Determining the slip lengths for liquids flowing close to smooth walls is challenging. The reason lies in the fact that the scales that must be addressed range between a few and hundreds of nanometres ...

In contrast to the conventional view that surface-trapped holes in CdS and CdSe nanoparticles are static and immobile, recent experimental and theoretical work has shown that these holes are dynamic ...

Journal of Urban and Environmental Engineering, Vol. 7, No. 1 (January to June 2013), pp. 74-81 (8 pages) Abstract: This study investigates the effect of flow velocity and building surface temperature ...