Coronary flow reserve (CFR) is a key sign of coronary artery disease, namely how the coronary arteries that feed blood to the heart may adapt to various physiological situations such as exercise, ...

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 ...

Hydrogen has long played a key role as an industrial feedstock in petroleum refining, fertilizer production, and chemical manufacturing. However, conventional methods of producing hydrogen generate ...

With $5.1 million in funding, the STAT earpiece measures blood flow to head 24/7 to better understand symptoms that occur upon standing, such as dizziness, brain fog, headaches, fainting, and fatigue ...

The Fluid Components International ST51 flow meter is designed to measure the flow of biogases, methane, and other greenhouse gas mixtures. The flow meter comes in an explosion-proof instrument and ...

Classical methods for measuring regional blood flow cannot be combined with morphological or cellular assessment of the same tissue. Although MRI provides a measure of the distribution of the blood ...

Flow measurement is the quantification of bulk fluid or gas movement. Volumetric flow rate is sometimes measured in "standard cubic centimeters per minute" (abbreviation sccm), a unit acceptable for ...

Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...