Modern Applied Science, Vol. 1, No. 2, July 2007, ISSN 1913-1844
نویسنده
چکیده
As the primary transportation tools for modern people, Autos are facing a tremendous transform. With shortcomings which couldn’t be overcome, Ancient animal-drawn vehicle had been replaced by motor vehicles. However, motor vehicles still have inextricable malpractices such as lower security, lower speed, dependent for energy sources, lacking of environmental protection, single purpose, lower efficiency, single directional and manual control etc. Future autos will settle these problems out and out. In the design concept, future autos will take multiple comprehensive values such as security, high speed, self-supporting power, environmental, all-purpose, high efficiency, multiple directional and intelligent controls etc., which will bring profoundly influences for human lives in many respects.
منابع مشابه
Modern Applied Science, Vol. 1, No. 2, July 2007, ISSN 1913-1844
Xiaomin Zhang Department of Mathematics, Linyi Normal University, Shandong 276005, China E-mail: [email protected] Abatract The aim of this paper is to study eventually strong wrpp semigroups whose idempotents satisfy permutation identities, that is, so-called PI-strong wrpp semigroups. After some properties are obtained, the structure of such semigroups are investigated. In particular, the struct...
متن کاملModern Applied Science, ISSN 1913-1844, Vol. 1, No. 3, September 2007
In this paper, we consider a new algorithm for a generalized system for relaxed cocoercive nonlinear inequalities in Hilbert spaces by the convergence of projection methods. Our results extend and improve the recent ones announced by many others.
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How to manage knowledge workers effectively is an important project for most managers. Because of knowledge workers’ different characteristics from common workers, the effective management for them should be based on their unique characteristics. Therefore, a systematic, comprehensive, and pertinent management strategy is necessary.
متن کاملModern Applied Science, ISSN 1913-1844, Vol. 1, No. 4, November 2007
Based on the small parameter asymptotic homogenization theory, this article adopts the technology of digitized cell-based finite element method (DCB-FEM) to establish the digital cell-based mechanics analysis model of three-dimensional 4-directional braided composite material, analyzes and calculates the equivalent elasticity performance of 3D braided composite material using homogenization met...
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