a proton nmr method for the drtermination of salvation numbers of alkaline earth cations with hexamethyl phosphoramide (hmpa) in nitromethane (nm) as diluents is described. the method is based on monitoring the resonance frequency of hmpa protons as a function of hmpa / metal ion molar ratio at constant metalion concentration. the average salvation number of cations,  , at any hmpa / metal ion ...

We derive asymptotic bounds for the ordinary generating functions of several classical arithmetic functions, including the Möbius, Liouville, and von Mangoldt functions. The estimates result from the KorobovVinogradov zero-free region for the Riemann zeta-function, and are sharper than those obtained by Abelian theorems from bounds for the summatory functions. Such functions as P μ(n)x, P φ(n)x...

Seyyed Hossein Nasr is University Professor of Islamic Studies at George Washington University, and one of the most important and foremost scholars of Islamic, Religious, and Comparative Studies in the world today. In this interview by Adeel Khan, Managing Editor of the journal Religions-Adyān, and Patrick Laude, Professor at the Georgetown University School of Foreign Service in Qatar, Nasr el...