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Journal of Contemporary Educational Research 2024年第9期8卷 112-119页

作者： qinxian chen Xuanxuan Zhong Xinyi Liu School of Foreign Languages Tibet UniversityLhasa 850000Xizang Autonomous RegionChina

With the continuous advancement of education informatization,Technological Pedagogical Content Knowledge(TPACK),as a new theoretical framework,provides a novel method for measuring teachers’informatization teaching *** study takes normal students of English majors from three ethnic universities as the research object,collects relevant data through questionnaires,and uses structural equation modeling to conduct data analysis and empirical research to investigate the differences in the TPACK levels of these students at different grades and the structural relationships among the elements in the TPACK *** technological pedagogical knowledge element of the TPACK structure was not obtained by exploratory factors analysis but through path analysis and structural equation modeling,the results show that the one-dimensional core knowledge of technological knowledge(TK),content knowledge(CK),and pedagogical knowledge(PK)have a positive effect on the two-dimensional interaction knowledge of technological content knowledge(TCK)and pedagogical content knowledge(PCK);furthermore,TCK and PCK have a positive effect on TPACK;and TK,CK,and PK indirectly affect TPACK through TCK and *** this basis,suggestions are provided to ethnic colleges and universities to develop the TPACK knowledge competence of normal students of English majors.

关键词： TPACK Ethnic colleges and universities Normal students of English major Structural equation modeling

Research on Enhancing Students’Intercultural Awareness and Competence in English Teaching

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Journal of Contemporary Educational Research 2024年第7期8卷 316-322页

作者： Xuanxuan Zhong Xinyi Liu qinxian chen School of Foreign Languages Tibet UniversityLhasa 850000Xizang Autonomous RegionChina

With the deepening of globalization,intercultural communication has become an important part of people’s daily lives and ***,as an international language,plays a vital role in intercultural ***,simple language knowledge can no longer meet the needs of modern *** need to have intercultural awareness and competence to better adapt to the development of ***,it is particularly important to improve students’intercultural awareness and competence in English *** paper will discuss how to improve students’intercultural awareness and competence in English teaching,which includes three *** first part introduces the definition of intercultural awareness and *** second part explores the importance of intercultural awareness and competence to students,which can help students better understand and respect different cultures,stimulate students’innovative thinking and creativity,and cultivate critical thinking skills,and is also of great significance to students’professional development,personal growth,and social *** third part discusses the effective methods and strategies to improve students’intercultural awareness and competence in teaching,including carrying out cultural discussion and debate,introducing diverse materials,creating intercultural experience teaching activities,and using virtual learning *** a certain extent,this study can enrich the theoretical research in the field of intercultural awareness and competence,help to improve students’intercultural awareness and competence,and provide certain practical guidance for educators to teach intercultural courses.

关键词： Intercultural awareness Intercultural competence English teaching

人工肝股静脉置管导管相关性血栓的影响因素分析

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中华临床感染病杂志 2024年第3期17卷 213-217页

作者：章华芬陈辉张鑫魏柳毅陈琴仙张卓瑶王晓燕黄丽华浙江大学医学院附属第一医院感染病科杭州310003 浙江大学医学院附属第一医院护理部杭州310003

目的探讨人工肝治疗股静脉置管发生导管相关性血栓(catheter-related thrombosis, CRT)的影响因素, 为CRT的管理提供参考依据。方法回顾性收集2019年2月26日至2022年3月30日浙江大学医学院附属第一医院人工肝中心1 060例因肝脏疾病接受... 详细信息

目的探讨人工肝治疗股静脉置管发生导管相关性血栓(catheter-related thrombosis, CRT)的影响因素, 为CRT的管理提供参考依据。方法回顾性收集2019年2月26日至2022年3月30日浙江大学医学院附属第一医院人工肝中心1 060例因肝脏疾病接受非生物型人工肝治疗且留置股静脉导管患者的临床资料, 并将其分为CRT组(n=574)和非CRT组(n=486)。采用多因素Logistic回归分析人工肝股静脉置管发生CRT的影响因素。结果 1 060例人工肝股静脉置管患者CRT发生率为54.2%(574/1 060)。单因素分析显示, 性别、置管前后D-二聚体、国际标准化比值(international normalized ratio, INR)、总胆红素、置管位置和留置时间是人工肝股静脉置管后发生CRT的影响因素(P值均500 μg/L FEU(OR=1.697, 95%CI 1.191~2.416, P=0.003)、INR≥1.5(OR=1.343, 95%CI 1.001~1.801, P=0.049)是人工肝股静脉置管CRT的高危因素。结论人工肝股静脉置管CRT发生率高, 临床上医护人员应早期识别其高风险人群, 并及时采取预防措施。

关键词：人工肝支持治疗股静脉置管导管相关性血栓影响因素

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民办高校职业年金制度设计研究

中国人力资源开发 2014年第22期31卷 61-66页

作者：邢赛鹏陈琴弦武汉工商学院华中科技大学武昌分校

本文立足于职业年金建立的理论依据,分析职业年金工资替代率的影响参数,设计出民办高校职业年金制度方案,并对促进民办高校职业年金的发展提出政策建议。

关键词：民办高校职业年金替代率研究

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基于整合营销理论的网易云音乐传播策略

科技创业月刊 2019年第9期32卷 30-32页

作者：陈琴弦陈婷武昌首义学院经济管理学院

随着网络环境发展,在企业经营传播的过程中,整合营销传播越发受到重视,新媒体迅速发展让整合营销的方式更加多元化。围绕整合营销对网易云音乐的传播策略进行分析,通过问卷调查了解网易云音乐的用户特征,探讨在互联网环境下,以消费者为... 详细信息

随着网络环境发展,在企业经营传播的过程中,整合营销传播越发受到重视,新媒体迅速发展让整合营销的方式更加多元化。围绕整合营销对网易云音乐的传播策略进行分析,通过问卷调查了解网易云音乐的用户特征,探讨在互联网环境下,以消费者为导向的新型整合营销传播策略,开展对企业的传播推广,为企业提供整合营销传播参考借鉴。

关键词：整合营销网易云音乐传播策略

基于产学研合作教育的应用型本科“双能+双证”人才培养模式与机制

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现代教育管理 2015年第4期 86-90页

作者：邢赛鹏陈琴弦陶梅生武汉工商学院湖北武汉430065 华中科技大学武昌分校湖北武汉430064 武汉大学湖北武汉430072

产学研合作教育的人才培养模式是国际职教界公认的应用型人才培养途径。应用型本科"双能+双证"人才培养模式是指以就业为导向,以学生为中心,以能力为本位,构建以产学研合作教育政策支持体系、"双师型"教师队伍保障体系、应用型人才培养... 详细信息

产学研合作教育的人才培养模式是国际职教界公认的应用型人才培养途径。应用型本科"双能+双证"人才培养模式是指以就业为导向,以学生为中心,以能力为本位,构建以产学研合作教育政策支持体系、"双师型"教师队伍保障体系、应用型人才培养体系和职业资格证书管理体系为支撑的运行机制,旨在培养以学生的创新能力和实践能力为核心的能力素质(简称"双能"),并获取学历证书和与专业相关的职业资格证书(简称"双证")的人才培养模式。

关键词：产学研合作教育应用型本科双能双证人才培养模式

应用技术型本科高校“双师型”教师评定标准研究

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职业技术教育 2015年第4期36卷 45-48页

作者：邢赛鹏陶梅生陈琴弦陈显友武汉工商学院武汉大学华中科技大学武昌分校

应用技术型本科高校"双师型"教师队伍是培养应用型本科创新人才的基本保障,但当前缺乏被各界普遍认同的"双师型"教师评定标准。从应用技术型本科高校"双师型"教师能力素质与人才培养对象的衔接路径出发,依据"评价指标导向与学校发展定... 详细信息

应用技术型本科高校"双师型"教师队伍是培养应用型本科创新人才的基本保障,但当前缺乏被各界普遍认同的"双师型"教师评定标准。从应用技术型本科高校"双师型"教师能力素质与人才培养对象的衔接路径出发,依据"评价指标导向与学校发展定位相结合"、"静态性和动态性相结合"、"定量和定性相结合"等原则,构建"双师型"教师素质冰山模型的显性特征指标和隐性特征指标,旨在建立分类管理视角下"双师型"教师评定标准体系,为"双师型"教师的引进、培养、评价和管理提供科学依据。

关键词：应用技术型本科高校 “双师型”教师评定标准

数字化背景下团队领导授权赋能对员工创造力的跨层次影响机制

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管理学报 2023年第10期20卷 1477-1485页

作者：邢赛鹏赵琛徽汤一鹏陈琴弦武汉工商学院管理学院湖北商务服务发展研究中心中南财经政法大学工商管理学院武昌首义学院经济管理学院

基于I-P-O(input-process-output)理论框架,通过收集85个数字化管理的研发团队和641名员工的有效配对调研数据,借助Bootstrapping和Monte Carlo模拟检验等方法,探索领导授权赋能行为对员工创造力的跨层次影响机制。研究结果表明:领导授... 详细信息

基于I-P-O(input-process-output)理论框架,通过收集85个数字化管理的研发团队和641名员工的有效配对调研数据,借助Bootstrapping和Monte Carlo模拟检验等方法,探索领导授权赋能行为对员工创造力的跨层次影响机制。研究结果表明:领导授权赋能行为能够通过提高团队互动有效性正向影响员工创造力;团队类型调节领导授权赋能行为与团队互动有效性之间的关系,具体是相对于项目团队而言,当团队类型为部门团队时,不仅领导授权赋能行为与团队互动有效性之间的效应更强,而且领导授权赋能行为通过提高团队互动有效性对员工创造力的间接效应也更强。

关键词：数字化转型领导授权赋能行为团队互动有效性员工创造力团队类型

Adaptive fuzzy tracking control for a class of uncertain MIMO nonlinear systems using disturbance observer

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Science China(Information Sciences) 2014年第1期57卷 246-258页

作者： chen Mou chen WenHua WU qinxian College of Automation Engineering Nanjing University of Aeronautics and Astronautics Department of Aeronautical and Automotive Engineering Loughborough University Loughborough

In this paper,the adaptive fuzzy tracking control is proposed for a class of multi-input and multioutput(MIMO)nonlinear systems in the presence of system uncertainties,unknown non-symmetric input saturation and external *** logic systems(FLS)are used to approximate the system uncertainty of MIMO nonlinear ***,the compound disturbance containing the approximation error and the timevarying external disturbance that cannot be directly measured are estimated via a disturbance *** appropriately choosing the gain matrix,the disturbance observer can approximate the compound disturbance well and the estimate error converges to a compact *** control strategy is further extended to develop adaptive fuzzy tracking control for MIMO nonlinear systems by coping with practical issues in engineering applications,in particular unknown non-symmetric input saturation and control *** this setting,the disturbance observer technique is combined with the FLS approximation technique to compensate for the efects of unknown input saturation and control *** approach based analysis shows that semi-global uniform boundedness of the closed-loop signals is guaranteed under the proposed tracking control *** simulation results are presented to illustrate the efectiveness of the proposed tracking control schemes.

关键词： MIMO nonlinear system input saturation disturbance observer fuzzy logic systems tracking control

Anti-disturbance control of hypersonic flight vehicles with input saturation using disturbance observer

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Science China(Information Sciences) 2015年第7期58卷 28-39页

作者： chen Mou REN BeiBei WU qinxian JIANG ChangSheng College of Automation Engineering Nanjing University of Aeronautics and Astronautics Department of Mechanical Engineering Texas Tech University

This paper proposes an anti-disturbance control scheme for the near space vehicle(NSV) based on terminal sliding mode(TSM) technique and disturbance observer method. To tackle the system uncertainty and the time-varying unknown external disturbance of the NSV, a disturbance observer based on TSM technique is designed which can render the disturbance estimate error convergent in finite time. Furthermore, an auxiliary design system is introduced to analyze the input saturation effect. Based on the developed disturbance observer and the auxiliary design system, an anti-disturbance attitude control scheme is developed for the NSV using the TSM technique to speed up the convergence of all signals in closed-loop system. For the closed-loop system,the stability is rigorously proved by using the Lyapunov method and we guarantee the finite time convergence of all closed-loop system signals in the presence of the integrated affection of the system uncertainty, the input saturation, and the unknown external disturbance. Simulation study results are given to show the effectiveness of the developed TSM anti-disturbance attitude control scheme using the disturbance observer and the auxiliary system for the NSV.

关键词： near space vehicles anti-disturbance control sliding mode control input saturation disturbance observer