잠김 금속판을 이용한 대퇴골 전자하 골절의 치료 : 압박 고 나사와 비교

손현철, 김용민, 김동수, 최의성, 박경진, 조병기, 박지강, 배승환 충북대학교 의과대학 충북대학교 의학연구소 2011 忠北醫大學術誌 Vol.21 No.2

-본문참고-

청각 이미지와 의복 이미지의 관련성에 대한 탐색 :성격, 성별,의복관심의 영향을 중심으로

배수정;고진아;박소현;이규혜;추호정 한양대학교 2007 韓國 生活 科學 硏究 Vol.27 No.1

This study exploratory examined the relationship between auditory images and clothing style images of young consumers by their personality types, sex and clothing interest. A questionnaire was developed to measure auditory images, clothing style images, personality types, clothing interest and demographic variables. Scale items were adopted from prior studies on clothing self images and Myers-Briggs Type Indicator (MBTI) known to measure psychological types. 120 undergraduate students with diverse majors were the respondents of the empirical study. MBTI categorized respondents into one of 3 personality types, IFT (Introversion and Thinking or Feeling, n=23), EF (Extroversion and Feeling, n=73) and ET (Extroversion and Thinking, n=24). ANOVA results indicated that, among 13 auditory images measured in the study, rational, self-confident and social images were significantly different across three personality type groups. Overall, ET group showed higher level of the the auditory images. Among clothing style images, social images were significantly different. IET group showed significantly lower level of social images. In addition, respodents' age and level of clothing interest influenced auditory and clothing style images. Correlation coefficients indicated that there were significant relationships between most auditory and clothing style images included in the study except for the self-confident image.

Chlorella의 生長에 미치는 카드뮴 및 아연의 影響

裵啓宣,崔震浹,孫賢秀 東亞大學校 大學院 1984 大學院論文集 Vol.8 No.2

The study was carried out to examine effect of cadmium and zinc on the growth of Chlorella. The results obtained were as follows. 1. The chlorella cells damaged by heavy metals showed yellowish to milk-white symptoms at initial stage and died at later stage. 2. The cadmium has more inhibitory effect than on the turbidity cell number, chlorophyll contents and protein contents. 3. The chlorella cells were damaged more remarkably by the higher concentration of cadmium and zinc. 4. In conclusion, the minimum concentration of heavy metals to effect on the growth rate of chlorella cells were 2 ppm cadmium and 30 ppm of zinc.

서울시내 일부 여대생의 피부건강관련 변수와 피부건강행위와의 관계 연구

배수현,문인옥,김연희 韓國保健敎育.健康增進學會 2003 보건교육건강증진학회지 Vol.20 No.1

The purpose of this study was to analyze the relationships between variables related to skin health and skin health behavior of female university students in seoul, and to plan effective educational programs for skin health. 322 university women attending women's universities and 363 university women attending co-educational universities were selected to conduct a questionnaire survey; the total number of examinees was 685, and the examination period was from October 23rd to November 6th, 2002. The study results are as follows; 1. The score distributions of skin health behavior were as fallows; 8.7% of examinees got 20-40 points, 51.6% got 41-60 points, 36.7% got 61-80 points, 0.4% got 81-100 points. The maximum score was 100 points; the lowest score was 22 points and the highest score was 97 points, the average score was 56.9 points. 2. The general characters were as follows; the older subjects were and the higher subjects income levels were : the higher their scores of skin health behavior were. Scores of skin health behavior of students who temporarily stay out of school were higher than those who were enrolled full time. Scores of skin health behavior of university women attending women's universities were higher than those of university women attending co-educational universities. The greater subjects were satisfied with their appearances, the better their health states were, the more subjects were concerned about health problem, the higher their scores of skin health behavior were. 3. Characters related to skin were as follows; the better subjects skin conditions were, the higher their scores elf skin health behavior were. Scores of skin health behavior of university women whose skin types were 'sensitive' were higher than those of university women whose skin was "t sensitive"Score of skin health behavior of university women who worry about their skin wrinkles or skin color were higher than those of university women who have different kinds of skin troubles. Scores of skin health behavior of university women who get skin-related information through dermatology clinics or beauty salonspecialists in this area were higher than those of university women who get the information through other sources. Scores of skin health behavior of university women who have experienced adverse effects of beauty products were higher than those of university women who have not experienced adverse effects of beauty products. 4. The relationships between variables related with skin health and skin health behavior were as follow Skin states, health status and health concerns all had statistically significant correlation with skin health behavior.

쌀과 전분을 이용한 증류식 소주의 급수 변화에 따른 수율 및 향미 연구

배상면,정수연,정익수,고현주,김태영 동아시아식생활학회 2003 동아시아식생활학회지 Vol.13 No.5

Various volume of water for the optimal brewing condition of the Korean distilled liquor produced by liquefaction of rice and corn starch was investigated Pilot brewings were carried out by the liquefaction of 5㎏ of rice and 10㎏ of corn starch with 150%, 200% and 250% of water regarding the amount of rice and corn starch. The pH, alcohol production and total acidity were normal during the fermentation process. The yield was proportional to the amount of water added and the highest yield was obtained by 250% of water addition without loss of quality. All the test results were not significantly different by the one-way ANOVA and Duncan's multiple range test at p<0.05 and the flavor profiles were also not different according to the amount of water added. As a result, 250% of water addition was the most economical and optimal brewing condition in this study.

Chemical-Looping Combustion을 위한 금속산화물 매체들의 산화 환원 반응특성

이진배,송영욱,박주식,최상일,김영호,양현수 忠南大學校 産業技術硏究所 2003 산업기술연구논문집 Vol.18 No.2

Chemical-looping combustion has been focused as a very promising combustion technology from the viewpoint of high energy efficiency, easy separation of CO_(2) and no formation of NO_(x). The key of this combustion technology is to develop oxygen carrier mediums with high oxygen capacity, and high machanical and thermal stability. In this study, various kinds of mediums were prepared by the combination of active metal oxides, such as NiO, CoO, Fe_(2)O_(3) or NiO-Fe_(2)O_(3), with YSZ(yttria stabilized zirconia) as a binder. The redox reactions on the mediums were also carried out by using the thermogravimetric reactor. The redox reaction rates on a NiO/YSZ medium were found to be most superior in comparison with those of other mediums. In addition, durability of the medium was also found to be appropriate for UC. For the purpose of high redox reaction rates, the optimum reaction temperatures of reduction and oxidation on a NiO/YSZ medium were observed as 600℃ and l000℃, respectively.

RT-LAMP를 이용한 콩황화일반모자이크바이러스의 진단

배대현, 이영훈, 김봉섭, 윤영남, 강범규, 최만수, 구성철, 김현태, 윤홍태, 이수헌, 백인열 忠北大學校 農業科學硏究所 2014 農業科學硏究 Vol.30 No.2

Soybean yellow common mosaic virus (SYCMV) has been recently reported, it has been occurred a lot with Soybean mosaic virus (SMV) and Soybean yellow mottle mosaic virus (SYMMV) in soybean field. SYCMV belongs to genus of Sobemovirus and induced viral symptoms with yellowing, mottle and mosaic. A reverse transcription loop-mediated isothermal amplification (RT-LAMP) method allowed one-step detection of gene amplification by simple procedure and needed only a simple incubator for isothermal template. This RT-LAMP method allowed direct detection of RNA from virus-infected plants without thermal cycling and gel electrophoresis. In this study, we designed RT-LAMP primers named SYCML-F3/B3/FIP/BIP from coat protein gene sequence of SYCMV. After the reaction of RTLAMP, products were identified by electrophoresis and with the detective fluorescent dye, SYBR Green I. under daylight and UV light. Optimal reaction condition was at 63 for 60min and the primers of RTLAMP showed the specificity for only SYCMV tested in this study.

칼슘 통로 봉쇄제가 Pilocarpine에 의한 경련 및 기억장애에 미치는 영향

한형수,배현혜,박정숙,김중영 慶北大學校 醫科大學 1996 慶北醫大誌 Vol.37 No.3

목적 : 칼슘 통로 봉쇄제인 nifedipine과 flunarizine이 pilocarpine으로 유발된 경련의 발생과 뇌 조직 손상으로 인한 기억력 저하에 어떤 영향을 미치는지 연구하고자 하였다. 대상 및 방법 : ICR계의 생쥐 수컷을 사용하여 pilocarpone 투여후 6단계로 나누어 경련발작을 관찰하였으며, nifedipine과 flunarizine 전처치후 pilocarpine 투여에 따른 항경련작용을 측정하였다. Working memory를 통하여 기억력검사를 실시하였다. 결과 : nifedipine과 flunarigine 두 약물은 모두 경련 강도를 감소시켰고 flunarizine은 경련 시작 시간도 지연시켜 항경련 작용이 있음을 보였다. 칼슘 통로 봉쇄제는 주로 3일에서 10일 사이에 투여한 경우에 pilocarpine에 의해 기억력이 저하되는 것을 억제하는 것으로 나타났다. 결론 : 이상의 실험 결과에서 칼슘 통로 봉쇄제는 pilocarpine에 의한 경련 억제 작용과 기억력 저하를 억제할 수 있는 작용을 가지고 있음을 확인하였다. The effect of calcium channel blockers, nifedipine and flunarizine, on the pilocarpine-induced seizure and neuronal damage-induced memory deficit in mice was studied. After pretreatment of nifedipine or flunarizine, pilocarpine was administered intraperitoneally. Both drugs attenuated behavioral seizure activity and delayed onset of seizure activity. Memory was tested with working memory version of Morris water mazein 20 days following pilocarpine treatment and showed memory deficit. This deficit in memory was prevented when nifedipine or flunarizine were given during 3 to 6 day or 7 to 10 days after pilocarpine treatment. These results show that calcium channel blockers have anticonvulsant property and depress on pilocarpine-induced memory deficit.

적절한 용량 이하의 경구용 향응고제 사용 중 발생한 뇌출혈 환자의 임상 양상

조수진,황흥곤,나찬영,이영탁,최현배,조태구 世宗醫學硏究所 2000 世宗醫學 Vol.17 No.2

불포화 사질토양을 이용한 도시하수의 3차 처리

김승현,정종배,하현수,Prasher, Shiv O. 한국환경농학회 2003 한국환경농학회지 Vol.22 No.2

모래층 토양이 도시하수의 l3차 처리에 이용될 경우 COD 제거율은 적용유량에 관계없이 약 70%에 이르는 것을 알 수 있었다. 적용유량이 증가함에 따라 COD제거에 필요한 토양층의 깊이가 증가하여 50 L/day의 유량에서는 약 60 cm에 달하는 것을 알 수 있었다. 질산화는 매우 빨라서 표층토양 10~20 cm에서 반응이 거의 완료됨을 알 수 있었다. 총질소의 제거율은 유량에 상관없이 약 20%로 낮은 편이었으며, 이에 대한 보완책이나 추가적인 연구가 필요한 것으로 판단된다. 잔디를 식재할 경우 오염물의 처리효율에는 영향이 거의 없으나 투수능 유지에는 도움이 되는 것을 알 수 있었으며, 토양에 함유된 유기물로부터 상당한 양의 오염물이 용출되는 것을 알 수 있었다. 탈질과정에서는 아산화질소도 발생하므로 본 연구의 결과를 현장에 적용하기 전에 이에 대한 추가적인 연구도 필요할 것으로 판단된다. Treatment of secondary effluent was investigated using sandy soil as a possible alternative to the tertiary treatment of municipal wastewater. Secondary effluent was applied with three different flow rates to the surface of pilot scaled lysimeters, which were filled with sandy soil. Some of the lysimeters were covered with sod, while others were kept bare in order to investigate the role of plantation on the treatment. The concentration changes in COD and nitrogen were measured along the unsaturated soil depth. The same set of experiment as with the secondary effluent was performed using tap water to investigate the dissolution of the contaminants from the soil. From the results it was found that when sandy soil was used for tertiary treatment of municipal wastewater COD removal efficiency reached about 70% regardless of the application rate. The soil depth needed to obtain such efficiency increased along with the application rate, which was about 60 cm at the application rate of 50 Wday. Results also showed that nitrification occurred rapidly. The process was completed in soil depth of first 10-20 cm Nitrogen removal efficiency was as low as about 20% regardless of the application rate. Some supplementary means should be considered to improve the efficiency. Sod on the soil surface had no significant influence on the contaminant treatment but was helpful to keep the infiltration rate undiminished. Finally, the organic soil was found to release significant amount of contaminants when it was in contact with soil water.