
A new study offers hope for people struggling with post-COVID syndrome, often called long COVID. Researchers have found that exercise could help restore a healthier, better-regulated immune system in ...
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