11月下旬,IBM公司发布其在个人计算领域的全球战略——Think战略(Think Strategy)。Think战略是IBM个人电脑事业部将在全球推广的战略理论,其核心是IBM的商业价值观和对客户的承诺,即“为商业优势而创新”(Innovation for Business ...11月下旬,IBM公司发布其在个人计算领域的全球战略——Think战略(Think Strategy)。Think战略是IBM个人电脑事业部将在全球推广的战略理论,其核心是IBM的商业价值观和对客户的承诺,即“为商业优势而创新”(Innovation for Business Aduvantage)。Think战略的关键是创新,IBM自主运算理念下的PC产品将具有自我监控、自我配置、自我优化和自我恢复的能力,这将最大限度地降低用户的PC总体拥有成本,IBM的最终目标是帮助客户赢得商业成功。展开更多
This paper examines the current status of Internet development in China; analyzes its contributions to Chinese economy from the perspective of economic structural changes, IT industry development, E-commerce, producti...This paper examines the current status of Internet development in China; analyzes its contributions to Chinese economy from the perspective of economic structural changes, IT industry development, E-commerce, productivity growth, foreign investment, and labor market, etc.; suggests its direction in terms of government policy orientations; and proposes strategies toward greater success of Internet in China. To promote economic growth, it is important for Chinese government to establish sturdy e-environments to enable its industries to compete in the global economy and to bring about a greater cohesion within its societies.展开更多
We clarify how magnetic reconnection can be derived from magnetohydrodynamics （MHD） equations in a way that is easily understandable to university students. The essential mechanism governing the time evolution of th...We clarify how magnetic reconnection can be derived from magnetohydrodynamics （MHD） equations in a way that is easily understandable to university students. The essential mechanism governing the time evolution of the magnetic field is diffusion dynamics. The magnetic field is represented by two components. It is clarified that the diffusion of a component causes agene ration of another component that is initially zero and, accordingly, that the magnetic force lines are reconnected. For this reconnection to occur correctly, the initial magnetic field must be directed oppositely in the two regions, e.g., y 〉 0 and y 〈 O; must be concave （convex） for y 〉 0 （y 〈 0）; and must be saturated foryfar from the x axis, which would indicate the existence of the current sheet. It will be clear that our comprehension based on diffusion runs parallel to the common qualitative explanation about the magnetic reconnection.展开更多
The procurement of goods determines the cost of business operations and the impact of corporate profits.For the purposes of Shandong Electric Power Company, with grid construction continued to increase efforts, gradua...The procurement of goods determines the cost of business operations and the impact of corporate profits.For the purposes of Shandong Electric Power Company, with grid construction continued to increase efforts, gradually increase the amount of investment in power grid construction.2013, Shandong Electric Power Company invested 360.5 billion yuan in fixed assets, an increase of 9%, in which grid investment 337.9 billion yuan,forecasting it will continue to increase in the coming years.How to strengthen procurement management is a top priority of Shandong Electric Power Enterprise Development,this paper conducted a systematic investigation and analysis in e-commerce companies in Shandong Power supplies procurement,comparing with the traditional procurement and e-commerce business processes,summarizing the problems and proposing strategies and suggestions for improvement,展开更多
文摘11月下旬,IBM公司发布其在个人计算领域的全球战略——Think战略(Think Strategy)。Think战略是IBM个人电脑事业部将在全球推广的战略理论,其核心是IBM的商业价值观和对客户的承诺,即“为商业优势而创新”(Innovation for Business Aduvantage)。Think战略的关键是创新,IBM自主运算理念下的PC产品将具有自我监控、自我配置、自我优化和自我恢复的能力,这将最大限度地降低用户的PC总体拥有成本,IBM的最终目标是帮助客户赢得商业成功。
文摘This paper examines the current status of Internet development in China; analyzes its contributions to Chinese economy from the perspective of economic structural changes, IT industry development, E-commerce, productivity growth, foreign investment, and labor market, etc.; suggests its direction in terms of government policy orientations; and proposes strategies toward greater success of Internet in China. To promote economic growth, it is important for Chinese government to establish sturdy e-environments to enable its industries to compete in the global economy and to bring about a greater cohesion within its societies.
文摘We clarify how magnetic reconnection can be derived from magnetohydrodynamics （MHD） equations in a way that is easily understandable to university students. The essential mechanism governing the time evolution of the magnetic field is diffusion dynamics. The magnetic field is represented by two components. It is clarified that the diffusion of a component causes agene ration of another component that is initially zero and, accordingly, that the magnetic force lines are reconnected. For this reconnection to occur correctly, the initial magnetic field must be directed oppositely in the two regions, e.g., y 〉 0 and y 〈 O; must be concave （convex） for y 〉 0 （y 〈 0）; and must be saturated foryfar from the x axis, which would indicate the existence of the current sheet. It will be clear that our comprehension based on diffusion runs parallel to the common qualitative explanation about the magnetic reconnection.
文摘The procurement of goods determines the cost of business operations and the impact of corporate profits.For the purposes of Shandong Electric Power Company, with grid construction continued to increase efforts, gradually increase the amount of investment in power grid construction.2013, Shandong Electric Power Company invested 360.5 billion yuan in fixed assets, an increase of 9%, in which grid investment 337.9 billion yuan,forecasting it will continue to increase in the coming years.How to strengthen procurement management is a top priority of Shandong Electric Power Enterprise Development,this paper conducted a systematic investigation and analysis in e-commerce companies in Shandong Power supplies procurement,comparing with the traditional procurement and e-commerce business processes,summarizing the problems and proposing strategies and suggestions for improvement,
