wall shear stress (WSS)
PEG-albumin plasma expansion increases expression of MCP-1 evidencing increased circulatory wall shear stress: an experimental study.
... Treatment of blood loss with plasma expanders lowers blood viscosity, increasing cardiac output. However, increased flow velocity by conventional plasma expanders does not compensate for decreased viscosity in ...
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Hemodynamic analysis in an idealized artery tree: differences in wall shear stress between Newtonian and non-Newtonian blood models.
... Hemodynamic simulations have advanced the understanding of atherosclerotic lesion de- velopment and rupture and developed techniques to prevent these processes. Such studies have revealed that atherosclerotic lesion ...
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Effects of wall shear stress on unsteady MHD conjugate flow in a porous medium with ramped wall temperature.
... the wall shear ...with shear stress on the bounding plate are quite complicated and therefore, very few studies are available in the ...shear stress. Generally, the slip velocity ...
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The influence of geometric factors on the wall shear stress distribution in realistic human coronary arteries
... of shear stress induce different phenotypes of the endothelial cells of the ...physiological shear stress ...the shear stress is low and/or oscillatory ...low shear ...
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Further analysis on cardiovascular wall mechanics with MRI postprocessing approaches: wall shear stress in aorta with coarctation and myocardial systolic strain in the left ventricle
... thickest wall. In adults, the lateral wall measures almost 1 cm in thickness in a normal left ventricle ...heart wall, as the LV wall, is composed of three layers: a thin epicardium covering ...
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The combined effects of shear stress and mass transfer on the balance between biofilm and suspended cell dynamics
... the shear forces is less significant and therefore initial cell adhesion is facilitated in this case ...critical wall shear stress obtained by CFD and observed that shear stress ...
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Theory to predict shear stress on cells in turbulent blood flow.
... the shear stress environment is a simple balance of energy ...same wall shear stress. Given that the total shear stress of the mean flows for both these cases are ...
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Mineral stress response of Vitis cell wall transcriptome: identification, characterization and expression of genes from key families involved in wall biosynthesis and modification
... mineral stress in the composition of the plant cell wall (CW) has received residual ...mineral stress impacts the CW at different extents according to the withdrawn mineral element, and that the ...
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Basal shear stress under alpine glaciers: insights from experiments using the iSOSIA and Elmer/Ice models
... subglacial stress accu- rately, we performed new comparison experiments on a syn- thetic but realistic three-dimensional landscape using both the iSOSIA higher-order model and the Elmer/Ice full-Stokes model ...
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Influence of Stress on Propagation of Shear Wave in Piezoelectric‐ Piezoelectric PE‐PE Composite Layered Structure
... initial stress is investigated analytically and ...of shear waves propagation in direction normal to the layering is obtained in presence of initial ...of stress on dimensionless frequency and phase ...
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Wall y+ Strategy for Dealing with Wall-bounded Turbulent Flows
... near- wall region determines successful prediction of wall bounded turbulent ...computed wall y + is recommended when dealing with such flows as proposed by Gerasimov in his seminar titled Modeling ...
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Nitric oxide regulates angiotensin-I converting enzyme under static conditions but not under shear stress
... Shear stress is a tangential force acting on endothelial cells resulting from the contact between blood and the vascular ...to shear stress by alter- ing the production of a variety of ...
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March madness in Wall Street: (What) does the market learn from stress tests?
... The possible impact on capital redistribution of stress tests, however, has not been limited to results release. Commentary has also applied to announcements of the scenarios to be used in the supervisory ...
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The impact of material properties, nutrient load and shear stress on biofouling in food industries
... 4 controlled by either design of the equipment/pipe diameter or the flow rate used during operation, with hygienic design being preferred due to the cost and limitations of increasing the flow rate (Jensen et al., 2005). ...
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Interfacial Shear Stress with Pull-out Test at Zeolite Ceramic Matrix and SS316 Single Fiber
... the shear stress which was generated is relatively ...the shear stress at the sintering temperature of 900ºC is the smallest among ...interfacial shear stress lower than the ...
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Numerical prediction of cavitating flow around a hydrofoil using pans and improved shear stress transport k-omega model
... The prediction accuracies of partially-averaged Navier-Stokes model and im- proved shear stress transport k- ω turbulence model for simulating the unsteady cavitating flow around the hydrofoil were ...
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Regulation of cell wall remodeling in grapevine (Vitis vinifera L.) callus under individual mineral stress deficiency
... of the CW. It is proposed that depending on the specific pat- tern and degree of methylesterification, pectins can aggregate into hydrated calcium-linked gel structures, that increase wall stiff- ness and reduce ...
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Reynolds shear-stress and velocity: Positive biological response of neotropical fishes to hydraulic parameters in a vertical slot fishway
... e.g. shear force and ...the shear is particularly important; it appears when two parallel layers of water masses have opposite or parallel forces due to their velocities (Silva et ...
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Fluid Shear Stress Upregulates E-Tmod41 via miR-23b-3p and Contributes to F-Actin Cytoskeleton Remodeling during Erythropoiesis.
... Fluid shear stress is one of the main factors that promote embryonic hematopoiesis, how- ever, its effects on erythroid differentiation and cytoskeleton remodeling are ...fluid shear stress (5 ...
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Quercetin protects Saccharomyces cerevisiae against oxidative stress by inducing trehalose biosynthesis and the cell wall integrity pathway
... oxidative stress in yeast exposed to quercetin for different time periods showed that a 15 min pre-treatment was sufficient to increase hydrogen peroxide resistance ...oxidative stress, changes in gene ...
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