구강병원균에 대한 편백 피톤치드의 항균작용

강수경,신미경,어규식,전양현,홍정표,Kang, Soo-Kyung,Shin, Mi-Kyoung,Auh, Q-Schick,Chun, Yang-Hyun,Hong, Jung-Pyo 대한안면통증구강내과학회 2007 Journal of Oral Medicine and Pain Vol.32 No.1

Plant extract has attracted considerable interest in oral disease therapy. The present study was performed to observe the antibacterial effect on cariogenic Streptococcus mutans GS5 and Streptococcus sobrinus 6715, and periodontopathic Actinobacillus actinomycetemcomitans Y4 of phytoncide from Chamaecyparis obtusa Sieb. et Zucc employing the measurement of optical density, viable cell counts, and antibiotic sensitivity. The results were as follows: 1. Minimum inhibitory concentration of the phytoncide for S. mutans, S. sobrinus, and A. actinomycetemcomitans was observed to be 0.5%, 1%, and 0.2%, respectively. 2. Minimum bactericidal concentration of the phytoncide for S. mutans, S. sobrinus, and A. actinomycetemcomitans was determined to be 0.5%, 2%, and 0.2%, respectively. 3. The bacteria exposed to the phytoncide become more sensitive to antibiotics. The phytoncide enhanced significantly antibacterial activity of ampicillin against S. mutans and S. sobrinus. It also increased significantly the activity of penicillin and amoxicillin against S. sobrinus. In contrast, the phytoncide augmented the activity of amoxicillin and cefotaxime against A. actinomycetemcomitans but the increase was not statistically significant. The overall results indicate that phytoncide from Chamaecyparis obtusa Sieb. et Zucc used for this study has a strong antibacterial activity against cariogenic and periodontopathic bacteria and that it also has permeabilizing effect on certain antibiotics against these bacteria. Therefore, the phytoncide may be used as a candidate for prevention and therapeutic agent against oral infectious disease including dental caries and periodontal disease.

편백 피톤치드가 Candida albicans에 미치는 영향에 대한 연구

강수경,어규식,전양현,홍정표,Kang, Soo-Kyung,Auh, Q-Schick,Chun, Yang-Hyun,Hong, Jung-Pyo 대한안면통증구강내과학회 2010 Journal of Oral Medicine and Pain Vol.35 No.1

Phytoncide, essential oil of trees, has microbicidal, insecticidal, acaricidal, and deodorizing effect. The present study was performed to examine the effect of phytoncide on Candida albicans, which is a commensal colonizer of the mucous membranes but has become an opportunistic pathogen. C. albicans was incubated with or without phytoncide extracted from Hinoki (Chamaecyparis obtusa Sieb. et Zucc.; Japanese cypress) and then changes were observed in its optical density, cell viability and morphology. As concentrations of phytoncide added to the culture medium increased, optical density and cell viability of C. albicans decreased. Minimum inhibitory concentration of phytoncide for C. albicans was observed to be 0.25%, and minimum fungicidal concentration was 0.5%. Numbers of morphologically atypical cells with electron-dense cytoplasm and granules and increased with increasing concentration of the phytoncide. At higher concentrations of phytoncide, compartments and organelles in the cytoplasm became indistinguishable. The overall results indicate that the phytoncide used for this study has a strong antimicrobial activity against C. albicans. Therefore, the phytoncide may be used as a candidate for prevention and therapeutic agent against oral candidiasis.

피부미용 종사자의 현장실습에 대한 중요도 및 필요도 요인

강수경 ( Soo Kyung Kang ) 한국미용학회 2014 한국미용학회지 Vol.20 No.6

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피부미용 산업체 유형에 따른 현장 직무 중요도와 선행학습 필요도 차이

강수경 ( Soo Kyung Kang ) 한국미용학회 2015 한국미용학회지 Vol.21 No.6

The primary purpose of this study is to examine and analyze the difference between major duties in practical fields and on-the-job training conducted at school, which is required prior to field placement among skin care therapists who engage in salon esthetics and medical therapists. The study has found that lymph drainage of special treatment as part of major duties in practical field showed relative importance in salon esthetics while management of equipment showed importance in medical esthetics. When it comes to on-the-job trainings conducted at school prior to field placement, salon esthetics has had significantly higher necessities of prerequisite learning on information gathering and marketing, customer management, financial management, facilities management, product management, customer interface and consultation, skin type analysis, understanding customer requirements, planning and scheduling, preparation of customer charts, product advice, body shape management, lymph drainage, esthetic acupuncture meridians, skin trouble management, spa therapy, aroma therapy, Ayurveda, and equipment management than medical esthetics.

중년여성의 안면 피부결 상태와 관련요인에 대한 연구

강수경 ( Soo Kyung Kang ) 한국미용학회 2004 한국미용학회지 Vol.10 No.2

얼굴부위의 홍반 및 멜라닌지수와 일반적 특성과의 관련성

강수경 ( Soo Kyung Kang ),박정신 ( Jung Sin Park ),김경란 ( Kyoung Ran Kim ) 한국미용학회 2007 한국미용학회지 Vol.13 No.2

This study aims to identify erythema index, melanin index of facial skin of middle-aged women by non-invasive method. This measurement intends to grasp the skin condition on each facial part of middle-aged women, check the correlation between the measured values and determine the relation between objective measured values and the general characters The results were as follows: 1. For objective measurement by part of a face, erythema index and melanin index were higher on cheek, forehead and eye rims, forehead and cheek, respectively. 2. erythema index in facial skin showed significant correlation with the place of residence, educational background, monthly income of a household, driving that respondents observed by themselves and variables of skin troubles recognized by respondents. 3. melanin index in facial skin was significantly related to age, place of residence, educational background, monthly income of a household, driving that respondents observed by themselves and variables of skin troubles recognized by respondents. To sum up, the objectively measured values of skins, erythema index, melanin index vary on parts of a face and the significant relations were observed among measured values. Moreover, diverse variables such as place of residence, age, exposure to ultraviolet rays on skin conditions.

국내 대학의 미용관련학과 및 인력 배출 현황 분석

강수경 ( Soo Kyung Kang ),최근희 ( Keun Hee Choi ) 한국미용학회 2012 한국미용학회지 Vol.18 No.6

This study is aimed at presenting the basic data which enables us to decide and put in practice the policy of professional beauticians training by surveying the domestic beauty-related universities and colleges with graduated beautician status. And this study has categorized 2-year colleges and universities because of their representation of beauty-related school course classifying into small groups such as curriculum, school subjects, new students and graduates, the percentage of employment and the ratio of students to a higher school in recent 3 years. This survey restrictively includes 2-year colleges and 4-year universities. University ALIMI site operated by KCUE(Korean Council for University Education) and each university homepage are utilized for this study. The study result as follows; 1. 31 universities with 36 courses of study out of 196 universities and 99 colleges with 119 courses of study out of 141 2-year colleges have beauty-related departments. 2. Both 4-year and 2-year colleges compose the integrated beauty-related subjects and the courses of study after 2010 have specialized, classified and branded its subjects 3. New students slightly increase in 4-year universities and also slightly decrease in 2-year colleges. 4. The percentage of employment is average 55% from 4-year universities and 41% from 2-year colleges. In conclusion, the development of beauty industry is originated only from the training personnel with professional knowledge and beauty-related education institutes play a pivotal role in their training. To accomplish the quality of training, we need to centralize our training curriculum, vitalize the beauty market to employ graduated students, connects education with beauty industry into the better and stabler job market. This study suggest that we need multilateral policy to set up and backup.

문학,문화 : 『아담과 이브』: 소비에트 슈제트와 M.불가코프의 패러디

강수경 ( Soo Kyung Kang ),양민종 ( Min Jong Yang ) 경희대학교 비교문화연구소 2011 비교문화연구 Vol.22 No.-

This article is devoted to little-studied play of M.A. Bulgakov "Adam and Eve". By the end of 1920`s - the beginning of 1930`s soviet society is differentiated again, its construction is rebuilded. In the new condition drama is needed as much as possible. Drama on the stage is ideal model for instruction of "Mass". Thereupon soviet society asked "New Hero", "New play", which can rebuild soviet citizen in the new construction of government. Thereby the play of M.A. Bulgakov "Adam and Eve" is created by order of soviet society. In this play typical soviet people are represented: Adam Krasovsky(engineer), Daragan(pilot-terminator), Ponchik-Nepobeda(writer), Zahar Markizov(proletarian-baker). They are different from each other by their occupation and formation, but they have same consciousness and they think identically. Bulgakov makes stand such problems: impersonality and unfreedom of human being in the government of communism. Bulgakov, using Parody, doubt the possibility of realization of utopia of Soviet government. Bulgakov show to us that Adam Krasocsky is not real Adam-first human being. In the play we can see the real Adam is the scientist-intelligent Efrosimov. Bulgakov change the place of Ponchik with the place of Markizov. The idiot and the fool is recognized not Markisov-drinker, tyrant, but Ponchik-writer. After the disaster Markisov, reading a Bible, is changing and by the end of play he started writing his own novel. Indeed if Ponchik wrote hoked-up novel, Markisov writes a real own history. Request of Leningrad Theater for Bulgakov to write about the future war comes from the spirit of the time. But Bulgakov in this play "Adam and Eve" could insist that the "Life" is a supreme value.

Lapped Transform을 이용한 효율적인 분산 동영상 부호화 시스템 및 성능해석

강수경(Soo-kyung Kang),이창우(Chang-woo Lee) 한국통신학회 2011 韓國通信學會論文誌 Vol.36 No.9

움직임 보상 보간 기법의 성능평가

강수경(Soo Kyung Kang),이창우(Chang Woo Lee) 한국방송·미디어공학회 2010 한국방송공학회 학술발표대회 논문집 Vol.2010 No.7

분산 비디오 부호화 시스템(distributed video coding : DVC)에서는 기존의 비디오 부호화 시스템과는 달리 부호기가 아닌 복호기에서 움직임 추정 연산을 함으로써 부호기의 복잡성을 크게 줄일 수 있다. DVC 시스템의 복호기에서 생성되는 부가정보(side information : SI)는 전체 DVC 시스템의 성능에 큰 영향을 미친다. DVC 시스템의 복호기에서 SI 정보를 생성하기 위해서 움직임 보상 보간(motion compensated interpolation : MCI) 기법이 많이 사용되는데 본 논문에서는 다양한 MCI 기법들의 성능을 분석한다.