Riding on Tyvek-A Case Study about How a New Material Invented by Western Multinational Company Enters China

This paper is a case study about how a new product developed by Western multinational company enters new market ?the Mainland China. In this study, a new fabric ?DuPont's hi-technical Tyvek?PU Coating, is fashionized and developed into a new fashionable and functional casual-rainwear, using the approach of new product development method ( idea generation; screening; business analysis; development; evaluation and testing; commercialization).     

关于笛卡尔积码的广义Hamming重量的分析

在文献[1 0 ] 中 ,由旧码C1 、C2 构造了一类新码C1 C2 ———笛卡尔积码。本文根据文献[1 ]中提出的广义Hamming重量的定义 ,分析了笛卡尔积码与旧码C1 、C2 的广义Hamming重量的关系 ,给出了几个有意义的结果     

制造模式变迁的动力机制及其特征分析

制造模式变迁过程受制于三类因素，即制造模式现有状态、制造模式的四大基本维度（技术与方法、文化、组织结构以及和谐管理)和外部环境中的随机涨落因素。该过程表现出非平衡相变、对称性破缺、分叉等特征。当新的制造模式形成时，其研发投入、文化、组织结构及其管理、知识调配都须有很大的变动和调整。     

天然产物研究与自然资源的可持续性开发利用

结合学科特点，就天然产物研究及自然资源的可持续性开发利用作了几点讨论。     

一类由Hadamard乘积定义的函数子类

设p为正整数,)(pA表示单位圆盘内形如+=+=1)(pkkkpzazzf的解析函数全体,对给定的复 常数p-l及)(zf )(pA, 用 )()()(zfzhzfJ*=ll 定义算子lJ,其中kpkzkpzhlll++==)(,文章得出当)()()(alpnRzfJ(p相似文献   

湖南壶瓶山自然保护区管理与经济发展关系问题的探讨

从壶瓶山自然保护区内居民传统生活方式、建立保护区后给居民生产生活所产生的影响及如何解决自然资源保护与发展经济的矛盾等方面，探讨了保护自然资源和生态环境与发展经济的关系，并提出了相关的措施。     

Research on Digital Models for Product Design and Manufacture

CAD/CAM integrate technology has been drawn to much a ttention and becomes one of the focus of the international academic and commerci al research, Through efforts nearly 10 years, remarkable progress has been made in the 3-dimension feature parametric modeling. UG, SOLIDWORK and MDT apply the se technology with respective features. However, no distinct development has bee n made in the digital models from geometric feature to manufacture feature. Prod uct information expression and the basic model frame ...     

Research on Product Information Integrating and Sharing for Dynamic Colla boration

Dynamic Collaboration emerges as the new trend of n et working and collaborating work in manufacturing industry, in which product infor mation sharing among allied enterprises plays very important roles in collaborat ing product development. This thesis aims at studying the integrating, contr olling and sharing mode of product information among the heterogeneous and dispe rsed environments through Internet, and proposes the information integrating/sha ring architecture based on the Product Master Model (P...     

社会发展的理性与非理性

社会发展的理性是人类把握科学规律 ,实现社会发展目的的功能特性和能力。社会发展理性是社会发展的灵魂 ,而非理性则是社会发展的阻碍力量。社会发展的过程是理性不断战胜非理性的过程。在社会发展的实践活动中 ,我们应大力提倡理性 ,制约非理性     

高校招生改革的理性思考

高校招生改革是高校各项工作的首要内容，要把高校招生作为扩大内需，刺激经济增长的重要举措。扩招与择校是对传统招生制度的重要改革，但也存在一些政策、措施方面的问题。这就要求招生部门、教育部门和政策专家必须找到一个结合点，这个结合点就是不可违逆的传统和现代性的和谐结合，或曰国家计划和市场经济的和谐结合。