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Reports show that atmospheric pressure cold plasma could induce cancer cell apoptosis in several minutes. However, up to now, only little has been known about the mechanism of plasma inducing cancer cell apoptosis. In this paper, an atmospheric pressure plasma plume is used to treat human hepatocellular carcinoma (HepG2) cell. Experimental results show that plasma can modulate the intracellular reactive...
Earthquakes frequently occur in China. As emphasized in all quakeproof laws, statues, regulations and criteria promulgated by the central government in recent years, large and medium cities shall reasonably plan the construction of earthquake emergency shelters. Although some cities have already set about the construction of earthquake emergency shelters, many large and medium cities ignore the planning...
Teaching-Aided Website (TAW) is a complex social technical system. As a result, the evaluation on TAW's service quality (SQ) is a complicated social process. The paper analyzes the characteristics of college TAW. Then it designs the evaluation index system and approach for measuring the Website's SQ. AT last, it gives the process and result of the case study on a college TAW. The data indicate that...
The contradiction between the rapid development of science and technology and the lag of management level is becoming more and more prominent. Researches illustrate that management elements should participate in distribution. In this paper, the contribution rate of management elements in economic growth is studied by a method of quantitative measuring and calculating. Management is regarded as an...
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