Airborne electromagnetic (AEM) methods are increasingly being used as tools of geological mapping, groundwater exploration and prospecting for coal and...
Described are 111 species of major freshwater economic fishes which are produced in various parts of China. Taxonomic properties of each species are briefly...
Carbides of groups IV through VI (Ti, V and Cr groups) have long been proposed as substitutes for noble metal-based electrocatalysts in polymer electrolyte...