优先出版 当期目录 专刊专栏 过刊浏览 亮点文章 高级检索 大事记 投稿 视频 作者 作者指南 语言编辑服务 投稿说明 版权及许可 同行评审政策 道德声明 联系我们 中文/EN首页 关于 目标及范围 编委会 期刊在线 优先出版 当期目录 专刊专栏 ...
Shear stress levels were also calculated for a BM MSC culture in a Vertical Wheel™ 3 L bioreactor system. Under the culture conditions studied, the shear stress rate was 0.021 N m− 2, which is roughly an order-of-magnitude lower than the levels reported as detrimental for cell growth...
the stress amplitude is very low and the loop on the graph of shear stress vs. plastic shear strain is nearly rectangular (Figure 2(a)). Thus, the loop shape parameter is close to 1 (Figure 2(b)). In the hardening stage the loop shape becomes pointed and the loop shape parameter sha...
Stress Strain Curve | Diagram, Yield Point & Graph 4:21 Shear Strain Definition, Formula & Examples 3:25 2:54 Next Lesson Brittle vs. Ductile | Fractures, Materials & Properties Ch 3. Temperature & Heat in... Ch 4. Tools & Processes in Engineering Ch 5. Pressure in Engineering ...
Wall shear stress measurement using phase contrast magnetic resonance imaging with phase contrast magnetic resonance angiography in arteriovenous polytetrafluoroethylene grafts. Angiology. 60:441–447, 2009.Misra S, Fu AA, Misra KD, Glockner JF, Mukhopadhyay D: Wall shear stress measurement using phase...
were loaded and tensile strain and stress were measured using a crosshead speed of 5 mm/min. The top and bottom of each sample was wrapped in paper tape to protect the samples during clamping and to measure the properties of the samples rather than having the samples break due to the ...
(P=0) at the outlet boundary. To describe the stress-strain relationship and blood viscosity, a generalized power-law constitutive equation for non-Newtonian fluids was applied and parameters were chosen based on published values39,40. COMSOL was able to calculate and export the values of wall ...
stress in the flow chambers for all experiments. The shear rate quantification results were presented in [Van Rooij et al., submitted for publication]. From this study was concluded that continuous blood flow simulations underestimated the shear rate by about 25% and overestimated the shear stress...
rate is, the more likely the shear thickening will occur, and the faster the response to impact will be. The critical shear viscosity and the critical shear stress are the viscosity and shear stress corresponding to the shear thickening system, respectively, at the critical shear rate. The ...
Graph bars represent means± SEM of n = 4 independent experiments (B) Aerobic glycolysis was determined in culture media collected before and after LSS induction (left panel). Effect of LSS on the basal ECAR (a proxy for the rate of lactate formation) and maximum glycolytic capacity are ...