Analytical sensors play an indispensable role in ensuring process safety, product quality and efficient production in many industries. Depending on the application, dissolved oxygen (DO) sensors are ...

DENTON, Texas — Denton officials said a drop in oxygen killed fish in Unicorn Lake. Saturday, Denton's environmental services team assessed the dead fish at Unicorn Lake and determined the cause was ...

WICHITA, Kan. (KWCH) - The Kansas Department of Health and Environment (KDHE) released its findings after dozens of fish were found dead at Chisholm Lake North in Wichita. The KDHE said this was a ...

Update: On May 28, the Aero Sports Association of Gansu Province has confirmed Peng Yujiang’s flight had not been officially approved. Peng told authorities he was conducting ground-based paragliding ...

Dissolved oxygen is everywhere, of course, but as usual, the question is how much? And are its levels changing? Answering these questions in the process industries used to mean mostly amperometric ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Scattered across an abyssal plain known as the Clarion-Clipperton Zone (CCZ) are polymetallic nodules ...

This study explores the long-term, efficient, and stable performance of partial nitrification (PN) achieved through gel immobilization technology for ammonia-oxidizing bacteria (AOB). Comprehensive ...

Makers of medical devices that quickly measure oxygen levels in the blood would have to gather extra data to show that their products work for patients of color, under a new federal proposal released ...

FILE - A health worker uses a pulse oximeter to check the oxygen saturation level of another after administering COVID-19 vaccine at a hospital in Gauhati, India, Jan. 21, 2021. (AP Photo/Anupam Nath, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Makers of medical devices ...