We study the spatiotemporal dynamics, in one and two spatial dimensions, of two complex fields which are the two components of a vector field satisfying a vector form of the complex Ginzburg-Landau equation. We find synchronization and generalized synchronization of the spatiotemporally chaotic dynamics. The two kinds of synchronization can coexist simultaneously in different regions of the spa...

We study maximal families A of subsets of [n] = {1, 2, . . . , n} such that A contains only pairs and triples and A 6⊆ B for all {A,B} ⊆ A, i.e. A is an antichain. For any n, all such families A of minimum size are determined. This is equivalent to finding all graphs G = (V,E) with |V | = n and with the property that every edge is contained in some triangle and such that |E| − |T | is maximum, ...

Considerable importance in molecular biophysics is attached to influencing by mutagenesis the specific properties of a protein family. The working hypothesis is that mutating residues at few selected positions can affect specificity. Statistical analysis of homologue sequences can identify putative specificity determining positions (SDPs) and help to shed some light on the peculiarities underly...

the purpose of this research is to use the machine vision, and combine with image registration •• mutual information••spatial transformation technique for the automatic wear measurement of Ti-Base coated milling. Provide on-line detecting the mill state during the milling processes in order to obtain a better surface quality. The experimental results indicated that the TiAlN-surface multilayer ...

PET-CT misalignment has been reported as a source of artefacts in cardiac PET/CT due to a biased photon attenuation correction. Using the data from 28 cardiac PET/CT rest/stress examinations, PETCT misalignment was corrected using three different methods: manual registration, automatic mutual information based image registration and an emission-driven correction algorithm. The clinical effects ...

Describing clothing appearance with semantic attributes is an appealing technique for many important applications. In this paper, we propose a fully automated system that is capable of generating a list of nameable attributes for clothes on human body in unconstrained images. We extract low-level features in a pose-adaptive manner, and combine complementary features for learning attribute class...

interorganizational coordination (ioc) is a critical part of planning, because planning mostly involves multiple organizational interactions. investment and employment are considered as multi-dimensional and multi-sectional challenges that the management of them requires intersectional and interorganizational cooperation. the goal of this research is the investigation of the interorganizational...