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.
There are three separate power control algorithms utilized in the Mobile User Objective System (MUOS). They are Point-to-Point, Group, and Common-Channel. Although MUOS is largely based on Third Generation Project Partnership (3GPP) standards, a unique non-standard group network capability is provided in the system. This point-to-multipoint capability requires a novel dedicated Group Power Control...
Mobile nodes in some challenging network scenarios suffer from intermittent connectivity and frequent partitions e.g. battlefield and disaster recovery scenarios. Disruption tolerant network (DTN) technologies are designed to enable nodes in such environments to communicate with one another. Recently, network coding schemes for DTN has been proposed. However, these schemes work well only in scenarios...
Summary form only given. For root canal disinfection, the principal methods include mechanic cleaning, irrigation, laser irradiation, ultrasound, application of hypochlorite, and other anti-bacterial compounds. Clinic studies show that there are about 10% of treatment failures when the traditional disinfection methods are used. The failures are mainly due to the presence of bacteria, which can't be...
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.