Based on the sample of 170 listed companies that merger & acquisitions(M&A) occurred in Shanghai and Shenzhen A-share ma......

Even as China has emerged as the largest food producing nation on earth,its agriculture sector continues to be one of th......

Calculating the spatial structures of ion crystals is important in ion-trapped quantum computation. Here we demonstrate ......

Zinc deficiency was widely observed in calcareous soil where bicarbonate and high pH were always related with low zinc a......