식품융합교과의 식품위생ㆍ안전 단원 교수-학습지도안 개발

권미정(Mi-Jung KWON),박종운(Jong-Un PARK) 한국수산해양교육학회 2013 水産海洋敎育硏究 Vol.25 No.5

침습, 비침습 혈관레이저에 의한 고콜레스테롤혈증의 치료 효과 환자 유형별 비교

권미정,김민규,허성웅,윤현민,김원일,권정남,김영균,Kwon, Mi-Jung,Kim, Min-Kyu,Heo, Sung-Woong,Youn, Hyoun-Min,Kim, Won-Il,Kwon, Jung-Nam,Kim, Young-Kyun 대한약침학회 2006 Journal of pharmacopuncture Vol.9 No.2

Objective : The purpose of this study was to compare and analyze the effect of ILIT and ELIT according to sex, age, disease on Hypercholesterolemia. Methods : The 73 patients who were irradiated to the Intravascular Laser and the 57 patients who were irradiated to the Extravascular Laser from 1999 to 2005 in Sam-se oriental medicine hospital were the study group. They were irradiated two or three times a week and checked total cholesterol before and after ten times of irradiation. The checked total cholesterol point, 150-199 were normal, 200-239 were borderline, over 240 were abnormal. They were classified into male and female(43 persons, 87 persons), adult and 01d(62 persons, 68 persons), cardiovascular disease and the other diseases(70 persons, 60 persons). Results : 1. Male, adult, and the other diseases groups were more effective in cholesterol reduction and in convertible change of each group than female, old, and cardiovascular disease groups, but only the convertible change of each group had statistic significance. 2. In male, old, and cardiovascular disease, ELIT was more effective than ILIT in cholesterol reduction and convertible change of each group, but this result didn't have statistic significance. 3. In female, ELIT was more effective than ILIT in cholesterol change but this result didn't have statistic significance. ILIT was more effective than ELIT in convertible change of each group and this result had statistic significance. 4. In adult and the other diseases, ILIT was more effective in cholesterol reduction, but this result didn't have statistic significance. ILIT was more effective than ELIT in convertible change of each group too and this result had statistic significance. Conclusion: It was thought to be undesirable to decide which is more effective treatment, but to be more desirable to choose one of ILIT or ELIT according to sex, age, disease than to decide it indiscriminately.

지역축제 행사 체험 유·무에 따른 태도가 지역 이미지에 미치는 영향 - 2016 용인드론영상제의 축제 만족도, 재참가의도, 교육적 효과를 중심으로 -

권미정 ( Kwon Mi-jung ),김종무 ( Kim Jong-moo ) 커뮤니케이션디자인학회(구 시각디자인학회) 2017 커뮤니케이션 디자인학연구 Vol.61 No.-

지역축제는 행사의 내용, 형식 그리고 소재의 다양성과 함께 보는 축제에서 참여하는 축제로 변화하고 있다. 지역 축제는 지역 내에 문화자원을 활용할 뿐만 아니라 새로운 자원을 만들어내는 목적으로 이용되고 있으며 지역의 이미지 향상에 도움이 되어 각 지자체는 행사개최에 많은 관심을 가지고 있다. 그러나 너무 많은 지방축제로 인해 몇몇 축제를 제외한 대부분의 축제는 축제로서의 성격을 상실하고 있는 상황이다. 이런 현실에서 본 연구는 지역 축제의 행사 체험 참여 유·무가 지역 축제 이미지에 어떤 영향을 미치는지를 알아보고자 한다. 이를 위해서 용인 지역 축제인 2016 용인드론영상제에서 드론체험행사에 참여한 관람객을 대상으로 설문조사를 실시하여 행사참여가 축제만족도, 재참가의도, 교육적 효과에 미치는 영향을 살펴보고자 하였다. 이를 위해 2016년 12월 19일에 개최된 행사의 방문객을 대상으로 총 130부의 설문 중 불성실한 15부를 제외한 115부를 연구에 사용하였다. 첫째, 선형회귀모형에 대한 모형검증 결과 R²값이 0.811로 매우 높은 수준으로 나타났으며, 이에 따라 모형적합도에 대한 유의확률 또한 0.001보다 작게 나타나 통계적으로 의미 있는 결과로 나타났다. 둘째, 드론영상제의 교육경험과 체험경험이 행사만족도에 미치는 영향에 대해 살펴보면 교육경험이(p< .01)로 나타나 통계적으로 영향력을 발휘하였으며, 체험경험은(p >.05)로 나타나 통계적으로 유의미하게 검증되지는 않았다. 이러한 결과로 볼 때 드론교육경험이 축제만족도, 재참가의도, 교육적 효과에서 중요한 영향을 미치는 것으로 확인되었다. 체험경험은 만족도와 참여객의 지속적 참여에는 영향을 미쳤으나 행사만족도에는 영향을 미치지 않은 것으로 나타났다. 본 연구 결과는 드론행사개최시 행사 프로그램 기획에 있어서 이해를 넓히는 실무적인 점을 제공했다는 점에서 의의를 가진다. The feature of regional festival is changing from visual festival to participatory festival in the aspect of contents & form of event and diversity of materials. Region festival is much noted, because it utilizes cultural resources in the region and it is used to make new resources, helping to improve image of self-governing body. However, most festivals except some lose the character as such due to too many representative local festivals. In this reality, this study intends to investigate the correlation between participating in event and degree of satisfaction in festival, intention to participate again and educational effect by implementing questionnaire to the spectators participating in Drone experience event in 2016 Yongin Drone Video Festival, regional festival of Yongin in order to find how the image of regional festival is influenced by the existence/unexistence of participating in regional festival. To this end, 130 copies of question papers were distributed to the spectators of event on December 19, 2016 and only 115 ones except 15 which were insincerely filled were used for study. The results of this study are as follows: First, the model value of the regression model showed that the R2 value was very high at 0.811, and the significance of the model fit was also less than 0.001, which was statistically significant. (P < .01), and showed a statistically significant effect. Experience experience (p > .05) showed statistically significant effect It was not verified. These results show that the experience of drone education has an important effect on event satisfaction, persistent participation intention, and educational effect. Experience experience had an effect on satisfaction and participation of participants, but it did not affect event satisfaction. The results of this study have significance in that they provided a practical point of understanding in organizing the event program about the drones event.

인공지능 스피커 이용 동기가 이용자 태도와 만족도에 미치는 영향 - 혁신확산이론을 중심으로 -

권미정 ( Kwon Mi-jung ),김종무 ( Kim Jong-moo ) 커뮤니케이션디자인학회(구 시각디자인학회) 2018 커뮤니케이션 디자인학연구 Vol.65 No.-

본 연구에서는 인공지능 스피커 이용 동기 요인을 알아보고 어떠한 이용 동기 요인이 이용자 태도와 만족도에 영향을 미치며 성별의 차이에 따라 이용자 태도와 만족도에 차이가 존재하는지를 알아보고자 한다. 이를 위해 인공지능 스피커를 사용하는 10대-50대의 310명의 사용자를 대상으로 설문을 실시하였으며 결과를 분석 하였다. 분석 결과 첫째, 인공지능 스피커 이용 동기는 적합성, 상대적 이점, 복잡성, 시도 가능성과 같이 총 4가지 요인으로 나타났다. 둘째, 음성검색 스피커 이용동기 모두 이용자 태도와 만족도에 유의한 영향을 주는 것으로 나타났으며, 상대적 이점이 이용자 태도와 만족도에서 가장 높은 영향력을 보였다. 셋째, 남성이 여성보다 인공지능 스피커에 대한 이용자 태도와 만족도에 더 많은 영향을 받는 것으로 나타났다. 본 연구 결과가 향후 인공지능 스피커를 이용하는 이용자의 태도를 이해하는데 기초 자료가 되었으면 한다. The purpose of this study is to investigate the motives factors of using AI speakers and to investigate whether there are differences in users attitudes and satisfaction according to gender differences. To achieve that, this study had 310 users in their 10s to 50s fill in a questionnaire and analysed the answers. The analysis first showed that the motives of using AI speaker were compatibility, relative advantage, complexity and Trial ability. Second, the motives of using AI speaker have a significant effect on user attitude and satisfaction. Among them, the relative advantage has the highest influence on user attitude and satisfaction. Third, males are more affected by the attitude and satisfaction of AI speakers than females. The results of this study will be basic reference data for understanding the attitudes of users using AI speakers in the future.

혈관레이저 치료와 관련한 생혈액 검사의 진단 의미 고찰

권미정 ( Mi Jung Kwon ),김민규 ( Min Kyu Kim ),신원탁 ( Won Tak Shin ),허정은 ( Jeung Eun Heo ),윤현민 ( Hyoun Min Youn ),김수민 ( Su Min Kim ),김원일 ( Won Il Kim ) 대한경락경혈학회 2007 Korean Journal of Acupuncture Vol.24 No.3

Objectives: The purpose of this study was to investigate the usability of live blood analysis on interior and exterior vascular laser irradiation therapy. Methods: We had analyzed the changing forms of the live blood sample with microscope before and after vascular laser irradiation therapy of Blood. The live blood analysis was operated on Rouleau of red cell, erythrocyte aggregation, thrombocyte aggregation, uric acid crystals, red crystals, protoplasts. First, we analyzed all patients on each item, then did same thing classified two groups, interior and exterior. Results: Rouleau of red cell, erythrocyte aggregation, thrombocyte aggregation, uric acid crystals, red crystals, protoplasts were decreased significantly, after interior and exterior vascular laser irradiation therapy. Exterior vascular laser irradiation therapy was more effective than interior on Rouleau of red cell, erythrocyte aggregation, thrombocyte aggregation, uric acid crystals. Interior vascular laser irradiation therapy was more effective than exterior on red crystals, protoplasts. Conclusions: This study suggests that live blood analysis has the usability on vascular laser irradiation therapy. Then according to interior and exterior vascular laser irradiation therapy, the result has some different on each item. So it is better that choose the method, interior or exterior, for more effective therapy.

우리나라 주요 호소의 수질 변동 경향성 분석 및 유형화

권용수 ( Yong Su Kwon ),배미정 ( Mi Jung Bae ),김준수 ( Jun Su Kim ),김용재 ( Yong Jae Kim ),김백호 ( Baik Ho Kim ),박영석 ( Young Seuk Park ) 한국하천호수학회 2014 생태와 환경 Vol.47 No.3

In this study, we evaluated the temporal changes of water quality in the 90 reservoirs in Korea and the relationships between water quality and their environmental factors in the reservoirs for effective management of reservoirs. The majority of study reservoirs were categorized as the eutrophic state based on Carlson`s trophic index. Among 90 reservoirs, more than 55.0% were nutrient-rich based on TSITP in each month, where more than 50.0% were nutrient-rich based on TSIChl-a from June to November. Seasonal Mann- Kendall test was used to analyze temporal variation of water quality in the selected 60 reservoirs using monthly data from 2004 to 2008. The results showed that 27 (45.0%) reservoirs showed the improvement of water quality based on TP and Chl-a concentrations, while 14 (23.3%) and 11 (18.3%) reservoirs displayed the degradation of water quality based on TP and Chl-a concentrations, respectively. Meanwhile, a self-organizing map classified the study reservoirs into five groups based on differences of hydrogeomorphology (altitude, catchment area, bank height, lake age, etc.). Physicochemical factors and land use/cover types showed clear differences among groups. Finally, hydrogeomorphology of reservoirs were related to water quality, indicating that the hydrogeomorphological characters strongly affect water quality of reservoirs.

농업용 저수지의 수질 예측 모델을 위한 PSO(Particle Swarm Optimization) 알고리즘의 적용

권용수 ( Yong Su Kwon ),배미정 ( Mi Jung Bae ),황순진 ( Soon Jin Hwang ),박영석 ( Young Seuk Park ) 한국하천호수학회 2008 생태와 환경 Vol.41 No.S

고체산화물 연료전지용 (Sr,Ti) 도핑된 LaCrO₃계 세라믹 연결재 코팅층의 특성 연구

권용진(Kwon, Yong-Jin),최병현(Choi, Byung-Hyun),지미정(Ji, Mi-Jung),안용태(Ahn, Yong-Tae),서한(Seo, Han),남산(Nahm, Sahn) 한국신재생에너지학회 2010 한국신재생에너지학회 학술대회논문집 Vol.2010 No.06

고전도성 세라믹 연결재용 La_{0.8}Sr_{0.2}Cr_{1-x}Ti_xO₃ (X=0.1 and 0.2) 연결재 재료의 소결도와 전기전도도에 대해서 연구하였다. 이러한 목적으로 LaCrO₃, La_{0.8}Sr_{0.2}Cr_{0.8}Ti_{0.2}O₃ (LSCT82), La_{0.8}Sr_{0.2}Cr_{0.9}Ti_{0.1}O₃ (LSCT91) 분말들을 공침법을 통해 합성하였으며, 결정구조는 X-ray Diffraction(XRD)를 통해 확인하였다. 소결 특성은 주사 전자현미경을 통해 분석하였고 전기 전도도는 직렬 4-단자 법으로 측정하였다. 상대 밀도 분석으로부터 도핑된 LaCrO₃는 LaCrO₃보다 더 높은 소결성을 나타내었고, 입자 크기가 작을수록 소결성이 향상하는 것을 확인 할 수 있었다. 다양한 소결온도에서 얻은 LSC, LSTC 시편들의 XRD 결과는 LSC와 LSTC의 소결성이 2차상의 상전이와 밀접한 관련이 있다는 사실을 나타내었다. 다시 말해, LSTC는 1300?이상 LSC는 1400?C 이상에서 2차상이 융해됨으로써 소결성을 현저하게 향상시킨다는 것을 알 수 있었다. 그리고 비슷한 상대밀도를 가진 LSC와 LSTC의 전기 전도도를 비교 측정한 결과, LSTC가 LSC보다 더 높은 전기 전도도를 나타낸다는 것을 알 수 있었다.

‘망종화’의 기내배양에 의한 대량번식

황미정(Mi Jung Hwang),윤장호(Jang Ho Yun),권수정(Soo Jeong Kwon),신언동(Un Dong Shin),김학현(Hag Hyun Kim) 한국원예학회 2009 한국원예학회 학술발표요지 Vol.2009 No.5

리튬이온이차전지용 구형 Li₄Ti₅O₁₂ 음극 합성 및 Y와 Nb 도핑에 따른 전기화학적 특성

지미정,권용진,김은경,박태진,정성헌,최병현,Ji, Mi-Jung,Kwon, Yong-Jin,Kim, Eun-Kyung,Park, Tae-Jin,Jung, Sung-Hun,Choi, Byung-Hyun 한국세라믹학회 2012 한국세라믹학회지 Vol.49 No.6

Yttrium (Y) and niobium (Nb) doped spherical $Li_4Ti_5O_{12}$ were synthesized to improve the energy density and electrochemical properties of anode material. The synthesized crystal was $Li_4Ti_5O_{12}$, the particle size was less than $1{\mu}m$ and the morphology was spherical and well dispersed. The Y and Nb optimal doping amounts were 1 mol% and 0.5 mol%, respectively. The initial capacity of the dopant discharge and charge capacity were respectively 149mAh/g and 143 mAh/g and were significantly improved compared to the undoped condition at 129 mAh/g. Also, the capacity retention of 0.2 C/5 C was 74% for each was improved to 94% and 89%. It was consequently found that Y and Nb doping into the $Li_4Ti_5O_{12}$ matrix reduces the polarization and resistance of the solid electrolyte interface (SEI) layer during the electrochemical reaction.