By heating pure zinc powder at low temperature, two kinds of ZnO nanostructures with different morphology and diameter were grown on silicon (1 0 0) substrates.
In the paper, we use trace representations of Boolean functions to obtain that a class mappings including functions F(x)=xd over field GF(2n), with W(d)=n-1, ha
Gene expression microarray data can be used to classify tumor types. We proposed a new procedure to classify human tumor samples based on microarray gene expres
This paper proposes an improved non-repudiation protocol after pointing out two attacks on an existing non-repudiation protocol. To analyze the improved protoco
A new method for Web users fuzzy clustering based on analysis of user interest characteristic is proposed in this article.The method first defines page fuzzy ca