• 대한원격탐사학회지
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• 제36권5_3호
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• pp.1125-1137
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• 2020

본 연구에서는 산불 발생 위치와 면적만 기록하는 산불피해대장 정보의 한계점을 보완하기 위해 위성 영상 기반의 산불발생데이터의 연계 방법을 제시하고자 하였다. 이를 위해 2012년 1월 ~ 2019년 12월 사이 산림청에서 제공하는 산불피해대장 자료와 MODIS 및 VIIRS 기반 산불발생데이터를 연계하는 방안을 도출하였다. 연구 결과 191건의 산불피해대장 산불 중 MODIS와 VIIRS 기반 산불발생데이터는 각각 약 11%와 44%의 산불에 대해 발생지역 확인이 가능하였다. VIIRS 기반 산불발생데이토로 추출한 피해지역에 대해 고해상도의 Sentinel-2A 위성으로 확인한 산불 영역과 비교한 결과 평균 56% 정도의 산림지역 피해가 추출되었다. 따라서 대규모 산불에 대해서는 VIIRS 산불발생데이터를 이용하면 면적과 발화점 위치만 기록하는 산불피해대장 정보의 한계점을 보완할 수 있을 것이다.

• 대한원격탐사학회지
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• 제21권1호
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• pp.59-72
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• 2005

Interferometric synthetic aperture radar (InSAR) is a remote sensing technique capable of measuring ground surface deformation with sub-centimeter precision and spatial resolution in tens-of­meters over a large region. This paper describes basics of InSAR and highlights our studies of Alaskan volcanoes with InSAR images acquired from European ERS-l and ERS-2, Canadian Radarsat-l, and Japanese JERS-l satellites.

• 한국지구물리탐사학회:학술대회논문집
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• 한국지구물리탐사학회 2008년도 공동학술대회
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• pp.73-78
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• 2008

지각구조 연구 및 연안 속도구조 등의 조사를 위해 한국해양연구원에서 제작된 광각 탄성파 탐사기록 장비인 해저면지진계 및 소노부이 시스템의 특징을 살펴보았으며, 실해역 시험 탐사를 통해 그 유용성을 살펴보았다. 해저면 지진계 및 소노부이 시스템은 정상적으로 작동하였으며, 전형적인 광각 탄성파기록을 얻을 수 있었다. 특히 소노부이 기록상에서 기반암 등 지하구조에 의한 초기 굴절파의 이벤트가 나타났으며, 이는 굴절법 탐사 혹은 토모그래피 등을 통해 지하속도 구조 탐사가 가능함을 보여준다.

• Journal of Acupuncture Research
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• 제22권4호
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• pp.197-204
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• 2005

Objectives : This survey was accomplished to find out how Korean medical doctors take acupuncture prescriptions for knee osteoarthritis in real clinical practice. Methods : The survey questions were developed by the consensus from 4 professors and 10 residents who major in acupuncture & moxibustion for developing clinical trial protocol on individualized acupuncture treatment for knee osteoarthritis. The questionnaires were distributed via e-mail to 3,306 members of Korea Oriental Medical Association from March 15th to March 23rd in 2005.84 members completed answers, and the computerized data were analyzed by ISP statistical program. Results : 1. 68 out of 84 Korean medical doctors used pattern diagnosis. 2. 61 out of 84 Korean medical doctors used both local and remote points, 20 doctors remote points only, and 3 doctors local acupuncture points only. 3. In case of doctors who use remote acupuncture points only, the acupuncture prescription principle was Saam or five element acupuncture (66%), along the meridian pathway (14%), Eight constitutional acupuncture (11%), Taegeuk acupuncture (2%), and miscellaneous (18%). Conclusion : In our e-mail survey, Korean medical doctors who experienced more than 10 year practice answered that they use five element acupuncture or Saam acupuncture according to meridian pathway theory as the most common principle of their acupuncture treatment prescription.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1997년도 한국자동제어학술회의논문집; 한국전력공사 서울연수원; 17-18 Oct. 1997
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• pp.1884-1887
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• 1997

The increasing concern over radiation exposure in the nuclear industry has fostered agrressive efforts to reduce the levels of radiation exposure. One area of the effot to reduce the radiation exposure is the development of a remote radiation monitoring system. Remote radiation monitoring can serve many benificaial functions reduce exposure to radiation by plant personnel, impruve the quality of the data that is collected and recognize the radiation environment easily. Radiation mapping system gives a good information that represents radiation level distribution. The system we have developed consists of a data acquistion parts, mobile robot and remote control parts. Data acquisition parts consist of radiation detection module and vision acquistion module which collect radiation data, visiion data and distance information. In remote control parts, the acquision data are processed and displayed. We have constructed radiation mapping image by overlaying the vision and radiation data. The radiation mapping techniques for displaying the results of the survey in an easily comprehendable form will facilitate a better understanding of the radiation environment in the facility. This system can reduce workers radiation exposure and aid to help work plan, so it has significant benifits in cost and safety.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2006년도 Proceedings of ISRS 2006 PORSEC Volume I
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• pp.47-50
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• 2006

Tsunami disaster caused great damages and very large victims especially when occurs in urban area along coastal region. Therefore information of evacuation in a map is very important for disaster preparedness in order to minimize the number of victims in affected area. Here, information generated from remote sensing satellite data (SPOT 5 and DEM) and secondary data (administration boundary and field survey data) are used to simulate evacuation route and to produce a map for Padang City. Vulnerability and evacuation areas are determined based on DEM. Landuse/landcover, accessibility areas, infrastructure and landmark are extracted from SPOT 5 data. All the data obtained from remote sensing and secondary data are integrated using geospatial modelling to determine evacuation routes. Finally the simulation of evacuation route in Padang City for tsunami preparedness is provided based on the parameters derived from remote sensing data such as distances from shelters, save zones, city's landmarks and the local community experiences how they can survive with the disaster.

• 한국콘텐츠학회논문지
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• 제21권10호
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• pp.409-421
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• 2021

본 연구는 4차산업혁명 시대에 있어서 뷰티케어 원격제조 시스템의 혁신기술 특성이 혁신저항 및 수용의도에 미치는 영향을 검증하는 것을 목적으로 하였다. 이를 위해 20대 이상 여성 소비자 567명을 대상으로 설문조사를 수행하였다. 수집된 설문자료는 구조방정식모형분석을 통해 가설검증을 하였다. 분석 결과, 첫째, 뷰티케어 원격제조 시스템의 지각된 유용성과 지각된 사용 용이성은 혁신저항에 부(-)의 영향을 미치는 것으로 나타났다. 둘째, 뷰티케어 원격제조 시스템에 대한 혁신저항은 수용의도에 부(-)의 영향을 미치는 것으로 나타났다. 셋째, 뷰티케어 원격제조 시스템에 대한 지각된 위험은 수용의도에 부(-)의 영향을 미치는 것으로 나타났다. 본 연구를 통해 4차산업혁명 시대 화장품산업의 새로운 혁신기술을 적용함으로써, 혁신기술에 대한 소비자의 저항과 수용에 미치는 영향 요인을 도출하였고, 화장품 제조산업의 새로운 트렌드와 나아갈 방향을 제시하였다는 점에서 본 연구의 의의가 있다.

• 한국지열·수열에너지학회논문집
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• 제4권1호
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• pp.1-10
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• 2008

A magnetotelluric survey and geological survey have been performed to delineate deeply extended fracture systems at the geothermal field in Seokmo Island, Inchon, Korea. One borehole(BH-1) succeed to meet a large fracture system at the depth of 750 m where approximately $72^{\circ}C$ geothermal water is overflowing, while the other borehole(BH-2), which is about 200 m eastward from BH-1, failed to develop enough geothermal water even at the depth of 1,200m. Though there have been so many electric noise sources around the survey region, good quality of MT data above 1 Hz could be obtained with careful installation, remote reference processing. Inversion of MT data for two lines roughly perpendicular to the two major lineaments respectively show that the two lineaments are related to the fracture systems that are extended at least down to 1.5 km depth and inclined eastwards. From the interpretation, additional drilling for BH-2 is recommended and finally meet the fracture systems at the depth of 1,280 m and resulted in overflow of large amount of geothermal water of temperature $69.4^{\circ}C$ from BH-2.

• Journal of Acupuncture Research
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• 제22권5호
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• pp.141-150
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• 2005

Objectives : This study was accomplished in order to find out how Korean medical doctors take acupuncture prescription for knee osteoarthritis in clinical practice Methods : The survey questions were developed by the consensus from 4 professors and 10 residents who major in acupuncture & moxibustion for developing clinical trial protocol on individualized acupuncture treatment for knee osteoarthritis. 206 persons having more than 10 years experience were randomly selected from a list of Korean medical doctors. Telephone interviews with them were conducted by the well-trained interviewers between May 21 and May 27 in 2005. Results : 139 of 206 Korean medical doctors made an acupuncture prescription prior to treatment of knee osteoarthritis. 103 of 139 Korean medical doctors used both local and remote points, and 26 of them used remote points only, and 10 of them used local points only. In case of doctors who use remote points, the five element (45 of 129) or Saam (28 of 129) acupoints were used dominantly, and its was based on the pattern identification of the Jangbu organs related with the pain (56 of 129) or of the pain location (35 of 129). Conclusion : This study showed that Koran medical doctors prefer to use remote points such as five element or Saam acupoints based on the pattern identification of the Jangbu organs related with the pain or the pain location. These result may be useful for developing protocols for clinical trial on acupuncture on knee osteoarthritis.

• 지구물리와물리탐사
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• 제10권4호
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• pp.345-352
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• 2007

호주 Century 광산 주변에서 2차원 MT 탐사를 수행하였다. 현장으로부터 약 80 km 떨어진 Gregory Downs(RR_GREG)에 원거리 기준점을 설치, 운영하고 이 자료를 이용하여 양질의 탐사자료의 획득이 가능하였다. 이와 동시에 현장으로부터 약 6,400 km 떨어진 일본 Esashi (RR_ESS)에서 측정된 수평 자기장 자료를 이용하여 원거리 기준 자료처리를 수행한 결과 자기장의 coherency가 낮아 원거리 기준점 자료로 사용하기에는 적합하지 않았다. Century 광산의 주변에서 수행된 측선 탐사자료의 2차원 및 3차원 역산 결과 연구지역의 전반적인 심부 지질구조를 잘 나타내었으며, 탐사의 주된 목표인 Termite Range Fault는 측선의 북쪽에 나타나는 저비저항층과 남쪽에 나타나는 고비저항층의 경계면을 이루면서 북동쪽으로 약간 경사진 것으로 해석되었다.