Research on the Assessment System of Computational Mechanics Courses Based on the TOPSIS Entropy Weight Model

This paper takes the assessment and evaluation of computational mechanics course as the background,and constructs a diversified course evaluation system that is student-centered and integrates both quantitative and qualitative evaluation methods.The system not only pays attention to students’practical operation and theoretical knowledge mastery but also puts special emphasis on the cultivation of students’innovative abilities.In order to realize a comprehensive and objective evaluation,the assessment and evaluation method of the entropy weight model combining TOPSIS(Technique for Order Preference by Similarity to Ideal Solution)multi-attribute decision analysis and entropy weight theory is adopted,and its validity and practicability are verified through example analysis.This method can not only comprehensively and objectively evaluate students’learning outcomes,but also provide a scientific decision-making basis for curriculum teaching reform.The implementation of this diversified course evaluation system can better reflect the comprehensive ability of students and promote the continuous improvement of teaching quality.

Teaching Reform of Fundamentals of Combustion for Energy and Power Engineering Majors in Agricultural Colleges and Universities in the Context of New Engineering Course

The Fundamentals of Combustion course is an important compulsory course for Energy and Power Engineering Majors under the background of carbon peaking.According to the characteristics of teaching and scientific research at present,combined with the characteristics of complexity,interdisciplinary and rapid technology update of this course,this paper discusses the teaching content and teaching design of this course to meet the needs of talents of production,teaching and research under the background of new engineering course.It proposes more applicable teaching methods and practical means to broaden students horizons,stimulate students autonomous learning momentum,master the professional knowledge application ability,and cultivate innovative and competitive engineering professionals to adapt to the new energy strategy.

The Course Reform of Mechanical Design Fundamentals to Cultivate Engineering Literacy and Innovation Ability

In view of the shortcomings of traditional teaching in the Mechanical Design Fundamentals course,the teaching resources are integrated,the teaching content,teaching methods,and assessment methods are reformed,scientific research results are introduced into course teaching,and the task-driven teaching practice is applied.These measures have improved classroom activity,stimulated independent learning,and laid the foundation for the cultivation of students’engineering literacy and innovative ability.

The Reform and Practice of Bilingual Teaching in Computer Courses

Since China has joined the WTO and the speed of globalization in our country.The professionals with both up to date technological knowledge and good English are needed urgently.It has been shown that bilingual teaching in IT fields is effect ways of cultivating IT professionals.In this paper,the necessity of bilingual teaching in IT fields is discussed and some of the methods in our practices are also introduced.The satisfactory results of the bilingual teaching in computer courses at our school have been obtained.

A Comparative Analysis of Teacher Talk Between Advanced and Fundamental English Major Courses

The importance of teacher talk in EFL （English as a foreign language） class has aroused much attention in China since the late 1990s. On a basis of classroom discourse analysis, this paper has observed 14 courses with 21 hours in total from advanced and fundamental grades in an English department. The classroom observation has been transcribed to analyze the features of teacher talk in various English courses in terms of five dimensions--discourse quantity, questioning types, feedback manners, interactional modification features, and conversation chains, It is found that on average there is significant difference in those five dimensions between fundamental and advanced courses. In terms of discourse quantity, the teacher talk has occupied more than 80% of the total talk amount and the total teacher talk in advanced courses is more than that in fundamental ones; the number of display questions is much more than that of referential questions; evaluative feedbacks are more than discursive ones; all of the teachers prefer to employ confirmation checks to modify students＇ answer, and half of the conversational chains are IRF （Initial-Response-Follow-up） structure while another half are full of complicated chains. The paper then provides some suggestions and implications for EFL teaching in the light of these findings.

Design and Implementation of Online Experimental Platform for Computer Networks Course

Practice training is very important for students learning Computer networks.But building a real laboratory is constrained and expensive.In this paper,we present an online experimental platform for computer networks course based on Dynamips simulator.Instructors and students can access the platform by IE Browser to manage and take router experiments.On the basis of deployment and testing,the platform is effective and flexible.

Thinking on the Teaching Reform of Computer Basis Course for Medical Specialty under the Background of Ideological and Political Education in Courses in the Intelligent Age

Ideological and political education in courses refers to integrating the ideological and political education in non-ideological and political course teaching. The content of ideological and political education in courses should focus on loving the Party, loving the country, loving socialism, loving the people, and loving the collective. Education on socialism with Chinese characteristics and the Chinese Dream, socialist core values, legal institution, labor, mental health and fine traditional Chinese culture will be integrated into the courses teaching. This paper takes the course “Computer Basis” as the object, explores the implementation plan of teaching reform of the basic courses for medical specialty under the background of ideological and political education in courses in the intelligent age.

Intra-atrial course of right coronary artery:A case report

BACKGROUND Intra-atrial right coronary artery(RCA)is a rare and generally asymptomatic anomaly of development of the coronary arteries.This malformation could potentially expose the patient to a catastrophic outcome in the case of injury during interventional or surgical procedures.Currently,only a few case reports and no systematic reviews are available in the literature.CASE SUMMARY We report the case of a 54-year-old man with atypical chest pain who underwent multi-detector computed tomography angiography(MDCTA).The exam revealed no significant coronary artery stenoses;however,an intra-atrial course of mid RCA was evident.Medical therapy was administered,and the patient was discharged to home without undergoing a conventional angiography.Previously reported autoptic and clinical cases were retrieved from the PubMed literature database to compare the clinicopathological features of this case.CONCLUSION MDCTA depicted the abnormal course of the coronary artery in this patient as an intra-atrial course of the mid RCA.Finding this abnormality was crucial to avoid an inadvertent injury during interventional or surgical procedures.

Construction and Practice of Cloud-based Experiment and Innovation Project Supporting Platform for Computer Science Education

Higher and more requirements on experiments and innovation projects of computer science courses is brought forward to promote the "Double First Class". For these requirements, the cloud-based experiment and innovation project supporting platform is introduced in this paper. On the one hand, the platform could satisfy the diversified resource requirements of both teachers and students in course experiments and innovation projects. On the other hand, the feature of "construct once and access anywhere" could achieve higher resource utilization rate and lower costs than the traditional "lab-based" experiment mode. The supporting platform has been applied to practice and gains a lot of positive feedbacks.

Pulse Amplification in Dispersion-Decreasing Fibers with Symbolic Computation

The pulse amplification in the dispersion-decreasing fiber （DDF） is investigated via symbolic computation to solve the variable-coefficient higher-order nonlinear Schrfdinger equation with the effects of third-order dispersion, self-steepening, and stimulated Raman scattering. The analytic one-soliton solution of this model is obtained with a set of parametric conditions. Based on this solution, the fundamental soliton is shown to be amplified in the DDF. The comparison of the amplitude of pulses for different dispersion profiles of the DDF is also performed through the graphical analysis. The results of this paper would be of certain value to the study of signal amplification and pulse compression.

Computing Curricula2005与计算学科专业课程

参考美国“Computing Curricula2005”教程，通过对计算学科内在规律的认识和比较，为我国计算机专业本科的课程设置提供了可行性操作模式。

“双创”背景下能源特色高校专创融合实施路径探索——以岩石物理学基础课程为例

岩石物理学基础是能源特色高校勘查技术与工程专业最重要的专业基础课程之一。随着“双创”国家政策的提出,“双创”教育融入岩石物理学基础的教学活动中是必然趋势,也是提高勘查技术与工程专业学生综合创新能力的重要抓手。该文对“双创”背景下岩石物理学基础课程教学现状存在问题进行阐述,并对改变教育观念、丰富教学内容、改进教学方法和考核方式等方面进行课程改革的研究与探讨。

基于ChatGPT的课程学习助手系统的设计与实现

计算机编程语言类课程在学生学习和教师教学过程中遇到诸多困难,聊天机器人程序ChatGPT的出现,为该类课程的学习带来新的尝试。通过设计一款基于ChatGPT的计算机编程语言类课程学习助手系统,帮助学生解决程序代码输入量少、程序代码输出困难的问题。从ChatGPT接入、数据集构建到关键字配置三个方面阐述系统的设计和实现,并通过实际运行测试,效果良好。

Solidworks应用于《机械设计课程设计》课程教学

在《机械设计课程设计》课程教学中引入计算机辅助设计软件Solidworks作为辅助教学手段,通过该软件特有的运动仿真功能,建立闭式齿轮传动、锥齿轮传动、开式齿轮传动、链轮绞盘机构的虚拟模型,装配各传动机构,检查、优化设计方案,实现了传动装置的运动仿真,完成了该锚机系缆装置的模拟设计,锻炼了学生的软件使用技能,增强了学生对理论知识的深入理解和应用,激发了学生对机械课程深入学习的兴趣,提高了学生的机械设计水平,同时有助于培养学生工程实践和综合应用能力,达到了预期的教学效果。

Design and Implementation of Virtual Experiments for Computer Architecture Based on Simulators

In china,many students are unable to do experiments in computer architecture courses,which is very important in helping them to understand many key points.The reason is that the cost of the hardware required is too much.Besides,it is very difficult to do research study in hardware experiments.In our course,we adopted an alternative way to deal with the problem: to use software simulators,and designed a set of virtual experiments based on these simulators,which are described in detail in this paper.

大学计算机基础课程思政教学方法探索

课程思政是贯彻落实党的二十大精神,推进党的二十大精神入脑、入心、入行的有效渠道。把党的二十大精神全面融入课程思政教学,依据大学计算机基础课程特色、课程目标、学情分析,结合应用型本科院校服务地方的人才培养目标和学为中心的理念,充分挖掘课程的思政元素,并从家国情怀、价值观、为人处事方法三个维度凝练12个典型的课程思政教学案例,通过采用线上线下混合式教学方法的授课实现知识传授和价值塑造相统一的教书育人效果。

理论与计算化学教学中的课程思政

理论与计算化学是本科生和研究生通选的专业课。以课程知识点为线索,深度挖掘了课程在价值塑造、能力培养、坚定信念、家国情怀四个方面的思政元素。通过分享课程思政案例与教学素材,提出思政内容的科学化和学科交叉融合思路,强调学术文献、学位论文在思政教育中的重要作用,为在计算化学相关课程中实现主动思政与三全育人目标提供参考。

基于超星平台的“面向对象程序设计基础”双语课程建设

“面向对象程序设计基础”课程是计算机网络技术专业的专业核心基础课,以培养计算机网络技术专业复合型国际化高素质技术技能人才为目的。为了国际化人才培养,满足培养本土国际化人才,也为输出国际通用的课程、教学资源,该课程进行了基于超星平台的双语课程建设。从课程建设基础出发,结合课程的内容和特点,系统地介绍了从需求分析与课程规划、素材收集与整理到课程设计与开发的建设过程,并对课程建设成果进行了总结,最后分析了在双语课程建设中出现的问题以便后续对课程进行持续优化、更新与推广。

基于校企合作的机械设计基础课程思政教学改革与实践——以九江学院为例

从应用型高校对人才培养的要求出发,结合机械设计基础课程实际,立足于地区经济发展需求,深入挖掘课程思政元素,探索校企合作实施课程思政的路径。从强化教师现代教育理念,优化完善人才培养方案,打造优质校企教学团队,采用线上线下混合教学,强化过程考核,突出课程思政育人成效等方面,将课程思政元素融入全过程,激发学生的责任意识和爱国主义情怀,培养学生一丝不苟、爱岗敬业、乐于奉献、团结协作、改革创新的工匠精神。