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.
Various spatial compounding techniques have been proposed to improve contrast to noise ratio (CNR) of targets in ultrasound imaging by incoherently averaging sub-aperture images. However, spatial compounding (SC) sacrificed lateral resolution due to the decreased width of the selected sub-aperture. This paper presents the application of combining the SC and modified coherence factor (CF) techniques...
In this paper, an optical diagnostic system is used to measure the molecular vibrational temperature of a micro-hollow cathode device. The micro-hollow cathode discharge setup can generate micro-plasma plume in the flowing mixture of Ar and N2 at atmospheric pressure. The characteristics of the micro-plasma jet have been investigated by means of optical method and electrical one. Optical emission...
In this paper, the method of Spatial Fourier Transform has been used to investigate the pattern formation dynamics in a dielectric barrier discharge (DBD) system. With this method, patterns formed in the DBD system can be transformed into smooth frequency spectrum. The frequency constitution of discharge pattern can be analyzed. In our experiment mixed gas of 96% Ar and 4% air at 0.9 atm is used as...
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.