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Basic on intrinsic problems in economic activities of construction and special organization form of productivity in construction industry, this paper studies system of construction labor service and employment and holds that construction labor service should offer organized employment in the form of contract labor and develop toward specialization and technician professionalization; at the same time,...
The safe early-warning system for roof spatial latticed structure of Wuhan Natatorium is composed of sensing subsystem, database and administration subsystem and safe early-warning identification subsystem, which is automatic operation by system integration technique. According to the characteristics and service environment of roof spatial latticed structure of Wuhan Natatorium, the two key techniques...
Xiaolingtong, a quasi mobile phone based on PHS technology, had undergone a process from the government's regulation to the deregulation in China. This paper intends to adopt a dynamic game method to explain the process of Xiaolingtong's walking out from the government's regulation in China. It is showed that the total social welfare would be maximized by the government's deregulation policy at the...
Data envelopment analysis (DEA) was for the first time put forward by A. Charnes, W.W. Cooper and E.Rhodes, the celebrated operation researchers, in 1978. With requirements for a very small quantity of indexes, easy researching methods and highly reliable results, DEA has been becoming more and more popular among experts from the fields of health economy and hospital administration. This paper is...
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