The Ought-to-be and to-be of the Construction of Social Psychological Service System: Based on the Evaluation of 12 Pilot Areas in China

The construction of social psychological service system is an important measure to innovate social governance in China, which aims to solve the problems of social mentality cultivation and psychological construction. However, whether the “meaning of oughtness” of this concept can be implemented in the construction practice all over the country remains to be discussed. This study collected the network text data of the actual work situation in 12 pilot areas of social psychological service system construction in China, and coded the data according to 6 primary indicators such as organizational structure and work mode and 23 secondary indicators under them to describe the “actual situation” of construction in various places. The text analysis results show that: (1) the content orientation of the construction of social psychological service system in each pilot area has a serious tendency of “mental health”; (2) on the whole, psychosocial services only focus on “risk prevention and control”; (3) the relationship between social psychological service and social governance is misplaced. In short, there is a big gap between the “actual situation” and “meaning of oughtness” of the construction of social psychological service system all over the country

Analysis of Impact of Transverse Slope on Hydroplaning Risk Level

AbstractHydroplaning has become a major inducement of wet-weather road accidents. By the way of CFD (Computational Fluid Dynamics) approach, this paper frames a finite-element meta-models for rib tires with the rang of different road transverse slopes, aiming to figure out the water pressures on tires under different traveling conditions and to find out the theoretical variational condition and regularities of water pressure of the different parts of the tire tread. Analysis shows that there is not an apparent impact of transverse slope on the action coverage of the high pressure induced by hydrodynamic pressure, but with the increase of the standing water depth, the area of high pressure zone will be larger and the variation is the most apparent when the standing water depth ranges from 5mm to 8mm. Therefore, the consequence of this paper can give recommendations on pavement construction, especially on the construction of drainage

PUEPro : A Computational Pipeline for Prediction of Urine Excretory Proteins

This work is supported by the National Natural Science Foundation of China (Grant Nos. 81320108025, 61402194, 61572227), Development Project of Jilin Province of China (20140101180JC) and China Postdoctoral Science Foundation (2014T70291).Postprin

Chinese herb-resistance and adherence to human uroepithelial cells of uropathogenic Escherichia Coli

Background: In order to define the virulence factors between Chinese herb-resistant uropathogenic E. coli and susceptible strains, the UPEC isolates were classified into two groups according to its resistance to Chinese herbs.Materials and Methods: The susceptibility profile of strains was determined by disk diffusion method. PCR systems were used to detect genes encoding papC, Aer, hly and cnf1. Isolated human urothelial cells were incubated in vitro and investigated with light microscope immunohistochemistry. Adhesion of E. coli to urothelial cells was studied in vitro.Results: The results showed that, among the 105 UPEC isolates, 18 were resistant to the herbal concoction. Cnf1 and papC occurred in ≥66.7%, of herb-resistant isolates, while, hly and Aer occurred in 22.2% and 27.8% of strains respectively. Only one gene (Cnf1) occurred in >40%, of Herb-susceptible isolates. Other genes were also found in susceptible isolates: papC (20.7%), hly (11.5%), and Aer (6.9%). Light microscopy  and immunochemical investigations demonstrated the normal pelvic transitional epithelial cells cultured. The adherence of strains in both groups increased in 30 min., and reached its peak at 60, (Susceptible E. coli) or 120 min., (Resistant E. coli). The adhesion of the susceptible bacteria to human uroepithelial cells was significantly lower compared with that of the resistant E. coli (p<0.05).Conclusion: These findings revealed that, Chinese herb-resistant uropathogenic E. coli isolates that are hemolytic, and have Aer, papC, hly, Cnf1 genes are more able to be uropathogenic and adherent.Key words: Escherichia coli; Adherence; Virulence genes; Human uroepithelial cells; Chinese herb-resistance

Horizontal eddy energy flux in the world oceans diagnosed from altimetry data

© The Author(s), 2014. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 4 (2014): 5316, doi:10.1038/srep05316.During the propagation of coherent mesoscale eddies, they directly or indirectly induce many effects and interactions at different scales, implying eddies are actually serving as a kind of energy carrier or energy source for these eddy-related dynamic processes. To quantify this dynamically significant energy flow, the multi-year averaged horizontal eddy energy fluxes (EEFs) were estimated by using satellite altimetry data and a two-layer model based on hydrographic climatology. There is a strong net westward transport of eddy energy estimated at the mean value of ~13.3 GW north of 5°N and ~14.6 GW at the band 5°S ~ 44°S in the Southern Hemisphere. However, poleward of 44°S east-propagating eddies carry their energy eastward with an averaged net flux of ~3.2 GW. If confirmed, it would signify that geostrophic eddies not only contain the most of oceanic kinetic energy (KE), but also carry and spread a significant amount of energy with them.This study is supported by Grants XDA11010202, 2011CB403505, 2013CB430303; Projects 41306016, U1033002, 40976021 of NNSFC and LTOZZ1304