산업보건에의 한의학적 참여방안에 관한 연구

이은경,정명수,천은주,김삼태,강성호,이수경,한종민,김성천,유택수,정재열,송용선,이기남,Lee E.K.,Chong M.S.,Chun E.J.,Kim S.T.,Kang S.H.,Lee S.K.,Han J.M.,Kim S.C.,Yu T.S.,Jeung J.Y.,Song Y.S.,Lee K.N. 대한예방한의학회 1999 대한예방한의학회지 Vol.3 No.2

Oriental Medical Service established foundation that Oriental medical clinic can take part in industrial health service by being specified industrial calamity medical treatment organ, but research which develope program that Oriental Medical Service approach on the occupational disease and industrial health only dealt in the Western Medical System was insufficient. So we studied on theoretical foundation and basic bearing about .program of oriental medical health examination in the workplace, it is based on explanation and assessment reformed by western medicine. We reached the conclusion as follows, 1. We must reconsider the concept that mind of Oriental medicine is preventive medicine, and assess positively result of social medicine. 2. Importance of industrial health is being enlarged in the category of health care. 3. Western medical health in including industrial health have faced much problems at this time, we can search by alternative proposal grafting on Oriental Medicine. 4. Oriental medical participation in the industrial health have various benefits at side satisfaction of workers, effect of prevention, efficiency of cost, and increasing rate of medical treatment and return to workplace of workers with industrial calamity. 5. We must consider Oriental Medical Health Examination as one way of health management program of workers, not as formality. 6. The advantage of Oriental Medical Health Examination can increase ability of individual health management in preventive medicine and the production in workers' health management.

우즈베키스탄 한방병원에서 진행한 한의약 비만관리 프로그램의 효과

이은경,정명수,유영진,권동현,이준석,장보형,윤진원,박유리,박해모,이선동,고성규,Lee, Eun-Kyoung,Chong, Myongsoo,Ryu, Young Jin,Kwon, Donghyun,Lee, Joonseok,Jang, Bo-Hyoung,Yun, Jin Won,Park, Yu Lee,Park, Haemo,Lee, Sundong,Ko, Seong-Gyu 대한예방한의학회 2015 대한예방한의학회지 Vol.19 No.2

Objective : As part of the Korean Medicine Official Development Assistance(ODA) and Public Health Project, we implemented a obesity management program(OMP) using Korean medicine in Uzbekistan and its follow-up study was conducted to evaluate the effectiveness of the program. Method : We recruited the participants of whose Body Mass Index(BMI) were over $25kg/m^2$ and who agreed to participate in the program at the South Korea-Uzbekistan Friendship Korean Medical Hospital in Uzbekistan. The program consisted of auricular acupuncture, functional food, and education program on diet and exercise. It was provided once a week during 7-week period. Anthropometric measurements and blood test measuring total cholesterol, triglyceride, and glucose were performed at the baseline, the end of the program, and 10-month follow-up. At the end of the program and the follow-up, survey on satisfaction and self-evaluation of the effectiveness of the program was additionally conducted. Results : 43 out of 78 participants completed the program and were included in the analysis. The analysis of the main outcomes showed that there were significant decreases in anthropometric measurements such as body weight, waist circumference, body mass index (BMI) and body fat content as well as blood test including triglycerides, total cholesterol and blood glucose levels. In the follow-up study, 24 subjects participated and 19 subjects (79.1%) reported that they succeeded in weight control. Furthermore, many participants reported that they maintained healthy lifestyles like healthy diet and regular exercise. The satisfaction with the program was also relatively high, and the education program was selected as the most motivating intervention for weight control. The outcomes such as body weight, BMI, body fat content, and blood glucose level were maintained to be at the decreased level; however, waist circumference, total cholesterol and triglycerides levels either returned back to the baseline level or were elevated to the level higher than the baseline. Conclusion : This study suggests that the OMP using Korean medicine may contribute to weight control of obese population in Uzbekistan. It is meaningful in that the study shows the possibility of implementing health promotion programs using Korean medicine in other countries with different cultures. In the future, more efforts to evaluate the effectiveness of the programs using rigorous methodologies and utilize the effective programs in ODA project will be needed.

Moire 영상을 이용한 근골격계 질환의 한의학적 진단에 관한 연구

이은경,유승현,이수경,강성호,한종민,정명수,천은주,송용선,이기남,Lee Eun-Kyoung,Yu Seung-Hyun,Lee Su-Kyung,Kang Sung-Ho,Han Jong-Min,Chong Myong-Soo,Chun Eun-Joo,Song Yung-Sun,Lee Ki-Nam 대한예방한의학회 2000 대한예방한의학회지 Vol.4 No.2

This research has conducted studies on an Oriental medicine-based method of diagnosing of occupational musculoskeletal system diseases. This researcher has searched through existing relevant medical literature. Also, this researcher has worked on a moire topography using moire topography. In this course, this researcher has reached the following conclusion in relation to the possibility of using a moire topography as a diagnosing device of musculoskeletal system diseases under Oriental medicine . 1 The Western medicine outlines its criteria of screening occupational musculoskeletal system diseases as follows A. The occupational musculoskeletal diseases must clearly include one or more of the subjective symptoms characterized by pain, hypoesthesia dysaesthesia, anaesthesia. etc . B, There should be clinically admitted objective observations and diagnosis outlining that the disease concerned shows symptoms such as tenderness, induration. and edema that can appear with occupational musculoskeletal system diseases. dyscinesia should be admitted with the disease concerned, or there should be observations and diagnosis outlining that abnormality exists in electric muscular or nervous diagnosis and examination . C. It should be admitted that prior to the occurrence of symptoms or observations and diagnosis on musculoskeletal system-related diseases, a patient has been engaged in works with conditions requiring improper work posture or work movement. That is, this is an approach whereby they see abnormality in the musculoskeletal system come from material and structural defect, and adjust and control abnormality in the musculoskeletal system and secreta . 2. The Oriental medicines sees that a patient develops the pain of occupational musculoskeletal diseases as he cannot properly activate the flow of his life force and blood thus not only causing formation of lumps in the body and blocking the flow of life force and blood in some parts of the body. Hence, The Oriental medicine focuses on resolving the cause of weakening the flow of life force and blood, instead of taking material approach of correcting structural abnormality Furthermore , Oriental medicine sees that when muscle tension builds up, this presses blood vessels and nerves passing by, triggering circulation dyscrasia and neurological reaction and thus leading to lesion. Thus, instead of taking skeletal or neurophysiological approach. it seeks to fundamentally resolve the cause of the flow of the life force and blood in muscles not being activated. As a result Oriental medicine attributes the main cause of musculoskeletal system diseases to muscle tension and its build-up that stem from an individual's long formed chronicle habit and work environment. This approach considers not only the social structure aspect including companies owners and work environment that the existing methods have looked at, but also individual workers' responsibility and their environmental factors. Hence, this is a step forward method. 3 The diagnosis of musculoskeletal diseases under Oriental medicine is characterized by the fact that an Oriental medicine doctor uses not only photos taken by himself, but also various detection devices to gather information and pass comprehensive judgment on it. Thus, it is the core of diagnosis under Oriental medicine to develop diagnosing devices matching the characteristics of information to be induced and to interpret information so induced from the views of Oriental medicine. Diagnosis using diagnosing devices values the whole state of a patient and formal abnormality alike, and the whole balance and muscular state of a patient serves as the basis of diagnosis. Hence, this method, instead of depending on the information gathered from devices under Western medicine, requires devices that provide information on the whole state of a patient in addition to the local abnormality information that X-ray. CT, etc., can offer. This method sees muscle as the central par

과학 영재들의 학습양식에 따른 소집단 구성이 언어적 상호작용에 미치는 영향 탐색

이은경,윤지현,강성주,Lee, Eun-Kyung,Yoon, Jihyun,Kang, Seong-Joo 대한화학회 2014 대한화학회지 Vol.58 No.4

최근 소통과 협업을 통해 문제를 탐구할 수 있는 인재 양성에 대한 요구가 증가함에 따라 과학 영재교육에서 소집단 활동에 대한 중요성이 강조되고 있다. 따라서 이 연구에서는 효과적인 소집단 구성 방안을 모색하기 위하여, 과학 영재들의 학습양식에 따른 언어적 상호작용의 특징을 분석하고, 학습양식에 기반한 소집단 구성이 소집단 활동의 상호작용에 어떠한 영향을 미치는지를 조사하였다. 이를 위하여 경쟁형, 협동형, 의존형 학습양식과 협동형, 협동형, 의존형 학습양식을 지닌 6명의 과학 고등학교 학생들을 각각 소집단 1과 소집단 2로 구성하였다. 연구 결과, 소집단 1의 경우 상호작용의 질적 수준이 낮은 비대칭적 형태의 상호작용이 나타난 반면, 소집단 2에서는 상호작용의 질적 수준이 높은 대칭적 형태의 상호작용이 나타났다. 즉, 소집단 1보다 소집단 2에서 심층적 상호작용의 빈도가 높았고, 학생들이 소집단 활동에 동등하게 참여하는 모습을 나타냈다. 이와 같은 결과는 학생들의 학습양식을 고려한 소집단 구성 방법이 소집단 활동의 참여 여부나 상호작용의 질적 수준 등에 중요한 영향을 미칠 수 있음을 의미한다. 이에 대한 교육적 함의를 논의하였다. The importance of small group activity has recently been emphasized in the gifted education in science because of the increased needs to foster the human resources that could explore through the communication and collaboration. In this study, we investigated the characteristics of the verbal interaction according to the learning styles of the gifted-students in science in the small group activity and examined how learning style affected the interaction within a group in order to seek an effective grouping strategy. The competition, cooperative, and dependent students with learning style in the small group 1 and the cooperative, cooperative, dependent students in the small group 2 were assigned by the 6 science high school students. The analyses of the results revealed that the small group 1 showed the asymmetric interaction of the low level, whereas the small group 2 showed the symmetric interaction of the high level. In other words, the frequencies of in-depth interaction in the small group 2 were higher than those in the small group 1, and also students in the small group 2 were equally involved in the activity rather than the small group 1. These results suggested that the grouping by the students' learning styles in the small group activity should affect significantly the participation decision in activity and the level of verbal interaction. Educational implications of theses findings were discussed.

유전치 Resin Infiltration을 위한 표면처리 방법의 대안

이은경,신종현,김지연,정태성,김신,Lee, Eungyung,Shin, Jonghyun,Kim, Jiyeon,Jeong, Taesung,Kim, Shin 대한소아치과학회 2018 大韓小兒齒科學會誌 Vol.45 No.2

Resin infiltration has been used as a treatment option for the management of early caries lesions recently. However, the etching procedure with hydrochloric acid might be somewhat stressful for the clinicians due to safety problem especially for young children, leading to less utility. This study aims at searching for some alternative surface pretreatment methods of resin infiltration for the early caries lesions in primary anterior teeth by comparing penetration depth of various methods. No significant difference was found in penetration ratio between etched surface with 15% hydrochloric acid and 35% phosphoric acid. However, the penetration ratio was significantly higher in groups pretreated either with dental pumice or abrasive metal strip (p < .05). By the result of this study, etching with phosphoric acid as an alternative of hydrochloric acid was thought clinically acceptable as a pretreatment method for resin infiltration in early caries lesions for primary anterior teeth. It was notable that surface conditioning with dental pumice or metal strip before etching was effective in increasing the penetration. This procedural modification might be much more correspondent with minimally invasive concept and hopefully contribute to increased safety and utility in pediatric dentistry. 본 연구는 유전치 순면의 백색병소에 대한 표면처리 방법에 따른 레진 침투법의 침투 깊이를 공초점 레이저 주사 현미경으로 조사함으로써, 유치의 초기 우식병소에 대한 레진침투법 적용 과정에서, 염산 이외의 대안적 표면처리 방법을 모색할 목적으로 시도되었다. 15% 염산 단독으로 2분간 산부식 한 대조군과 35% 인산 단독으로 2분간 산부식을 시행한 I군 간의 유의한 차이는 보이지 않았다. 하지만 이 두 그룹과 인산 산부식 전 치면세마용 퍼미스 또는 연마용 metal strip으로 표면 전처리를 한 그룹 간에는 레진 침투율에서 유의한 차이를 확인하였다(p < .05). 유전치 초기 우식 병소에 레진 침투법을 시행할 때에는 35% 인산 단독 산부식만으로도 15% 염산을 이용한 산부식에 비견할 만한 침투 효과를 보이는 것을 확인하였다. 또한 레진의 침투 효과를 높이기 위해서는 산부식 전 병소 표면에 기계적 마모술을 적용하는 것이 효과적인 방법이 될 수 있음을 보여주었다. 이러한 방법은 소아치과 영역에서 레진침투법을 사용하기에 비교적 안전하고 쉽게 활용할 수 있는 표면처리 방법이라 볼 수 있다.

다목적 활용을 위한 화천댐 용수공급능력 평가 연구

이은경,이선미,지정원,이재응,정순찬,Lee, Eunkyung,Lee, Seonmi,Ji, Jungwon,Yi, Jaeeung,Jung, Soonchan 한국수자원학회 2022 한국수자원학회논문집 Vol.55 No.6

In April 2020, the Korean government decided to operate the Hwacheon reservoir, a hydropower reservoir to supply water, and it is currently under pilot operation. Through the pilot operation, the Hwacheon reservoir is the first among the hydropower reservoirs in Korea to make a constant release for downstream water supply. In this study, the water supply capacity of the Hwacheon reservoir was estimated using the inflow data of the Hwacheon reservoir. A simulation model was developed to calculate the water supply that satisfies both the monthly water supply reliability of 95% and the annual water supply reliability of 95%. An optimization model was also developed to evaluate the water supply capacity of the Hwacheon reservoir. The inflow data used as input data for the model was modified in two ways in consideration of the impact of the Imnam reservoir. Calculating the water supply for the Hwacheon reservoir using the two modified inflows is as follows. The water supply that satisfies 95% of the monthly water supply reliability is 26.9 m³/sec and 24.1 m³/sec. And the water supply that satisfies 95% of the annual water supply reliability is 23.9 m³/sec and 22.2 m³/sec. Hwacheon reservoir has a maximum annual water supply of 777 MCM (Million Cubic Meter) without failure in the water supply. The Hwacheon reservoir can supply 704 MCM of water per year, considering the past monthly power generation and discharge patterns. If the Hwacheon reservoir performs a routine operation utilizing its water supply capacity, it can contribute to stabilizing the water supply during dry seasons in the Han River Basin.

장관 궤양을 동반한 베체트 병

이은경,윤두희,김태윤,김정원,안웅식 ( Eun Kyoung Lee,Doo Hee Yoon,Tae Yoon Kim,Chung Won Kim,Woong Sik Ahn ) 대한피부과학회 1997 대한피부과학회지 Vol.35 No.3

Behcets disease is a chronic systemic disease of unknown etiology, which is characterized by the recurrent orogenital ulcers, eye involvement and skin manifestations. In addition to the major symptoms, it includes arthritis, vasculitis, neurologic manifestations and gastrointestinal lesions. We report a case of Behcets disease associated with intestinal ulcers. The patient, a 45-year-old female, who had been treated under the diagnosis of Behcets disease for 4 years, presented with swallowing difficulty, vaginal discharge and persistent right lower abdominal pain. Colonoscopic examination showed multiple ulcers on the ileocecal region which is reported as the most common site of gastrointestinal Behcets disease. Gastrointestinal evaluation can be useful in diagnosis of Behcets disease, especially in a patient with gastrointestinal symptoms. (Kor J Dermatol 1997;35(3): 575-578)

<銀世界>의 상징성 연구

李銀卿,Lee, Eun Kyeong 한국외국어대학교 1987 우리어문학연구 Vol.1 No.1

유비퀴터스 컴퓨팅 비전과 주요국의 연구 동향

이은경,하원규,Lee, E.K,Ha, W.K. 한국전자통신연구원 2002 전자통신동향분석 Vol.17 No.6

10여 년 전 마크 와이저(M. Weiser)에 의해 처음 제창된 “Ubiquitous computing”이 도시혁명, 산업혁명, 정보혁명에 이은 "유비퀴터스 혁명" 으로 다시금 주목 받고 있다. 미국을 비롯하여 일본, 유럽 등 세계 각국에서는 이미 유비퀴터스 컴퓨팅 및 네트워크 기술이 국가정보화의 새로운 패러다임으로 수용되고 있으며 국가별로 정부와 기업의 정책적 대응과 투자, 연구개발, 시범사업이 시행중에 있다. 본 고에서는 혁명의 시발점이 된 마크 와이저의 유비퀴터스 컴퓨팅의 비전과 개념 등을 살펴보고 미국, 유럽, 일본을 중심으로 각국의 유비퀴터스 컴퓨팅 연구 동향을 분석 및 정리하였다.

롤투롤 인쇄공정 적용을 위한 차세대 나노입자 소결 기술

이은경,은경태,안영석,김용택,천민우,좌성훈,Lee, Eun Kyung,Eun, Kyoungtae,Ahn, Young Seok,Kim, Yong Taek,Chon, Min-Woo,Choa, Sung-Hoon 한국마이크로전자및패키징학회 2014 마이크로전자 및 패키징학회지 Vol.21 No.4

Recently, a variety of printing technologies, including ink jet, gravure, and roll-to-roll (R2R) printing, has generated intensive interest in the application of flexible and wearable electronic devices. However, the actual use of printing technique is much limited because the sintering process of the printed nanoparticle inks remains as a huge practical drawback. In the fabrication of the conductive metal film, a post-sintering process is required to achieve high conductivity of the printed film. The conventional thermal sintering takes considerable sintering times, and requires high temperatures. For application to flexible devices, the sintering temperature should be as low as possible to minimize the damage of polymer substrate. Several alternative sintering methods were suggested, such as laser, halogen lamp, infrared, plasma, ohmic, microwave, and etc. Eventually, the new sintering technique should be applicable to large area, R2R, and polymer substrate as well as low cost. This article reviews progress in recent technologies for several sintering methods. The advantages and disadvantages of each technology will be reviewed. Several issues for the application in R2R process are discussed.