This paper seeks to identify the factors which have the greatest effect on gas diffusion rates into animal burrows, and in turn on the maximum size of burrowing animals which may rely on simple burrow ...

Gas transport through a metal cluster-containing crystalline solid. Hydrogen and carbon monoxide travel at different speeds due to their molecular size relative to the size of nanoscale tunnels in the ...

Based on a presentation to the 4th International Pipeline Conference, Sept. 29-Oct. 3, 2002, Calgary. The research described here examined the fate of H 2 S-contaminated natural gas slugs as they ...