Web3D技术在医学教学资源建设方面的应用研究

为开发三维医学教学资源，本文主要介绍web3D技术的基本概念、Web3D技术的实现方法、web3D典型的开发工具软件和web3D技术在医学教学资源开发方面的实际应用。     

国外护理发展新动态

为了与正在变化的社会同步 ,今日的护理实践比以往进展得更加迅速。这就需要护士不但具有坚定的信念和灵活的方式以适应市场经济 ,同时还要具有远见卓识 ,以使自己得到不断发展。重点论述 :①终身学习对护理专业发展和护士成才的促进作用 ,以及发达国家为推动终身学习所采取的鼓励和保护性措施。②循证护理的本质 ,及其在护理实践中的具体应用方法。③从网上获取信息将成为一种趋势 ,护士怎样通过Internet进行学术研究和交流。     

Revision of the Rehabilitation Nursing Research Agenda.

In 2005, the board of directors of the Association of Rehabilitation Nurses (ARN) directed the Rehabilitation Nursing Foundation (RNF) to evaluate and revise the Rehabilitation Nursing Research Agenda. Following a review of the processes used by other nursing organizations to evaluate their research agendas, RNF first evaluated the effectiveness of the agenda, and then RNF embarked on a process to update and revise the agenda. The process included generating new and revised statements of research priorities based on the evaluation process, followed by a survey of members of ARN to rate the relevance of each statement to the profession. The results are a new Rehabilitation Nursing Research Agenda consisting of 19 statements of research priorities grouped into four categories. This new agenda has the potential to drive rehabilitation nursing research for the next 10 years.     

基于Web的多媒体课件的优化

基于Web的多媒体CAI课件是多媒体CAI课件与Web技术的结合，它是目前网络教学多媒体CAI课件的主要形式。本文探讨了在基于Web的多媒体CAI课件开发过程中对课件页面进行页面优化的原则和方法，以求在下载速度和兼容性方面的优化。     

Assessment of osteoporosis-website quality

Introduction The Internet provides great opportunities for patient healthcare education, but poses risks that inaccurate, outdated, or harmful information will be disseminated. Osteoporosis is a topic of great interest to patients, many of whom use the Internet to obtain medical information. The aim of this study was to develop and evaluate measurement tools to determine the quality of osteoporosis websites for patients. Methods Quality indicators in the categories of content, credibility, navigability, currency, and readability were incorporated into separate evaluation tools for healthcare professionals and for patients. Websites were selected from an Internet search. Interobserver reliability and validity were assessed, and a sample of osteoporosis websites was evaluated by an osteoporosis nurse educator and compared to patient evaluations. Results For the quality indicators, there was 79% agreement between the osteoporosis nurse educators, 88% agreement between the physician osteoporosis experts, and 71% agreement comparing the osteoporosis nurse educators to the physician osteoporosis experts. Quality scores for evaluated websites ranged from 18–96 (maximum possible=100), with a mean of 66. Websites with Uniform Resource Locator (URL) suffix .com scored significantly lower compared to those with .gov (P<0.05), .edu (P<0.01), and .org (P<0.01). Healthcare professionals and patients were in agreement on the quality of the highest-rated websites, with less agreement for lower-rated websites. Conclusions In summary, a tool for measuring the quality of medical websites was developed and evaluated. Significant variability in osteoporosis-website quality was observed. Higher-quality scores were associated with a higher level of search engine match and specific URL suffixes. A validated tool for evaluating medical websites may have value in assisting patients to select high-quality osteoporosis educational information on the Internet, and may encourage website developers to improve the quality of information that is provided. Prior abstract presentation: Preliminary data for this study were presented as a plenary poster at the 2005 ISCD Annual Meeting in New Orleans, LA, USA, and published as an abstract in Lewiecki EM, Rudolph LA, Kiebzak GM (2005) Evaluation of osteoporosis website quality. J Clin Densitom 8:243     

A Controlled Trial of Web-Based Feedback for Heavy Drinking College Students

Abstract Objective: Alcohol consumption has been a growing concern at U.S. colleges, particularly among first-year students, who are at increased risk for problems. This study tested the efficacy of the “electronic Check-Up to Go” (e-CHUG), a commercially-available internet program, at reducing drinking among a group of at-risk college freshman. Method: The design was a randomized controlled trial: 106 freshmen students who reported heavy episodic drinking were randomly assigned to receive feedback or to assessment only. Assessment measures were completed at baseline, 8 weeks, and 16 weeks. Results: At 8 weeks, the feedback group showed a significant decrease in drinks per week and peak BAC over control. By 16 weeks, the control group also declined to a point where there were no differences between groups. Changes in normative drinking estimates mediated the effect of the intervention. An additional 245 abstainers and light drinkers who were also randomized to condition did not show any intervention effect. Conclusions: This study provides preliminary support for the efficacy of this intervention at reducing short-term drinking among at-risk students.     

三层Web结构实现军事医学科学院仪器设备管理系统

目的：基于JSP技术，构建军事医学科学院仪器设备管理系统，以Web方式实现军事医学科学院仪器设备的管理。方法：以JSP技术为基础构建三层Web结构，采用Page—view with bean的JSP体系结构，使用JDBC—0DBC桥接驱动程序连接SQL Server2000数据库，实现仪器设备管理系统。结果与结论：军事医学科学院仪器设备管理系统以Web方式通过网络管理军事医学科学院仪器设备，利于数据共享与交换，具有一定的实用价值。     

应用因特网对SARS病毒M蛋白B细胞抗原表位的预测

目的：预测SARS冠状病毒M蛋白的B细胞表位。方法：采用EMBOSS软件结合Hopp＆woods亲水性参数、Janin可及性参数、极性参数、柔韧性参数及二级结构方案对SARS冠状病毒M蛋白的B细胞表位进行了预测，并用吴玉章等已建立的B细胞表位预测方法进行评述。结果：SARS冠状病毒M蛋白B细胞识别的表位可能位于第3～13和153～166位氮基酸等区域内或附近，这2个被预测的表位均含有β—转角和无规卷曲结构。结论：该研究对应用合成肽抗原进行SARS早期诊断研究及相关抗体的制备具有重要指导意义。     

Web技术在医学影像学教学领域的应用

Web技术是一种最为普及的Internet技术，在医学影像教学领域得到了广泛应用。本文介绍了Web技术的概念、组成、基本原理、特性及在医学影像教学中的应用。