基于数据库的Authorware动态开发技术与应用

针对目前多媒体教学软件多是以静态素材为主而开发出的静态界面，内容相对固定，无法满足实际教学多种需求的现状，文章从多媒体数据库技术的概述与基本原理出发，阐述了运用数据库技术开发动态多媒体软件的具体实现方法，并结合实例给予介绍。     

A multimedia psychosocial support program for couples receiving infertility treatment: a feasibility study

OBJECTIVE: To develop and test the feasibility of a theory-driven, psychosocial support CD-ROM prototype for couples in infertility treatment. DESIGN: Focus group meetings with reproductive health experts, semistructured interviews with infertility patients, and content analysis of an infertility message board to determine content domains of the CD-ROM. Usability and acceptance testing of prototype CD-ROM based on predetermined feasibility criteria. SETTING: Private offices and fertility centers. PATIENT(S): Expert panel of 5 reproductive health specialists; interviews with 62 individuals with infertility (35 women, 27 men); feasibility study with 12 patients and 12 experts in reproductive medicine and infertility support. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Product usability/acceptance test. RESULT(S): Participant feedback and content analysis informed the development of a prototype patient education CD-ROM that uses audio, video, interactive tasks, and personalized feedback. Over 80% of participants successfully completed usability tasks, and over 90% rated prototype satisfaction as "good" to "excellent." Some areas were noted for improvement in navigation and refinement in delivery of instructions. Results strongly indicate an interest in an infertility multimedia support tool. CONCLUSION(S): Multimedia methods may serve as an effective, innovative psychosocial intervention for infertility patients and overcome barriers of limited local access to educational and support services.     

医用高等数学函数图形动画库的制作

利用专业数学软件将医用高等数学中一些常见的函数制作成图形动画,并建立一个“高等数学函数图形动画库”,该库包括了函数图形的生成、概率分布函数的动态变化和高数概念的几何刻划等三个方面的动画。该动画库可供教师在编写多媒体课件时直接引用,也可作为学生自学时调用播放。     

Surgical skills training: simulation and multimedia combined

CONTEXT: Basic surgical skills are needed throughout the medical profession, but current training is haphazard and unpredictable. There is increasing pressure to provide transparency about training and performance standards. There is a clear need for inexperienced learners to build a framework of basic skills before carrying out surgical procedures on patients. Effective learning of a skill requires sustained deliberate practice within a cognitive framework, and simulation offers an opportunity for safe preparation. OBJECTIVES: This paper presents a new approach to basic surgical skills training, where tuition using a specially designed computer program is combined with structured practice using simulated tissue models. This approach to teaching has evolved from practical experience with surgical skills training in workshops. METHODS: Pilot studies with 72 first-year medical students highlighted the need for separate programs for teaching and for self-directed learning. The authors developed a training approach in the light of this experience. Subsequent in-depth observational and interview studies examined (a) individual teaching sessions between surgical teachers and learners (five consultant surgeons and five senior house officers) and (b) group teaching sessions with general practitioners (14 participants in three group interviews). Further work has resulted in a self-directed learning program. CONCLUSIONS: Qualitative analysis of observational and interview data provides strong preliminary support for the effectiveness of this approach. The response of teachers and learners was extremely positive. The combination of information (presented by computer) and practice of psychomotor skill (using simulated tissue models) could be extended to other surgical and practical skills.     

现代教学模式不应忽视传统教学手段的作用

针对电子多媒体日益普及、新型教学模式日渐成形之际出现的轻视或否定传统教学手段的倾向,提出了传统教学手段也是多媒体家族成员的观点。并阐述了板书、手绘图形、语言艺术、肢体动作及实物教具等传统媒体手段的作用,指出了教师应充分认识各种教学手段的优势与不足,掌握"度"的分寸,合理地综合运用。     

多媒体技术在《儿童口腔粘膜病》教学中的应用分析

自行开发研制了《儿童口腔粘膜病》多媒体教学课件并应用于教学活动中,通过对学生的问卷调查,发现在多媒体教学中存在着过分追求华丽设计及依赖多媒体教学的现象,进而指出多媒体教学应与多种教学方法有机结合,以保证教学质量,提高教学效果。     

多媒体技术在肾脏病教学实践中的应用

结合实践介绍了多媒体技术应用于肾脏病教学,并与传统教学手段有机结合、互为补充,使教学内容更加丰富、生动形象,学生学习兴趣更加浓厚,教学效果显著提高的一些做法。     

医学数据库的面向对象数据模型

首先讨论面向多媒体对象的医学数据库的主要特点和基本功能,接着给出了构造ＯＯＤＢ永久对象的广义层次结构的关系数据模型的形式化定义,最后简要 地介绍了该模型的对象操作语义及基本完整性条件。     

儿童外科教学方法实践及探讨

目的探讨儿童外科的教学特点及教学方法,提高儿外科医生的总体执业水平,促进儿童外科学的发展。方法通过分析四川大学华西医院多年儿童外科疾病的临床教学实践经验,总结出适合医学生、初级儿童外科专科医生的实用的教学方法及经验。结果结合儿童外科特有的疾病特点所总结出的故事式讲述教学、典型病例教学、漫画形式学习、比较学习法及多媒体素材教学五种方式是非常适合儿童外科教学的方法。能够加深记忆,提高兴趣,轻松快捷,事半功倍的掌握相关医学专业知识。结论独特有趣的儿童外科教学方法可提高医学生及儿童外科初级从业者的学习兴趣、专业知识和执业水平。     

多媒体技术在生理学教学中的应用

具有丰富的表现力和强大的信息整合能力的多媒体技术在课堂教学中的应用已逐渐成为医学高校课堂教育中的主流模式,它具有传统的教学方法无法比拟的优越性。就多媒体教学在生理学教学中的独特优势及常见使用误区进行了分析,希望对促进生理学教学质量的进一步提高有所帮助。