Mechanical Stress
A parameterized analysis of the mechanical stress for co ronary plaque fibrous caps
... chanical stress state by performing analyses using computational fluid-structure interaction (FSI) me- ...The mechanical stress levels are significantly increased within the fibrous cap structure at ...
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Effect of mechanical stress on the modes of corrosion of zirconium alloys. theoretical approach.
... The paper deals with two theoretical problems in Zr-alloys corrosion. The first task is aimed to predict effect of variation in alloy composition on susceptibility of the alloy to nodular corrosion. The effect may be due ...
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The Influence of Effective Factors on Mechanical Stress on Fingertips During Snap-fit Assembly
... The left chart in Figure (8) shows that the maximum compressive stresses in the dermis decreases with increasing thumb size. According to the right chart in Figure (8), the same result applies analogously to the total ...
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Artery buckling affects the mechanical stress in atherosclerotic plaques
... that mechanical stress concentrations in pla- ques play a critical role in the rupture of plaques ...The stress in the plaque is deter- mined by the geometry of the plaque, the composition and ...
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Decreasing Value of Mechanical Stress in a Semiconductor Heterostructure by Using Modified Materials
... of mechanical stress in a semiconductor ...of mechanical stress in the ...the mechanical stress total volume of pores decreases under special ...
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Healing Wounds under Mechanical Stress: A Case Example
... This paper challenges the concept that the essential element in wound healing is to offload pres- sure. We suggest a change in approach that recognizes the integumentary system as one which, like all other body systems, ...
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Mechanical stress grading of tropical timbers without regard to species
... the mechanical stress grading of tropical timber regardless of ...allowable stress and reference resistance for species and/or groups of species were provided to compare with the prediction of ...
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From Sméagol to Gollum: Mechanical Stress and Bone Remodelling
... with mechanical stress, followed by bone ...of mechanical demands in activities of daily living will be sifted through and any misconceptions found fal- lible in literature are ...that ...
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Mechanical stress activates protein kinase cascade of phosphorylation in neonatal rat cardiac myocytes
... external mechanical stress to nuclear gene expression in stretch-induced cardiac hypertrophy, we have elucidated protein kinase cascade of phosphorylation by examining the time course of activation of MAP ...
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Airway response to acute mechanical stress in a human bronchial model of stretch
... Collectively, our results indicate that the immediate com- ponent of myogenic response to stretch for human bronchi is mediated mostly by epithelial LT release via NOS activation and that the sustained component is ...
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Using AC Conductivity Measurements to Study the Influence of Mechanical Stress on the Strength of Geomaterials
... each stress application at a higher stress ...higher stress values and can be used to indicate the upcoming fracture since signifi- cant increase of conductivity is recorded when microcracks ...
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Regulation of extracellular matrix by mechanical stress in rat glomerular mesangial cells
... of mechanical stretch/re- laxation upon alterations in extracellular matrix synthesis by cultured rat mesangial cells and to determine whether alter- ations in TGF- b expression precede any alterations in produc- ...
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A cross sectional study of the effects of load carriage on running characteristics and tibial mechanical stress: implications for stress fracture injuries in women
... Our results showed that both the kinematics and kin- etics of the hip changed substantially during running with load carriage. When compared with the baseline condition, carrying a 30% BW load decreased the mean peak hip ...
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A Finite Element Thermo Mechanical Stress Analysis of IC Engine Piston
... and mechanical boundary conditions are given into ANSYS work ...of stress near piston pin hole is found 661 MPa maximum at piston pin hole, strain near piston pin hole ...
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Disruption of Mycobacterium smegmatis Biofilms Using Bacteriophages Alone or in Combination with Mechanical Stress
... Environmental mycobacteria are capable of forming biofilms in low-nutrient environments, and these biofilms may act as reservoirs for opportunistic infections. The purpose of this study was to determine if bacteriophages ...
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How Caenorhabditis elegans Senses Mechanical Stress, Temperature, and Other Physical Stimuli
... touch) mechanical stimulation along their lengths, and that distal stimuli generate slower responses than proximal stimuli (Sanders et ...2E, mechanical stimuli evoke calcium transients in two other classes ...
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Analysis of Stress Strain State of X 60 Pipe Weld Joints Employing Magnetic Anisotropy Indicator of Mechanical Stress
... In materials with isotropic magnetic properties EMF induced at measuring coils is mutually compensated and output signal equals zero. If there is anisotropy of magnetic properties unbalance of EMF occurs, and it results ...
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Lithium-ion battery materials and mechanical stress fields
... 2. F ACTORS OF E LECTRODE F AILURE Electrode failures of Li-ion batteries are usually a result of the accumulation of aging or degradation, which affect electrodes’ ability to hold charge and result in capacity loss of ...
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Regulation of PUMA induced by mechanical stress in rat cardiomyocytes
... we presented that PUMA expression was induced by cyclic stretch in cardiomyocytes. Cyclic stretch of cardio- myocytes increased both the expression of PUMA pro- tein and mRNA. PUMA protein expression was up- regulated in ...
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A. Stress Analysis under Mechanical Loading
... thermo-mechanical stress distribution has been determined for a three layered composite beam having a middle layer of functionally graded material (FGM), by analytical and numerical ...
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