Cannula performance was evaluated in terms of pressure drop vs. flow during simulated cardiopulmonary bypass conditions. The experimental circuits consisted of a Jostra HL-20 roller pump, a Quadrox-i ...

Conclusions Reduced systemic heparinization (ACT >250 seconds) in patients having extracorporeal circulation with completely heparin-coated circuits did not lead to increased thrombogenicity. Thrombin ...

Back-to-back studies map complementary hunger and satiety pathways, offering clues to refine weight-loss drugs.

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at ...

Virginia Tech team develop new kind of circuit board that can heal and be reshaped, potentially solving the world's growing e ...

This video walks you through building your own circuit board from a blank piece of material to a functioning electronic ...

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However, before understanding what a bootstrap is, we need to talk a little theory. Bootstrap circuits are very common when NMOS (or NPN) devices are used on the high side of a switching circuit ...

And they found two distinct phases involving different brain circuits. The first phase is like a staccato note on a piano. In the first two-tenths of a second after a puff, there's a spike in the ...