화물 수송의 최적화를 위한 ITMS(Intelligent Transport Monitoring System) 설계

정은희,이병관,정이나,Jeong, EunHee,Lee, ByungKwan,Jung, INa 한국정보통신학회 2013 한국정보통신학회논문지 Vol.17 No.12

본 논문에서는 기상청, 교통관리센터, GPS, 센서 등을 이용하여 화물의 이동 경로, 컨테이너의 화물 보관 상태를 관리하는 지능형 운송 모니터링 시스템인 ITMS(Intelligent Transport Monitoring System)을 제안한다. ITMS는 컨테이너 내부의 온도 및 습도에 대한 정보, 화물 차량의 위치 정보를 ITMS 서버에 전송하는 CIMS(Container Inner Monitoring System), 화물 차량의 위치정보로 도착 예정시간을 산출하여 CIMS에게 전달하는 TMM(Transport Management Module), 수집한 컨테이너의 온도 및 습도 정보를 이용하여 화물의 신선도를 점검하고 관리하는 FMM(Freight Management Module), 그리고 CIMS, TMM, FMM으로부터 전달받은 정보로 컨테이너 하역 장소를 선정하고, 화물에 대한 정보를 RFID 라벨로 출력하여 컨테이너에 부착하는 SMM(Stevedoring Management Module)로 구성된다. 제안하는 ITMS는 CIMS를 이용하여 화물의 상태를 수시로 점검할 뿐만 아니라, RFID 라벨로 빠르게 화물의 정보를 획득하고, 관리하는데 소용되는 시간을 단축할 수 있다. This paper proposes the ITMS(Intelligent Transport Monitoring System) which manages the route and state of freight by using the Meteorological Office, the Transportation Management Center, GPS and Sensors, etc. The ITMS consists of the CIMS(Container Inner Monitoring System) transmitting the inner temperature and humidity of a container, the TMM(Transport Management Module) computing an estimated time of arrival with Freight Vehicle location information and transmits the result to the CIMS, the FMM(Freight Management Module) checking and managing the freight freshness by using the temperature and humidity of the collected containers, and the SMM(Stevedoring Management Module) selecting the container loading and unloading places with the information transmitted from the CIMS, the TMM, and the FMM and attaching the freight formation to containers using an RFID label. The ITMS not only checks the freight condition at intervals but also acquires and manages the freight information with RFID labels rapidly and accurately.

사파이어 기판에 펄스 레이저 증착법으로 성장된 AlN 박막의 특성

정은희,정준기,정래영,김성진,박상엽,Jeong, Eun-Hee,Chung, Jun-Ki,Jung, Rae-Young,Kim, Sung-Jin,Park, Sang-Yeup 한국세라믹학회 2013 한국세라믹학회지 Vol.50 No.6

AlN films with c-axis orientation and thermal conductivity characteristics were deposited by using Pulsed Laser Deposition and the films were characterized by changing the deposition conditions. In particular, we investigated the optimal conditions for the application of a heat sinking plane AlN thin film. Epitaxial AlN films were deposited on sapphire ($c-Al_2O_3$) single crystals by pulsed laser deposition (PLD) with an AlN target. AlN films were deposited at a fixed pressure of $2{\times}10^{-5}$ Torr, while the substrate temperature was varied from 500 to $700^{\circ}C$. According to the experimental results of the growth temperature of the thin film, AlN thin films were confirmed with a highly c-axis orientation, maximum grain size, and high thermal conductivity at $650^{\circ}C$. The thermal conductivity of the AlN thin film was found to increase compared to bulk AlN near the band gap value of 6.2 eV.

일개 대학병원 간호사의 근골격계 부담작업 분석

정은희,구정완,Jeong, Eun-Hee,Koo, Jung­Wan 대한인간공학회 2006 大韓人間工學會誌 Vol.25 No.3

Severities of musculoskeletal diseases (MSDs) have been recognized at the regular work such as manufacturing but incidence of MSDs are increasing also at the atypical work. The examples of those are health medical workers, office workers and service workers etc. Nurses among health medical workers are accomplishing to manage and recover the patients' health in the first place. Therefore, they are exposed to very stressful work conditions during caring the patients. This study was performed to analyze the musculoskeletal burdened work among nurses at a university hospital, in order to grasp the realities of the MSDs, analyze and prevent MSDs. We surveyed risk factors for ward, intensive care unit, delivery room, newborn room, operation room, function test room and central supply room at a university hospital in Seoul. It was executed for 2 months as the field study that was composed of simulation, real measurement, work motion assessment and subjective assessment. And the results were analyzed into ergonomics techniques. Works according to the criteria of musculoskeletal burdened work by the Ministry of Labor were scrub in operation room and heart ultrasonic function test. And a lot of works that need attention and management were also detected. So it should be required the education and systematic managements of MSDs for nurses.

한국산 팥꽃나무과 잎과 엽병의 해부 및 분류학적인 검토

정은희,홍석표,Jung, Eun-Hee,Hong, Suk-Pyo 한국식물분류학회 2005 식물 분류학회지 Vol.35 No.2

한국산 팥꽃나무과에 속하는 5속 9종(팥꽃나무속: 4종, 아마풀속: 1종, 삼지닥나무속: 1종, 피뿌리풀속: 1종, 산닥나무속: 2종)의 잎의 해부학적인 두 가지 형질(중륵 횡단면, 엽병 횡단면)을 광학현미경과 전자주사현미경으로 연구하였다. 잎의 중륵의 외형은 3개의 유형 즉, 주맥부의 돌출 양상에 따라 상측이 '평평한 유형', '함몰된 유형', 혹은 '돌출된 유형'으로 구분되었다. 엽병횡당면의 윤곽은 대부분은 반달형이거나 원형으로 분류군마다 다소 차이가 있었고, 날개가 뚜렷하거나 미약하게 발달한 유형, 혹은 날개가 없는 유형으로 구별되었다. 유관속조직, 표피상납질, 결정체, 탄닌 등, 추가적인 해부학적 형질에 대해 상세히 기재하였다. 끝으로 조사된 잎의 해부학적 형질이 한국산 팥꽃나무과 분류군의 동정에 유용한가에 대하여 검토하였다. Two anatomical features of leaves, transverse section of midribs and petioles, were examined for nine species of five genera of Thymelaeaceae, Daphne L. -4 spp., Diarthron Turcz. -1 sp., Edgeworthia Meisn. -1 sp., Stellera L. -1 sp., Wikstroemia Endl. -2 sp., using light microscopy and scanning electron microscopy. In terms of shape of upper side, three types were observed, i.e., flattened, depressed, and raised. Outline of petioles is mostly semi-circular or circular in transverse section, with two distinct wings/weakly developed wings or without wings. Other characters besides anatomical features of leaves such as vascular bundle tissues, crystal, tannin are also described in details. Finally, we briefly discussed the systematic significance of the anatomical features of leaves for identification of Korean Thymelaeaceae.

소외계층아동들의 통합적 발달과 학습능력 향상을 위한 교육실천 관점 모색

정은희 ( Jung Eun Hee ) 경남대학교 교육문제연구소 2012 敎育理論과 實踐 Vol.22 No.-

The purpose of this study is to inquire a framework for underclass children`s integrative development and learning capability building. This inquiry, with a problem posing approach, is based on three key questions. The first question concerns why it is important for underclass children to develop integratively and to enhance learning capability. As for this question, it is examined that what it means, to develop integratively and, to enhance learning capability and why it is important for underclass children to develop integrativelyy and to enhance learning capability. The second question is about what will be an appropriate educational approach for integrative development and learning capability building. As for this question, growth model-oriented educational approach is proposed. The third question is concerned what is the nature of learning process for integrative development and learning capability building. To answer this question, some characteristics in terms of educational process, analyzed through best educational practice, have examined Furthemore, complexity theory is adopted to understand the nature of this learning process

사회적 증권거래소(사회적증시)설립 방안 연구

정은희(Jung Eun-hee) 사회적기업연구원 2009 사회적기업연구 Vol.2 No.2

도시의 물리적 환경이 중고령자의 우울에 미치는 영향 : 사회적 자본과 통합성의 매개효과를 중심으로

정은희 ( Jung Eunhee ),채철균 ( Chai Choulgyun ),문하늬 ( Moon Hani ),송나경 ( Song Na Kyoung ) 한국사회복지연구회 2018 사회복지연구 Vol.49 No.2

본 연구의 목적은 대도시 거주 중고령자의 물리적 환경과 우울증상의 관계에 사회적 자본과 통합성의 매개효과가 존재하는지에 대해 탐색적으로 검증하는 것이다. 분석을 위해 서울시의 각 동주민센터와 노인복지시설 및 중고령층을 위한 교육시설을 방문하거나 이용한 중고령층을 대상으로 설문을 실시하였다. 총 331부의 설문이 회수되었고 주요변수에 대한 무응답 사례를 제외한 309부의 자료가 분석에 활용되었다. 물리적 환경의 직접 및 간접효과를 확인하기 위해 구조방정식모형 분석을 실시하였다. 결과는 다음과 같다. 첫째, 물리적 환경은 대도시에 거주하는 중고령층의 우울증상에 직접적인 영향을 주지 않는 것으로 나타났다. 둘째, 물리적 환경은 통합성을 매개로 우울증상에 간접효과를 나타내었다. 즉 안전성, 쾌적성, 접근 편의성, 보행친화성과 같은 근린환경에 대한 주관적 만족도가 높은 사람은 통합성이 높고, 통합성이 높은 사람은 낮은 우울증상을 가질 것으로 예측되었다. 결과를 바탕으로 중고령층의 우울수준을 개선하기 위한 실천적 정책적 방안을 논의하였다. This study aims to examine the relationship between physical environment and depression symptoms of middle-aged and older adults in metro city. To verify correlates of community environment and depression, mediating effect model structured by social capital and sense of coherence(SOC) were used. For the purpose, a survey was conducted aged 48 - 70 from the local community centers and senior welfare centers in Seoul, and the total collected cases were 331. After data cleaning, total 309 cases were used. The structured equation modeling applied to analyse the direct and indirect effects. The findings were followed : First, the community environment did not directly affect level of depression. Second, in the indirect effect analysis, social capital was not statistically significant, thus indirect effect was confirmed only through the SOC. To be specific, the higher the satisfaction of the physical environment increased SOC, and decreased the level of depression. The results of this study shed lights on practical interventions to promote mental health of the middle-aged and older adults those who are exposed to poor community environment.

19세기 영국소설에 나타난 영국 차문화의 특성

정은희(Eun-Hee Jung) 한국차학회 2008 한국차학회지 Vol.14 No.3

In the 19th century England, modern capitalism has been fortified in the process of industrialization and urbanization. Even though tea was transferred to England in the 17th century, tea-oriented everyday life style has been universalized. This paper deals with the characteristics of English tea culture represented in the 19th century English novels. For upper and middle class, tea was essential in social communications, such as tea parties, music concerts, and tea rooms. The life of lower class was not so abundant but tea has been sunk into everyday life such as high tea dinner, tea break in the work places, and potluck-type country tea parties. Social novels such as Dickens' 'Pickwick Papers' and Gaskel's 'Mary Barton' envisaged that tea in the Victorian age was very popular and almost every class enjoyed tea time and tea life according to income and socio-economic status. The 19th century England was the great novel and flourishing tea culture era. Ordinary English women enjoyed tea in reading novels and they invented new kinds of tea ceremonies such as Afternoon tea. Tea have been mingled with dinner, creating High tea and with working time, creating Tea Break. These new inventions of tea times widened tea drinking space and time. The 19th century novel showed vividly these new creations and how much English people enjoyed tea time. Tea has always been with people, everywhere and everytime, characterizing the 19th century as the great tea era.

어머니의 취업여부에 따른 중ㆍ고등학생의 식행동 비교

정은희(Jung Eun Hee) 한국지역사회생활과학회 2004 한국지역사회생활과학회지 Vol.15 No.4

거주형태에 따른 충북지역 여대생의 식행동 비교

정은희(Jung Eun Hee) 한국지역사회생활과학회 2005 한국지역사회생활과학회지 Vol.16 No.4