In particular, the tensile strength and strain at failure suffered a severe reduction after heat-treated preform had been used. Significant recovery in composite performance was obtained by either fibre regeneration via chemical etching or surface reactivation via post-silanisation. Further increase was ...
Effective fibre strengtha MPa 883 1920 0.460 Composite failure strain % 1.70 1.90 0.895 Physical Fibre volume fraction % 26.9 30.0 0.897 Density g cm−3 1.29 1.64 0.787 Fatigue (R = 0.1) Single cycle strength MPa 236 567 0.416 Fatigue strength at 106 cycles MPa 115 204 0.564 a The effect...
where vfl,thres and vfl,failure are the fluid velocity values at which the non-fibrillar matrix damage initiates (vfl,thres = 0.04 mm/s) and the entire failure occurs (vfl,failure = 1.5 mm/s), respectively. This degeneration rate function produced the results in a reasonable time....
Diverging from previous studies that have concentrated on the optimization of hydrophilic portions in single-component self-assemblies, our current research examines the structural variations of the hydrophobic segment. We produce a library of amphiphilic cationic lipids by modifying the characteristics of ...
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In more severe cases of the disease, it can cause acute respiratory distress syndrome (ARDS), septic shock, and multi-organ failure leading to the death of patients [5]. SARS-CoV-2 is a 50–200 nm enveloped virus and its genome consists of positive-sensed single-stranded RNA (+SSRNA) ...