A World-Wide Web radiology teaching file server on the Internet.
A World-Wide Web radiology teaching file server on the Internet.
复制标题
互联网上的万维网放射学教学文件服务器。
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
Michael L. Richardson
中科院分区：
文献类型：
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作者：
Michael L. Richardson
目的
放射科传统上使用基于电影的有趣的情况下收集教学目的。创建和复制基于胶片的文件的成本很高，并且它们在物理上占用相当大的空间。为解决这些问题，我科建立了数字化影像学网上教学档案。
材料和方法
我们的教学文件驻留在Macintosh Quadra 700计算机上，该计算机通过我们的校园以太网连接到互联网，互联计算机的全球网络。我们的数字教学文件图像和文本是由超文本标记语言（HTML）组成的，并通过称为MacHTTP的Web服务器软件向全世界提供。这些教学文件是使用万维网（WWW）客户端软件，如马赛克，MacWeb或Netscape访问。
结果
我们的数字教学文件是免费提供给任何人在世界上访问互联网和WWW客户端软件。我们的放射科住院医师可以通过我们部门的几个工作站访问此文件。Mosaic是一个易于使用的界面，我们的数字教学文件的使用量显著增加。自创建以来的3个月里，我们的教学文件不仅被我们的放射科住院医师访问，而且被33个国家的数百名其他用户访问。
结论
Mosaic和万维网格式的使用产生了一个易于使用的因特网超文本界面，它使即使是没有多少计算机经验的人也能在因特网上导航，阅读文本文件，观看图像（静止图像和电影），并仅通过用鼠标指向和点击感兴趣的项目下载文件。这使我们能够维护一个中央教学文件，该文件体积很小，易于与我们系统中的所有医院共享。我们邀请世界各地的放射学社区访问这些文件，并提交他们自己的教学文件中的病例与世界其他地区分享。
OBJECTIVE
Radiology departments have traditionally used film-based collections of interesting cases for teaching purposes. Film-based files are expensive to create and duplicate, and they physically occupy considerable space. As one solution to these problems, our department created an on-line radiology teaching file in digital format.
MATERIALS AND METHODS
Our teaching file resides on a Macintosh Quadra 700 computer that is connected to the Internet, a worldwide network of interconnected computers, via our campus Ethernet network. Our digital teaching file images and text are composed in HyperText Markup Language (HTML) and are made available to the world with Webserver software known as MacHTTP. These teaching files are accessed using World-Wide Web (WWW) client software such as Mosaic, MacWeb, or Netscape.
RESULTS
Our digital teaching file is available at no charge to anyone in the world with access to the Internet and WWW client software. Our radiology residents can access this file via several workstations in our department. Mosaic is an easy-to-use interface, and the use of our digital teaching file has increased significantly. In the 3 months since its creation, our teaching file has been accessed not only by our radiology residents but also by hundreds of other users in 33 countries.
CONCLUSION
Use of Mosaic and the WWW format has resulted in an easy-to-use hypertext interface to the Internet, which allows even persons with little computer experience to navigate through the Internet, read text files, view images (stills and movies), and download files by merely pointing with the mouse and clicking on items of interest. This has allowed us to maintain a central teaching file that is physically small and easy to share with all the hospitals in our system. We invite the worldwide radiology community to access these files and to submit cases from their own teaching files to share with the rest of the world.