Oral health problems such as periodontal diseases, dental caries, and endodontic infections have a significant negative impact on oral health and impose a substantial financial burden on the global population. The pre...
In the context of globalization and with the development of modern multimedia technology, people receive messages not only through singular text mode but also via multimodal approaches. For example, images, sounds, vi...
This paper was supported by the National Social Science Foundation (07BJY049); the Ministry of Education Project of Humanities and Social Science (06JA630058); and "211 Project" of Southwestern University of Finance and Economics.
Widespread shortages of migrant labor in China have aroused acrimonious debate about whether the economy has arrived at the Lewisian turning point, which would have significant implications for policymakers. We collec...
In the year 2002 when China's auto industry saw a rapid growth of its production and sales, the pattern of competitiveness in the market was, at the same time, undergoing a profound change, including that of commercia...
Today telex and cable are two important means usod in communication with customors abroad. In telex,as it is not chargod by the number of words but by the minute,more words can be used to express our idea,so it is les...