osmotic pressureThe pressure required to stop the movement of water through a semipermeable membrane (e.g. corneal endothelium) from one solution of a given concentration to another of a different concentration. When the concentration of the solution on both sides of the membrane is equal, i.e....
Liquid water expands when heated -- or cooled -- away from a particular temperature that increases when the fluid is stretched. Experiments on water under extreme tension now enable tracking of this distinctive behaviour well into the negative-pressure domain....
water turns the wheel.the pressure of his hand on my arm5gas/liquid[countable, uncountable]the force produced by thequantityofgasorliquidin a place orcontainerThe gas containers burstat high pressure.6weather[countable, uncountable]a condition of the air in theEarth’satmosphere, which affects ...
A practical result of this paper is that with a basic experimental setup, we can characterize the imbibing front behavior by measuring the water entry pressure and the imbibing soil characteristic curve from the same heat treated soil. 展开 ...
In the case of water, however, an increase in pressure lowers its melting point so that the pressure of a skate blade on an ice surface causes the ice below it to be converted to the liquid state (see states of matter; expansion). Bernoulli's principle relates the effect of the ...
Self Organized Nanostructures of Amphiphilic Block Copolymers II Block Copolymer Surfactant Mixtures in Aqueous Solution: Can we Achieve Size and Shape Control by Co-Micellization?, by Thomas Hellweg; Non-ionic Thermoresponsive Polymers in Water, by Vladimir Aseyev, Heikki Tenhu and Fran莽oise Winnik...
The lack of reconfigurable and reproducible measurement schemes at negative pressures has caused debates about the phase diagram of water up to our modern age6 and has not let much room for generalizing the negative-pressure concept to molecular systems other than water to date. In general, the ...
Physics of Materials under High Pressure Edited by Liangzi Deng Defang Duan Yanfeng Guo Last update 3 July 2023 In situ nanoscale imaging of biomolecules and materials Edited by Mingdong Dong Ricardo García Takayuki Uchihashi Last update 3 July 2023 ...
The tunnel lining is assumed to be impermeable because its permeability coefficient is far smaller than that of soil; The initial excess pore water pressure (u) induced by excavation is equivalent to soil weight above the tunnel crown multiplied by the stress release ratio, expressed in Equation ...
water to turn back into ice while thestovegrows hotter. In contrast, a block of ice placed in an ice-water bath will either thaw a little more or freeze a little more, depending on whether a small amount of heat is added to or subtracted from the system. Such a process is reversible...