Considering the problem of risk diffusion in increasingly complex supply chain networks, we propose using model, under hypernetwork vision, to study influence certain factors on diffusion, including herd mentality, self-vigilance, talent recruitment, and enterprise management. First all, state transition probability tree is constructed represent each enterprise, then Microscopic Markov Chain Ap...

1. The validity of the macroscopic laws of ion diffusion was critically examined within the microenvironment of the extracellular space in the rat cerebellum using ion-selective micropipettes and ionophoretic point sources. 2. The concepts of volume averaging, volume fraction (alpha) and tortuosity (lambda) were defined and shown to be theoretically appropriate for quantifying diffusion in a co...