Abstract:In this paper, under some assumptions a nonlinear controller based on differential geometry theory of nonlinear control system and pole-assignment method is designed, and applied to synchronize output signals of high dimensional chaotic system. Using the method, we can synchronize output signals formed by linear or nonlinear composition of single or multiple state variables of the chao...

Comprehensive treatment planning is of paramount importance in leveling and aligning the impacted maxillary canines. In such cases, retrieval of all pertinent clinical information leading to proper diagnosis and prediction of treatment complexity weighs utmost importance. There are many factors including modalities of treatment, governing management of impacted canines. The aim of our study was...

In a series of Hofmann-like spin crossover complexes, two new compounds, {Fe(3-F-4-Methyl-py)2[Au(CN)2]2} (1) and {Fe(3-Methyl-py)2[Au(CN)2]2} (2) (py = pyridine) are described. The series maintains a uniform 2-dimentional (2-D) layer structure of {Fe[Au(CN)2]2}. The layers are combined with another layer by strong aurophilic interactions, which results in a bilayer structure. Both coordination...

Androgenic alopecia affects hair follicles from frontal and vertex area. Hair inductive properties of DPCs are lost in bi-dimentional (2D) culture. In a recent study three dimentional (3D) structure cultured was able to recapitulate 22% molecular signature the intact dermal papilla The aim this compare gene profile expression immortalised balding (B-DPCs) non-balding (NB-DPCs) 3 different cultu...

HARTFEX is a novel system that employs several tiers of HMMs recognisers that work in parallel to extract multi-dimensions of articulatory features. The features segments on the different tiers overlap to account for the co-articulation phenomena. The overlap and precedence relation among features are applied to a phonological parser for further processing. HARTFEX system is built on a modified...

In a recent paper, M.A. Noor et al. (Hindawi publishing corporation, Mathematical Problems in Engineering, Volume 2008, Article ID 696734, 11 pages, doi:10.1155/2008/696734) proposed the Variational Homotopy Perturbation Method (VHPM) for solving higher dimentional initial boundary value problems. In this paper, we use the proposed method to obtain the solution of Cauchy reaction-diffusion prob...

We present a scheme which associates to a generalized quasi-variational inequality a dual problem and generalized Kuhn-Tucker conditions. This scheme allows to solve the primal and the dual problems in the spirit of the classical Lagrangian duality for constrained optimization problems and extends, in non necessarily finite dimentional spaces, the duality approach obtained by A. Auslender for g...