Shear Stress
Shear Stress Distribution in Beams
... and shear or may be combination of ...of stress. The stresses are normal stress and shear ...on shear stress distribution in rectangular beams by varying depth/breadth ...When ...
7
Shear stress regulated gene expression and angiogenesis in vascular endothelium.
... flow shear stress ...flow shear stress appear to mirror one another, with different members of the same family of genes serving similar roles in each ...
29
Fluid Shear Stress Promotes Autophagy in Hepatocellular Carcinoma Cells
... shear stress (ranged from 10min to 2h) [13, 42], which are faster than biochemical factors [43, 44]. Our studies determined the effects of FSS on the expression of ATG5, ATG7, Beclin-1 and P62 at mRNA and ...
14
Role of caveolin 1 in the regulation of the vascular shear stress response
... constant shear effects and are, under normal conditions, capable of responding to any variation in hemo- dynamic ...altered shear stress and that they also organize the signaling response in ...
5
FOXC2 and fluid shear stress stabilize postnatal lymphatic vasculature
... proliferation mediated by the mechanosensitive Hippo pathway transcriptional coactivator TAZ. Our work establishes a general principle of postnatal lymphatic vascular organization in which FOXC2 plays a central role in ...
18
Endothelial fluid shear stress sensing in vascular health and disease
... low shear and transverse shear were strongly correlated with regions of vulner- ability within plaques ...low shear stress but high strain appear to be at greatest risk, presumably because of ...
9
An Experimental Study of Shear Stress Distribution in a Compound Meandering Channel
... the shear stress around the wetted perimeter of a two-stage compound channel and to quantify the momentum transfer in terms of shear stress along the assumed interfaces originating from the ...
5
Applicability of Frozen-Viscosity Models of Unsteady Wall Shear Stress
... wall shear stress has been implemented (see the following ...wall shear stress in the early stages of the acceleration approximates fairly closely to that in the simulations presented ...
14
Parametric Investigations of the Induced Shear Stress by a Laser-Generated Bubble
... induced shear stress and pressure pulse in the vicinity of the wall, for a variety of bubble sizes and bubble wall ...and shear stress on the ...high shear stresses and large pressure ...
26
Shear Stress Distribution and Hemolysis Measurements in a Centrifugal Blood Pump
... Blood-contacting medical devices such as catheters, artificial heart valves, and blood pumps are distinguished from the realm of traditional fluid systems by the important consideration of biocompatibility. Of particular ...
121
The Measurement of Wall Shear Stress in the Low-Viscosity Liquids
... wall shear stress at higher values of shear rates and at the turbulent ...wall shear stress via friction force effect on the floating element, and the availability of modern measuring ...
7
On the shear stress function and the critical value of the Blasius problem
... has been used to describe the steady two-dimensional flow of a slightly viscous incom- pressible fluid past a flat plate. It also arises in the study of the mixed convection in porous media [], where η is the similarity ...
8
Predicting Shear Stress Distribution in Rectangular Channels Using Entropy Concept
... the shear stress distribution in rectangular ...novel shear stress ...the shear stress distribution in rectangular channels in different aspect ratios and finally, for viability, ...
8
Piezo1: Proteins for mechanotransduction and integration of endothelial shear stress & intravascular pressure
... females' shear stress ...to shear stress was significantly greater in arterioles of females, but not in males ...of shear stress-sensitive regulation, particularly in female rats ...
87
Shear stress–induced changes in atherosclerotic plaque composition are modulated by chemokines
... Protein levels follow gene expression levels of selected chemo- kines. We evaluated the protein levels of a selected group of responsive chemokines. Fractalkine was studied because it was the only chemokine with elevated ...
12
Development of shear stress equation contributed by steel fibre in reinforced concrete
... The extensive use of steel fibre reinforced concrete (SFRC) is due to its performance in restraining shear stresses induced by the concrete element. Therefore, randomly discreetly distributed steel fibres are ...
7
Shear rate specific blood viscosity and shear stress of carotid artery duplex ultrasonography in patients with lacunar infarction
... arterial shear stress in the patients with lacunar infarction who have no obvious carotid stenosis suggests increased resistance in small cerebral arteries [23] that may potentially increase arterial ...
7
Observations of Shear Stress Effects on Staphylococcus aureus Biofilm Formation
... strongly shear stress dependent; there is, in fact, a narrow range of shear stresses in which the phenomenon ...observed shear depen- dence in terms of cell growth, distribution, and fluid ...
14
Computational and experimental assessment of influences of hemodynamic shear stress on carotid plaque
... In this study, we conducted Echo PIV and CFD simulation in three different severity stenosis phantoms (30, 50, 70%), and further made comparisons on shear stress among three phantoms. Firstly, SS had ...
11
Investigation of methods for the calculation of swash bed shear stress
... bed shear stress were evaluated via a literature ...bed shear stress for a steady open channel ow and under ...bed shear stress are the Colebrook and the Swart method ...
43