Endothelium lining the cardiovascular system is highly sensitive to hemodynamic shear stresses that act at the vessel luminal surface in the direction of blood flow. Physiological variations of shear ...

It is possible to characterize the shear thinning behavior of thermoplastic materials using a Flow Rate Ratio (FRR) test method in an extrusion plastometer (melt indexer). This test method, “Procedure ...

In a surprise decision Sunday night, OpenAI’s board of directors picked former Twitch boss Emmett Shear as the company’s interim CEO following the dramatic firing of Sam Altman on Friday. File Photo: ...