Low blood flow, the third mechanism involved, happens because of a hyperviscosity, generating a drop in oxygenation (insufficient to maintain cochlear metabolism) and cochlear hypo function. This would be the most acceptable theory among vascular causes, since it does not only justifies HL, but al...
Studies on Whole Blood Viscosity and Plasma Viscosity in Patients with Sudden deafness Pressure drop and pressure gradient were measured in steady Newtonian and non-Newtonian flow through tapered tubes having angles of taper, alpha, between 0.5 degree and 1.25 degrees. Aqueous solutions of polyacrylamid...
The main specs,structures and existing problems of wire rope for silo coal tub way,device for workersbuilt on stilts in inclined well,balance,brake for drop-proof apparatus in assistant work of coal production are introduced in detail.