The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Recently State Grid Corporation has issued the Implementing Rules of Reliability Evaluation of Transmission System (IRRETS), in which the loop is firstly introduced into the reliability evaluation. Accordingly the reliability evaluation of the distribution grid can be based on loop-outage model instead of the basic elements. The evaluation can be made through three levels: element-loop-system. In...
Based on the analysis of the inadequacies of existing credit evaluation model for E-commerce in automobile spare parts industry, a credit evaluation system applying for E-commerce transactions is given and key factors affecting the credit of E-commerce transactions are extracted in this paper. The author proposes the calculation methods of static indicators score, dynamic indicators score in different...
Based on the analysis of the inadequacies of existing credit evaluation model for e-commerce, a multi-dimensional transactions credit evaluation system applying for e-commerce is given and key factors affecting the credit of e-commerce transactions are extracted in this paper. The author proposes three methods for the calculation of transactions credit. They're static integration calculation, dynamic...
It is very important to optimize the spare parts in conventional submarine to complete the mission. A new research methodology is put forward after summarizing the shortcomings of current study. For instance, the conventional submarine mission is modeled and simulated by colored Petri nets (CPN) to obtain the success oriented mission profile. Then the hierarchical simulation model of spare parts is...
In view of the emerging trend of business process reengineering, and tense competition in China Telecom Industry, in this paper, we study the strategic alliance with background of China Telecom Industry. First, we analyze the necessary of strategic alliance in China Telecom Industry. Second, we present the procurement model in telecom industry. Finally, we put forward a purchasing framework based...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.