化学专业生物化学课程教学内容和教学方法研究

本文是笔者在长期教学实践的基础上，对于化学专业生物化学课程教学内容和教学方法，研究的经济总结。其相关成果曾获陕西师范大学优秀教材一等奖及陕西省教学成果二等奖。     

材料化学实验课程体系的改革与建设

结合材料化学实验课程自身的特点及材料化学实验教学的经验，系统阐述我院材料化学实验改革的思路，通过深化材料化学实验教学改革，提高任课教师的学术水平，更新教学内容，优化教学模式，推进教材的系统性建设，实现材料化学实验教学质量的提高，激发学生的学习热情与兴趣，进一步培养学生的创新能力。     

Counterpoise-corrected potential energy surfaces of simple H-bonded systems

Geometries and stabilization energies of various simple H-bonded complexes (water dimer, hydrogen fluoride dimer, formamide dimer, formic acid dimer) have been determined by a gradient optimization that eliminates the basis set superposition error (BSSE) by the counterpoise (CP) method in each gradient cycle as well as by the standard gradient optimization. Both optimization methods lead to different potential energy surfaces (PES). The difference depends on the theoretical level used and is larger if correlation energy is considered. Intermolecular distances from the CP-corrected PES are consistently longer, and this difference might be significant (∼0.1 ?); also angular characteristics determined from both surfaces differ significantly. Different geometries were obtained even when passing to larger basis sets (aug-cc-pVDZ). The standard optimization procedure can result in a completely wrong structure. For example, the “quasi-linear” structure of the (HF)₂ (global minimum) does not exist at the standard MP2/ 6-31G** PES (where only cyclic structure was detected) and is found only at the CP-corrected PES. Stabilization energies obtained from the CP-corrected PES are always larger than these from the standard PES where the BSSE is added only a posteriori for the final optimized structure; both energies converge only when passing to a larger basis set (aug-cc-pVDZ). Received: 11 March 1998 / Accepted: 19 June 1998 / Published online: 4 September 1998 RID=" ID=" <E6>Acknowledgements.</E6> The project was supported by the Grant Agency of the Czech Republic (Grant No. 203/98/1166). RID=" ID=" <E5>Correspondence to</E5>: P. Hobza     

“虚实结合”的EDA课程设计实验教学案例

为提高学生的工程实践能力,我校EDA课程设计结合自研在线教学平台,采用案例式教学方式,锻炼和培养学生对EDA开发工具综合运用的能力和动手实践能力。EDA课程案例包括Matlab设计仿真、Modelsim仿真及D/A电路设计调试等EDA完整工程设计流程,线上实验平台提供远程硬件调试功能,学生可以随时随地通过线上实验平台对设计进行验证并与教师进行在线交流。该案例的成功实施有助于虚实结合的实践教学方法探索。     

“模式识别”课程线上线下混合教学模式探索与实践

在模式识别课程教学中,针对传统线下课程短板,开展线上与线下相结合的混合教学模式教学改革探索。阐述了本课程教学改革的教学环节设计、教学实施方法、考核方式等,以思维导图和综合案例串联庞杂知识点,采用多样化手段,加强对学生创新思维和能力的培养。教学实践证明,该课程教学改革调动了学生主动性,培育了其创新能力与科学精神,丰富了线上线下混合教学改革的理论研究。     

面向应用型本科的“计算机控制系统”课程教学改革与探索

应用型本科院校以培养高素质应用型人才作为培养目标。为达到预期的培养目标,需要在专业培养方案设置、课程知识体系、课程教学模式与方法等各个环节进行有针对性的优化设计。《计算机控制系统》课程兼有深入的理论基础和面向实际应用的特点,因此在教学改革时需要把握好理论与实践的关系。针对理论教学,在优化调整讲授内容的基础上,通过引入工程案例法将核心知识点串联起来,并制作“慕课”形式的教学视频作为线下教学的补充;针对实验教学,设置更多的设计性和综合性实验并引入三级训练项目作为补充。改革后的教学内容与工程实践的结合更加紧密,教学素材与方法也更加丰富,极大地提升了学生的学习自主性,更有利于学生分析和解决实际问题能力的培养。     

电动汽车新技术双语课程教学方法研究

电动汽车新技术是电气工程专业一门新开课程,该门课程与当前市场发展联系紧密,知识更新快,科技水平高,行业术语多,包含多门电气工程专业课知识,对于培养学生综合运用电气工程专业的主干课程技能具有重要作用。本文从电气工程专业的实际培养需求出发,研究了该门课程的教学方法,从兴趣引导、课程思政、双语教学、自主学习四个角度进行了阐述,并总结了相关经验和方法。     

新工科理念下思政元素与电子实践教学的融合探索

为了落实建设新工科和大思政教育模式的育人理念,结合专业发展,本文以工程训练中的电子创新实践课程为例,研究思政元素如何融入实践教学的各个环节,具体探讨在设定教学目标、教学内容、优化教学方法、教学考核设置及课后总结交流等环节中,将思政元素与专业课程相互贯通融合的教学设计理念与方法。     

基于调水工程的智慧水利应用架构管控体系方法论研究

随着智慧城市的发展,智慧水利作为智慧社会的重要组成部分,推动水利信息化发展进入新阶段,调水工程的应用架构管控体系对智慧水利调水工程发展起到决定性作用。通过对调水工程的应用架构管控体系的梳理,进一步形成智慧水利应用架构管控体系方法论。     

构建网络学习资源提高民族高校有机化学课程教学质量

High-quality online course materials were reconstructed through feedback from undergraduate students and online data analysis regarding constructed learning materials on the Chao Xing Learning Platform. They were used for studying organic chemistry courses online and offline in university for nationalities. This model, based on student-centered teaching, can effectively transform students from passively accepting knowledge to actively learning and internalizing knowledge. This strategy can also enhance the students' learning initiative and the effects of learning, and hopefully be helpful to the universities in multi-ethnic areas in developing fundamental disciplined construction of organic chemistry and other courses.