基于计算机屏幕录像的教学课件资源库建设

阐述了屏幕录像课件分为学习型课件和记录型课件,介绍各种屏幕录像软件的特点和在资源库屏幕录像课件资源库建设中的作用,对屏幕录像软件进行了使用评测,总结了资源库的应用方式和效果．     

Excel在酸雨统计分析中的应用

将microsoft公司office系列软件Excel强大的计算、公式编辑、数据统计和绘图功能,应用在酸雨统计分析中,通过计算机自动运算和图表处理,方法简捷、快速、高效,便于从数据中分析出所需要的信息。     

Learning Acetabular Fracture Classification using a Three-Dimensional Interactive Software: A Randomized Controlled Trial

Acetabular fractures are a real challenge for junior doctors as well as experienced orthopedic surgeons. Correct fracture classification is crucial for appreciating the fracture type, surgical planning, and predicting prognosis. Although three-dimensional (3D) tutorial is believed to improve the understanding of the complex anatomy structure, there have been few applications and randomized controlled trials to confirm it in orthopedics. This study aims to develop a 3D interactive software system for teaching acetabular fracture classification and evaluate its efficacy. Participants were randomly but evenly allocated into either the experimental group (who learned the acetabular fracture classification using a 3D software) or the control group (who used a traditional two-dimensional [2D] tutorial). Both groups were then tasked to classify 10 acetabular fractures and complete a five-point Likert scale on their satisfaction of each learning modality. To calculate significance (P < 0.05), independent t-test was used for normally distributed data whereas Mann-Whitney U test for non-normally distributed data. The experimental group significantly outperformed the control group (t (28) = 2.526, P = 0.017) with identifying correct acetabular fracture classification. Moreover, Likert scale score in the experimental group was also significantly higher than in the control group (Z = 2.477, P = 0.013). This 3D classification software has objectively and subjectively showed an advantage over the traditional 2D tutorial, resulting in an improved classification accuracy and higher Likert scale score. The 3D software has the potential to improve both clinical knowledge as well as identifying correct patient management in orthopedics.     

移动从动件盘形凸轮压力角的分析

通过对移动从动件凸轮轮廓曲线的几何分析,运用三心定理得出凸轮压力角的计算公式,用Excel准确计算出凸轮轮廓曲线上各点的压力角后运用图表分析不同运动规律、不同升程及不同偏心距的情况下凸轮轮廓曲线上各点压力角的变化规律。     

苏中地区嵌入式软件产业发展策略探讨

嵌入式软件产业作为信息产业发展的重要组成部分,是智能技术密集型新兴产业。调查研究了苏中地区嵌入式软件产业发展的现状,缺资金、缺项目、缺人才和缺经验是制约区域发展的瓶颈。结合区域特点,给出了大力发展苏中地区嵌入式软件产业的策略和思路,即通过优化产业结构,细化扶持政策,健全人才培养体系,确保嵌入式软件产业健康平衡发展,促进全省嵌入式软件产业全面升级。     

高校公共机房软件管理模式探讨

根据高校公共机房的实际管理经验,分析探讨了使用软件进行管理的机房管理模式,并对使用的主要管理软件进行了详细介绍．     

基于工作过程的公共基础课程开发——以会计专业《Office办公软件应用》课程为例

运用基于工作过程的课程开发实践方法对公共基础课课程进行开发,在明确课程开发目标基础上,对专业所面向的岗位、岗位工作任务和完成任务要求具备的职业能力进行定位分析,确定学习领域课程,进而编制专业教学标准和课程标准,并对课程进行评价.     

Excel在成本控制分析中的应用

依据成本控制理论,在Excel工作表中建立分析模型,实现动态化分析,能够极大地提高会计工作效率,破解手工不便于解决和难以解决的成本控制分析难题。     

基于主/辅系统架构的高职院校考试安排系统

以某高职院校为例,构建了主/辅系统模式架构基础上所设计的考试安排模块,充分兼顾考试的人数、考室、场次、监考人员等要求,使系统能在学分制与学年制下都可完成各种类型考试安排.     

软件学院计算机文化基础课程开展项目教学的探索

计算机文化基础课程是软件学院所有专业的必修课程,针对教学过程中存在的问题,提出了以学生为中心开展项目教学,并设计了项目教学在本课程中的实施步骤及保障措施.