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shear stress

Effect of high shear stress on microbial viability

Effect of high shear stress on microbial viability

... 2770Pa shear stress, viability decreased rapidly as the duration of exposure to shear stress ...generated stress affected the viability of ...

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Wall shear stress and endothelial cells dysfunction in the context of abdominal aortic aneurysms

Wall shear stress and endothelial cells dysfunction in the context of abdominal aortic aneurysms

... experiments, we used a parallel plate flow chamber, as described previously (Chotard-Ghodsnia et al., 2002). Constant shear stress applied on cells varies from 0.04 Pa to 3.7 Pa (0.4 to 37 dynes/cm 2 ), ...

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Treated wastewater Reuse in micro-irrigation: effect of shear stress on biofilm development kinetics and chemical precipitation

Treated wastewater Reuse in micro-irrigation: effect of shear stress on biofilm development kinetics and chemical precipitation

... desired shear stress for biofilm development, angular velocity ( ) must be ...The shear stress, which is mainly applied to the surface of the inner and outer cylinder, is connected to the ...

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Damage of woven composite under tensile and shear stress using infrared thermography and micrographic cuts

Damage of woven composite under tensile and shear stress using infrared thermography and micrographic cuts

... and shear stress using infrared thermography and micrographic cuts ...the shear stress/strain curves are ...rail shear test shows only matrix ...pure shear, a larger amount of ...

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Damage of woven composite under tensile and shear stress using infrared thermography and micrographic cuts

Damage of woven composite under tensile and shear stress using infrared thermography and micrographic cuts

... and shear stress using infrared thermography and micrographic cuts ...the shear stress/strain curves are ...rail shear test shows only matrix ...pure shear, a larger amount of ...

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Arterial Remodeling and Endothelial Shear Stress Exhibit Significant Longitudinal Heterogeneity Along the Length of Coronary Plaques

Arterial Remodeling and Endothelial Shear Stress Exhibit Significant Longitudinal Heterogeneity Along the Length of Coronary Plaques

... endothelial shear stress (ESS), is an intensely pro-inflammatory and pro-atherogenic stimulus and largely accounts for the spatially diverse distribution of atherosclerotic ...

5

Ependymal cilia beating induces an actin network to protect centrioles against shear stress

Ependymal cilia beating induces an actin network to protect centrioles against shear stress

... Since no fragmented or whole centrioles were detected inside the cells when the apical actin network was impaired, we hypothesised that the centrioles might have been expelled from cells. To test this hypothesis, we ...

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Maximal wall shear stress in arterial stenoses: application to the internal carotid arteries

Maximal wall shear stress in arterial stenoses: application to the internal carotid arteries

... For example, Fig. 3 displays the results obtained in a 70 percent stenosis. Whatever the initial value of ⌬ 1 , Eq. 共11兲 holds and the curves of wall shear stress become superposed in the downstream part of ...

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Fluid Shear Stress: a modulator of the vasculo-protective effects of polyphenols?

Fluid Shear Stress: a modulator of the vasculo-protective effects of polyphenols?

... • The reduction of both adhesion and TEM by curcumin are enhanced under physiological shear stress. • In static conditions, curcumin modulates the TNF‐R pathway (NF‐B phosphorylation and its nuclear ...

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Shear stress-responsive polymersome nanoreactors inspired by the marine bioluminescence of dinoflagellates

Shear stress-responsive polymersome nanoreactors inspired by the marine bioluminescence of dinoflagellates

... The reaction of isoluminol with butanone peroxide in the presence of p-iodophenol did neither yield luminescence when a reaction mixture containing HRP-filled ADEN/THYM polymersomes was unperturbed, when it was sheared ...

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Shear stress-responsive polymersome nanoreactors inspired by the marine bioluminescence of dinoflagellates

Shear stress-responsive polymersome nanoreactors inspired by the marine bioluminescence of dinoflagellates

... to shear stress of these polymersomes was assessed by the release of sodium fluorescein from ...of shear stress adenine and thymine form hydrophobic base pairs in the hydrophobic leaflet of ...

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Distinct contributions of tensile and shear stress on E-cadherin levels during morphogenesis

Distinct contributions of tensile and shear stress on E-cadherin levels during morphogenesis

... and shear stress in the regulation of E-cadherin at cell contacts, it will also be important to consider the dynamics of E-cadherin complexes at cell contacts as well as at ...

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Effect of Inlet Type on Shear Stress and Mixing in an Annular Photobioreactor Involving a Swirling Decaying Flow

Effect of Inlet Type on Shear Stress and Mixing in an Annular Photobioreactor Involving a Swirling Decaying Flow

... when stress-sensitive elements such as microalgae are ...the shear-stress forces within an acceptable ...hydrodynamic stress on microalgae, mainly because of the cell fragility of microalgae, ...

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Continuous shear stress alters metabolism, mass-transport, and growth in electroactive biofilms independent of surface substrate transport

Continuous shear stress alters metabolism, mass-transport, and growth in electroactive biofilms independent of surface substrate transport

... high shear unlike aerobic biofilms 22 ...effect shear has on selection of species with high adhesion strength, exopolymeric substance production, or current ...possibly shear 23 ...

9

Influence of shear stress applied during flow stoppage and rest period on the mechanical properties of thixotropic suspensions

Influence of shear stress applied during flow stoppage and rest period on the mechanical properties of thixotropic suspensions

... the shear stress history applied during their flow stoppage and their aging in their solid ...yield stress depend strongly on the shear stress applied during their solid-liquid ...

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Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy saving

Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy saving

... Alternating stepped shear stress below and beyond the threshold (figure above) shows that the fluid can partly recover its structure. This explains why a continuous air injection leads to a more ...

3

Grain-size-sensitive flow and shear-stress enhancement at the brittle-ductile transition of the continental crust

Grain-size-sensitive flow and shear-stress enhancement at the brittle-ductile transition of the continental crust

... and shear-stress enhancement at the brittle±ductile transition of the continental crust Abstract Localized shear zones along low-angle nor- mal faults have been identified in regions of extension at ...

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Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy saving

Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy saving

... Alternating stepped shear stress below and beyond the threshold (figure above) shows that the fluid can partly recover its structure. This explains why a continuous air injection leads to a more ...

2

Experimental SAC305 shear stress-strain hysteresis loop construction using Hall's one-dimensional model based on strain gages measurements

Experimental SAC305 shear stress-strain hysteresis loop construction using Hall's one-dimensional model based on strain gages measurements

... 5 Conclusions A specific test vehicle has been developed to measure the shear stress–strain hysteresis loop of SAC305 solder joints subjected to thermal cycling. According to Hall’s original work, four ...

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Modeling shear stress distribution in a deformable airway tree

Modeling shear stress distribution in a deformable airway tree

... Maximal shear rate will then be located ex- actly at the constricted ...high shear stress will help moving the extra mucus ...on shear stress distribution; it might be a de facto effect ...

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