与高校管理结合的科研网络信息管理系统的设计开发

在科技管理部门原有的单机版信息管理系统基础上,我校科研信息管理课题组设计并开发了一套高效实用的网络版科研信息管理系统。该系统可为高校的科研机构、科研人员、科研项目、科研经费、著作期刊论文、成果奖励专利等提供实用、先进的网络化信息管理手段,支持教育部要求的年报统计工作,并为高校教职工的科研业绩考核及科学决策提供重要依据。     

“自由”概念的各种区分及其内在逻辑

在政治哲学领域,"自由"是一个重要同时也充满争议的概念。不同的政治哲学家讨论和区分了不同的自由观,并论证了其内在逻辑。贡斯当从社会历史状况出发,比较了古代人的自由和现代人的自由,指出现代社会的人应享有现代人的自由,无须留恋和提倡古代人的自由。伯林从自由一词所蕴含的内在逻辑出发分析了积极自由和消极自由,据此指出积极自由存在逻辑上的悖论并隐含着极权的危险,从而主张消极自由。许多自由主义者虽对伯林的论证存有异议,但从根本上信奉伯林的主张。但是,共和主义的一些思想家如昆廷.斯金纳不抛弃积极自由,在自由主义的逻辑框架之外发展出一套具有自恰性的积极自由观。然而这种具有怀古精神的自由观在现代社会所能取得的共识可能并不需要,研究者们发展出一个新的、能够抵御极权主义威胁的、能获得更多认同的和自恰的积极自由概念。     

宽式推论的认知阐释

在交际过程中,动态的认知语境会使听话人不断调整自己的假设已获得最佳关联的信息,即宽式推论可随语境的动态变化而消失。本文将以行使评价言语行为的存在动词,评价性名词及形容词为例讨论某些特定的词汇是否构成听话人产生宽式推论的原由。     

大学生突发事件应急管理与思想政治教育的互动关系

大学生突发事件应急管理与大学生思想政治教育存在着内在联系。大学生思想政治教育是大学生突发事件应急管理的生命线,参与整个大学生突发事件应急管理体系建设,在应急管理全过程中发挥着预防、整合和提升的重要作用。大学生突发事件应急管理拓宽了大学生思想政治教育的研究领域,促进了思想政治教育的制度化建设,保障了思想政治教育的顺利开展。     

Development and Validation of the Middle Years Development Instrument (MDI): Assessing Children’s Well-Being and Assets across Multiple Contexts

Few instruments provide reliable and valid data on child well-being and contextual assets during middle childhood, using children as informants. The authors developed a population-level, self-report measure of school-aged children’s well-being and assets—the Middle Years Development Instrument (MDI)—and examined its reliability and validity. The MDI was designed to assess child well-being inside and outside of school on five dimensions: (1) Social and emotional development, (2) Connectedness to peers and to adults at school, at home, and in the neighborhood, (3) School experiences, (4) Physical health and well-being, and (5) Constructive use of time after school. This paper describes the theoretical framework, selection of items and scales for the survey, and four studies that were conducted to revise the MDI and examine its psychometric properties. The findings indicate a theoretically predicted factor structure, high internal consistency, and document the convergent and discriminant validity of the MDI scales. The discussion delineates a plan for future validation studies that address further validity questions, such as predictive validity, measurement invariance, and fairness/bias, and provides a brief outlook of how the MDI may be used by practitioners, educators, and decision makers in schools and communities to motivate and inform action in support children’s well-being.     

Are economic trends associated with child maltreatment? Preliminary results from the recent recession using state level data

The objective of this study is to investigate the effects of the recent economic recession on child maltreatment rates. Specifically, we examine whether unemployment rates, labor force participation, and food stamp usage are associated with aggregate rates of child abuse and neglect (CAN) rates using state-level data. Theory and prior empirical evidence supports the relationship between family and neighborhood poverty and incidence of child maltreatment; however, the relationship between general economic environment and CAN remains unclear.The study uses a multiple case study design at the state level, analyzing administrative child maltreatment and economic data for seven U.S. states. Aggregate numbers for child maltreatment reports and food stamp usage were obtained from state respective agencies and economic data for unemployment and labor force from the Current Population Survey from the Bureau of Labor Statistics. Empirical growth plots and OLS regression were used to examine changes in maltreatment and utilization of economic variables as predictors over time. Bivariate correlations and OLS regression results show a weak and inconsistent relationship between the economic indicators in this study and maltreatment rates. Several possible reasons accounting for these results are explored.     

《中国农业大学学报》2009—201O年载文、作者统计分析

用文献计量学的方法来分析统计《中国农业大学学报》2009-2010年载文的学科分布,信息量,基金论文,作者学历和职称,归纳了办刊的优势和特点,剖析其不足之处,并提出相应的改进建议。     

基于数字化技术的《航空发动机结构》课程多元化教学模式探索

《航空发动机结构》是民航机务工程专业本科生的专业核心课,该门课程帮助学生从宏观上认知航空发动机,掌握航空燃气涡轮发动机的基本结构,了解各主要部件系统的工作原理、工作特性和结构拆装,为学生将来从事民航机务维修工作打下必要的理论基础.针对现有教学过程中存在的课程内容繁杂、抽象、难以理解的问题,采用了"线上与线下""虚拟与现实"相结合的基于数字化技术的互补式多元化教学方法,实现过程化考核,为学生随时、随地学习提供更好的支撑,使学生更快地掌握航空发动机结构的相关知识.     

基于语步辨认的学术英语教学研究

研究以国内某医学院校一年级医学硕士研究生为研究对象,设计了一项为期16周的教学实验,以探讨语步教学是否有利于促进学术英语教学,是否有利于提高教师专业能力.研究数据显示,实验组和控制组在M1和M2语步差别最大.实验组95％的学生的概要中有M1语步,而控制组只有55％的学生写了M1语步;实验组98％的学生的概要中有M2语步,控制组是85％.相对于M1和M2语步而言,两组的M3、M4和M5语步的百分比相差不大,分别是80％和72％、60％和53％以及70％和65％.不难看出,实验组的语步教学有利于提高学生的学术英语水平.教学日志和深度访谈显示,语步教学对教师的教学能力和学术英语水平提出了更高的要求,也有利于提高其专业能力.