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.
With the development and popularization of computer network, the demand of computer network talents at different levels are increasing, and put forward new requirements to people who engaged in computer networks. In order to adapt to social development and fully play the role of computer network in economy, we should cultivate a group of high-quality creative talents with certain theoretical level...
Thermoplastic polyester elastomers (TPEE) are useful as new materials covering the region between rubbers and plastics. At present, the uses under outdoor conditions have increased. However, weatherability of TPEE is not clear. We have studied weathering of TPEE, by means of GPC, TG/DTA, FT-IR and 1 H-NMR and other methods. In conclusion, Ether parts of the soft segment in the polymer...
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.