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Therapeutic effect and psychological impact of aspirin plus edaravone on patients with cerebral infarction

World Journal of Psychiatry 2024年第5期14卷 644-652页

作者： tian-shu wang Li-Jun Jing Department of Neurology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052Henan ProvinceChina

BACKGROUND Cerebral infarction(CI)is characterized by a high prevalence,disability,and *** or improper treatment greatly affects patient *** To explore the drug efficacy of aspirin plus edaravone and to explore their effect on quality of life(QOL),anxiety and depression in CI *** We retrospectively analyzed the records of 124 CI patients treated between June 2019 and February 2021 who were assigned to an observation group(OG)(combination therapy of aspirin and edaravone,65 patients)or a control group(CG)(aspirin monotherapy,59 patients).The therapeutic effects,pre-and posttreatment National Institutes of Health Stroke Scale(NIHSS)scores,activities of daily living,degree of cognitive impairment,protein levels of glial fibrillary acidic protein(GFAP),neuron-specific enolase(NSE)and S-100B,occurrence of adverse reactions,and serum high-sensitivity C-reactive protein(hs-CRP),interleukin(IL)-6 and tumor necrosis factor(TNF)-αwere evaluated,detected and compared between the two ***,posttreatment QOL,anxiety,and depression were assessed by the Medical Outcomes Study 36-Item Short Form Health Survey Scale,Self-rating Depression Scale(SDS),and Self-rating Anxiety Scale(SAS),*** Compared with the CG,the OG had markedly better therapeutic effects,greater improvements in activities of daily living,and better alleviation in cognitive dysfunction after treatment,as well as lower posttreatment NIHSS scores and serum NSE,GFAP,S-100B,hs-CRP,IL-6,and TNF-αlevels;the OG was similar to the CG in terms of adverse reactions but was better than the CG in terms of posttreatment QOL;and the OG also had lower SDS and SAS scores than the CG after *** Aspirin plus edaravone had a good curative effect on *** can reverse cranial nerve damage in patients,improve neurological function and prognosis,and alleviate inflammation,anxiety,and depression;thus,it is considered safe and worthy of clinical application.

关键词： Aspirin Edaravone Cerebral infarction Efficacy Quality of life

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The experimental study on the contact process of passive walking

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Acta Mechanica Sinica 2012年第4期28卷 1163-1168页

作者： Feng Qi Lai-Ye Bi tian-shu wang Jun-Feng Li Tsinghua University 100084 BeijingChina

The passive dynamic walking is a new concept of biped walking. Researchers have been working on this area with both theoretical analysis and experimental analysis ever since McGeer. This paper presents our compass-like pas- sive walking model with a new set of testing system. Two gyroscopes are used for measuring the angles of two legs, and ten FlexiForce sensors are used for measuring the con- tact forces on the feet. We got the experimental data on the passive walking process with the validated testing system. A great emphasis was put on the contact process between the feet and the slope. The contact process of the stance leg was divided into four sections, and differences between the real testing contact process and the classic analytical contact process with no bouncing and slipping were summarized

关键词： Passive walking Experiment prototype Contact. Sensors

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Preparation of a new animal glue binder for foundry use

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China Foundry 2016年第4期13卷 238-242页

作者： Wei-hua Liu tian-shu wang Ying-min Li Yu-yan Ren Wen-hui Huo School of Materials Science and Engineering Shenyang University of Technology

A new casting binder was prepared based on an animal bone glue. In order to overcome the disadvantages of the animal glue agglomeration at room temperature, an alkaline decomposition process was used, with acrylic acid, ammonium persulfate, and glucose as modifiers of the animal glue to obtain a high strength of binding. In the process of alkaline decomposition, Na OH was used as the catalyst with the addition of 3, 4, 5, 6, 7, 8wt.%, respectively, into 100 g of animal glue and the alkaline decomposition temperature was set for 30, 40, 50, 60, and 70 °C, with an identical decomposition time of 30 min, in order to reduce viscosity of the animal glue and maintain a liquid state at room temperature. The added acrylic acid, ammonium persulfate and glucose were determined through an orthogonal experiment. The experimental results are as fol ows: the optimal amount of NaOH addition is 5wt.%; alkaline decomposition temperature is 50 °C; the optimal weight ratio of three kinds of modifiers to animal glue is acrylic acid : ammonium persulfate : glucose : animal glue = 30:3:15:100; the modification reaction should be performed at 75 °C with a reaction time of 90 min. With the addition of 3% binder to sand, a final tensile strength of about 3.36 MPa and surface tension value of about 25.387 m N·m^(-1) are achieved; the gas evolution at 850 °C is 19 ml·g^(-1) and the residual strength after high temperature(700 ■× 10 min) is 0 MPa. Finally, the new binder was characterized and analyzed by means of element analysis and an IR infrared spectrum.

关键词： animal glue alkaline decomposition modification graft copolymerization etherification cross-linking

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Monitoring Forest Fire with MODIS-NDVI Images in Beijing

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Chinese Forestry Science and Technology 2006年第4期5卷 87-92页

作者： tian Xiaorui shu Lifu wang Mingyu ZHAO Fengjun Forest Protection Laboratory of State Forestry Administration Research Institute of Forest Ecology Environment and Protection Chinese Academy of Forestry Beijing 100091 P.R.China

Fuel moisture monitoring is an important component of fire danger rating system in fire management. This paper describes the application of NDVI images in monitoring potential fire danger and analyses the relationship between MODIS-NDVI and fire weather index. The series of weather data in Beijing are used in this analysis including fire seasons in spring during 2004 to 2005. Canadian Fire Weather Index (FWI) is selected in this study, because it can properly estimate moisture conditions of live fuel. Fine fuel moisture, drought code and FWI values are generated by using the squared inverse distance algorithm. Strong correlations have previously been observed between FWI variables and NDVI data. The MODIS-NDVI images can be used in fire management as component related with live fuel moisture and fire danger.

关键词： forest fire MODIS NDVI fuel moisture content

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A New Method of Fault Location for 35KV Distribution Network Based on The Equivalent Load to Ground

A New Method of Fault Location for 35KV Distribution Network...

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2011 Chinese Control and Decision Conference（CCDC）

作者： tian shu,wang Xiaowei,wang Juanjuan

It installed the monitoring devices with a certain distance in the 35KV line to determine accurately the fault location in this paper,the load units were grounded with taking into account the actual operating conditions of load by the ATP *** found that the transient power waveforms of healthy section were very similar in the same side of fault point by the simulation,while the similarity of fault section was poor in the both sides of fault *** the correlation coefficient was introduced to evaluate the relationship,when the similarity is high,the value of correlation coefficient is larger,on the contrary,the value of correlation coefficient is smaller when the similarity is ***,it can compare the value calculated with the threshold value preset of main station to determine accurately the fault *** principle of this method is simple,and the data uploaded is small,so it is convenient to determine quickly the fault location.

关键词： -fault location load earthing transient power main station

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Simulation and Research of Single-phase to Ground of Distribution network

Simulation and Research of Single-phase to Ground of Distrib...

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2010 Chinese Control and Decision Conference

作者： shu tian,Xiaowei wang,Juanjuan wang Institute of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo,454003,China

＜正＞Based on simulation and analysis of single-phase to ground system of distribution network,utilizing the good time-frequency characteristics and localized ability of wavelet packet to deal with transient information of fault in this *** method can accurately capture the voltage wave head of instantaneous fault to provide a theoretical basis for fault location of distribution ***,when analyzed the waveforms of zero-mode voltage and current,it found that the fault line polarity of zero-mode voltage and zero-mode current are opposite but the polarity of health lines are same in the first *** addition,the amplitude of fault line is larger than the health lines *** the finds above,the relay protection scheme of zero-mode power can be constructed,and the scheme is immune to the influence of fault time,transition resistors and other ***,it provided a good condition for the development of relay protection level of distribution network.

关键词： Wavelet packet Zero-mode voltage Zero-mode power Polarity

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Research on wavelet neural network for fault location in power distribution network

Research on wavelet neural network for fault location in pow...

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2009年中国智能自动化会议

作者： tian shu,wang Xiao-wei,wang Juan-juan (School of Electrical Engineering and Automation,Henan Polytechnic University,454000)

The distribution network own characteristics such as:complicated topology and variable operation mode,so the fault location problem of the distribution network has not been *** on the analysis of the single-phase ground of the system,this paper combines wavelet analysis and neural *** method not only utilize time-frequency features and zoom capabilities of wavelet analysis in order to pick up the characteristics of component,but also take advantage of the capacity of non-linear fitting of neural network. These studies establish correspondence between characteristics of component and fault location,and resolve successfully the problem of the precision positioning,the thought of fault location has fully theoretical *** data of EMTP/ATP simulation shows that the scheme has high precision,adaptable and reliable performance.

关键词： Distribution network Neural network Fault location Wavelet analysis

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Forest Fires and Prevention Strategies in Northwestern Region of China

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Chinese Forestry Science and Technology 2003年第2期2卷 66-72页

作者： tian Xiaorui shu Lifu wang MingyuResearch Institute of Forest Ecology, Environment and Protection, Chinese Academy of ForestryBeijing 100091, P.R. China

The paper described the natural conditions and forest types in Northwestern Region of China. Most forests in the region are distributed in subalpine areas. It is important to protect the existent forests in the region for maintaining ecological balance. According to the statistics results of 1991~2000, the paper analyzes the forest fires distribution and fire severity. Annually the numbers of forest fires range from 52 to 240. The incidence rate of forest fires in Northwestern Region is under 0.33 per t...

关键词： forest fires Northwestern Region fire management strategy

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Research on Curing Monitoring System of a Variable Step Adaptive Algorithm of the CAN Bus

Research on Curing Monitoring System of a Variable Step Adap...

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2009中国控制与决策会议

作者： tian shu,wang Xiaowei,wang Juanjuan Institute of Electrical Engineering and Automation Henan Polytechnic University Jiaozuo City,Henan Province,China

Traditional monitoring system of curing machines can hardly meet controlling requirement not only because it is interfered easily by the hostile environment of locale in the respect of data acquisition,but also it has a low processing speed of data and weak communication *** study establishes a CAN bus monitoring network which can fully utilize the powerful digital signal processing ability of DSP,and adopts a new sort of variable step LMS adaptive filtering *** algorithm resolves better the contradiction between filtering speed and precision,and then improves the accuracy of data acquisition and the real-time data processing through controlling step-size ***,it optimizes the performance of the *** CAN bus network achieve effectively the real-time sharing and monitoring of data,besides,because of the open structure,the study also supplies a foresighted thought for the later construction and capacity expansion of the system.

关键词： Monitoring system DSP Adaptive algorithm CAN bus Variable step LMS

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GEOCHEMICAL REASERCH ON ORE-CONTROLLING STRUCTURE IN LIAODONG LUOQUANBEI-BAIYUN GOLD MINERAL BELT

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Geotectonica et Metallogenia 2001年第1期25卷 159-161页

作者： LI Pei zheng, tian shu hai, wang Qian cheng (College of Resource, Environment and Civil Engeneering, Central South University, Changsha 410083, China) College of Resource Environrnent and Civil Engeneering Central South UniversityChangsha 410083China

In recent2 0 years,because of the finding ofmany large- superlargegold deposits,we re- new the theories for prospecting and gain many things and *** current geo- chemical and gold- forming theories underline the importance of the early submarine volcano- sedimentation,metamorphic differention,sedimentation of terrigenous clastics,thermal spring and it’s sedimentation,syngenesis process and other hypergene supplying the source for metallogenic *** to the study for source bed(rock) and depsitional for- mation of gold,we find that gold will be gradually enriched and mineralized in source bed (rock) ,because of variousgeologicprocesses,such as regional metamorphism ormigmatiza- tion,geothermal bittern,volcanism. The ore- control of deep and giant fault and ductile shear beltand tectono- flash space is emphasized,especially,we should notice the long- term, succession and multistage of the

关键词： rock SE GEOCHEMICAL REASERCH ON ORE-CONTROLLING STRUCTURE IN LIAODONG LUOQUANBEI-BAIYUN GOLD MINERAL BELT ORE

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