Results 211 to 220 of about 388,588 (308)

Micro/Nanorobotic Systems for Imaging-Guided Closed-Loop Thrombus Recanalization. [PDF]

open access: yesCyborg Bionic Syst
He J   +7 more
europepmc   +1 more source

Covalent grafting of hyaluronic acid on drug nanocrystals for mucosal delivery.

open access: yesJ Mater Chem B
Fuster MG   +4 more
europepmc   +1 more source

Rate of Penetration of Ions into Erythrocytes

Acta Physiologica Scandinavica, 1942
Summary.The red corpuscles contain much larger amounts of acid soluble phosphorus compounds than the plasma. The difference is only maintained as long as an active process, an alternative phosphorylation and dephosphorylation, takes place in the corpuscles, a process which, was studied by measuring the rate of penetration of labelled phosphorus into ...
L. HAHN, G. HEVESY
openaire   +2 more sources

Control algorithm of weight on bit and rate of penetration based on drilling robot

Proceedings of the Institution of mechanical engineers. Part E, journal of process mechanical engineering, 2022
At present, the traction force and traction speed of the drilling robot cannot be controlled. However, if the speed of the drilling robot is too high, the bit will be damaged because of the shock load.
J. Zhao   +4 more
semanticscholar   +1 more source

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