This video is an introduction to stress and strain, which are fundamental concepts that are used to describe how an object ...

In this video we take a look at viscosity, a key property in fluid mechanics that describes how easily a fluid will flow. But ...

These were not known shear stress response elements and heat shock proteins (green dots). Specific transcription factors (red dots) underwent large changes in microgravity, including the Wilm's ...

Cornelius Wittig, a Ph.D. student in fluid mechanics at KTH, says the study offers a first-ever explanation of how shear stress interacts with biofilms over time to foster slime fouling on ...

In some scenarios, these PAMs behaved like liquids. "Imagine applying a shear stress to water," Zhou says. "There would be zero resistance. Because PAMs have all these coordinated degrees of ...

Endothelial shear stress (ESS) applied to the vascular wall may also be one of the causes. Hypothesis: We would like to analyze the association between ESS and occurrence of END in SSI patients.

The erosion threshold of sand-mud mixtures is investigated by analyzing the momentum balance of a sand particle or a mud parcel in the mixture bed surface, and a formula for the critical shear stress ...

neurosurgery.washington.edu Objectives To study the correlation between wall shear stress and endothelial cell expression in a patient-specific, three-dimensional (3D)-printed model of a cerebral ...

Based on the interlocking structure of chainmail, this material has all the best parts of both solids and liquids.

The improved model proposed in this study is in good agreement with the experimental results; however, when the improved proposed method is used to estimate the cyclic shear strength of the joint ...