The application of big data provides a new angle of view on investigating whether, and if so, how to define the urban center through analyzing urban spatial morphology intrinsically interacts with its functions. This article, using empirical research of the Beijing city, first seeking to explore...

"This book explores the advances in synthesis and catalytic application of 2D layer Mo(W) dichalcogenides and the traditional Mo(W)S2 based catalysts with a focus on the newly insight of their atomic active structures and reaction mechanism, and show how the Mo(W)S2 based catalysts have been...