In this paper, a type of combinatorial design (called difference packing array)is proposed and used to give a construction of systematic authentication codes. T
It is known that small perturbations of a Fredholm operator L have nulls of dimension not larger than dirnN(L). In this paper for any given positive integer κ
In this review article, the motivation of studying inelastic energy loss for energetic electrons penetrating through matter and the corresponding technological
The height of double-stranded DNA (dsDNA) is measured by lift mode AFM combined with conventional tapping mode AFM. While the tip scan height is raised step by
This paper considers the dynamics associated with an arbitrary semigroup of transcendental meromorphic functions.Fatou-Julia theory was used to investigate the
We study the problem concerning the influence of indices of maximal subgroups of a simple group on the structure of a group. We obtain a characterization proper
The heterogeneous nucleation has been analyzed in terms of the thermodynamic theory, and the mathematical model of wetting angle of heterogeneous nucleation has