Pumping of blood vessels boosts brain fluid flow and molecule transport The researchers saw that these sleep cycle dependent artery dilations and constrictions affected the size of the channels around ...
The FP 400 next-generation diaphragm pump from KNF combines the advantages of diaphragm pumps—including self-priming, run-dry capability, and a long, maintenance-free life—with a pulsation level ...
EXPERIMENTS with the ‘oscillator’ described by me 1 have shown that fatigue affects the elastic tube, after it has been pulsating for several hours.
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