Angle 氏 Ⅲ級 不正交合의 治驗一例

成在鉉(Jae-Hyun Sung),權五源(Oh-Won Kwon) 대한치과교정학회 1981 대한치과교정학회지 Vol.11 No.1

A girl aged 18 years and 1 month, had a Angle`s Class Iff malocclusion, characterized by anterior crossbite, anterior crowding, and constriction from right lower 2nd p emolar to right lower 2nd molar This ~i5 5s patient underwent scaling and 84148 extraction, and multibanded system was placed. After 14 months, anterior crossbite and crowding was corrected, andbothdental arches were improved. After 6 months from debanding, band space disappeared,, and any relapse was not detected.

일상생활 중 실시간 되먹임을 동반한 의도적인 복근수축이 필라테스 참여자의 신체조성과 몸통 안정성에 미치는 영향

성재현,김창범 한국피부과학연구원 2018 아시안뷰티화장품학술지 Vol.16 No.1

Purpose: The purpose of this study was to provide pilates participants with realtime feedback about their intentional abdominal muscle contractions to enable them to practice these contractions in daily life. The study also investigated the effects of intentional abdominal muscle contraction accompanied by real-time feedback on body composition and trunk stability. Methods: Thirty-one pilates participants were divided into an experimental group (n=16) that was provided with real-time feedback and a control group (n=15) that did not receive feedback. Participants’ body composition and trunk stability were evaluated before and after the experiment. Both groups performed pilates exercises over an 8-week period. Only the experimental group was provided with real-time feedback on the changes to their waist circumference. Results: During body composition evaluation, the experimental group showed statistically significant declines in weight, body mass index, body fat percentage, and waist-hip ratio, whereas the control group exhibited no statistically significant differences in any of these variables. The experimental group experienced significantly larger declines in their body fat percentage and waist-hip ratio compared with the control group. On trunk stability evaluation, the experimental group showed statistically significant increases in trunk extension, trunk flexion, and the left side bridge after the experiment, whereas the control group exhibited a statistically signifiant increase only in the left side bridge. There were no statistically signifiant between-group differences for any of the variables. Conclusion: The experimental group, which performed intentional abdominal muscle contractions with real-time feedback, showed improved body composition and trunk stability, including improved body fat percentage and waist-hip ratio. These results indicate that providing intentional abdominal muscle contraction in addition to pilates exercises could provide both physical and cosmetic benefits, assisting practitioners in providing body shape and trunk stability improvements. 목적: 본 연구에서는 필라테스 운동 프로그램 참여자에게 의도적인 복근수축이 일상생활 중에도 가능하도록 실시간 되먹임을 제공하여 신체조성과 몸통 안정성에 미치는 영향을 알아보았다. 방법: 대상자는 필라테스 참여자 중 실시간 되먹임을 제공한 16명의 실험군과 되먹임이 없는 15명의 대조군으로 나누었다. 실험 전과 후 신체조성과 몸통 안정성 평가를 실시하였다. 실험군과 대조군 모두 8주간 필라테스에 참여하였고 실험군만 허리둘레변화 감지의 실시간 되먹임을 추가 제공하였다. 결과: 신체조성 평가에서 실험군은 실험 후 체중, 체질량지수, 체지방률, 복부지방률에서 유의한 감소를 보였으나 대조군은 실험 후 모든 항목에서 유의한 차이가없었다. 두 군간 비교에서 실험군이 대조군보다 체지방률과 복부지방률이 유의하게 감소되었다. 몸통 안정성 평가에서 실험군은 실험 후 몸통 신전, 몸통 굴곡, 좌측 사이드 브릿지에서 유의한 증가를 보였으며 대조군에서는 실험 후 좌측 사이드 브릿지에서 유의한 증가를 보였다. 두 군간의 비교에서 모든 항목이 유의한 차이가 없었다. 결론: 실시간 되먹임을 동반한 의도적인 복근수축을 제공받은 실험군에서 몸통의 안정성이 향상되었으며 체지방률, 복부지방률 등의 신체조성에 긍정적인 효과를 주었다. 필라테스 운동과 함께 일상생활 중 의도적인 복근수축을 실시하면 아름다운 몸매를 위한 미용적인 면과 몸통 안정성을 통한 건강적인 면 모두에효과적일 것이다

영화 공간 사운드 제작연구

성재현(Sung, Jae-Hyun),이민아(Lee, Min-Ah) 한국영화학회 2014 영화연구 Vol.0 No.61

Space in the film is expressed by a variety of different forms of meaning and furthermore space could be the reason in the presence of a work. space in the film plays a important roll of tasks in making up the area of the screen image and sound over the visual space through sound consists of auditory space. sound has its own screen composition techniques that generate an idea of adding space in space, as well as in the surrounded existing through amalgamate a foe space to a visual image. In production’s aspect, it is very important in sound configuration that an ambience of stems in term of expressing film sound, makes people to concentrate in storytelling. sound, the configuration of ambience is to relocate the two-dimensional space into the three dimensional space. this reproduces the overall expression of images and realistic nature. there are many kinds of sound system, however none of these are excludable. people may think all of these difference stem’s components are recognized through psycho-acoustic system. although an ambience gives understanding of psycho-acoustic system, people can be disturbed if a main idea of configuration is different from the image. Many scenes in the film make the decisions by using the continuity of sound. discontinuity of scenes often happens in low budget featured films, or student films due to the different size of pictures and disharmony of ambience. In order to have the power of persuasion in spatial sound in the film, it is important to acquire the audience’s perception by efficient operation system, arrangement and design. this study was designed to discuss the ambience in sound system. This paper is written to describe the sound system by stems. it will analyze theories specifically for ambience and detail relationship between visual and sound in the film 〈Gravity〉.despite to other movies,〈Gravity〉 has been praised for using whole new different realistic visual and sound effect that people have never experienced in the field of cinematic spacious and it received sound award and sound editing award in Academy Award 2013. 〈Gravity〉has contributed a lot in the field of ambience analysis and this paper will talk about the technical and artistic parts of the research and discussions in the special sound.

兩顎齒性前突症의 矯正治驗例

成在鉉 대한치과의사학회 1997 대한치과의사학회지 Vol.16 No.5

淸州地域 出土 新羅土器의 編年과 性格

성재현 호서고고학회 2002 호서고고학 Vol.0 No.6,7

한국과 중국 소비자의 안경의 선호도 차이에 대한 설문 조사 연구

성재현,조은진,김달영 대한시과학회 2018 대한시과학회지 Vol.20 No.4

목적: 이 연구는 안경과 선글라스에서 테와 렌즈의 형태와 색상에 대한 한국인과 중국인 소비자 집단의 선호도 차이를 조사하기 위하여 실시되었다. 방법: 한국에 유학 중인 중국인 학생 150명과 한국인 대학생 150명을 대상으로 설문조사를 실시하고 그결과를 분석하였다. 안경광학 관련 전공자는 설문 대상에서 배제되었다. 중국인 학생들에게는 중국어 간체자로 번역된 설문지를 제공하였으며, 제공된 설문지는 한국 대학 석사과정에 유학 중인 중국인 원어민 학생이 한국어 설문지를 바탕으로 번역한 것이다. 결과: 중국인 소비자 집단은 안경보다 선글라스에서 글로벌 유명 브랜드를 더 선호하였으며, 한국산 안경제품을 상대적으로 선호하는 것으로 나타났다. 또한, 무테 또는 반무테, 금색테, 투톤컬러 렌즈 항목에서 한국인 소비자 집단보다 높은 선호도를 나타냈다. 결론: 이 연구의 결과는 한국 안경 제조․유통 업체의 중국 시장 진출이나 중국인 고객 비율이 높은 안경원의 판매 전략 수립에 기여할 수 있을 것으로 기대된다. Purpose : This survey aimed to investigate the differences in shape and color preference of eyeglasses and sunglasses between Korean and Chinese consumers. Methods : The questionnaire was conducted on 150 Chinese students studying in Korea and 150 Korean college students. Any student who majors in optometry was excluded. Chinese students were provided with questionnaires that were translated into Simplified Chinese characters, and it was translated by a native Chinese student studying in a master course of a Korean university, on the basis of Korean questionnaire. Results : The Chinese consumer group preferred the global famous brand in sunglasses rather than the glasses, and it was found that they preferred the Korean glasses products relatively. Also, they presented higher preference to half- or rimless frame, gold color, two-tone colored lens, comparing to the Korean consumer group. Conclusion : The results of this study are expected to contribute to Chinese marketing strategy of Korean manufacturing․optical shop companies, and to sales strategy of Korean optical shops with Chinese tourists.

Status of HPV vaccination among HPV-infected women aged 20–60 years with abnormal cervical cytology in South Korea: a multicenter, retrospective study

성재현,류상미,Myeongsu Yoo,이정규,김기순,지영미,조치흠,김석모,홍성란,정대훈,이원철,박종섭,김태진,Mee Kyung Kee 대한부인종양학회 2020 Journal of Gynecologic Oncology Vol.31 No.1

Objectives: Since 2007, human papillomavirus (HPV) vaccines have been administered for the prevention of cervical cancer in Korea. We investigated the status of HPV vaccination among HPV-infected adult women with abnormal cervical cytology before the introduction of National Immunization Program. Methods: From 2010 to 2016, HPV-positive women (age, 20–60 years) with atypical squamous cells of undetermined significance or low-grade squamous intraepithelial lesion (LSIL) were enrolled from five hospitals across Korea. Their HPV genotype, epidemiologic, and clinical data, including HPV vaccination history, were obtained. We compared the epidemiological characteristics and prevalence of HPV-16/18 genotypes between vaccinated and unvaccinated women. Results: Among the 1,300 women, approximately 26% had a history of vaccination. Vaccinated patients were significantly younger, unmarried, and had a higher education level than unvaccinated women. For HPV-vaccinated individuals by vaccine dose, there was a significant younger age at vaccination initiation (p=0.025), longer duration from HPV vaccination to Pap test date (p=0.001), and lower proportion of HPV-16/18 (p=0.028) in the women with three doses. There was a significantly lower prevalence of HPV-16/18 genotypes in women who were vaccinated at least 12 months prior than in unvaccinated women (adjusted prevalence ratio [aPR]=0.51; 95% confidence interval [CI]=0.29–0.88). For women with LSIL, the prevalence of the HPV-16/18 genotypes was significantly lower in women who were vaccinated more than 12 months prior than in unvaccinated women (aPR=0.35; 95% CI=0.13–0.96). Conclusion: This study highlighted the status of HPV vaccination and the prevalence of HPV-16/18 genotypes among HPV-infected women with abnormal cervical cytology according to HPV vaccination. It provides preliminary information regarding the status of HPV vaccination among Korean adult women.

국내 양식어장 퇴적물과 생물 중 PCBs와 PBDEs의 잔류농도 및 분포특성

성재현,박시현,이미경,김예지,최민규,김정배,이인석 한국분석과학회 2018 학술대회논문집 Vol.2018 No.5

Tweed-Merrifield 기법에 의한 기능교합의 달성

성재현 대한치과의사협회 1998 대한치과의사협회지 Vol.36 No.2

Ⅰ. CHIN CAP 치료

성재현 대한치과의사협회 1991 대한치과의사협회지 Vol.29 No.1