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.
Highway central station centrally manages the roads and toll stations within the scope of the jurisdiction, and it's also responsible for emergency rescue work. It's a very important management department of Highway. Rational distribution and location of the central station can not only reduce the waste of resources and economic losses, but also improve the efficiency of operational management and...
At present, the research on security of computer system and searching for malicious codes pays more attention to cryptographic algorithms recognition technology. However, the existing theories or tools in the field of cryptographic algorithms recognition are not mature. In order to improve the accuracy of cryptographic algorithms recognizing, this paper discusses encryption and decryption functions...
Along with the extensive applications of computer in various industries, it brought about the opportunity to the teaching reform of higher mathematics. This article exploratory puts forward an application practice plan on the teaching of computer in higher mathematics mainly based on the course characteristics of the higher mathematics, and provide practice foundation for the deepening teaching reform...
This paper studied the principles and the method on determining the evaluation index system on road landscape. It put forward an index system for assessing rode landscape, and made the matter-elector analysis theory to device the matter-elector model of road landscape, given the application instance.
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.