Global warming, as a result of increased greenhouse gas emissions, is the most critical environmental issue today. More than half of the world's environmental experts participating in the 1999 United Nations Environment Program (UNEP) investigation were agreed on the crucial nature of climate...

We set up two rival Computable General Equilibrium (CGE) models of world trade, one based on classical theories of comparative advantage, the other based on recent gravity theories. We have tested them by indirect inference on the time-series of trade facts for five major countries or country...

Ferric vanadate (FeVO4 ) is a desirable anode candidate for lithium-ion battery (LIBs) and sodium-ion battery (SIBs) because of its high theoretical capacity, low cost and ease of synthesis. However, its practical application is hindered by its volume expansion during the Li+ /Na+...