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.
This study proposes a real-time abnormal heartbeat detection and emergency system for helping users to obtain immediate rescue and treatment in a short period of time when they suffer from severe heart disease, for example, acute myocardial infarction (MI) or fatal malignant arrhythmia. The proposed system can detect abnormal heartbeat waveforms and automatically send out emergency signals. The detection...
Sound waves in audible range are used for agglomeration monitoring and early warning of fluidized bed for the ethylene polymerization. According to the energy distribution in the frequency domain and the shift characteristics of the power spectral centroid of the normal and agglomeration signals, the sampling rate and signal pre-processing approaches are determined. Energy ratios of each wavelet packet...
Currently, there are three mainly ways (auction, bidding and listing) to pay for the using of state-owned land which differ in their characteristics and the scope of application as well as some inevitable drawbacks. Under such circumstances, government's ability to regulate and control the land market is relatively weak. In view of the above shortcomings, we introduce a new land auction in this paper,...
Information sharing is increasingly recognized as an area offering significant potential for generating improvements and creating competitive advantage to supply chain. The value of information sharing within a supply chain has been analyzed extensively by number of researchers. However, there are few scholars who have ever specially discussed on information sharing risk both in domestic and foreign...
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.