应急救援专业技术网络教学平台应用研究

通过电子化学习技术(E-learning),将现有的网络资源和应急救援数字化教学培训相结合,充分利用现代信息技术所提供的全新沟通机制与丰富资源,为应急救援培训提供一个受众面更为广阔的平台,进一步为培训基地开展应急救援培训提供科学的、互动的、个性化的和不受时空约束的教学管理平台.该平台有利于各级人员根据自我需求制定各自的...     

网络环境下教师指导性活动的设计

网络教学为学生的学习提供了丰富的资源，拓延了教学时空的维度，对现有的教学内容、教学手段和教学方法提出了挑战。本文探讨了在此环境下教师指导活动的内容，设计原则及其设计方法等问题。     

基于ICT的虚拟社区活动与教师专业发展

随着信息通讯技术（ICT）的迅猛发展,虚拟社区的概念及其研究领域应运而生,并成为教育学习的重要空间和平台。基于ICT的虚拟社区将成为教师专业发展的重要舞台,成为教师超越时间和地域限制,相互联系、相互学习、协作共进的新方式。     

放射诊断学精品课程的建设与探索

精品课程是教育部质量工程的重要组成部分之一,本文总结了国家级精品课程放射诊断学的建设经验,介绍了其在学科建设、专业建设中的基础作用和对人才培养质量的重要意义,并进一步探讨其可持续发展的思路。     

PBL联合PDG在临床医学系高年级医学生中的应用

目的 研究以问题为导向的教学方法 (PBL)联合问题—讨论—指导(PDG)教学模式在临床医学系高年级医学生培养中的应用效果.方法 选取2018年1月—2019年1月临床医学系高年级医学生134例,按随机数字表分为对照组(67例)与研究组(67例),对照组学生采用传统的教学模式,研究组学生采用PBL联合PDG教学模式,比...     

Design Principles in the Development of (Public) Health Information Infrastructures

In this article the author outlines the key issues in the development of a regional health information infrastructure suitable for public health data collections. A set of 10 basic design and development principles as used and validated in the development of the successful New Zealand National Health Information Infrastructure in 1993 are put forward as a basis for future developments. The article emphasises the importance of securing clinical input into any health data that is collected, and suggests strategies whereby this may be achieved, including creating an information economy alongside the care economy.It is suggested that the role of government in such developments is to demonstrate leadership, to work with the sector to develop data, messaging and security standards, to establish key online indexes, to develop data warehouses and to create financial incentives for adoption of the infrastructure and the services it delivers to users. However experience suggests that government should refrain from getting involved in local care services data infrastructure, technology and management issues.     

虚拟实验在病理生理学实验教学中的应用

在病理生理学实验教学中应用虚拟实验,可增加教学的生动性与趣味性,充分调动学生的学习积极性,使其在虚拟的实验环境中较为真实地模拟完成实验;能有效缓解教学需求与现有实验条件不足的矛盾,促进教师教学观念的转变和教学方法的改进,并为学生带来崭新的学习方式.     

运用现代信息技术提高医学形态学实验教学实效

数字化、网络化、智能化和多媒体化的信息技术在现代教育中的应用已成为中国教育领域的一大热点。本文论述了南通大学在信息化环境下,在医学形态学实验教学中充分应用现代信息技术,优化实验教学手段,以提高实验教学质量。     

The Retirement Research Foundation's National Media Award Winners for 1986, 1987, and 1988

This article identifies and describes the 1985, 1987, and 1988 winners of the National Media Award in Aging competitions sponsored by the Retirement Research Foundation. Many of these audio-visual productions provide valuable materials for use in gerontological and geriatric education.     

Brain Cancer Risk and Electromagnetic Fields (EMFs): Assessing the Geomagnetic Component

Cancer cluster studies in North Carolina identified several communities in which there existed an elevated risk of brain cancer. These findings prompted a series of case-control studies. The current article, which originated from the results of the 3rd of such studies, is focused on inclusion of the earth's own geomagnetic fields that interact with electromagnetic fields generated from distribution power lines. This article also contains an assessment of the contribution of confounding by residential (e.g., urban, rural) and case characteristics (e.g., age, race, gender). Newly diagnosed brain cancer cases were identified for a 4-county region of central North Carolina, which the authors chose on the basis of the results of earlier observations. A 3:1 matched series of cancer cases from the same hospitals in which the cases were diagnosed served as the comparison group. Extensive geographic information was collected and was based on an exact place of residence at the time of cancer diagnosis, thus providing several strategic geophysical elements for assessment. The model for this assessment was based on the effects of these two sources of electromagnetic fields for an ion cyclotron resonance mechanism of disease risk. The authors used logistic regression models that contained the predicted value for the parallel component of the earth's magnetic field; these models were somewhat erratic, and the elements were not merged productively into a single statistical model. Interpretation of these values was difficult; therefore, the modeled values for the model elements, at progressive distances from the nearest power-line segments, are provided. The results of this study demonstrate the merits of using large, population-based databases, as well as using rigorous Geographic Information System techniques, for the assessment of ecologic environmental risks. The results also suggest promise for exposure classification that is compatible with the theoretical biological mechanisms posited for electromagnetic fields.