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Extended UML with Role Modeling 被引量:4
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作者 He Ke\|qing 1, Jiang Hong 1, He Fei 2, Ying Shi 3 1 School of Computer Science,Wuhan University,Wuhan 430072,China 2.Japan Advanced Institute of Science and Technogy,923\|1292,Japan 3.Stae Key Lab. of Software Engineering, Wuhan University,Wuhan 《Wuhan University Journal of Natural Sciences》 CAS 2001年第Z1期175-182,共8页
UML is widely accepted and applied by the international software industry. UML is a powerful language for Object oriented modeling, designing, and implementing software systems, but its Use Case method for requirem... UML is widely accepted and applied by the international software industry. UML is a powerful language for Object oriented modeling, designing, and implementing software systems, but its Use Case method for requirement analysis and modeling software patterns has some explicit drawbacks. For more complete UML, this paper proposes the Role Use Case modeling and its glyphs, and provides an instance of requirement analysis using Role Use Case method. Uses the Role Model to modeling software pattern at knowledge level. This paper also extends the UML Meta Model and accentuates “RM before UML's class Modeling”. 展开更多
关键词 UML role role modeling software pattern use case
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Role Modeling: A Modeling Method for Software Pattern at Knowledge Level
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作者 Xu Yong\|song 1,He Ke qing 1,Ying Shi 2 1.School of Computer, Wuhan University, Wuhan 430072, China 2.State Key Laboratory of Software Engineering, Wuhan University,Wuhan 430072, China 《Wuhan University Journal of Natural Sciences》 CAS 2001年第Z1期200-203,共4页
Based on dominant degree of role model among the viewpoints for object oriented modeling process, it dissertates that role modeling is a modeling method for software pattern at knowledge level. After giving some examp... Based on dominant degree of role model among the viewpoints for object oriented modeling process, it dissertates that role modeling is a modeling method for software pattern at knowledge level. After giving some examples for modeling design pattern and analysis pattern at knowledge level using role model, it presents a process for refining design pattern from role model to class model and event trace diagram of UML. In this paper, we advocate the opinion that role modeling before object modeling of UML. 展开更多
关键词 object oriented role modeling software pattern UML
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Efficiency of Managers as Role Models:A Social Learning Theory Perspective
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作者 Myrto Boumpouri Michael Galanakis 《Psychology Research》 2022年第12期933-938,共6页
This systematic literature review aimed to analyze and synthesize studies that indicated the importance of behavioral observation in the organizational context.Based on Social Learning Theory and by considering releva... This systematic literature review aimed to analyze and synthesize studies that indicated the importance of behavioral observation in the organizational context.Based on Social Learning Theory and by considering relevant recent findings and theories,the impact of managers as role models for employees is researched and analyzed.The importance of this topic is to determine ways that learning and enhancing performance in the workplace can be applied for people management development.The literature for theory was numerous,however studies on the particular topic were limited and not expanded in the organizational context.The key message of this review is that the impact of managers and leaders can be positive and progressive both for the employees and for the organization. 展开更多
关键词 social learning theory role modeling management developmental leadership observational learning behavioral learning
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Hollywood Is Not the Role Model for Chinese Films
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《China Today》 2001年第4期36-39,共4页
关键词 Hollywood Is Not the role model for Chinese Films
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Changing Mode of Regulation:Role Models in Moral Education Textbooks for Primary Schools in China,1999-2005
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作者 TSE Thomas Kwan-Choi ZHANG Limin 《Frontiers of Education in China》 2017年第1期52-74,共23页
The use of role models for learning and publicity is widespread in China.By comparing four sets of primary school textbooks complied and published by People’s Education Press between 1999 and 2005,this study reveals ... The use of role models for learning and publicity is widespread in China.By comparing four sets of primary school textbooks complied and published by People’s Education Press between 1999 and 2005,this study reveals the similarities and differences between these textbooks with regard to the positive role models covered and the virtues conveyed.The major role models in both versions of the textbooks can be characterized as representing four main types of persons:children,Han Chinese,males,and modern people.However,the occupations of these role models are more diverse in the new textbooks,and the more recent editions place more emphasis on moral values such as“protecting the environment,”“loving peace,”and“promoting democratic cooperation.”The implications of the findings and the potential problems arising in the textbooks are discussed at the end,particularly noting the changing mode of regulation with regard to the individual-collective relationship. 展开更多
关键词 role models moral education textbooks primary schools China
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Finding Role Models
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作者 JANET ROBERTS 《Beijing Review》 2011年第41期32-32,共1页
As a university educator, I employ literature as a guide for young womento navigate the field of choices. Theeducational gap by sex in China waswide in the late 1980s but
关键词 Finding role models
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An everlasting role of animal models in understanding human disease 被引量:1
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作者 Dr. Xiao Yang Genetic Laboratory of Development and Diseases, State Key Laboratory of Proteomics, Institute of Biotechnology, Beijing 100071, China Dr. Chonglin Yang Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100190, China 《Journal of Genetics and Genomics》 SCIE CAS CSCD 2010年第9期558-558,共1页
Model organisms have been widely used to dissect important biological phenomena, as well as to explore potential causes and treatments for human disorders. Much of our knowledge on molecular mechanisms underlying the ... Model organisms have been widely used to dissect important biological phenomena, as well as to explore potential causes and treatments for human disorders. Much of our knowledge on molecular mechanisms underlying the heredity, development as well as physiology is largely derived from the researches of model organisms. We have witnessed an explosive increase in the development and application of genetic modified model organisms in the last decade. 展开更多
关键词 GENE An everlasting role of animal models in understanding human disease
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Evaluation of the Effects of Cypermethrin on Female Reproductive Function by Using Rabbit Model and of the Protective Role of Chinese Propolis 被引量:3
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作者 AE Khatab NM Hashem +2 位作者 LM El-Kodary FM Lotfy GA Hassan 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2016年第10期762-766,共5页
The prophylactic effects of Chinese propolis against cypermethrin toxicity were evaluated by performing ovary and uterus histopathology, as well as by characterizing ovarian function, embryos, and litters. Cypermethri... The prophylactic effects of Chinese propolis against cypermethrin toxicity were evaluated by performing ovary and uterus histopathology, as well as by characterizing ovarian function, embryos, and litters. Cypermethrin induced atypia in the ovary and uterus, and decreased the ovulation sites and the number of embryos. Cypermethrin-induced oxidative stress during pregnancy, decreased the parturition rate as well as the number and weight of offspring and increased the incidence of morphological malformations in the offspring. Administration of propolis to cypermethrin-treated animals mitigated cypermethrin-induced reproductive toxicity. 展开更多
关键词 Evaluation of the Effects of Cypermethrin on Female Reproductive Function by Using Rabbit model and of the Protective role of Chinese Propolis Pro GPX
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A Role-Based PMI Security Model for E-Government 被引量:2
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作者 WULi-jun SUKai-le YANGZhi-hua 《Wuhan University Journal of Natural Sciences》 CAS 2005年第1期329-332,共4页
We introduce the general AC( atlribure certificate), the role specificationAC and the rolt assignment AC We discuss the rolt-based PMI(Privilege Management Infrastructure)architecture. The role-based PMT(Public-Kty In... We introduce the general AC( atlribure certificate), the role specificationAC and the rolt assignment AC We discuss the rolt-based PMI(Privilege Management Infrastructure)architecture. The role-based PMT(Public-Kty In-frastructure) secure model forE-govcrnment isresearehed by combining the role-bastd PMI with PKI architeclure (Public Key Infrastructure). Themodel has advantages of flexibility, convenience, less storage space and less network consumptionetc. We are going to ust iht secure modelin the E-govern-ment system. 展开更多
关键词 E-govemment public key certificate role-specification AC role-assignmentAC ihe security model for E- government
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A T-Cell Model for the Biological Role of Selenium-Dependent Glutathione Peroxidase
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作者 ALAN M. DIAMOND YASUSHI KATAOKA +3 位作者 JUDITH MURRAY DUAN CHENGYING THOMAS M. FOLKST,AND PAUL. A. SANDSTROM(Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL 60637 USA Retrovirus Disease Branch, Division of Viral and Rickettsial 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 1997年第2期246-252,共7页
The cytosolic form of selenium-dependent glutathione peroxidase detoxifies both hydrogen and lipid peroxides and therefore represents a major component of the cellular anti-oxidant defenses. In order to study the biol... The cytosolic form of selenium-dependent glutathione peroxidase detoxifies both hydrogen and lipid peroxides and therefore represents a major component of the cellular anti-oxidant defenses. In order to study the biological role of this enzyme, we generated an expression construct in a retroviral vector, which when introduced into immortalized human T-cells, resulted in significant increases in the activity of this important enzyme. This effect is stable over extended maintenance in culture. The anti-oxidant defenses in these same cells are also shown to be attenuated hy chemically reducing cellular glutathione levels. Collectively, the abllity to both increase and decrease the anti-oxidant defenses in human T cells results in a useful model system for the study of oxidative stress and signaling in this cell type 展开更多
关键词 RES cell A T-Cell model for the Biological role of Selenium-Dependent Glutathione Peroxidase HIV AIDS
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The Research of Role Tree-Based Access Control Model
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作者 陆虹 夏天 《Journal of Donghua University(English Edition)》 EI CAS 2010年第2期274-276,共3页
Towards the crossing and coupling permissions in tasks existed widely in many fields and considering the design of role view must rely on the activities of the tasks process,based on Role Based Accessing Control (RBAC... Towards the crossing and coupling permissions in tasks existed widely in many fields and considering the design of role view must rely on the activities of the tasks process,based on Role Based Accessing Control (RBAC) model,this paper put forward a Role Tree-Based Access Control (RTBAC) model. In addition,the model definition and its constraint formal description is also discussed in this paper. RTBAC model is able to realize the dynamic organizing,self-determination and convenience of the design of role view,and guarantee the least role permission when task separating in the mean time. 展开更多
关键词 role Based Accessing Control (RBAC) role Tree-Based Access Control (RTBAC) models Constraints Permission
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The Manufacturing Equipment Support Model Based on the Manufacturing Equipment Role
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作者 LIU Jiu-yi LI Bo WANG Ke-qin 《International Journal of Plant Engineering and Management》 2013年第1期37-42,共6页
This work aims to investigate the manufacturing equipment support model for the purpose of improving the efficiency and quality of manufacturing. First, the concept of manufacturing capacity is defined, and the re- la... This work aims to investigate the manufacturing equipment support model for the purpose of improving the efficiency and quality of manufacturing. First, the concept of manufacturing capacity is defined, and the re- lationship between practical and expected manufacturing capacity is described. Then the concept of role is intro- duced and the manufacturing equipment role is defined in detail. Based on the analysis of manufacturing capacity and manufacturing equipment role, the three-stage manufacturing equipment support model is proposed. With this model, the manufacturing task can be decomposed into several manufacturing equipment roles, and the ex- pended manufacturing capacity involved in the manufacturing equipment role can be matched with the practical manufacturing capacity of the enterprise. The measures are discussed depending on different matching degrees. 展开更多
关键词 manufacturing equipment manufacturing capacity manufacturing equipment role support model
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A Lattice Model on P2P Based on Trust and Role
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作者 Yihe Liu 《通讯和计算机(中英文版)》 2010年第1期46-50,共5页
关键词 P2P网络 格子模型 信任度 基于角色的访问控制 信息安全模型 RBAC 晶格模型 信息流
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创业知识对创业意愿的影响:创业自我效能感与角色榜样的作用 被引量:2
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作者 彭翠 贾琦 李宗波 《心理研究》 2025年第1期56-63,共8页
采用问卷调查法对423名应届大学毕业生进行调查,基于社会认知理论考察了创业知识对创业意愿的影响,以及创业自我效能感和角色榜样在该影响过程中的作用机制。结果表明:创业知识对大学生创业意愿和创业自我效能感均具有显著的正向预测作... 采用问卷调查法对423名应届大学毕业生进行调查,基于社会认知理论考察了创业知识对创业意愿的影响,以及创业自我效能感和角色榜样在该影响过程中的作用机制。结果表明:创业知识对大学生创业意愿和创业自我效能感均具有显著的正向预测作用,创业自我效能感在创业知识与创业意愿之间起部分中介作用,父母创业角色榜样与亲朋创业角色榜样对创业知识与创业意愿之间的关系均具有显著的负向调节效应。具体而言,当身边有创业角色榜样时,创业知识对创业意愿的促进作用会被削弱;反之当身边缺少创业角色榜样时,创业知识对创业意愿的促进作用则更明显。 展开更多
关键词 创业知识 创业意愿 创业自我效能感 角色榜样 大学毕业生
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基于中国文化的伦理培训对组织和谐的促进作用研究——言教、身教和境教的协同作用
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作者 王磊 晁罡 程雪莲 《企业经济》 北大核心 2025年第6期52-61,共10页
基于社会认知理论和中国传统伦理教育的视角,本文通过长期跟踪调查,对一家全方位用儒家文化理念和方法进行管理的传统文化践履型企业开展单案例纵向研究,结果表明:言教、身教和境教是组织伦理培训的三个重要方面,各自发挥着独特的作用;... 基于社会认知理论和中国传统伦理教育的视角,本文通过长期跟踪调查,对一家全方位用儒家文化理念和方法进行管理的传统文化践履型企业开展单案例纵向研究,结果表明:言教、身教和境教是组织伦理培训的三个重要方面,各自发挥着独特的作用;言教、身教和境教共同构成了一个三教合一的系统,即内求、利他的核心价值观体系;此系统协同发挥影响,共同构建具有中国特色的组织和谐文化。本研究拓展了社会认知理论在中国文化背景下对组织伦理培训的解释力,深化了对于企业文化形态和内涵的认识,对于企业如何协同运用具有中国特色的言教、身教和境教等培训手段,发挥内求、利他等传统伦理价值,构建组织和谐文化具有重要实践价值。 展开更多
关键词 伦理培训 言教 身教 境教 社会认知
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大学生榜样认同的样态变化及其引导策略 被引量:1
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作者 陈万球 刘奇 《长沙大学学报》 2025年第1期94-101,共8页
榜样是一种催人奋进的力量,是一个人锐意进取的动力。榜样认同作为榜样教育的关键切入点,在大学生成长成才的过程中扮演着重要的角色。当代大学生榜样认同发生了从一元价值取向到多元价值取向、从崇拜“权威”到寻找同辈榜样、从被动认... 榜样是一种催人奋进的力量,是一个人锐意进取的动力。榜样认同作为榜样教育的关键切入点,在大学生成长成才的过程中扮演着重要的角色。当代大学生榜样认同发生了从一元价值取向到多元价值取向、从崇拜“权威”到寻找同辈榜样、从被动认同到主动选择、从“可敬”到“可学”等样态变化。榜样认同的样态变化导致大学生价值观冲突、榜样人物的选树标准难度加大、盲目崇拜的不良风气等问题。新形势下,提升榜样认同效果,应从旗帜引领、合力灌溉、实践育人三个维度同向发力,推动榜样认同高质量发展。 展开更多
关键词 大学生 榜样认同 样态变化
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榜样文化在某公立医院高质量发展中的场效应研究
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作者 项春梅 蔡思雨 +2 位作者 吴峥 卢曦 张国君 《中国医院》 北大核心 2025年第6期36-39,共4页
借用物理学中“场”和“场效应”概念,通过文献研究法和调查研究法对某公立医院榜样文化开展个案研究,发现榜样文化的3个效应,即集聚效应、协同效应和辐射效应。用关系图揭示3个效应之间的相互作用及其产生的良性循环,反映榜样文化在公... 借用物理学中“场”和“场效应”概念,通过文献研究法和调查研究法对某公立医院榜样文化开展个案研究,发现榜样文化的3个效应,即集聚效应、协同效应和辐射效应。用关系图揭示3个效应之间的相互作用及其产生的良性循环,反映榜样文化在公立医院高质量发展中的重要作用。公立医院要积极培育榜样文化。 展开更多
关键词 榜样文化 公立医院 高质量发展 场效应
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创业榜样对机会型创业意愿的影响和作用
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作者 耿广汉 刘献利 李宝礼 《武汉商学院学报》 2025年第3期71-76,共6页
本文基于社会学习理论和成就动机理论,对1425份样本实证分析,探究创业榜样对机会型创业意愿的作用机制,分析了成就需要的中介作用和心理资本的调节作用。结果表明,创业榜样对机会型创业意愿具有显著正向影响;成就需要在创业榜样与机会... 本文基于社会学习理论和成就动机理论,对1425份样本实证分析,探究创业榜样对机会型创业意愿的作用机制,分析了成就需要的中介作用和心理资本的调节作用。结果表明,创业榜样对机会型创业意愿具有显著正向影响;成就需要在创业榜样与机会型创业意愿之间起着部分中介作用;心理资本不仅正向调节了成就需要对机会型创业意愿的影响,而且调节了成就需要的中介作用。心理资本越高,成就需要对机会型创业意愿影响越强,成就需要在创业榜样与机会型创业意愿之间所起中介效应也越强。模糊集定性比较分析证实上述研究结果具有稳健性。研究结论为推动机会型创业活动提供了新思路。 展开更多
关键词 创业榜样 成就需要 心理资本 机会型创业意愿
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创业榜样对农村籍大学生返乡创业意愿的影响研究
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作者 杜娟 苑永琴 《山西经济管理干部学院学报》 2025年第1期1-7,共7页
返乡创业热现象说明返乡创业存在传染效应,农村籍大学生会受到创业榜样影响而产生返乡创业意愿,但当前研究并未揭示二者的内在机理。基于刺激-有机体-反应(Stimulus-Orga-nism-Response,以下简称SOR)理论和情绪传染理论,以公众型创业榜... 返乡创业热现象说明返乡创业存在传染效应,农村籍大学生会受到创业榜样影响而产生返乡创业意愿,但当前研究并未揭示二者的内在机理。基于刺激-有机体-反应(Stimulus-Orga-nism-Response,以下简称SOR)理论和情绪传染理论,以公众型创业榜样、关系型创业榜样为自变量,返乡创业意愿为因变量,创业激情为中介变量,同时引入风险倾向作为调节变量构建了理论模型,并通过305个有效问卷调查样本的实证研究发现:公众型创业榜样和关系型创业榜样正向促进农村籍大学生形成返乡创业意愿;创业激情在公众型创业榜样和农村籍大学生返乡创业意愿之间发挥中介作用,创业激情在关系型创业榜样和返乡创业意愿之间发挥中介作用;风险倾向正向调节创业激情与返乡创业意愿的关系。研究结论揭示了公众型创业榜样、关系型创业榜样对返乡创业意愿的作用路径和边界条件,并为提升农村籍大学生返乡创业意愿提供建议。 展开更多
关键词 返乡创业意愿 创业榜样 创业激情 SOR理论
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创业榜样导入高职创新创业教育的融合逻辑、实施困境和纾困路向
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作者 李卫华 谢虔 《江苏商论》 2025年第8期120-124,共5页
在创新驱动发展战略的深入推动下,创新创业教育正逐步成为推动中国高等教育改革的关键力量。创业榜样作为重要的教育资源,对高职学生的创新创业认知与能力提升具有显著作用。本文基于计划行为理论(TPB)模型,探索了创业榜样导入高职创新... 在创新驱动发展战略的深入推动下,创新创业教育正逐步成为推动中国高等教育改革的关键力量。创业榜样作为重要的教育资源,对高职学生的创新创业认知与能力提升具有显著作用。本文基于计划行为理论(TPB)模型,探索了创业榜样导入高职创新创业教育的融合逻辑,并针对师资薄弱、内容单一、形式僵化及平台局限等困境,提出了师资队伍多元化、课程内容多样化、教学形式丰富化及平台建设开放化等纾困路向。旨在为高职创新创业教育提供有效对策,促进创业榜样资源的最大化利用,推动中国高职创新创业教育持续健康发展。 展开更多
关键词 创业榜样 高职创新创业教育 教育教学改革
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