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소아에서 상하악골의 위치에 따른 상기도의 시상평면상 계측값의 연관성
김숙희,고미자,남옥형,김미선,이효설,김광철,최성철,Kim, Sookhee,Ko, Mija,Nam, Okhyung,Kim, Misun,Lee, Hyoseol,Kim, Kwangchul,Choi, Sungchul 대한소아치과학회 2018 大韓小兒齒科學會誌 Vol.45 No.3
The respiratory function is relevant to the craniofacial growth and orthodontic diagnosis. The size of the pharyngeal airway was measured in lateral cephalometric view in children visited Kyung Hee University Hospital from January 2015 to August 2017. A total of 74 healthy children (36 boys and 38 girls) aged 7 - 11 years (mean, 8.5 years) with a normodivergent facial pattern were divided into three groups according to anteroposterior jaw relation measuring A point-Nasion-B point (ANB) angle. Lateral cephalometric data were used to measure the airway dimensions. The dimensions of the middle airway were significantly lower, reducing the upper airway space, in large ANB angle group than in other children, suggesting that children with large ANB angle have narrower airway space than others. 본 연구는 소아에서 상하악의 전후방적인 골격적 위치 관계에 따른 기도의 너비를 평가하고자 하였다. 2015년부터 2017년 8월31일까지 경희대학교 치과병원 소아치과에 내원하여 측모두부방사선사진을 촬영한 소아 중 정상적인 안면골격의 수직적 성장 양상을 보이는 7세부터 11세(평균연령 8.5세) 어린이 74명(남아 36명, 여아 38명)을 A point-Nasion-B point (ANB) 각도에 따라 세 군으로 나누어 측모두부방사선사진 계측을 통해 기도 너비를 비교평가하였다. 중기도너비, 하기도너비 및 기능적교합평면상에서의 기도너비에서 통계적으로 유의한 차이를 보였으며, 큰 ANB각도를 지니는 군이 다른 군보다 기도너비가 더 작은 것으로 나타났다. 따라서 골격성 2급 부정교합을 지닌 소아들이 1급이나 3급 부정교합을 지닌 소아보다 기도너비가 더 작은 것으로 사료된다.
김숙희,이규진,최기주,Kim, SukHee,Lee, Kyujin,Choi, Keechoo 대한토목학회 2014 대한토목학회논문집 Vol.34 No.4
This study presents preferences factors analysis of Car-sharing in Suwon. Approximately, 60% of the citizens prefer car-sharing and consider using it. The results of analysis by factors show higher preferences in these groups of travelers: man, younger, a resident of detached house and efficiency apartment, user of public transportation who finds it uncomfortable, traveler without vehicles, and traveler using car 1 to 3 times a week. The potential demand for car-sharing was highest in the residential areas and around the stations. Travelers prefer to pay the fee by the hour, which the fair value was 7,967 won. For the trip purpose of business, shopping and leisures, car-sharing is more preferred than taxi and rental cars. Findings will contribute to determining the direction of policy for the car-sharing. 본 연구는 수원 시민들을 대상으로 카쉐어링 선호도 요인을 분석하여 제시하였다. 시민의 약 60% 정도가 카쉐어링 이용을 고려하고 있으며, 남자가 여자보다, 젊은 층이 장년층보다, 단독주택과 오피스텔이 아파트와 연립주택보다, 대중교통 이용이 불편한 시민이, 차량 미소유자가, 자동차를 일주일 1~3회 이용하는 통행자들의 카쉐어링 선호도가 높은 것으로 나타났다. 특히 주거 밀집지역과 대중교통 역 주변에서의 카쉐어링 잠재수요가 가장 높은 것으로 나타났다. 요금체계는 시간당 지불방식을 가장 선호하였으며, 시간당 7,967원의 지불용의가 있는 것으로 조사되었다. 통행목적에서는 업무 쇼핑 여가 레저 통행에서 카쉐어링 선호도가 택시 및 렌터카보다 높은 것으로 확인되었다. 본 연구결과는 카쉐어링 사업 시행의 정책방향 결정에 기여하며, 카쉐어링의 활성화에 도움이 될 것으로 기대된다.
N-6 , N-3 지방산과 비타민 E 보강 식이가 전암성 병변에 미치는 영향
김숙희,최혜미 ( Sook Hee Kim,Hay Mie Choi ) 생화학분자생물학회 1994 BMB Reports Vol.27 No.2
Weaning Sprague Dawley male rats were fed on com oil and perilla oil at 15l (w/w) of diet supplemented with vitamin E at 100 and 1,000IU/㎏ diet for 10 weeks. Hepatocellular carcinogenesis was induced by Solt & Farber modification (200 ㎎ diethylnitrosamine, 3 week feeding of 0.021 of 2-acetylaminofluorene, and partial hepatectomy). Placental glutathione S-transferase(GST-P) positive foci, the activities of glutathione S-transferase (GST), and glucose 6-phosphatase(G6Pase) and lipid peroxide values were measured. Lipid peroxide values in the perilla oil groups, in spite of its high degree of fatty acid unsaturation, were lower than expected and this trend was the same with 1,000IU vitanmin E compared to 100IU vitamin E. By perilla oil and 1,OOOIU vitamin E diet, lipid peroxide seemed to be eliminated by GST rather than to attact microsomal membrane. Perilla oil were seemed to reduce the area of placental GST-P positive foci more than com oil. The effect of vitamin E supplement on lipid peroxide was noticed only in com oil groups. This study suggests that not only degree of generation of lipid peroxide but also the effect of vitamin E supplement depend on the composition of fatty acid.
김숙희,이무하 ( Sook Hee Kim,Moo Ha Lee ) 한국축산학회 1986 한국축산학회지 Vol.28 No.2
In order to help fresh meat processing industry, a survey on consumer`s purchasing pattern of fresh meat was carried out in the area of apartments and houses in Seoul. A total of 1,000 housewives was interviewed with questionnaires. 1. Among meat and poultry, beef was the first preference, pork was the text and the third was poultry. With the increase of income, the preference for beef increased-as the income increased by 100,000 won, the increased amount of purchase was 300g for beef, 90g for pork and 0.1 head for poultry while with 10,000 won increase of groceries expense, purchase of beef, pork and poultry increased by 1608, 40g 0.04 head respectively. Accordingly, measures to boost the preference for pork and poultry should be taken to reduce the relative preference of high-income group for beef. 2. Because 40% of participants, the highest proportion said they would buy more meat if fresh meat in sold as graded and prepackaged forms with different prices, sales volume would increase if fresh meat industry adops the grading and prepackaging system. The meat color was the main criterion of consumer`s selection of meat at retail shops. Therefore, it is important for fresh meat processing industry to watch freshness of meat, selection of packaging films and temperature control at retail shops carefully to maintain meat color red.