882 research outputs found
Media Bias -- Empirical Evidence from China's Capital Market
近年来科技发展日新月异,随着信息化技术的普及,媒体报道的影响力已经渗透到社会大众日常生活的方方面面。虽然媒体无法影响人们怎么去想,却可以影响人们去想什么。中国目前处于经济和社会转型期,我国特色的媒体市场化改革和集中化改革都促使媒体行业蓬勃发展,制度改革和相对宽松的报道空间在增强了媒体间竞争的同时,也催生了媒体报道偏差。 目前国内外学者鲜有从形成原因角度研究媒体报道偏差,本文创新性地运用中国资本市场数据检验报道偏差的影响因素。本研究验证了中国资本市场背景下确实存在媒体报道偏差,主要结论有:第一,经济类报纸更倾向于报道负面新闻,而党报和行业报倾向于报道正面新闻。第二,受到报道的目标公司地理位置和...In recent years, with the rapid development of science and information technology, the influence of media has penetrated into our daily lives. Although the media cannot influence how people think, it can influence what they think. China is currently experiencing economic and social transformation. The commercialization and centralization reforms of media have flourished the media industry. The ins...学位:管理学硕士院系专业:管理学院_财务学学号:3212013115060
Validation of a Cantonese version of the Oxford cognitive screen (HK-OCS) for stroke survivors in Hong Kong
The current study reports on the validation of the Cantonese version of the Oxford Cognitive Screen (HK-OCS). Seventy native Cantonese-speaking neurologically healthy individuals were recruited to establish the normative data. Forty six native Cantonese-speaking stroke survivors were assessed on the Cantonese version of the HK-OCS, the Cantonese version of the Western Aphasia Battery, the Cantonese version of Mini-Mental State Examination, the Hong Kong Montreal Cognitive Assessment, the short test of gestural production, the Albert’s Test of Visual Neglect, the Chinese version of the Modified Barthel Index, and the Hong Kong Chinese version of Lawton Instrumental Activities of Daily Living scale. Validity of the HK-OCS was appraised by the difference between the two groups and relationship of these tasks. Paired-sample t-tests showed that neurologically healthy individuals performed significantly better than stroke survivors on the HK-OCS. Positive and significant correlations across related cognitive subtests in other tests were found, suggesting good concurrent validity. Excellent intra-rater and inter-rater reliabilities, fair test-retest reliability, and acceptable internal consistency indicated that the HK-OCS had good reliability. Regarding the predictive values of the HK-OCS, semantics, episodic memory, number writing and orientation best predicted survivors’ functional outcomes. The present study suggested that the HK-OCS is a valid, reliable and comprehensive cognitive screening tool for assessing cognitive impairments in Cantonese-speaking stroke survivors in Hong Kong.published_or_final_versionSpeech and Hearing SciencesBachelorBachelor of Science in Speech and Hearing Science
Research on Teaching Development of New Teachers in Local Colleges From the Perspective of Cooperation
初任教师是我国地方高校专任教师的重要组成部分,初任教师教学发展是地方高校教学质量提高和师资队伍优化的关键。本研究关注通过建立教师教学合作来提高教师教学发展的积极性和主动性,充分开发和使用教师群体资源,最终实现教学发展。 本文在归纳总结相关学者对教师合作问题的研究成果基础上,在学习型组织理论、学习共同体理论以及组织学习理论的指导下,以浙江省某一地方高校初任教师为研究对象,通过问卷调查以及深入访谈,尝试回答四个问题:地方高校初任教师教学发展中存在哪些合作形式?这些合作是否可以促进初任教师教学发展?如果不能,是什么原因阻碍了教师合作作用的发挥?有什么改进策略,以实现初任教师更好地合作从而实现教学发...New teachers are the important part of full-time teachers in local colleges. New teachers’ teaching development is the key of the improvement of teaching quality and the optimization of teachers. This paper attempts to establish teaching cooperation to help improve the enthusiasm and initiative of the development of teaching, fully exploit and use group resources, and ultimately improve teaching. ...学位:教育学硕士院系专业:教育研究院_课程与教学论学号:2572014115180
A research about incentive mechanism of A Call Center ’s customer service representative
随着市场竞争的加剧,客户服务的重要性日益突出,各种类型的呼叫中心应运而生,促进了呼叫中心产业在中国的发展。呼叫中心既是知识、技术密集型产业,又是劳动密集型的产业,提升人力资源管理是呼叫中心面临的重要课题。人力资源管理的核心是实现人力资源资本化、人力资本价值最大化,企业要调动员工的积极性、最大程度地激发员工的潜能,就必须建立良好的激励机制。 A呼叫中心是某通信运营商利用现代通讯手段集中处理与客户的交互过程的机构,提升员工的工作积极性是其人力资源管理的重点工作内容,建立一套公平、合理、有效的激励机制是A呼叫中心目前的目标。 本文从员工需求出发寻找激励员工的最有效手段,通过不同阶段员工对A呼叫中...As market competition intensifies, the importance of customer service is becoming more and more prominent, various types of call center arises at the historic moment, which promotes the development of call center industry in China. Call center is both knowledge and technology intensive industries and also labor-intensive industries, enhancing human resource management is an important task to call ...学位:管理学硕士院系专业:管理学院_工商管理硕士(MBA)学号:1792010115080
Research on the Maturity Model of RFID Application in Retail Supply Chain
RFID(RadioFrequencyIdentification)大规模应用始于零售业,但是由于成本、标准、隐私等因素制约,没有找到合适的应用模式和实施路径,没有得到预想中的发展。本论文试图通过成熟度模型探讨适合零售供应链中RFID应用的可行路径,为企业实施RFID提供参考,并对企业应用过程评估和应用能力进行评价。 本论文首先综述了研究背景和成熟度模型的研究现状,说明研究意义和内容。接着介绍了相关技术背景和成熟过程理论,采用详细的流程分析应用RFID前后的流程优化与改进,从国外沃尔玛、麦德龙的典型应用路径分析引出一个三级的逐层递进的成熟度等级模型,以五个关键绩效指标(技术应用水平、流程管理...The large-scale application of RFID (Radio Frequency Identification) starts in the retail industry. But it hasn’t developed as expected because of such factors as high cost and ununified standards etc, it’s hard to find a suitable bussines modle and roadmap. This thesis discusses the suitable roadmap for the application in retail supply chain. First, the thesis summarized all the documentary rel...学位:管理学硕士院系专业:管理学院管理科学系_技术经济及管理学号:2005130126
Research on the Measurement and Effect of the Dynamic Capabilities ——An Expansion of the Dynamic Capabilities Framework of Teece et al.
动态能力观认为,在当今动荡环境下,竞争优势来自于动态能力,即企业不断改进、更新、重构资源,形成新的功能能力,使之与外部环境相匹配。但目前动态能力理论仍处于探索阶段,由于动态能力本身的抽象性以及内部构成的不明确性,很难具体指导管理实践,因此,研究组织动态能力的组成内容,并验证它们在不同动荡环境下对绩效的作用是有意义的。本文以Teece等的动态能力框架为基础并把它扩展成更具体的内容。通过理论分析、文献研究及定性研究,确定组织动态能力的构成维度为组织学习、整合能力、市场导向、组织柔性和风险防范能力,并提出它们共同影响组织绩效,在此过程环境动荡性起到调节作用。本文以福建省企业为研究对象,利用调查问卷收...According to the dynamic capabilities view, in today's turbulent environments, competitive advantage results from dynamic capacities to continuously improve, innovate, and reconfigure resources to shape new functional competencies that align with the environment. However, currently the dynamic capabilities theory still lies at an exploratory stage. Due to the abstract nature, as well as internal u...学位:管理学博士院系专业:管理学院企业管理系_企业管理(含财务管理、市场营销、人力资源管理)学号:2005140298
The Work of Government Departments, Project Management CYL Discussion —Taking Fujian Province Department of Transportation Case Study
政府部门是政治、经济和文化发展的枢纽,担负着制定政策、指导服务基层工作、维护经济运行秩序、促进经济社会发展的重要职责。在政府职能转变、社会管理创新新形势下,政府部门共青团建设要更加紧密围绕构建社会主义和谐社会的总体目标,更加注重在社会建设、公共服务领域发挥作用,通过积极协助政府管理青年事务,找准参与社会服务管理创新的着力点,拓展服务青年的社会资源,提升团组织服务社会管理职能等路径,实现共青团事业的新发展。 将项目管理理论引入政府部门共青团工作,发挥其应有效用,更好地开展共青团工作,关键是找到项目管理理论应用到政府部门共青团工作的理论切入点。项目管理就是以项目为管理对象的系统方法,它是通过一个...Government is the political, economic and cultural development of the hub , responsible for policy development, guidance services to grass-roots work , maintain economic operation order and promote economic and social development of the important duties. In the transformation of government functions , under the new situation of social management innovation , government departments should be more c...学位:公共管理硕士院系专业:公共事务学院_公共管理硕士(MPA)学号:X201013605
Clinical Observation of Insulin Glargine Combined With Oral Hypoglycemic Agents in the Treatment of Type 2 Diabetes
目的探讨甘精胰岛素联合口服降糖药治疗口服降糖药血糖控制不理想的2型糖尿病的临床疗效。方法选取本院接受治疗的84例口服降糖药血糖控制不理想的2型糖尿病患者,随机分成2组,各42例,其中观察组给予甘精胰岛素注射液联合格列吡嗪控释片与二甲双胍片治疗,对照组给予精蛋白锌重组人胰岛素注射液联合格列吡嗪控释片与二甲双胍片治疗,观察两组患者的临床疗效。结果观察组患者治疗6周后、12周后的糖化血红蛋白水平、空腹血糖浓度、餐后2小时血糖浓度均低于对照组,治疗12周后的空腹C肽水平、餐后2小时C肽水平均高于对照组,治疗12周后的身体质量指数、胰岛素用量以及低血糖发生率低于对照组(P〈0.05)。结论甘精胰岛素联合口服降糖药治疗口服降糖药血糖控制不理想的2型糖尿病患者能有效控制患者的血糖水平和体质量,效果明显,不良反应少。Objective To investigate the clinical efficacy of insulin glargine combined with oral hypoglycemic agents in the treatment of type 2 diabetes mellitus with poor glycemic control of oral hypoglycemic agents.Methods 84 patients with type 2 diabetes mellitus with poor glycemic control of oral hypoglycemic agents were randomly divided into two groups(n=42).The patients in the observation group were treated with insulin glargine combined with glipizide and metformin tablets,the control group was treated with protamine zinc recombinant human insulin injection combined with glipizide controlled release tablets and metformin tablets treatment,the clinical efficacy of the two groups of patients was observed.Results After six weeks and twelve weeks of treatment,the levels of glycosylated hemoglobin,fasting blood glucose and 2 h postprandial blood glucose levels in the observation group were lower than those of the control group respectively,after twelve weeks of treatment,the fasting C peptide level and 2 h postprandial C peptide level of treatment was higher than the control group(P〈0.05).After twelve weeks of treatment,the body weight index,the amount of insulin and the incidence of adverse reactions in the observation group were lower than those of the control group(P〈0.05).Conclusion Glucose insulin combined with oral hypoglycemic agents can effectively control the blood glucose level and body weight of patients with type 2 diabetes mellitus with poor glycemic control of oral hypoglycemic agents.The effect is obvious and the adverse reactions are fewer
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