Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

We present an overview of solid-state integrated circuit amplifiers approaching terahertz frequencies based on the latest device technologies which have emerged in the past several years. Highlights ...

Gn -2 n+1NPB dendrimers (n = 3, 4) underwent oxidative precipitation on the electrode surface without a proceeding electrochemical reaction only to form highly charged ammonium cations, whereas the Gn ...

A steady-state simulation of wet phosphoric acid concentration process was carried out. The electrolyte-NRTL model was used to calculate the activity coefficients of species considered in the aqueous ...