A biochemist breaks down challenges that astronauts Suni Williams and Butch Wilmore will face after their long duration in ...

Force is what helps our muscles get stronger, forces what helps our bones to stay strong, forces what helps our heart to stay strong by having to pump the blood against gravity. So when you take ...

The researchers refer to these processes collectively as "particle injection pumps" because they can "inject" particles at much deeper depths before the carbon is released. Advanced Search Home ...

Current flow cytometers rely on specialized pumps and valves for fluid flow and ... parameters of the microfluidic device to achieve gravity-driven slug flow. Unlike hydrostatic gravity flow ...

We envision our innovative device will pave the way for many new point-of-care clinical and biomedical research applications.” Leveraging gravity-based slug flow to build a low-cost, pump-free flow ...