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이정문,최종인 현대사진영상학회 2021 현대사진영상학회논문집 Vol.24 No.3
From the 2011 interview with Professor Xie Aijun of Xi’an Academy of Fine Arts, I learned that the current photography education is developing more and more in two aspects. On the one hand, the photography education of traditional art colleges that adhere to elite education, on the other hand, to cultivate the photography education of professional photographers, and each has space for development.There are more and more universities majoring in photography, and in addition to a few colleges with long qualifications and profound academic background with a distinct overall appearance, the appearance of many colleges and universities is vague and ambiguous, with heavy traces of imitation of each other, and the photography practice and theoretical research of some college teachers lack. To this end, the purpose of this paper not only through questionnaire survey, using data analysis to understand the current situation of advertising photography in Chinese universities, to the university teachers, and the arrangement of advertising photography courses, and through the university of each school website search, found the United States, South Korea part of the advertising photography training goals and curriculum compared with Chinese universities, understand their own advantages and disadvantages, hope advertising photography education can get the attention of university education.Combined with the advantages and resources of university photography education in other countries, we hope to provide some reference for Chinese photography education, and also let other countries better understand the advantages and disadvantages of Chinese advertising photography, and give enlightenment for the development of university advertising photography in the future.
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보온율(%)을 클로(clo)로 전환시킬 수 있는 모델 -보온율 범위 44.9~95.5% 에 대해-
이정문,이상헌,Lee, Jeong-Mun,Lee, Sang-Heon 한국섬유공학회 2010 한국섬유공학회지 Vol.47 No.1
This study is to establish a conversion model of thermal insulation ratio of the range 44.9~95.5% to clo(KS K 0466, ASTM D 1518), which enables to evaluate the necessary thermal insulating ability. In order to obtain a suitable regression equation of models to convert thermal insulation ratio to clo, coefficients of determination on each section and total data were searched in advance on the basis of thermal insulation ratio, the sections that coefficients of determination were high were adopted. As regression equations on adopted sections were derived, the optimum regression equations were decided after making a regression diagnosis. Also, reliability verification by new samples about the optimum regression equations was conducted. Results of this research make it easy to convert thermal insulation ratio(%) to clo during new development and design of military or commercial winter clothes and sleeping bag. Also, reduction of development costs and period can be expected.
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샐비어 잎 특성의 유전분석 : Salvia splendens Sello
이정문,김주현 경상대학교 농업생명과학연구원 2003 농업생명과학연구 Vol.37 No.4
샐비어 육종에 있어서 엽형의 결정인자인 엽장과 엽폭의 유전 양식을 알고자 하였다. 수년에 걸쳐 육성된 샐비어 자식계통들 중 재배적 특성면에서 현저한 차이가 나는 9계통을 선발하고 이들간 이면교배에 의해 얻어진 F_(l)들과 친들을 재배하고 엽장과 엽폭의 유전양식을 조사하였다. GCA와 SCA의 분석결과 엽장, 엽폭 모두에서 GCA는 유의하였으나 SCA는 유의하지 않았다. 엽폭은 그러하지 않으나 엽장에 있어서는 GCA와 親값과의 사이에 상당히 유의한 관계가 인정 되었으므로 샐비어의 엽장, 엽폭의 유전에서는 GCA는 높히 고려해야할 것으로 보이나, SCA는 별 의미가 없는 것으로 나타났다. 엽폭과 엽장에서 높은 GCA값을 가지는 親은 Red Pillar, Lavender, Biored등이었다. 유전분산성분 분석 결과 샐비어의 엽특성의 유전에서는 상가적 효과가 매우 중요한 것으로 나타났으나, Vr-Wr 희귀분석 결과와 유전분산성분 결과가 서로 일치하지는 않았다. 조사된 10개 형질의 유전력은 9%~24%로 매우 낮았다. This study was conducted to obtain basic data on the inheritance mode of leaf characters in salvia (Salvia splendens Sello). Nine inbreds were selected, and a half diallel set of 36 F_1 combinations was made. Combining ability, Vr-Wr regression analysis and genetic variance component analysis were done. GCA(general combining ability) was significant in leaf length and leaf width, while SCA (specific combining ability) was not in leaf width. Therefore, GCA is more useful than SCA in salvia. Highly significant correlations were found between GCAs and parent values in leaf length, but not in leaf width. GCA for leaf width and length was excellent in Red Pillar, Lavender and Biored. Analysis of genetic variance component showed that additive effect was very important in leaf length and width. But in the degree of dominance, the results of Vr-Wr regression analysis and genteic variance component analysis differed a little. Heritability in both narrow-and broad-sense for leaf characters investigated was relatively low, ranging from 9 to 24%.
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