小学生课后时间管理策略研究     

王鹏程  吴家仪  官大庶 《科教文汇》2020,(5):117-118

素质教育背景下,我国小学生课后时间占有量进入了世界先进国家的行列。有效的课后时间管理不仅关系到小学生的全面发展,同时对提升其校内学业成绩、增强自主学习能力、促进身心健康具有重要意义。本文从现阶段小学生课后时间管理能力的现状出发,分析小学生时间管理能力欠缺的原因,并提出了相应的改进策略。  相似文献   

PES三联教学法在泌尿外科临床教学中的应用     

关翰 《科教文汇》2020,(13):91-92

随着医学教学的进展,传统以授课为主的教学方式已经无法满足现代医学教育的需求。本研究根据我院泌尿外科教学案例,开展PBL+EBM+Seminar三联教学法,有效提高了学生学习的主观能动性和积极性,效果令人满意,希望能为泌尿外科临床教学方式改革提供参考。  相似文献   

Design and analysis of bidirectional deployable parabolic cylindrical antenna简     

Tian YU  Fu-ling GUAN  Lu DAI 《浙江大学学报(A卷英文版)》2014,15(2):83-96

A bidirectional deployable parabolic cylindrical reflector for an L-band synthetic aperture radar is presented in this study, in which a self-deployed antenna with low weight was designed. The antenna consists of four curved surfaces formed from thin sheets of composite materials connected by hinges along the edges, and the reflective surface is provided by the front surface. The edge profiles of connecting lines were obtained through geometric analysis. A scaled model, including design and manufac- ture, was demonstrated to validate the process from the folded state to the fully deployed state. The non-contact synchronous vision measuring method was used to test the basic frequency of the scaled model, and the test results gave the verification of the analyses. Compared with the existing unidirectional deployable antenna, this new type of bidirectional deployable antenna can be applied to larger-size antennas and has better performance because the glass-woven tape connections were substituted with more reliable hinges. Static, modal, harmonic response, and transient response analyses of the full-sized reflector structure were mod- eled with the commercial finite element （FE） package ABAQUS. The modeling techniques were developed to predict the struc- tural dynamic behavior of the reflector and the results showed that the first natural frequency was 0.865 Hz, and the reflector structure had good stiffness in three directions. This proposed structure has very high stiffness-to-mass ratio because of its hollow solid construction. A preliminary simulation of radiation properties of the parabolic cylindrical antenna, fed by an off-set linear feed horn array, was conducted to obtain the radiation pattern of the feed and the reflector.  相似文献   

Seismic behavior of confined RC column-composite beam joints     

张谦  于庆荣  管俊峰  吴智敏 《天津大学学报(英文版)》2014,20(3):174-181

In order to evaluate the seismic behavior of confined RC column-composite beam joints, five interior joints were tested under low cyclic reversed load. The weakening extent of flanges, the number of studs, and whether to reinforce weakened flanges were used as parameters in designing these five joints. Failure characteristics, hysteretic curves, skeleton curves, ductility, energy dissipation, strength degradation, and stiffness degradation were analyzed. The test results revealed that the steel beam flanges in the joints were equivalent to the tie rod. Weakened flanges resulted in poor seismic behavior; however, the seismic behavior could be improved by increasing studs and reinforcing weakened flanges. The joint steel plate hoops, equivalent to stirrups, did not yield when the maximum load was reached, but yielded when the failure load was reached for the joints with shear failure. Increasing stud-type joints and reinforcing flange-type joints ensured good seismic behavior and met project requirements. Based on the experimental results, the failure mechanism of the joints was discussed, and the shear capacity equations of the joints was presented.  相似文献   

高等工科院校青年教师实践教学能力现状分析与提升策略研究     

钱静珠  管国锋  程本松 《实验技术与管理》2014,31(9):183-186

高等工科院校中青年教师队伍作为高等工程教育的主力军,承担着培养国家高级工程人才的重任,在分析了高等工科院校青年教师实践教学能力提升紧迫性及其实践教学能力现状的基础上,从学校层面和青年教师个人2个层面,提出了在9个方面提升青年教师实践教学能力的对应策略。  相似文献   

从宏观、中观、微观三个层面深入研讨,科学制定高校图书馆"十四五"发展规划——"2018-2022年教育部高等学校图书情报工作指导委员会第三次工作会议"综述     

关志英  王波 《大学图书馆学报》2021,39(1):8-14

突如其来的全球新型冠状病毒引发的肺炎疫情使得2020年成为充满挑战的一年.面对来自内外部的严峻挑战,中国高校图书馆更加重视战略规划的制定,以确保在新征程上取得高质量发展.2020年12月14-16日,教育部高等学校图书情报工作指导委员会组织召开了"2018-2022年教育部高等学校图书情报工作指导委员会第三次工作会议".会议主题聚焦于高校图书馆"十四五"规划制定.会议传达、学习了党的十九届五中全会精神和《中共中央关于制定国民经济和社会发展第十四个五年规划和二〇三五年远景目标的建议》,传达、学习了教育部关于高等教育的新方针、新战略,在深入领会上述内容的基础上,探讨如何与国家规划衔接,融入高等教育大局,科学制定高校图书馆"十四五"发展规划.从宏观、中观、微观三个层面,深入研讨了科学制定高校图书馆"十四五"规划的路径与方法,以期为未来图书馆的长远发展提供有益指导.  相似文献   

高校文科专业课实训的突出问题及解决建议——以本科人力资源管理专业为例     

关郁波  陈立东  倪晓楠 《沈阳教育学院学报》2014,(4):517-520

以本科人力资源管理专业为例,分析了高校文科专业课实训教学的现状,结合沈阳大学工商管理学院本科人力资源管理专业课实训中的主要问题,提出了探索跨课程实训模式、丰富实训内容、激发实训活力、培养综合实务型人才的高校文科专业课实训教学的未来发展方向.  相似文献   

增能理论视域下返乡创业残疾大学生继续教育的困境与突破     

管淑波  王子鸣 《继续教育研究》2022,(3):82-85

在增能理论视域下,增强返乡创业残疾大学生继续教育的实效性,是为实现残疾大学生多元价值利益"增能"的过程。增能理论是新时代社会工作理论的一个重要内容,从制度赋权到教育、实践、个体增能等四个维度,探究残疾大学生返乡创业继续教育的困境,并据此提出行之有效的突破路径,以帮助残疾大学生实现自身价值,助力乡村振兴。  相似文献   

独立学院固定资产管理存在的问题与对策     

关杨 《南昌教育学院学报》2013,(6):75+77

近年来独立学院的固定资产数量不断增加,这就对其如何高效、合理的管理与运用这样庞大的固定资产提出了新的挑战。本文主要论述了独立学院固定资产管理内容、存在的问题和加强措施。  相似文献   

高校图书馆多媒体视听区建设与思考     

李伶  刘春鸿  关辉  梁渌 《中国现代教育装备》2013,(15):69-71

多媒体视听区是高校图书馆提供音视频资源使用和用户自主学习的场所,是图书馆资源服务空间建设中不可缺少的组成部分。通过分析视听区的设计理念和网络化、数字化、多元化的服务特点,阐述以用户需求为中心,视听区在满足用户学习、文化休闲需要等方面的影响,探讨视听区今后的发展设想。  相似文献