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.
In this paper, we investigate the accurate prediction ability of the chaotic time series. The considered chaotic system is Mackey glass time series. After inspection of Mackey glass equations, we investigate sensitivity and effect of parameters. The next step is to find unknown parameters using genetic algorithm. The result of GA shows that it is impossible to estimate accurate value of parameters...
Open flowers of Viola cornuta (Violaceae) cv. Yesterday, Today and Tomorrow (YTT) undergo a striking color change from white to purple over 5-8 days. In this paper we describe the physiological and biochemical bases of the color change, and examine possible environmental signals that influence anthocyanin expression. High performance liquid chromatography (HPLC) analysis was used to identify malvidin...
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.