한국문학과 도교사상 (7) : 박지원의 도선관을 중심으로-상

박삼서 한국국어교육연구회 1985 국어교육 Vol.- No.51

Common fixed point theorem for a sequence of mappings in intuitionistic fuzzy metric space

Park, Jong-Seo,Kang, Hong-Jae Korean Institute of Intelligent Systems 2007 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.7 No.1

Park and Kim [4], Grabiec [1] studied a fixed point theorem in fuzzy metric space, and Vasuki [8] proved a common fixed point theorem in a fuzzy metric space. Park, Park and Kwun [6] defined the intuitionistic fuzzy metric space in which it is a little revised in Park's definition. Using this definition, Park, Kwun and Park [5] and Park, Park and Kwun [7] proved a fixed point theorem in intuitionistic fuzzy metric space. In this paper, we will prove a common fixed point theorem for a sequence of mappings in a intuitionistic fuzzy metric space. Our result offers a generalization of Vasuki's results [8].

Common fixed point theorem for a sequence of mappings in intuitionistic fuzzy metric space

Jong Seo Park,Hong Jae Kang 한국지능시스템학회 2007 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.7 No.1

Park and Kim [4], Grabiec [1] studied a fixed point theorem in fuzzy metric space, and Vasuki [8] proved a common fixed point theorem in a fuzzy metric space. Park, Park and Kwun [6] defined the intuitionistic fuzzy metric space in which it is a little revised in Park’s definition. Using this definition, Park, Kwun and Park [5] and Park, Park and Kwun [7] proved a fixed point theorem in intuitionistic fuzzy metric space. In this paper, we will prove a common fixed point theorem for a sequence of mappings in a intuitionistic fuzzy metric space. Our result offers a generalization of Vasuki’s results [8].

Eurasian Otter (Lutra lutra) Habitat Suitability Modeling Using GIS; A case study on Soraksan National Park

Park, Chong-Hwa,Joo, Wooyeong,Seo, Chang-Wan Korea Spatial Information Society 2002 한국공간정보학회지 Vol.10 No.4

Eurasian otter (Lutra lutra) is one of endangered wildlife species whose population size is declining in Korea. To manage and conserve habitat for Eurasian otter, it is crucial to understand which habitat components affect otter habitat qualities. The objectives of this study were to develop a habitat suitability model of Eurasian otter in Soraksan National Park, to validate the model in Odaesan National Park. The research methods of this study were as follows. First, trace data and characters of Eurasian otter habitat were collected with Geographic Information System (GIS) data and Global Positioning System (GPS) receivers between 2000 and 2002. Second, the habitat use factors were identified as habitat characteristics of Eurasian otter and classified with habitat use and availability analyses. Third, significant factors of habitat model were extracted by Chi-square test. The last, Eurasian Otter Habitat Suitability Model (EOHSM) was employed by logistic regression method. Otter habitat use was positively associated with the reeds and shrubs areas adjacent to streams, the size of boulders, and low human disturbance in Soraksan National Park by EOHSM. This model had a classification accuracy of 74.4% at cutoff value of 0.5. Model validation showed a classification accuracy of 86.6 % at cut off value of 0.5 for otter habitat in Odaesan National Park.

바이모달 트램의 위치 인식 방법 및 정밀 정차 구현

서기원(Seo Ki-Won),박주연(Park Ju-Yeon),이상남(Lee Sang-Nam),류희문(Ryu Hee-Moon),변윤섭(Byun Yeun-Sub) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.5월

This paper presents a method for precisely localizing and parking of bimodal trams. In order to gain an automatically driving system for bimodal trams, precise up-to-date localization, velocity recognition, distance to next station and precise parking location estimation functions are required. This paper proposes a system consisting of control device, steering device, sensor input equipment, driving system, tachometer, vehicle-side sensors, magnetic markers and magnetic sensors. The tram recognizes the precise location via magnetic markers containing information. Parking position and precise distance calculation is embodied by a tachometer. The vehicle-side sensors are used to assure safe station approaching and parking magnetic markers provide improvement of precision while tram parking. This paper provides a system realizing localization and precise parking and afterwards the automatic drive test results are reported and analyzed.

월악산국립공원의 곤충다양성에 관한 연구 : 노린재목, 딱정벌레목, 나비목

박성준(Seong-Joon Park),전용락(Yong-Lak Jeon),홍의정(Eui-Jung Hong),윤주창(Ju-Chang Yun),박서경(Seo-Kyoung Park),김병진(Byung-Jin Kim) 국립공원연구원 2010 국립공원연구지 Vol.1 No.3

본 연구는 2007년부터 2009년까지 3년 동안 월악산 모니터링 조사 지점과 동일지구에 대해 정기적인 주간조사를 통해 주간곤충류(노린재목, 딱정벌레목, 나비목)의 종목록을 확보 하여, 월악산국립공원의 생태계에 자연적 혹은 인위적으로 변화된 내용을 측정하여 곤충자원의 체계적인 관리를 위한 자료를 제공하고자 실시되었다. 본 조사기간 동안 채집 확인된 주간곤충류는 65과 404종(노린재목 21과 86종, 딱정벌레목 38과 244종, 나비목 6과 74종)이 조사되었다. 따라서 문헌조사를 포함한 결과 월악산국립공원에 서식하는 것으로 확인된 주간곤충류는 멸종위기야생동물 2종, 고유종 6종, 국외반출승인대상종 10종과 특정종 50종을 포함하여 총 72과 609종(딱정벌레목 44과 368종, 노린재목 22과 126종, 나비목 6과 115종)으로 나타났다. 아울러 조사지점별 분석결과 S3에서 종다양성이 가장 높게 나타났으며, S10은 다른 조사지점과 다르게 종다양성이 현저하게 떨어지는 것으로 나타났다. 각 조사기간별우점종으로는 2007년과 2009년도에 넉점박이송장벌레, 2008년도에는 더듬이긴노린재로 나타났다. This study were conducted for three years from 2007 to 2009 and at the same points as monitoring surveys, through regular surveys insects (Hemiptera, Coleoptera, Lepidoptera) to obtain the list, to measure and assess Woraksan National Park ecosystem’s natural or artificial change, to provide data for systematic management of the contents of insects. As a result of all the collections were examined, 404 species of 65 family under 3 order were identified. Therefore, the species composition of insect over each result from Woraksan National Park’s was a total of 3 orders, 72 families, 609 species including 2 Endangered species, 6 Endermic species, 10 Management of exotic species and 50 Designated species; 368 species of family Coleoptera which is the highest, 126 species of family Hemiptera and 115 species of family Lepidoptera. Site 3 had the highest indices diversity. In contrast, Site 10 indices diversity, different from the other survey points, were significantly low. In each survey period, dominant species included Nicrophorus quadripunctatus in 2007 and 2009. In 2008, dominant species was Pachygrontha antennata.

Benefits and problems in implementation for integrated medical Information system

Park, Chang-Seo,Kim, Kee-Deog,Park, Hyok,Jeong, Ho-Gul 대한구강악안면방사선학회 2005 Imaging Science in Dentistry Vol.35 No.4

Purpose : Once the decision has been made to adopt an integrated medical information system (IMIS), there are a number of issues to overcome. Users need to be aware of the impact the change will make on end users and be prepared to address issues that arise before they become problems. The purpose of this study is to investigate the benefits and unexpected problems encountered in the implementation of IMIS and to determine a useful framework for IMIS. Materials and Methods : The Yonsei University Dental Hospital is steadily constructing an IMIS. The vendor's PACS software, Piview STAR, supports transactions between workstations that are approved to integrating the healthcare enterprise (IHE) with security function. It is necessary to develop an excellent framework that is good for the patient, healthcare provider and information system vendors, in an expert, efficient, and cost-effective manner. Results : The problems encountered with IMIS implementation were high initial investments, delay of EMR enforcement, underdevelopment of digital radiographic appliances and software and insufficient educational training for users. Conclusions : The clinical environments of dental IMIS is some different from the medical situation. The best way to overcome these differences is to establish a gold standard of dental IMIS integration, which estimates the cost payback. The IHE and its technical framework are good for the patient, the healthcare provider and all information systems vendors.

Cosmetics Material Research of FRO Extract

Seo-Young PARK1,Young-Jin SO 한국웰빙융합학회 2021 웰빙융합연구 Vol.4 No.3

Purpose: In this study, skin and lotion containing 10% FRO were prepared to compare the skin improvement effects. Research design, data and methodology: After using cosmetics containing FRO ingredients, analysis was performed for 6 weeks. Results: As a result of measuring the moisture and elasticity of the pores, significant results were obtained only in the pores when used for 2 weeks between the experimental group and the control group (p<.001). Also after 4 weeks of use, moisture (p<.05) showed significant results, and after 6 weeks of use, moisture (p<.01) and elasticity (p<.001) showed significant.

HYBRID VOLTERRA SYSTEM WITH TWO TYPES OF IMPULSES

Park, Jong-Seo,S.A. Belbas,Kim, Seon-Yu 晋州敎育大學校 科學敎育硏究院 2006 科學敎育硏究 Vol.29 No.-

본 연구의 목적은 충격을 받는 조건이 두 가지 유형과 다중 적분을 갖는 볼테라 적분 방정식의 어떤 특성을 포함하는 방정식의 색다른 부류를 조직적으로 확립하고 분석해 보고자 한다. 여기서 우리는 반복하는 방법에 의하여 주어진 조건의 적분방정식에 대한 해의 존재성과 유일성을 구조적으로 밝히는데 그 목적이 있다. 본 논문을 통한 발전적인 연구가 수행되면 여러 가지 자연현상을 모델화하여 적용함으로 인해 이론적인 부분뿐만 아니라 응용적인 면에서 아주 많이 적용될 것으로 생각되며 전자공학, 자동제어, 생물학, 의학 등의 다양한 실생활의 문제에 활용이 가능한 충분한 가치가 있으리라 생각한다. In this paper, we formulate and analyze a novel class of equations that contain some of the characteristics of Volterra intergral equations with multiple integrals and two types of impulsive terms. We will give a constructive proof of existence and uniqueness of solutions by an iteration method.

건축물 3종 안전점검 사례분석에 따른 기법 및 제도 개선에 관한 연구

Park,In Seo,Jeon,Kyung Sik 경기대학교 재난안전연구소 2020 재난안전논문집 Vol.2020 No.1

연구목적 : 본 연구는 건축물 3종 정기안전점검의 현장점검·보고서의 개선을 목적으로 한다. 연구방법 : 연구를 위해 건축물 3종 정기안전점검의 현장점검·보고서 문제점을 진단점검 기술자에게 5점 리커트 척도로 구성하여 79명을 대상으로 설문조사를 실시하였다. 연구결과 : 현장 구조체 외부에 마감재로 시공되어있어 구조체의 확인이 불가한 상태이다. 이로 인하여 점검대상 시설물의 현장조사시 결함여부에 대한 조사가 곤란하여 객관적인 평가에 문제점이 많다. 따라서 최초 설계시에 유지관리을 고려한 마감재선정, 점검구 배치가 바람직하다. 주요구조부에 대한 추가적인 점검구설치, 리모델링공사시 점검구 설치 등 이 필요하다. 복사 붙여넣기식 보고서는 많은 수의 보고서 작성시 유사한 결함과, 기존에 점검시에 결함내용과 동일한 결함조사 내용으로 판단하고 점검기술자가 보고서를 작성하게 되므로 인하여 건물특성에 적합하고, 유지관리에 도움이 되지않는 문제점이 있다. 결론 : 관리주체의 의식교육, 마감재에 의한 구조체 확인한계, 점검기술자의 교육, 저가수주에 의한 기술자 및 점검시간 부족방지를 위해 대가의 현실화, 3종 시설물 평가 Check list의 개선, 시설물 관리주체의 의도에 따른 점검, 복사 붙여넣기식 보고서, 종합결론과 조사내용과 불일치에 대한 개선이 필요한 것으로 나타났다. Purpose: This study aims to improve on-site inspection and report of three-classes buildings. Method: For the purpose of the study, problems with field inspection and report of three-classes buildings were organized into five-point clock scale for the diagnostic inspection engineer and conducted a survey of 79 people. Results: The structure cannot be verified as it is constructed with finishing materials outside the site structure. As a result, there area many problems in objective evaluation as it is difficult to investigate whether a facility is defective during an on-site inspection. Therefore, it is desirable to re-select the finish and deploy the inspection tools considering maintenance at the time of initial design. Additional inspection tools for major structural parts and installation of inspection tools for remodeling work are required. Copying and pasting reports are considered to be similar in the preparation of a large number of reports, and are considered to be the same defect investigation details as the previous inspection results, and the inspection engineer prepares the report, which is suitable for building characteristics of the building and is not conducive to maintenance. Conclusion: It was found that improvement of consciousness education of the managing body, verification of structure by finishing materials, education of inspection engineers, improvement of the checklist of three types of facilities evaluation, inspection of the intention of the managing body of the facility, and comprehensive conclusion and survey contents and inconsistency are needed to prevent shortage of inspection time.