Scientists at the University of Helsinki discovered how plants heal their protective outer layer, the periderm. The diffusion ...

IT has been shown by Krogh (Arch. f. Ges. Physiol., vol. 179; 1920) that the laws of diffusion of gases will explain the supply to the tissues of insects of those quantities of oxygen which they ...

A new collaborative study shows movement over ‘active carpets’ such as cilia lined airway passages or biofilms cannot be explained by the established Fick’s laws of diffusion. The physicists ...

More information: Fishes Daniel Pauly et al, Fick's Diffusion Laws and Scaling of the Gill Surface Area and Oxygen Uptake in Fish, Fishes (2025). DOI: 10.3390/fishes10050233 Provided by Sea Around Us ...

Oxygen moves by diffusion from an area of high concentration in the lungs to an area of lower concentration in the blood. It is then carried away by red blood cells.

Chemistry & Physics. Chemistry 903: More About the Behavior of Gases. Season 1 Episode 903 | 29m 59s. The Combined Gas Law, Graham’s Law of Diffusion and the Ideal Gas Law are explored.

A research group of Professor Makoto Tsubota and Specially Appointed Assistant Professor Satoshi Yui, both from the Graduate School of Science and the Nambu Yoichiro Institute of Theoretical and ...

The project, currently under construction, includes the installation of four 15,000-gallon liquid oxygen tanks and eight vaporizer banks designed to inject oxygen into the upstream waters of Lake ...