Functions generated by blocks were introduced by M. Taibleson and G. Weiss in the setting of the one-dimensional torus $T \lbrack TW1 \rbrack$. They showed that these ...

Homogeneous catalysis is a type of catalysis in which the catalyst operates in the same phase as the reactants — usually dissolved in a solvent. Mechanistic studies of homogeneous catalysts are ...

A 79-year-old man was admitted to a hospital in Guangzhou, China, with progressive dyspnea and edema. Echocardiography and ...