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 paper studies evaluation indices and selection methods by summarizing previous articles about supplier selection firstly, selects quality, price and delivery as evaluation indicators, and analyzes their priorities according to different characteristics of each stage of product life cycle (that is introduction, growth, maturity and decline). The paper proposes a model of multi-objective programming...
Urban green space is an important biophysical component in assessing urban environment. Remote sensing technology offers an alternative method to traditional ground-based survey of these green spaces. However, accurate green space extraction is still a challenge due to the existence of mixed pixels. Traditional methods such as classification and NDVI for deriving green space are found to be inaccurate...
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.