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The amount of public transport subsidies in Beijing increased year by year, but the effect of promoting traffic congestion is not significant. The paper analyzes the status of Beijing public transport subsidies, then establish the Beijing public transport subsidy model. Analyze the proportion of the public transport subsidy accounting for the finance revenue ranges from 4.19% to 6.92%. Based the data...
In this study, the protective effects of gypenosides (GP) on PC12 cell injury induced by H2O2 was studied. Flow cytometry was used to detect the cell apoptosis, and the flow cytometry and Western blotting were used to measure Bcl-2 and Bax expressions. In addition, Effects of GP on LDH, SOD and MDA contents were observed. The results showed that GP could ameliorate PC12 cell injury induced by H2O2...
Extracted black-body temperature (TBB) and normalized difference vegetation index (NDVI) according to Landsat/TM image which was obtained on May 1, 2008, and then converted TBB into potential temperature based on digital elevation model (DEM). Respectively select ten sampling areas in urban built-up area, urban-rural transition zone and suburbs. Count potential temperature and NDVI in each sampling...
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