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김성언,전루민,이수영,최규룡,Seong-Eon Kim,Roo-Min Jun,Soo-Young Lee,Kyu-Ryong Choi 대한안과학회 2005 대한안과학회지 Vol.46 No.5
Purpose: To reconstruct a cultured conjunctival equivalent that closely resembles normal conjunctival epithelium in three-dimensional culture systems. Methods: Human conjunctival epithelial cells were cultured on dead de-epidermized dermis in the air-exposed state. After 2 weeks of culture, the sections were stained with hematoxylin and eosin. Immunohistochemical and electron microscopic studies were performed. The results were compared with those of normal conjunctiva and cultured eyelid skin equivalent. Results: In the cultured conjunctival equivalent, nonkeratinizing stratified epithelium was formed similarly to normal conjunctival epithelium. Keratin 13 was expressed, but not keratin 10, in the cultured conjunctival equivalent, similarly to normal conjunctival epithelium. However, in the cultured eyelid skin equivalent, keratinizing stratified epithelium was formed. In addition, keratin 10 was expressed, but not keratin 13, contrary to those of the cultured conjunctival equivalent. In the cultured conjunctival equivalent, ultrastructurally, keratin intermediate filaments and desmosomes were found. In addition, microvilli were seen in the uppermost epithelial cells. Conclusions: These findings demonstrate that the cultured conjunctival equivalent resembles normal conjunctival epithelium morphologically, biochemically and ultrastructurally, thereby suggesting that the cultured conjunctival equivalent may have a great potential in the study of conjunctival epithelium.
김성언(Seong-Eon Kim),김은경(Eun-Kyoung Kim),김용기(Yong-Gi Kim) 한국지능시스템학회 2017 한국지능시스템학회논문지 Vol.27 No.3
본 논문은 화장품 성분의 유해도와 제품에 대한 소비자의 상품평을 이용하여 사용자에게 화장품을 추천해 주는 시스템을 제안하였다. 화장품 성분의 유해도는 EWG score를 이용하여 제품 성분 점수를 산출하고, 제품에 대한 상품평은 온라인쇼핑몰에 게시된 상품평을 수집하고 분석하여 감성사전을 구축한 후 상품평 점수를 산출하였다. 제품 성분 점수와 상품평 점수를 이용하여 규칙 기반의 퍼지 추론을 통해 추천도를 산출하여 사용자의 제품 선택에 도움을 주고자 하였다. 제안된 시스템의 성능 분석을 위해 온라인 쇼핑몰의 추천 정도와 비교한 결과 사용자의 정보 없이도 제품을 선별하여 사용자의 선택에 도움을 줄 수 있음을 확인하였다. This paper proposes a recommendation system for cosmetic products based on the customers assessment and the toxicity level. The toxicity level is an ingredient factor calculated by the EWG score. The customer rate has been calculated by first, by collect and analyze textual assessments from online shopping sites, and next building an sentiment dictionary. This work used the ingredient factor and the star rate of assessments to do a rule-based fuzzy inference, assisting the product selection for customers. The results shows that the proposed system, without any knowledge about the specific customer, is showing a good recommendation than the other online shopping sites.
김성언(Seong Eon Kim),김행석(Haeng Seok Kim),김종경(Jong Kyeong Kim),오지원(Chee Won Oh),송계용(Gye Yong Song),김태흥(Tae Heung Kim) 대한피부과학회 2002 대한피부과학회지 Vol.40 No.2
Linear focal elastosis is characterized clinically by horizontal yellowish palpable striae on the lower back and histologically fragmentation or aggregation of elastic fibers. We herein report four cases of linear focal elastosis in male patients. They were 12 to 17 years old and the disease duration was 1 to 3 years. We suggest linear focal elastosis is a variant of striae distensae affecting elastic fibers.
백반증의 흡입수포 표피이식에서 단순증례와 복합증례의 비교연구
김성언 ( SE Kim ),김장락 ( JR Kim ),김태흥 ( TH Kim ) 대한피부과학회 2003 대한피부과학회지 Vol.41 No.6
N/A Background : Many cases of epidermal graft by autologous suction blister were performed as a therapeutic option for vitiligo. But, the location of the lesion is an important factor for operation efficacy, particularly in hairy areas or articular portions. Objective : The purpose of this study was to evaluate the efficacy of autologous suction blister grafting between simple cases and complicated cases (hairy or articular areas). Method : Blisters were made by suction, and an epidermal sheet was grafted to the recipient site. Hairy recipient sites were pre-treated with chemical depilator before graft, and periarticular recipient sites were fixed with splints after graft. The efficacy was rated as excellent (repigmentation>75%), good (50%< repigmentation≤75%), poor (10%<repigmentation≤50%), and none (repigmentation ≤10%). Result : Mean efficacy rate was calculated to compare between simple and complicated cases. The mean efficacy of simple cases was 1.95±0.67 and that of complicated cases was 2.21 ±0.47. The complicated cases had higher efficacy than simple cases although not significant statistically. Conclusion : Although previous reports suggested the efficacy than complicated cases was lower than simple cases, proper procedures such as chemical depilation or splint application improve the efficacy of autologous suction blister grafting. (Korean J Dermatol 2003;41(6) : 716~721)
김성언(Kim Seong-Eun) 한국문학회 2004 韓國文學論叢 Vol.36 No.-
Kim, Man Jung(1637~1692) was a famous literary man in Joseon Dynasty, who wrote several novel by Korean letters and left a collection of own works named Seopo-jip 西浦集. He was also a distinguished literary critic, whose theory of protecting unique Korean literature has been largely supported by so many scholars of today. In this study, I notice his particular literary dichotomy which divided aspects of literature into Sa 辭 and Eui 意, as it were expression and meaning. This dichotomy is similar to the internal and external elements of literature argued by modern New Critics. Although his contemporary Confucian scholars made light the aspects of expression, he emphasized the importance of Sa. He contended that Sa was a substantial element of literature, and that it's true taste could not be obtained by translation. He thought the common people's labor songs was more genuine than the nobility's pedantic Chinese poetry, and linked with ridicule the latter to a speech of a parrot. I think that these views of literature correctly correspond the theory of figure. According to the theory of figure, it is a important equipment which set literature independent from subordinated position to philosophy or religion. And figure is a visual radiance which could not be gained by a free translation of meaning. It is a flesh of fruit, sweet flavor of art, not a chat of a parrot but a genuine human language. Even though both time and space are so different, Korean medieval literary man Kim, Man Jung and today Western theorist of literary figure have something in common. Both of them recognize the consequence of literary expressions, furthermore argue that only harmonious combination between meaning and expression can guarantee eternity of literature.