The Uber Moto product, a low-cost motorcycle taxi service, has expanded across Johannesburg, completing thousands of trips each week. The service aims to provide affordable, short-distance transport ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

May 1---- The failure of a valve used to prevent backflow to a chlorination system for the indoor pool located in the BOLD High School is alleged to have been the cause of an electrical fire on Feb. 8 ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

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Emerson recently unveiled the Fisher 63EGLP-16 Pilot Operated Relief Valve for installation on pressurized bullet tanks used to contain liquid propane, anhydrous ammonia and other pressurized fluids.

The Fisher safety valve portfolio now includes a 2-inch model, enabling closer-to-setpoint control, easier installation and simplified maintenance for smaller tanks. Jan. 10, 2024 - Emerson has ...

CMA series of all-electric modulating actuators is sized for linear, quarter-turn and rotary control valve and pump applications requiring precise position control and continuous modulation. CMA ...

There is not an acceptable practice under any circumstances. Each circumstance has to be reviewed based on the safety integrity level required. Please refer to ISA Standards and Technical Reports, ...