In this paper, we analyze the stability and convergence of a one-layer neural network proposed by Gao and Wang, which is designed to solve a class of horizontal linear complementarity problems. The globally asymptotical stability and globally exponential stability of this network are proved strictly under mild conditions, respectively. Meanwhile, this network is applied to solve a transportatio...

Two new studies reveal the role of microtubule polarity in the asymmetric localization of mRNAs. In this issue of Cell, Zimyanin et al. (2008) show that the asymmetric localization of oskar mRNA in fruit fly oocytes results from a slight bias in the direction of its transport. Meanwhile, Messitt et al. (2008) reporting in Developmental Cell find a subpopulation of microtubules that is critical ...

Codon nonsense mutations include amber, ochre, or opal mutations according to termination codon consisting of three types (TAG, TAA and TGA). Codon nonsense mutations are also divided into natural and artificial mutations. We discussed the interaction of codon nonsense mutations and suppressor tRNAs in vitro and in vivo. Nonsense suppressions do not only happen in prokaryotes but also in eukary...

Recently, several identity (ID)-based authenticated group key exchange (IDAGKE) protocols from bilinear pairings were proposed. However, they all suffered from different types of insider (participants) colluding attacks. In this paper, we present a new IDAGKE protocol from bilinear pairings. In the random oracle model and under some security assumptions, we demonstrate that the proposed protoco...

This paper is focused on the applications of Schur complements to determinant inequalities. It presents a monotonic characterization of Schur complements in the L öwner partial ordering sense such that a new proof of the Hadamard-Fischer-Koteljanski inequality is obtained. Meanwhile, it presents matrix identities and determinant inequalities involving positive semidefinite matrices and extends ...

Europe has taken an early lead in the development and deployment of All applications through the adoption of relatively narrow, ad-hoc architectures. These tend to be application-specific and the approach has facilitated rapid development. Meanwhile the US is developing a singie nationai iVHS architecture funded and directed at national level by USDOT. This paper provides a brief description of...

Search models of unemployment motivate analysis through a matching problem between two distinct groups in the economy: firms and workers. A question which arises is why can’t workers circumvent search frictions by creating jobs themselves? Meanwhile, firms are able to supply vacant jobs perfectly elastically: how are vacancies sourced? I address these concerns in an environment where ex ante id...

Non-standard backward heat conduction problem is ill-posed in the sense that the solution(if it exists) does not depend continuously on the data. In this paper, we proposed a regularization strategy-central difference method to analysis the stability of the problem. Meanwhile, we investigate the function of the regularization parameter, two numerical implementations are described. Numerical exa...

We here present the case of a 35-year-old man with mitral valve paravalvular abnormal tunnel with mitral regurgitation caused by anterior chest trauma. The abnormal tunnel is between left ventricular and left artrial. We sutured the tunnel with a patch from the left atrial side. Meanwhile, we performed the mitral valve annuoplasty because of the mitral regurgitation accompanied. The postoperati...

Rules governing the global environment and the international economy are currently decided in separate arenas. Yet, environmental agreements can have strong economic implications, particularly with the growing use of market mechanisms. Economic liberalization rules, meanwhile, may limit the effectiveness of environmental agreements. This paper assesses the potential interaction between one impo...