交互式电子白板在高校教师教育技术培训中的应用初探

归纳分析当前传统的高校教师教育技术培训当中存在的问题,提出在高校教师教育技术培训过程中引入交互式电子白板,并对交互式电子白板在高校教师教育技术培训中的应用进行详细的归纳分析,以期能够取得良好的培训效果.     

高职院校多媒体教学的应用

主要阐述多媒体教学的概念、多媒体课件在高职教学过程中存在的优势和不足,并重点阐述如何充分发挥多媒体课件的优势,克服其不足,以达到最佳教学效果,促进教学的发展.     

浅谈清代宫廷首饰——以清东陵被追缴文物为例

温僖贵妃墓首饰是清早期宫廷首饰精品,样式承前启后,有一定代表性,具有较高的历史价值与艺术价值。本文拟结合这组文物,对清代宫廷首饰的材质工艺、民族特色、礼制首饰及清代满汉首饰间的借鉴融合作简单介绍。     

高校教师职称评审工作现存问题及对策研究

高校职称评审工作关系到能否充分激发广大教师工作的积极性及创新性,关系到我国高等教育事业的持续、稳定、健康发展。现行的高校教师职称工作中出现了比如高校管理机制中职称评审分工不明确、评审标准异化、评审材料弄虚作假、评审过程失范等问题。在此基础上提出相应的对策,这对新时期完善高校教师职称评审工作、提高教师水平和教学质量具有重要的理论和实践意义。     

让学生“爱”上老师,“好”上英语——浅谈师生关系对英语学习兴趣的影响及应对策略

学生对老师的爱是一种仰慕之情、教导之恩。只有教师成为学生尊敬和仰慕的对象,学生学习的兴趣才会被激活和点燃。一个才华横溢、出口成章、教学艺术高超、课堂活动丰富多彩、眼睛里装满赞赏的老师才能受到学生的真心喜欢和爱戴。     

Simman模拟人在心肺复苏临床技能教学中的调查研究

目的:探讨Simman模拟人在心肺复苏技能教学中的应用效果。方法:60名临床医学专业学生参加CPR操作培训,实际操作练习,并对所有学生进行匿名问卷调查,分析Simman模拟人系统在心肺复苏技能教学中的应用效果。结果:90%以上的学生认为Simman模拟人模拟真实,重复性强,89%的学生认为Simman模拟人能充分调动学习积极性,88%的学生认为Simman模拟人操作性强,非常认同Simman模拟人出科考核模式。95%的学生认为Simman模拟人能够全面考核学生的临床思维,91%的学生认为Simman模拟人能够进一步巩固和提高学生的理论知识。结论:Simman模拟人系统在心肺复苏技能实践教学中能明显提高临床技能教学的质量。     

Dynamics and manipulation of ferroelectric domain walls in bismuth ferrite thin films

Ferroelectric domain walls differ from domains not only in their crystalline and discrete symmetry, but also in their electronic, magnetic, and mechanical properties. Although domain walls provide a degree of freedom to regulate the physical properties at the nanoscale, the relatively lower controllability prevents their practical applications in nano-devices. In this work, with the advantages of 3D domain configuration detection based on piezoresponse force microscopy, we find that the mobility of three types of domain walls (tail-to-tail, head-to-tail, head-to-head) in (001) BiFeO₃ films varies with the applied electrical field. Under low voltages, head-to-tail domain walls are more mobile than other domain walls, while, under high voltages, tail-to-tail domain walls become rather active and possess relatively long average lengths. This is due to the high nucleation energy and relatively low growth energy for charged domain walls. Finally, we demonstrate the manipulation of domain walls through successive electric writings, resulting in well-aligned conduction paths as designed, paving the way for their application in advanced spintronic, memory and communication nano-devices.     

Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing

Complex oxides with tunable structures have many fascinating properties, though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach. Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic (1-x)BiTi_(1-y)/2Fe_yMg_(1-y)/2O₃–(x)CaTiO₃ (BTFM–CTO) solid solution in large area, confirming its ferroelectricity at the atomic scale with strong spontaneous polarization. Careful compositional tuning leads to a bulk magnetization of 0.07 ± 0.035 μ_B/Fe at room temperature, enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7–3.0 × 10⁻⁷ s/m. This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM–CTO film, making it possible to explore a much wider space of composition, phase, and structure that can be easily scaled up for industrial applications.     

工匠精神融入高校思政课教师队伍建设摭探

工匠精神是一种一丝不苟、精益求精的职业精神,其主要包括敬业、精益、专注、创新等方面的内容.将工匠精神融入到高校思政课教师队伍建设中,不但有利于提升思政课教师队伍的专业素养,还有利于促进高校思政课立德树人根本任务的完成.文章通过对高校思政课教师工匠精神的表现和当前培养高校思政课教师工匠精神的目标的分析,结合高校思政课教师...