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.
The paper describes basic characteristics and maintenance conditions of Umaguzin and Nugush water power developments which were built in the Republic of Bashkortostan, Russia, in different time periods. The importance of water reservoirs formed as a result of their construction is stressed. The research shows the peculiarities of work, gives technical characteristics of these storage control structures...
New results on quasi-free η photoproduction on the neutron and proton bound in a deuteron target are presented. The γn→ηn quasi-free cross section reveals a bump-like structure which is not seen in the cross section on the proton. This structure may signal the existence of a relatively narrow (M∼1.68 GeV, Γ⩽30 MeV) baryon state.
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.