1IntroductionNano-structured materials are characterized by long range ordering of the nano-dimensioned quantum dot units. They have been found to deliver subst
1IntroductionLinderol A (1), a monoterpene-polyketide, was isolated in 1995 from the fresh bark of Lindera umbellata (Lauraceae), and its absolute structure was
This paper analyzes the state of the ionosphere during two geomagnetic storms of a different intensity evolving in different sectors of local time in different