The paper uses the theory of core competence based on knowledge capital to build up international joint ventures effective capability system of cross-culture. I
To reveal the quantitative relationship between research and development (R&D) investment and gross domestic product (GDP) in China, we have demonstrated and an
Objective To analyze and estimate the environmental efficiency of Chinas vegetable production. Methods The stochastic translog frontier model was used to estima
Electronic commerce is impacting almost all commercial activities. The resulting emerging commercial activities bring with them many new modeling and optimizati
Based on the land surface temperature (LST), the land cover classification map,vegetation coverage, and surface evapotranspiration derived from EOS-MODIS satell