(1S,2R)- and (1R,2S)-Allonorcoronamic acids have been efficiently synthesised from the cyclic sulfate of 1,2-propanediol and Belokon's complex (a comp...

A palaeomagnetic study was conducted at different stratigraphical positions in rocks of Upper Carboniferous age (Bashkirian) in the Illizi Basin (Alge...

A paleomagnetic study was carried out on the Middle Carboniferous sediments of the eastern margin of the Reggane Basin of Algeria. Seven sites (108 sa...

Muslims must refrain from eating, drinking, smoking, and sexual relations from sunrise to sunset during the month of Ramadan. Serum concentrations of...

We describe the method by which surface barrier detectors (SBD) can be constructed from p- and n-type high-purity silicon (Si), with aluminum (Al) as...