In the mid- to late 1980s, supercritical fluid chromatography (SFC) was reborn as a technique for the 1990s. Supercritical fluids have physical properties (viscosity, diffusivity and density) intermediate between those of licuids and gases. Analyte solubilities are similar to those in some liquid ...
The result indicated, strengthens in the compound materials preparation process in the fragrant black silk ribbon, the supersonic technology mainly is through reduces the resin system the viscosity and the surface tension, and uses the high-pressured force resin which the supersonic cavitation produ ...
aMaximal speed requires precise adjustment of the liquid viscosity such that the drop motion is critically damped—otherwise the droplet either oscillates several times or relaxes only slowly towards the new equilibrium shape. 最大的速度要求液体黏度的精确调整这样阻止否则下落行动是小滴重要地摆动多次或只...
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We have measured, by stress relaxation, the in-plane viscosity of the hexatic B phase of 650BC (4-hexyl-4'-n pentyloxybiphenyl-4-carboxylate). We find that... P Oswald - 《Journal De Physique》 被引量: 0发表: 1986年 Nanoparticle Langmuir-Blodgett arrays for sensing of CO and NO_2 ...
When a glass-forming liquid is cooled rapidly, its viscosity increases dramatically and it eventually transforms into an amorphous solid, called a glass, whose physical properties are profoundly different from those of ordered crystalline solids1. At even lower temperature, around 1 K, the specific ...
There are other good reasons beyond the large value of g not to trust a weakly coupled description of the plasma produced in heavy ion collisions at RHIC and the LHC, chief among them being the suite of evidence that this plasma is a strongly coupled liquid with a shear viscosity that is...
Mucus droplets have a lot of non-volatile compounds with a higher viscosity. Li et al. [2] performed multiple simulations and examined the biological conditions of the virus. They provided a deep insight into the spreading and transmission of the COVID-19 virus. The results show that ...
It has been observed that when gravity increases, the viscosity of the membrane also increases [38], so it becomes less fluid, which could alter the function of most PM-embedded proteins. However, are the membrane fluidity changes the cause or consequence of cytoskeletal tension changes? 3.7.1...
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