应对突发公共安全事件的财政支出绩效评价指标体系研究     

于艳芳  陈泓亚 《保定学院学报》2021,(1)

应对突发公共安全事件的财政支出绩效评价的核心是财政支出绩效评价指标体系的研究。依据财政部2020年印发的《项目支出绩效评价管理办法》,在充分考虑突发公共安全事件特点的基础上,设计了包含4个一级指标、10个二级指标、20个三级指标的绩效评价指标体系。通过问卷调查广泛征求河北省财政厅、高等院校、资产评估中介机构等专家的意见,进一步优化绩效评价指标体系,并利用熵权法对优化后的指标体系进行赋权,为应对突发公共安全事件的财政支出绩效评价提供参考。  相似文献   

同伴教学法在“大学物理实验”课堂教学中的有效实施     

张薇薇 《教育教学论坛》2022,(6)

同伴教学法通过师生间角色的转换,赋予了学生自主权利,可以有效提高学生的学习兴趣。通过对同伴教学法的实施现状分析,结合当前社会对高素质创新人才培养的需求,将同伴教学法引入“大学物理实验”教学改革。阐述了该教学法实施的必要性和基本授课程序,并以“用惠斯通电桥测电阻”实验为例展开教学研究。实践证明:该方法充分调动了学生的积极性,通过师生间的交流合作,课堂氛围更加融洽,在培养学生实验创新能力方面有着积极的促进作用。  相似文献   

基于思维导图的“医学影像物理学”教学实践研究     

冼慧敏  陈昭喜 《教育教学论坛》2022,(3)

“医学影像物理学”是医药院校医学影像学专业的一门专业基础课,学生普遍反映课程内容繁多且难以融会贯通。为提高“医学影像物理学”课程的教学质量,通过分析“医学影像物理学”的课程特点及学生特点,在中医药院校“医学影像物理学”的授课中应用思维导图法,融合引导式教学方法,分别从课前导学、章末总结、对比归纳学习易混淆概念等维度进行课程教学设计。结果表明,思维导图引导式教学模式,可以帮助学生提高自主学习积极性,锻炼知识整合和逻辑思维能力,学生对课程设计整体评价较高,对其他影像学专业课程教学具有一定的参考意义。  相似文献   

“易班”平台下高职院校提升学生思想政治教育质量研究     

钟海玲 《教育教学论坛》2022,(2)

网络思想政治教育是高职院校大学生思想政治教育的重要组成部分,"易班"平台的推广,为高职院校大学生网络思想政治教育提供了崭新的平台。基于SWTO分析法对"易班"平台下高职院校提升大学生思想政治教育质量进行分析,根据分析结果提出针对性策略:充分发挥"易班"的优势,打造高职院校"易班"红色网络阵地;努力克服"易班"的劣势,提升高职院校"易班"网络育人质量;抓住"易班"发展的机遇,完善高职院校"易班"共建体系;挑战"易班"外界和内部威胁,打造高职院校校本化"易班"特色品牌。  相似文献   

The development of students critical thinking abilities and dispositions through the concept mapping learning method – A meta-analysis     

《Educational Research Review》2022

Our meta-analysis investigates the effectiveness of the concept mapping method compared with the traditional teaching method, for the improvement of critical thinking ability and disposition outcomes. We included studies measuring students' critical thinking through standardised tests, comparing an experimental (concept mapping) group with a control (traditional teaching) one. Effect sizes for critical thinking ability and disposition outcomes were pooled with a random-effects model. We included in our meta-analysis 21 studies (108 comparisons) involving 1695 students. The concept mapping method was more effective than the traditional teaching method at posttest for the improvement of critical thinking ability (g = 0.531, 95% CI 0.279 to 0.783) and disposition (g = 0.648, 95% CI 0.266 to 1.031). Heterogeneity was moderate to high, Egger's test did not indicate any evidence of publication bias; however, both visual inspection of the Funnel plot and Duval and Tweedie's trim and fill method indicated potentially three missing studies for critical thinking ability and two for critical thinking disposition. Additionally, we analysed the potential moderating effect of students' demographic characteristics, educational conditions, concept mapping elaboration methods and allocation type. Allocation type was a significant moderator, having a strong effect on concept mapping for critical thinking abilities in randomised studies (g = 0.739, 95% CI 0.356 to 1.122), but its effect is low in non-randomised studies (g = 0.265, 95% CI 0.014 to 0.517).  相似文献   

辩论与讲座对非全日制研究生情绪影响的研究     

刘星  杨斌 《研究生教育研究》2022,(1):24-29

非全日制研究生已经成为当今高校独特且不容忽视的学生群体。研究对比分析了以互动辩论和常规讲座为组织形式的教学法对非全日制研究生的积极情绪和消极情绪的影响差异。研究发现,互动辩论和常规讲座两种授课方式均显著降低了非全日制研究生的消极情绪。但是,重复测量的方差分析结果显示,相比参与常规讲座的学生,参与互动辩论的非全日制研究生在课后保留了更多的积极情绪。辩论作为互动学习的教学法,可以实现情绪调节,有助于个体发展和创新者涌现。  相似文献   

“情景导入，项目导学”在汽车电器与电子设备维修课程中的设计     

李有文  余建华  薛玉荣 《科教文汇》2014,(10):69-70

在汽车电器与电子设备维修教学中,学生需要理解和把握课程要求的知识和技能,培养分析问题和解决问题的思想和方法。本文结合汽车电器与电子设备维修课程的特点,提出“情景导入,项目导学”的教学设计,进一步完善和提高教学模式和教学方法。  相似文献   

德尔菲法估计初始权数的改进     

付长义  杨风  黄德勇 《黑龙江科技信息》2014,(7):134-134

德尔菲法是估计初始权数时应用最广泛的方法,但传统德尔菲法估计权数的效率和精度都不高,因此,对传统德尔菲法提出了一些改进思想。  相似文献   

Characterization of chaotic multiscale features on the time series of melt index in industrial propylene polymerization system     

Ting Wang  Xinggao Liu  Zeyin Zhang 《Journal of The Franklin Institute》2014

The chaos characteristics of melt index have been first explored, and the Hilbert–Huang transform method and time delay embedding method are applied to multiscale dynamic analysis on the time series of the melt index (MI) in the propylene polymerization industry. The research results show that the embedding delay is 2, the embedding dimension is 5, the correlation dimension D₂ is 1.57, and the maximum Lyapunov exponent is 0.143 for the melt index series, which provide clear evidence of chaotic multiscale features in the propylene polymerization process. Three intrinsic mode functions (IMFs) are decomposed from the melt index time series; the presence of non-integer fractal correlation dimension and positive finite maximum Lyapunov exponent are found in some IMF components. The PP melt index series are divided into two chaotic signals, a determined signal and a random signal respectively, and its complexity is therefore reduced. Furthermore, the coupling of subscale structures of the propylene polymerization is explored with the dimension of interaction dynamics and a robust algorithm for detecting interdependence. It is found that IMF(2) is the main driver in the coupling system of IMF(1)and IMF(2). All these provide a guideline for studying propylene polymerization process with chaotic multiscale theory and may offer more candidate tools to model and control propylene polymerization system in the future.  相似文献   

从化学物质管理到产品管理的最新技术体系     

于丽娜  霍立彬  叶旌  聂晶磊 《科技管理研究》2014,(23)

介绍化学品从传统的物质管理到产品管理的体系现状,从物质使用环节入手,减少有害化学物质的倒逼化学品环境管理模式,以至实现有毒有害化学物质的全过程管控。发达国家通过实施政策法规和环境标签非强制手段,提供化学物质管控的技术、建立替代评估模型,在引导公众自愿前提下倡导企业在更广泛的产品和化学物质领域开展信息收集和公开制度。借鉴国外产品中化学品管理的丰富经验,在法律规定下由少到多分别列明管控的物质清单和产品清单,以替代评估为技术支持,引导公众自愿推进管理,为我国化学品管理决策提供有力支持。  相似文献