The head of the Los Angeles Department of Water and Power is stepping down to become chief executive of an electric company in her native Puerto Rico.

Abstract: This work presents a novel vacuum gauge designed for ultra-high vacuum environments by exploiting the nonlinear dynamics of a micro-electromechanical systems (MEMS) double-clamped beam ...

Commodity pressure switches fail all the time. And in nonessential fluid control applications, those failures may not amount to much more than the switch’s replacement cost. However, in the fluid ...

Pressure controller is used to protect refrigeration or air-conditioning equipment from breathing pressure higher or exhausting lower in system of refrigeration compressor; Pressure controller is also ...

What Is High Blood Pressure? High blood pressure, or hypertension, is when your blood puts too much force on your blood vessels. Over time, the high pressure can cause other health problems. Blood ...

Heidi Cope is a health and science writer based in Fort Worth, Texas. She often writes long-form, informational content about health, wellness, and disability, and enjoys interviewing healthcare ...

Pain can raise your blood pressure. Chronic pain often causes ongoing high blood pressure. Managing your diet and exercise can help control pain and blood pressure. Pain can cause high blood pressure, ...

Abstract: Prefire is the unexpected breakdown of gas switch at triggered mode and have to be limited at extremely low level in fast linear transformer driver (FLTD). In this paper, the dispersion of ...

University of Virginia School of Medicine scientists have discovered how calcium activity in kidney cells regulates the production of renin, a hormone that raises blood pressure. The finding marks a ...

Recent headlines have claimed that isometric exercises, such as wall squats and planks, are best for lowering blood pressure. Is this true? We go behind the headlines. New research published in the ...