Anyone who has attempted to measure the pressure drop of a filter mounted in a filter grille will admit it’s a challenge. Some installations have a significant amount of return duct between the filter ...

The accurate measurement and interpretation of blood pressure under variable clinical circumstances still represents a major challenge and yet is vital to the optimal detection and management of ...

Piezoresistive (diaphragm-based) differential pressure sensors based on silicon comprise a thin silicon diaphragm in which resistors (connected together in a Wheatstone bridge) are lodged. If there is ...

The flow of all fluids, whether liquid or gas, will have one of three states: laminar, turbulent, and transitional. This article discusses flow principles and pressure-based flow measurement. Laminar ...

Some of the applications mentioned here require a room that maintains a higher or lower pressure compared to the surrounding ambient environment. If the isolated room has greater air pressure, it is ...

If you have high blood pressure, home monitors can be a great way to track your levels and keep them under control. Most of the devices currently available are versions of what your healthcare ...

Researchers have developed an extremely sensitive miniaturized optical fiber sensor that could one day be used to measure small pressure changes in the body. Researchers have developed an extremely ...

When there has been a traumatic brain injury (TBI) or there is a tumor or other problem in the brain, doctors need to know how much intracranial pressure there is so they can evaluate the options for ...