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.
The following reliability indexes are calculated based on the observed one year and a half maintenance records for two gearbox shell production lines after 10 years of running: F(t), R(t), MTBF, MTTR, K, A and C. By contrasting the dynamic indexes of these 2 lines, we find out that the reliability of flexible line is lower than that of the rigid line. Furthermore, we build a fuzzy comprehensive model...
Based on Berkeley DB, this paper presents a block-oriented compression storage method. Following the characteristics of point of interest (POI), this method clusters, sorts and word-segments the data records, and stores these records based on compressed data block. In addition, this paper implements the fast retrieval of POI records by means of building inverted index. The experimental results demonstrated...
The present study analyzes differences in spatial and temporal variations of surface temperature between early and late onset years of the South China Sea summer monsoon (SCSSM). It is found that when land surface temperature north of 40degN is lower (higher) and the sea surface temperature over the South China Sea-western North Pacific(SCS-WNP) is higher (lower) in winter, the onset of the SCSSM...
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.