【Abstract】With the development of economy,international business English negotiation have become increasingly frequent. However,it is necessary to prepare well before the negotiations if they want to
Using a 34 years database consisting of sea level pressure and sea ice concentration, the relationship between Antarctic Oscillation (AAO) and Antarctic Sea-ice
In the present work, the data assimilation problem in meteorology and physical oceanography is re-examined using the variational optimal control approaches in c