Journal of the Korean Graphic Arts Communication Society (한국인쇄학회지)
- Volume 12 Issue 1
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- Pages.81.2-98
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- 1994
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- 1226-1149(pISSN)
Dynamic Behavior on the Bisphenol A diacrylate UV curing film according to change of photoinitiator concentration
광중합 개시제 첨가량의 변화에 따른 Bisphenol A diacrylate UV 경화 film의 역학적 거동
Abstract
This syudy analyzed the main bodies, marginal space, Position of the main bodies of current textbooks in high schools and "the eriteria of reading system for textbooks" which was suggested the Department of Education and Provided some suggestions for the improvement. The research methods used for the study were both literature review and survey rdsdarch with a questionaire. Inorder to research for the main body of textbook, space of margin, the optimum position of the main body, sizes of litters, spaces between letters, words, lines, length of lines, sizes of main body and margin, and margin and position of main body were checked through a related literature review. For the questionaire experiment, a questionaire based on data drawn from analysis of current textbooks, :criteria for reading system of textbook" suggested by the Department of Education, and some suggestions for improvement by the researcher was made and used for the test, targetting 384 body and girl student in high schools.n high schools.
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