Diffusivity in the uncinate fasciculus relates to anxiety in heroin users Our heroin user sample, relative to the healthy control sample, exhibited higher anxiety and depression levels.

The field of nanofluid technologies has experienced rapid advancements, fundamentally altering the landscape of thermal engineering. Nanofluids, which ...

Bing Tong, Zhiqiu Gao, Robert Horton, Linlin Wang, Soil Apparent Thermal Diffusivity Estimated by Conduction and by Conduction–Convection Heat Transfer Models, Journal of Hydrometeorology, Vol. 18, No ...

Fouad A. Saad / Shutterstock Thermal diffusivity is a measure of the speed at which heat propagates in a medium by conduction when the temperature varies with time. It is a thermophysical property ...

The laser flash diffusivity method is one of several methods to measure the ability of a material to diffuse heat. This is useful when there is a need to determine how a material will behave in ...

Solubility and diffusivity of CO2 in elastomers are important properties for not only oil and gas applications, but also carbon capture and sequestration (CCS). Because CO2 is the most important ...

Sulfur dioxide (0.5% to 1.0%) in air at 73⚬ F and 57% relative humidity was used to measure the effective diffusivity of sulfur dioxide through paper. A 3.8 cm thick block of stacked layers of 100% ...

Diffusivity is how quickly the fuel disperses, and in this case, it's a good thing hydrogen wants to spread out more quickly. Again, it helps with a more-efficient combustion process.