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Search Results: 1 - 10 of 55423 matches for " Hong He "
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Research on the Relationship Between Coping Style and Psychological Health of Self-Study Examination Students in Chongqing
HE Hong
Journal of Chongqing Normal University , 2010,
Abstract: To explore the mental health state of self-study examination students in Chongqing, and their features of coping style and mental health level in their lash-up situations and the relationship between them, so as to give a basis for psychologically healthy education on these students. About 300 self-study examination students were investigated by Coping Style Questionnaire(CSQ) and Symptom Checklist 90 (SCL-90). Results showed that the each level on SCL-90 for these students was significant higher than the corresponding one of country wide normal model, especially in interpersonal sensitivity and obsessive-compulsive and hostility; the selectivity of these students for coping style has a selective correlation with various factors of SCL-90. The coping style of self-blame and avoidance was adopted by the students with the personality of obsessive and depression and anxiety and paranoia, but the coping style of illusion and avoidance was adopted by ones with the personality of interpersonal sensitivity. Results also indicated that the total mental health state of self-study exmination students in Chongqing is not optimistic. So it's very necessary for paying a special attention to the grown-up personality of self-study examination students.
Research on Classification and Development of College Teachers in the Context of Value Pluralism  [PDF]
Pu He, Hong Zhang, Youbin Zhao
Advances in Anthropology (AA) , 2016, DOI: 10.4236/aa.2016.64013
Abstract: The number of Chinese college teachers is considerably large, and these teachers have their own focus on teaching, research, social services and other different orientations. Given that, the teacher evaluation system operated in a single way has caused widespread problem that the teachers lack developing motivation and attach importance to scientific research rather than teaching. According to the classification of human values and definition of teacher development, this article proposes five development categories of college teachers in the context of plural values. The only way to achieve the development of college teachers is to fully respect their needs of personalized development and provide guidance according to their classification.
Study on the Influential Factors of Employment for the Economic Management College Students in Agricultural University under Financial Crisis Background
Hong Pan,Renhui He
Journal of Agricultural Science , 2011, DOI: 10.5539/jas.v3n1p271
Abstract: At present, there are some typical problems in economic management college agricultural university undergraduates' profession decision-making, such as taking up an occupation passively, not feeling satisfied with current work and so on. Aiming at these phenomena and based on the background of the financial crisis, in the paper, the author analyzed the cause from the angle of the graduates and carried through the SWOT analysis of employment competition. The results indicate that agricultural universities should strengthen the development of person with ability that could accord with the demand of social economic, strengthen education linked to the theory and practice of education, strengthen its employment training capacity and improving the competitiveness of employment.
Higgsless Deconstruction Without Boundary Condition
Hong-Jian He
Physics , 2004, DOI: 10.1142/S0217751X05026583
Abstract: Deconstruction is a powerful means to explore the rich dynamics of gauge theories in four and higher dimensions. We demonstrate that gauge symmetry breaking in a compactified higher dimensional theory can be formulated via deconstructed 4D moose theory with {\it spontaneous symmetry breaking} and {\it without boundary condition.} The proper higher-D boundary conditions are automatically induced in the continuum limit rather than being imposed. We identify and analyze the moose theories which exhibit {\it delayed unitarity violation} (effective unitarity) as a {\it collective effect} of many gauge groups, without resorting to any known 5D geometry. Relevant phenomenological constraints are also addressed.
Study on Quantitative Model of Karst Drainage Basin Water-Holding Based on Principal Component Analysis: A Case Study of Guizhou, China  [PDF]
Zhonghua He, Xiaoxiang Chen, Hong Liang, Fasu Huang, Fang Zhao
Advances in Remote Sensing (ARS) , 2013, DOI: 10.4236/ars.2013.23023

In Karst drainage basins, there are the ground water and underground water exchanging frequently, and the shortage of water resources due to having the special double aquifer mediums and unique surface and subsurface river systematic structure. This paper is to select 20 research sampling areas coming fromGuizhouProvince, and according to the spectral characteristics of the catchment water-holding mediums and vegetations, and using the remote sensing technique, extract the watershed vegetation index. According to the principle of principal component analysis, using the software of Spss and Matlab is to analyze the impacts of watershed vegetation type on the catchment water-holding ability, and establish the principal component analysis function. Studies have shown that: 1) the watershed vegetation coverage rate plays an important role in Karst basin water-holding ability; 2) the catchment water-holding ability is the comprehensive reflection and manifestation of the Catchment Water-storing Capacity (CWC); 3) it is much better effects and higher accuracy to monitor/forecast the catchment water-holding volume by using the vegetation indices.

Gray Relevance Algorithm Based Routing Protocol in Ad Hoc Network  [PDF]
Hong Tang, Pusheng He, Haolan Yang, Maosheng Zheng
Communications and Network (CN) , 2013, DOI: 10.4236/cn.2013.53B2074

The characteristics of nodes moving arbitrarily and the network topology changing frequently lead to AODV routing protocol, which uses minimum hop-count as the metric for route selection, facing intermittent connectivity frequently which would cause QoS of network degradation in Ad Hoc Network. In this paper, we integrate three cross layer infor-mation which consists of the remaining energy of nodes, the remaining queue length and the hop-count from source node to destination node. Then we present the GRA-AODV routing protocol based on the gray relevance algorithm. By comparing the simulation and experimental results, in the case of slightly increase in routing overhead, the improved Gray Relevance Algorithm-AODV routing possesses lower average end to end delay and lower packet loss rate, and it has superior robustness in the mobile Ad Hoc Network with network topology changing frequently.

Molecular Characterization, 3D Modeling of Grass Carp Interleukin-10 Receptor 1 (IL10R1)  [PDF]
He Wei, Shangnian Wang, Lei Qin, Hong Zhou, Xinyan Wang
Engineering (ENG) , 2013, DOI: 10.4236/eng.2013.510B045

Interleukin-10 (IL-10) is an important cytokine that plays a pivotal role in natural and adaptive immune systems. However, in lower vertebrates, especially in teleost the receptor of this cytokine is still largely unknown. This paper described the cloning and characterization of grass carp interleukin-10 receptor 1 (gcIL10R1) and the 3D structure of its extracellular domain was predicted. The gcIL10R1 cDNA included 180 bp5’ untranslated region (UTR), 870 bp3’ UTR and an open reading frame (ORF) of 1632 bp. The ORF was found to encode a 543 amino acid protein with a putative JAK1 binding site, one STAT3 binding site. The phylogenetic analysis clusters gcIL10R1 with other teleost IL10R1s but independently of the amphibian, avian and mammalian IL10R1s. The 3D structure of its extracellular domain was the first homology model of a fish IL10R1 that revealed a high similarity with its mammalian and avian counterparts.

Elevated Plasma Levels but Decreased Platelet-Associated Expression of LIGHT in Patients with Acute Atherothrombotic Stroke  [PDF]
Guangzhi Liu, Yang He, Tingting Yang, Hong Jiang, Yajuan Xiang, Qi Zhang, Xiangjun He, Peter Hjelmstrom, Xuguang Gao
World Journal of Neuroscience (WJNS) , 2014, DOI: 10.4236/wjns.2014.44042
Abstract: Background: As a member of the tumor necrosis factor superfamily (TNFSF), LIGHT (TNFSF14) is expressed by a variety of immune cells and exists in membrane-bound and soluble forms. Recently, LIGHT was found to be associated with platelets and released upon activation. Activation of endothelia cells by recombinant LIGHT protein results in pro-inflammatory and pro-thrombotic changes. Several studies have reported increased plasma levels of LIGHT in patients with stroke and cardiovascular diseases. However, the form-associated roles of LIGHT in ischemic atherosclerotic stroke remain unclear. Mater?als and Methods: In this study, the platelet LIGHT expression and soluble LIGHT protein were analyzed by flow cytometry and enzyme-linked immunosorbent assay (ELISA) in peripheral blood of patients with acute ischemic atherosclerotic stroke, asymptomatic carotid stenosis (ACS) and normal controls. RESULTS: During the initial 24 h after onset, the stroke patients had decreased LIGHT expression on their platelets (5.9% ± 4.9%) and increased plasma LIGHT levels (36.1 ± 21.0 pg/ml) as compared with normal controls (9.5% ± 3.0%, p < 0.05; 20.4 ± 13.4 pg/ml, p < 0.05). Moreover, the platelet LIGHT expression correlated with total plaque area in the stroke patients (r = 0.4572, p = 0.0247). Conclus?ons: The dysregulated LIGHT expression reflects a persistent chronic inflammatory
Complete catalytic oxidation of o-xylene over CeO2 nanocubes

Lian He,Yunbo Yu,Changbin Zhang,Hong He,

环境科学学报(英文版) , 2011,
Abstract: The activities of CeO2 nanocubes calcined at di erent temperatures were tested for catalytic oxidation of o-xylene. Using CeO2 nanocubes as catalysts, complete catalytic oxidation of o-xylene was achieved below 210°C. The CeO2 nanomaterials were characterized by means of BET, X-ray di raction (XRD), transmission electron microscopy (TEM), and high-resolution transmission electron microscopy (HRTEM). From the TEM images, all CeO2 nanocubes displayed cubic morphology irrespective of calcination temperature. The HRTEM images revealed that these nanocubes were enclosed by reactive f001g planes, which may contribute to the intrinsically catalytic property of o-xylene oxidation. The higher activity of CeO2 nanocubes calcined at 550°C than those calcined at above 550°C was attributed to their smaller crystallite size and larger surface area. The influences of reaction conditions were also studied, which found that a higher reaction temperature was necessary for complete catalytic oxidation of o-xylene at higher weight hourly space velocity (WHSV) and o-xylene concentration.
One-Step Preparation and Characterization of Zinc Phosphate Nanocrystals with Modified Surface  [PDF]
Jian Dong Wang, Da Li, Jin Ku Liu, Xiao Hong Yang, Jia Luo He, Yi Lu
Soft Nanoscience Letters (SNL) , 2011, DOI: 10.4236/snl.2011.13015
Abstract: The surface-modified zinc phosphate (Zn3(PO4)2) nanocrystals were synthesized by a facile and efficient one-step ultrasonic-template-microwave (UTM) assisted route. The crystal structure, optical properties and morphologies of zinc phosphate nanocrystals were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy and transmission electron microscope. And the TEM image showed that the product had good dispersion with a particle size of 30 – 35 nm. The anti-corrosion function of anti-corrosive paint using zinc phosphate nanocrystals was researched and the experiment result showed that the salt atmosphere–resistant time was 158 h longer than that of zinc phosphate bulk materials on market. The performance of zinc phosphate nanocrystals with modified surface synthesized by one-step UTM assisted route was improved 63.2% compared with the bulk materials.
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