치과방사선 (Journal of Korean Academy of Oral and Maxillofacial Radiology)
- 제26권2호
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- Pages.201-210
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- 1996
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- 1225-049X(pISSN)
인터넷상에 올려진 Radiology Teaching File에 관한 연구
Radiology Teaching Files on the Internet
- Lim Eun-Chung (Dept of Oral and Maxillofacial Radiology, College of Dentistry, Dankook University) ;
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Kim Eun-Kyung
(Dept of Oral and Maxillofacial Radiology, College of Dentistry, Dankook University)
- 발행 : 1996.08.01
초록
There is increasing attention about radiology teaching files on the Internet in the field of diagnostic radiology. The purpose of this study was to aid in the creation of new radiology teaching file by analysing the present radiology teaching file sites on the Internet with many aspects and evaluating images on those sites, using Macintosh IIci computer, 28.8kbps TelePort Fax/Modem, Netscape Navigator 2.0 software The results were as follow : 1. Analysis of radiology teaching file sites (l) Country distribution was the highest in USA(57.5%). (2) Average number of cases was 186 cases and radiology teaching file sites with search engine were 9 sites (22.5%). (3) At the method of case arrangement, anatomic area type and diagnosis type were found at the 10 sites(25%) each, question & answer type was found at the 9 sites(22.5%). (4) Radiology teaching file sites with oro-maxillofacial disorder were 9 sites(22.5%). (5) At the image format, GIF format was found at the 14 sites(35%). and ]pEG format found at the 14 sites(35%). (6) Created year was the highest in 1995(43.7%). (7) Continuing case upload was found at the 35 sites(87.5%). 2. Evaluation of images on the radiology teaching files (l) Average file size of GIF format (71 Kbyte) was greater than that of JPEG format(24 Kbyte). (p<0.001) (2) Image quality of GIF format was better than that of JPEG format. (p<0.001).
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