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크루스칼 알고리즘과 불규칙 삼각망을 이용한 유역 추출 알고리즘
박미정,허현,김태곤,서교,이정재,Park Mee-Jeong,Heo Hyun,Kim Tae-Gon,Suh Kyo,Lee Jeong-Jae 한국농공학회 2006 한국농공학회논문집 Vol.48 No.4
Watershed is the land area that contributes runoff to an outlet point. To delineate an watershed, watershed delineation using GIS that contains grid data structure is the most general method. Some researchers have studied to implement algorithms that revise the TIN topography since it is difficult to delineate watershed boundary more accurately. In this study kruskal's greedy algorithm and triangulated irregular network (TIN) were used to delineate a watershed. This method does not require a conversion from to DEM in grid and automatically obtain(generates) the oulet points. Delineation algorithm was tested in Geosan-gun, Chung-cheongbuk-do and get small watershed areas. Finally, kruskal's algorithm could operate more precisely with revision algorithm.
4차 산업혁명을 대비한 고등학교 가정과 선택 교육과정 편성 방안 탐색
박미정,Park, Mi Jeong 대한가정학회 2017 Human Ecology Research(HER) Vol.55 No.5
This study explored the organization of high school Home Economics (HE) selective curriculum for the Fourth Industrial Revolution. We critically review the change process of HE curriculum as well as problems based on the understanding of the Fourth Industrial Revolution. The results were as follows. First, regarding the characteristic consistently shown in the revision process of high school curriculum, the huge increase of the number of subject organized resulted from the intensification of the selective-centered curriculum strengthening the choice for school and students. However, HE was reduced to some 'Technology-Home Economics' subject and a single subject 'HE Science' as a selective subject was subsequently combined with Technology after the $7^{th}$ curriculum period. Consequently, HE hard to organize the career-focused curriculum, emphasized by the revised 2015 curriculum due to the insufficient number of subjects. Second, the choice of HE in high school curriculum should be expanded as measures to organize the HE curriculum of high school to cope with changes that result from the Fourth Industrial Revolution. For the operation of the career-focused curriculum, career selective subjects and specialized subjects should be more diversely established. In accordance with changes in a future society that results from the Fourth Industrial Revolution, the HE education community should be prepared in advance to be organized as a selective subject when revising a subsequent curriculum, by newly establishing subjects necessary to students through collective intelligence and deliberation with pedagogists and scholars for subject content as well as by producing/getting approval from government-recognized textbooks.
단삼(Salvia miltiorrhiza Bunge)으로 부터 Tanshinone IIA의 분리 및 함량분석
박미정,이승호,박정일,강신정,장승엽,이경순,손건호,Park, Mi-Jung,Lee, Seung-Ho,Park, Jeong-Hill,Kang, Shin-Jung,Chang, Seung-Yeup,Lee, Kyong-Soon,Son, Kun-Ho 한국생약학회 1999 생약학회지 Vol.30 No.2
The rhizomes of Salvia miltiorrhiza Bunge(Labiatae) has been used in Chinese traditional medicine for the treatment of coronary heart diseases and myocardial infarction. As a part of a research for standardization of crude oriental drugs, we have determined the content of tanshinone IIA in Salvia miltiorrhiza purchased from various regions of Korea. The HPLC method by which quantitative analysis was conducted, showed reproducible results and chromatographic isolation of tanshinone IIA was accomplished successively.
박미정,홍성일,유승혁,김경옥,송종남,김응곤,Park, Mi-Jeong,Hong, Seong-Il,Yoo, Seung-Hyeok,Kim, Kyeong-Og,Song, Jong-Nam,Kim, Eung-Kon 한국전자통신학회 2015 한국전자통신학회 논문지 Vol.10 No.8
어촌계를 중심으로 부두나 해안가에는 인양기가 설치되어 있다. 인양기는 어구 및 해산물의 하역작업에 사용되거나, 태풍이나 악천후에 어선을 방파제 또는 육상으로 인양하기 위한 장치이다. 본 논문에서 제안하는 선착장 안전 모니터링을 위한 이동 객체 추적 시스템은 이러한 기본 역할에 선착장에서 발생하는 선박의 파손, 도난 및 침입 탐지 등의 안전을 수행할 수 있는 영상 감지 및 이동 객체 추적을 위한 시스템이다. 모션템플릿을 활용하여 광역감시에서 움직임을 실시간으로 감지하고 이동하는 객체(사람, 선박 등)에 대해 PTZ 카메라를 이용하여 집중 감시하는 객체 추적 시스템이다. Hoist have been installed at wharfs or seashore in the center of fishing village fraternities. A Hoist is used in harbor loading and unloading fishing gear or seafoods and is a device to refloat fishing boats into a breakwater or land in case of typhoon or bad weather. In this paper, we propose image perception and moving objects tracking system that detects boat's damage, theft and trespassing occurred at the wharf. This system detects objects' motion in real time by using the motion templet and tracks to concentrate on a moving object(person, boat, etc.) by using a PTZ camera.
박미정,장도담,전정배,최진아,임창수,김은자,Park, Meejeong,Jang, Dodam,Jeon, Jeongbae,Choi, Jinah,Lim, Changsu,Kim, Eunja 한국농촌계획학회 2017 농촌계획 Vol.23 No.4
The interest on rural ecological landscape has recently grown on the part of policy makers for rural development. While considerable efforts and resources have been invested to preserve and utilize rural landscape, we still lack a systematic means to quantify and evaluate ecosystem service value of the rural landscape and management status. So this study suggests rural ecological landscape management indicator considering ecosystem service value. It consists of 28 criteria and 107 subcategories, which can be applied to rural village. And We have applied ecosystem service value assessment and resident's management status on three villages, Moondang village, Yonggye village, and Sesim village.
박미정,지원현,고일하,이상환,Park, Mi Jeong,Ji, WonHyun,Koh, IlHa,Lee, Sang-Hwan 한국지하수토양환경학회 2018 지하수토양환경 Vol.23 No.5
Soil trace elements and their bioaccumulation in agricultural products have attracted widespread concerns, yet the crop uptake characteristics of trace elements in different soil-plants systems have been rarely investigated. Experiments were carried out to investigate the effect of soil properties on trace element concentrations in cabbage and radish. Soil pH and total organic matter were major factors influencing trace elements transfer from soil to vegetables. Inclusion of other soil properties in the stepwise regression analysis improved the regression models for predicting trace element concentrations. Consideration of other soil properties should be taken into account for more precise prediction of trace element concentrations in the two vegetables, which could help quantitatively evaluate the ecologic risk of toxic trace elements accumulation in crops.
미지시료에서 부신피질호르몬제의 확인을 위한 라이브러리 구축
박미정,홍효정,이상기,Park, Mee-Jung,Hong, Hyo-Jeong,Lee, Sang-Ki 대한약학회 2011 약학회지 Vol.55 No.4
Illegal addition of steroids into cosmetics, ointments or drugs have been increased and their careless usage induced detrimental effect on health. We developed simultaneous analytical method using TLC, HPLC and LC/MS for the identification of 40 corticosteroids. 34 corticosteroids were well separated in HPLC with isocratic mode and remaining 6 drugs were also separated with gradient mode. All of the 40 corticosteroids were detected in negative mode in LC/MS. Halcinonide, prednisolone, triamcinolone acetonide and methylprednisolone hemisuccinate were detected in real samples.
과민성 장 증후군의 특성과 병태생리 및 위험요인에 대한 고찰
박미정,최명애,김금순,홍해숙,이경숙,정재심,채영란,안경주,신기수,최정안,Park, Mi-Jung,Choe, Myung-Ae,Kim, Keum-Soon,Hong, Hae-Sook,Lee, Kyung-Sook,Jeong, Jae-Sim,Chae, Young-Ran,An, Gyeong-Ju,Shin, Ki-Soo,Choi, Jung-An 한국재활간호학회 2005 재활간호학회지 Vol.8 No.2
Purpose: Irritable bowel syndrome (IBS) is frequently yet little understood disease. Review was performed to promote understanding on the characteristics, pathophysiology, and risk factors of IBS. Content: IBS is characterized by abdominal discomfort associated with pain and altered bowel function; structural and biochemical abnormalities are absent. Generally IBS is more prevalent in women and people with higher educational and social background, but there are some controversies. IBS is diagnosed by the Rome II or Manning criteria after excluding organic gastrointestinal diseases. The pathophysioloy is explained by abnormal control mechanism of central and enteric nervous system. Mucosal immunity, secretions, and neurotransmitter are also associated with the hypersensitivity and motility change of bowel function. Stress is known as a major triggering factor and contributed to symptoms. Other risk factors are genetic elements, childhood experiences, inflammation, anxiety, depression, diet, and sleep disorders.