Background People with Mild Cognitive Impairment (MCI) need to improve their cognitive functions in order avoid the deterioration of condition. abilities can be improved by learning a foreign language. Due deficits MCI people, conventional methods that teaching English cannot have significant results. The use songs is proved promising method for more effective acquisition language while also im...

The time has come, perhaps, to go beyond merely acknowledging that language is a core manifestation of the workings of the human mind and that it relates interactively to all aspects of thinking. The issue, thus, is not to decide whether language and human thought may be ineluctably linked (they just are), but rather to determine what the characteristics of this relationship may be and to under...

The method of visual Event Related Potentials (ERPs) was used to investigate the participation of the left and right occipital and temporal lobes of males and females in performing rhyme and semantic tasks. 60 Greek students, 30 males and 30 females, participated, who were all right handed and native speakers of the Greek language. In both tasks, females seemed to implicate both cerebral hemisp...

In system development we are faced with the necessity of evaluation. Evaluation measures our success relative to other: a) theories of development or domains; b) implementations of similar theoretical principles; or c) increments of a given system. For successful software engineering evaluation, progress is measured against a model, a task frequently accomplished through requirements analysis. ...

The use of language as a universal tool for communication and interaction is the backbone human society. General sociocultural milieu specific contextual factors can strongly influence various aspects linguistic experience, including acquisition respective internal neurolinguistic processes. This particularly relevant in case bilingualism, which encompasses diverse set experiences, greatly infl...

This paper presents a control system design method for an autonomous helicopter using the Particle Swarm Optimization (PSO) method. In this paper, the nonlinear dynamic model of a miniature helicopter is directly used to design a control system without linearization process. The nonlinear dynamics of model helicopter is represented by sixteen state variables including flapping dynamics, engine ...

We prove that unless P=NP, there exists no polynomial time (or even pseudo-polynomial time) algorithm that can test whether the optimal value of a nonlinear optimization problem where the objective and constraints are given by low-degree polynomials is attained. If the degrees of these polynomials are fixed, our results along with previously-known “Frank-Wolfe type” theorems imply that exactly ...