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Search Results: 1 - 10 of 8786 matches for " Xianze Meng "
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Antiallodynic Effect of Hyperbaric Oxygen on Paclitaxel-Induced Peripheral Neuropathy in a Model of Rat and Its Mechanism  [PDF]
Ting Miao, Xianze Meng, Hong He, Xiaojun Ji
Open Access Library Journal (OALib Journal) , 2019, DOI: 10.4236/oalib.1105339
Abstract:
Objective: To investigate the antiallodynic effect of Hyperbaric oxygen treat-ment (HBOT) on paclitaxel (PTX)-induced peripheral neuropathy in a model of rat and the influence on Astrocyte activation-Inflammatory pathway. Method: 45 male Sprague-Dawley rats were equally divided into 3 groups, the Control group (Control), the Model group (PTX), the Therapy group (PTX HBOT). Except for the Control group, all groups were intraperitoneally injected with paclitaxel 2 mg/kg on day 1, 3, 5, 7, respectively, and a stable peripheral neuralgia model was established on the 14th day. The Therapy group was treated with HBOT on 2.5 ATA for 7 days after modeling. We used the UP and Down method to test the mechanical withdraw threshold (MWT) of rats before and after modeling, during and after treatment. One week after the end of treatment, each group of rats was taken spinal cord L4-L6 for subsequent molecular biology experiments. The expression and location of astrocyte activation marker GFAP in spinal cord were assayed by Immunohistochemistry. The expression of GFAP, TNF-α, IL-1β was assayed by western blot analysis. The expression of mRNA of GFAP, TNF-α, IL-1β was assayed by realtime-RT PCR. Results: On the nineteenth day of the experiment (the fifth day of treatment), the MWT of Treatment group was significantly higher than that of Model group (p < 0.001). This effect persisted for one week after the end of treatment (day 21 - 28, p < 0.001). Immunohistochemistry showed that the expression of GFAP was significantly lower in Treatment group than in Model group (p < 0.01). Western Blot Analysis showed that the expression of GFAP, IL-1β, TNF-α was significantly lower in Treatment group than in Model group (p < 0.05, p < 0.01, p < 0.01). Realtime-RT PCR showed that the expression of mRNA levels of GFAP was slightly higher in Model group than in Control group (p = 0.0467), but there was no statistical difference between the two groups. The expression of mRNA of IL-1β, TNF-α was significantly lower in Treatment group than in Model group (p < 0.01, p < 0.01). Conclusion: Hyperbaric oxygen treatment alleviates paclitaxel-induced peripheral neuralgia which has a long-term therapeutic effect, and inhibits the activation of spinal astrocytes and the level of in-flammatory cytokines for neuroinflammation.
THE SORT ALGORITHM OF UNCHANGEABLE LONG-RECORDS PLACE
长记录位置不变的排序算法

Yang Xianze,
杨宪泽

软件学报 , 1993,
Abstract: 现有的排序算法,长记录位置不变算法时间复杂性还是O(N2),不能满足大规模信息处理需要。本文在文献1,2]基础上,提出了一个提高排序速度的新算法,这一算法关键字与数组下标作映射处理,不实施反复比较和交换关键字的操作,时间复杂性达到O(N),适宜今后在大规模信息处理中广泛应用。
Research on interactive algorithm of teeth segmentation based on geodesic path
基于测地路径的牙齿模型交互分割算法研究

Ma Yaqi,Li Zhongke,Wang Xianze,
马亚奇
,李忠科,王先泽

中国图象图形学报 , 2011,
Abstract: Separation individual tooth from three-dimensional dental model is an important step in computer aided orthodontics treatment. Because of different shapes of every tooth and huge difference among different people, it is difficult to partition individual tooth automatically. Therefore, this paper presents an interactive segmentation algorithm, whose process is firstly picking up feature points on triangle mesh of dental model interactively, then approximating the geodesic path between feature points and finally partitioning individual tooth from dental model by region grow algorithm once the geodesic path is closed. The experiment indicates that our algorithm runs fast and needs little interactive operation, while the border of the segmented tooth is smooth and meets the clinical requirement of orthodontics.
Subarachnoid Hemorrhage Associated with Epidemic Hemorrhagic Fever: A Rare Case Report
Zucai Xu, Ping Xu, Xianze Lei, Zhongxiang Xu, Qisi Wu, Jun Zhang
International Journal of Medical Sciences , 2011,
Abstract: Nervous system injuries associated with epidemic hemorrhagic fever (EHF) are not rarely seen. However, cerebrovascular disease arising from EHF is rarely reported in the literature. A 50-year-old male patient suffered from subarachnoid hemorrhage (SAH). No abnormal condition was found in intracranial vascular digital subtraction angiography (DSA). But, this patient presented with positive hantavirus-IgM and IgG, with typical clinical process, which lead to the diagnosis of EHF followed by SAH. To our knowledge, SAH associated with EHF has not been previously reported. A meticulous assessment of EHF patients with a serious condition had one or more central nervous system (CNS) abnormalities, such as sudden headache, vomiting, confusion, meningismus, and convulsions, which is necessary for diagnosing and giving timely treatment to improve the prognosis.
Effects of Indigenous Innovation Policy on the S & T Outputs in China Evidence from the Higher Education System  [PDF]
Hua Meng
Technology and Investment (TI) , 2011, DOI: 10.4236/ti.2011.23017
Abstract: This paper evaluated the effects of indigenous innovation policies changes in 1996 and 2002 on the S&T outputs in the Chinese higher education system. I used interrupted time series design with yearly measures of number of SCI articles, average citation per item in 5 years, number of invention patent application accepted and invention patent granted from 1980 to 2008. The results showed statistically significant increases in the four output measures after the 1996 and 2002 innovation policies were adopted by the Chinese universities. In terms of effect size, the increases were 133% and 82% in number of SCI articles and 41% and 37% in citation impact for the two policy changes. The effect sizes are more noteworthy with 177% and 202% increases in patent applied 146% and 256% increase in patent granted for the two policy changes. The results supported all hypotheses and are basically consisted with prior research done by other scholars. However, small size sample and no control group are the two limitations of this research and future research could consider about the possibility to combine time series data and cross-sector data.
Characteristics and Promotion Research on Fashion Clothing E-marketing  [PDF]
Pingping Meng
Creative Education (CE) , 2012, DOI: 10.4236/ce.2012.37B008
Abstract:

The fashion clothing E-marketing is an important part of the fashion sales. E-marketing brings wider world for the clothing sales. This paper analyses the characteristics, the promotion method, and development suggestions of fashion clothing E-marketing. To sum up, the mature development of E-marketing promotes the development of the fashion clothing marketing.

The Periodic Solitary Wave Solutions for the (2 + 1)-Dimensional Fifth-Order KdV Equation  [PDF]
Xianghua Meng
Journal of Applied Mathematics and Physics (JAMP) , 2014, DOI: 10.4236/jamp.2014.27070
Abstract:

The (2 + 1)-dimensional fifth-order KdV equation is an important higher-dimensional and higher-order extension of the famous KdV equation in fluid dynamics. In this paper, by constructing new test functions, we investigate the periodic solitary wave solutions for the (2 + 1)-dimensional fifth-order KdV equation by virtue of the Hirota bilinear form. Several novel analytic solutions for such a model are obtained and verified with the help of symbolic computation.

The Solitary Waves Solutions of the Internal Wave Benjamin-Ono Equation  [PDF]
Xianghua Meng
Journal of Applied Mathematics and Physics (JAMP) , 2014, DOI: 10.4236/jamp.2014.28089
Abstract:

The Benjamin-ono (BO) equation is an important nonlinear wave model which can describe the deep oceanic internal wave propagation. In this paper, the multi-algebraic solitary wave solutions for the internal wave BO equation including the linear velocity term in matrix form are given by the bilinear form. Based on the analytic solutions of the BO equation obtained in this paper and considering the hydrological parameters, the propagation of one-solitary wave and different kinds of interaction for the two-solitary waves are discussed and illustrated.

The Fractal and the Recurrence Equations Concerning the Integer Partitions  [PDF]
Meng Zhang
Advances in Pure Mathematics (APM) , 2018, DOI: 10.4236/apm.2018.86036
Abstract: This paper introduced a way of fractal to solve the problem of taking count of the integer partitions, furthermore, using the method in this paper some recurrence equations concerning the integer partitions can be deduced, including the pentagonal number theorem.
Social Integrity and the Cost of Equity Capital  [PDF]
Meng Wang
Open Journal of Business and Management (OJBM) , 2019, DOI: 10.4236/ojbm.2019.71016
Abstract:
After the establishment of the new China and the course of the Cultural Rev-olution, under the general trend of reform and opening up, China’s market economy has developed rapidly, and the company’s credit has become more and more important. Since ancient times, honesty has always been the basic morality of human beings, and integrity has always been respected by literati. Integrity is the spiritual leader of a person, the soul of a company, and integr-ity is also the connotation of a country. And social integrity has high re-quirements for the integrity of individuals and companies and even the coun-try because it is related to the interests of everyone. Social integrity is the cornerstone of the market economy’s continuous development in a good di-rection. It is also the foundation of the company’s sustainable management and development. A good social integrity environment can bring hope to in-dividuals, bring opportunities to enterprises, and bring endless power to the country. Based on the importance of social integrity to the market economy, this paper explores the impact of social integrity on the company’s business development by searching and reviewing the literature on social integrity and the cost of equity capital. By analyzing the impact of social integrity on the company’s business development, this paper puts forward a viewpoint: In other words, the cost of equity capital is affected by social integrity and is ne-gatively correlated. And by designing an empirical solution, the data are compiled to prove this point.
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