Sentences with phrase «simple diffusion»

"Simple diffusion" refers to the process by which particles or molecules move from an area of high concentration to an area of low concentration without the need for energy or any specific mechanism. In other words, it is the natural movement of particles from where there are many of them to where there are fewer, without any added force or assistance. Full definition
Circulation and gas exchange are presumably accomplished by simple diffusion.
The methods used for monitoring air quality were also found to vary hugely, with some using simple diffusion tubes to measure only NO2 gas, while others monitored for different - sized particles called PM10s and 2.5 s.
Instead, they use simple diffusion, so they can even enter cells that have become insulin resistant.
CRF is computed by a simple diffusion model with several free parameters.
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