Diffusion can be observed by placing potassium permanganate into a beaker of water. After one hour, equilibrium has been reached which means the potassium permanganate crystals are at an equal ...

Background—Pulmonary diffusing capacity for carbon monoxide (Dlco), alveolar capillary membrane diffusing capacity (Dm), and pulmonary capillary blood volume (Vc) are all significantly reduced after ...

Introduction: After a perinatal arterial ischemic stroke (PAIS), ischemic tissue can be clearly visualised using diffusion weighted imaging (DWI) and the derived apparent diffusion coefficient ...

Diffusion is the movement of particles from a region where they are in high concentration to a region where they are in low concentration, and is one of the ways substances can move across the ...