With the emergence of Knowledge Economy, venture capital is playing a more and more importantrole in the high and new technology industry in China. The situatio
We consider a discrete time risk model in which the net payout (insurance risk) (Xk, k = 1,2,…} axe assumed to take real values and belong to the heavy-tailed
To better understand the nature of reactive adsorption of thiophene on Ni/ZnO adsorbent, the effect of ZnO textural structure on the desulfurization activity wa
The geochemical baseline is the fundamental reference for environmental change and assessment.In this article we describe cluster and regression analyses with a