• 미술이론과 현장
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• 제3호
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• pp.35-50
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• 2005

For us, any regional art exist? Almost all art events today take place mostly in Seoul. Concentrating on the reinforcement of its power, the regional art world remains isolated without any connection with the Seoul art community. It is completely closed off from the central art scene. The regional art world seems to consider that more helpful in consolidating its status. It is in real sense suffering the absence of art criticism and art media, lack of an understanding of art and backwardness of art education. Many regional artists are dreaming of moving out from their domain, aspiring to be a member of the central art world. They make an effort to assimilate into a refined, modern style of the central art circle, rather than striving to create works imbued with regionality and locality. As the artists living in the provinces, the characteristics of their district should be above all else reflected in their art. Although they are less informed about the latest trend of culture and art, their art has to be something passionately and obstinately embodying the intrinsic quality of their regions. They have to find a practical solution more positively, instead of merely complaining about the poor condition of the regional art community. There is the need to bring about a turnabout in our awareness that regional art is confined to any limit and cannot be in the center of the entire art world. What' s most significant is to dissolve factionalism and not to depend on school ties or regional networks. As a reaction against authoritarianism, regional art has to put emphasis on attaining its originality. For this, regional art should respect regional tradition, history and background and break away from an old convention of wielding power.

• 한국콘텐츠학회논문지
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• 제19권2호
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• pp.99-111
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• 2019

저출산과 도심공동화현상으로 소규모학교의 수는 점차 증가할 전망이다. 이런 추세에서 이제까지 교육부가 1982년 이후 학교 통폐합시 지속적으로 학생 수를 기준으로 삼아 온 것은 지방교육재정 효율화를 위한 것이라 하더라도 오히려 농산어촌 교육의 악순환 구조를 발생시켰을 뿐만 아니라 현실적 요건과 시대변화를 충분히 반영하지 못한 것으로 보인다. 학생 수의 지속적 감소 속에 학생 수를 기준으로 통폐합시 도시지역에서도 학교없는 마을들이 생겨날 가능성이 높기 때문이다. 이런 점에서 경제적 논리를 앞세워 소규모학교들을 통폐합하기보다는 지역적 특성 및 사회경제적 환경을 고려한 작은 학교 살리기가 바람직하다고 본다. 학교와 마을의 상생뿐만 아니라 21세기 지식 정보화사회 및 4차 산업혁명 시대에 필요한 인력 양성을 위해서도 소규모 학교 운영을 통해 교육의 질을 높이는 방향으로의 전환이 필요하다고 본다. 이에 지역사회 소규모 학교를 확산시키고 미래 사회 변화에 적합한 소규모 학교로 발전시키기 위한 과제들을 모색하였다.

• Journal of Information Science Theory and Practice
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• 제9권1호
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• pp.1-23
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• 2021

This study introduces novel research using Practice Context Models supported by Knowledge Networks and Percolation Theory with the aim to contribute to knowledge management in Proof-of-Concept (PoC) activities. The authors envision this proposal as a potential instrument to identify network structures based on a percolation (propagation) threshold and to analyze the importance of nodes (e.g., practitioners, practices, competencies, movements, and scenarios) during the percolation of knowledge in PoC activities. After thirty months immersed in the natural PoC habitat, acting as observers and practitioners, and supported by an ethnographic exercise and a designer-research mindset, the authors identified the production of meaning in PoC activities occurring in a hermeneutic circle characterized by the presence of several knowledge networks; thus, discovering the 'natural knowledge' in PoC as a spectrum of cognitive development spread throughout its network, as each node could produce and disseminate certain knowledge that flows and influences other nodes. Therefore, this research presents the use of Practice Context Models 'connected' to Knowledge Networks and Percolation Theory as a potential and feasible proposal to be built using the attribution of values (weights) to the nodes (e.g., practitioners, practices, competencies, movements, scenarios, and also knowledge) in the context of PoC with the aim to allow the players (e.g., PoC practitioners) to have more flexibility in building alliances with other players (new nodes); that is, focusing on those nodes with higher value (focus on quality) in collaboration networks, i.e., alliances (connections) with the aim to contribute to knowledge management in the context of PoC.

• Asia pacific journal of information systems
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• 제29권2호
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• pp.308-327
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• 2019

The concept of sharing economy has received rich attention in recent years. As a typical type of business model in the sharing economy, online short rent has been paid attention by both industry and academia. In this study, we find trust to be a critical determinant to the success of online short rent platforms. Based on three dimensions of trust theory, i.e., ability, benevolence and integrity, we investigate the factors influencing tenant' willingness to participate in online short rent. We further examine the extent to which trust can influence the number of sales and comments of rooms listed at online short-term rent platforms, which can represent tenant' willingness to participate in the sharing economy. The results show that the trust dimensions represented by a landlord's personal characteristics have significant positive correlations with the number of sales and comments. For example, the real name authentication and the sesame score can represent the trust integrity; online replay ratio and the average confirmation time representing the trust sincerity, and the order acceptance ratio representing the trust ability. On this basis, we proposed some recommendations for both platforms and landlords. For example, the landlords can improve the tenants' trust by authenticating his/her real name, replying actively and timely. For platforms, when they make housing list ranking rules, they can take the landlord's personal attributes that may affect trust into consideration. Moreover, platforms can also allow landlords to supply value-added services to improve service quality and ultimately promote the virtuous circle of the platform ecosphere. Through conducting the empirical research on a particular application of the sharing economy, we aim to fill the research gap of this field in China and provide theoretical and practical contributions to the future development of online short rent.

• 한국콘텐츠학회논문지
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• 제16권8호
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• pp.592-600
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• 2016

AAPM CT 성능 평가용 표준 팬텀을 이용한 특수의료장비 품질관리 검사 시, 평가자의 주관적인 평가로 인한 오류를 최소화 하고자 전산화된 평가 프로그램을 이용하여 유용성을 평가하고자 한다. 평가 팬텀으로 AAPM CT Performance Phantom을 사용하였고, 기본 촬영 조건은 품질관리검사와 동일하며, 평가프로그램으로 IMAGE J를 사용하였다. 정량적인 평가로 CT 감약계수와 노이즈측정, 균일도측정, 슬라이스 두께 측정, 대조도 분해능 측정, 공간 분해능 측정의 팬텀 영상을 평가프로그램을 이용하여 영상처리를 한 후 자동추출 된 결과로 평가 하였으며, CT 감약계수, 노이즈, 균일도 측정은 영상처리를 한 영상의 표준편차가 작아 더 균일하다고 평가하였고, 슬라이스 두께 측정은 팬텀영상의 측정값과의 비율 차로 인해 평가에 어려움이 있었다. 대조도 분해능은 원통형의 지름을 6회 측정하여 지름의 평균값과 표준편차를 구해 원의 형태를 평가하였으며, 공간 분해능은 합격기준을 포함하는 원의 그룹을 자동 추출한 결과 원의 개수를 모두 추출한 결과로 나타났다. 정성적인 평가로 원본영상과 영상 처리한 영상을 육안적으로 비교 평가 하였는데 영상처리 된 영상이 우수한 결과를 나타내었다. 위의 결과 등을 바탕으로 평가자의 주관적인 판단의 오류를 최소화하기 위해서는 정량적인 평가와 정성적인 평가가 함께 이루어져야 하고 전산화된 평가프로그램을 활용한다면 보다 더 효율적인 평가가 이루어 질 것이라고 사료된다.

• 한국환경과학회지
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• 제27권5호
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• pp.281-289
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• 2018

The Korean environmental impact assessment(EIA) system, and explored ways to improve it as a more efficient and viable institution relevant to the demand of our time and conditions in study. The first problem this study identified is found in the fact that the party to write up the assessment report is itself the business operator or the one who is planning to work out the business plan. This structure translates into placing an order with an agent for EIA report. The reporting job may br subcontracted to the agent at a cost far below the rate specified in the 'Standard for Estimate of Agency Fee for Environmental Impact Assessment.' This practice also causes the vicious circle of producing a report that is written to justify the project or business in question or it leads to rough-and ready and poor documentation to minimize the time required. Second, in order to achieve the goal of the plan or business, which is the target of EIA, the local residents tend to ve regarded as an obstacle. This means elimination of the local people from participating in the EIA or their opinion being frequently ignored. This is the seed of distrust and hostility that sometimes provoke disagreements or fierce conflicts. The first proposal to improve these problem is to improve the factors that cause poor documentation of the assessment report as well as improve the understanding of the EIA system. This study proposes the following measures for improvement. The agency cost for EIA should be paid by the business operator or a third party that can ensure faithful implementation of the payment. A system should be established to verify transparent estimation of the agency cost. In order to enhance the professional quality of EIA agents, there should be implementation of qualification test for industrial engineer of related engineers in addition to the current EIA Qualification Test. The second proposal for improvement is to improve the citizen participation process by instituting a legal framework to make clear the purpose of the briefing session for local residents, which is held as a procedure of EIA, and to ensure more positive publicity during the stage of listening to the opinion of the local community. For a smooth and rational communication process, a moderator and a communicator of opinion, as is the case in a public hearing, could be instituted to clearly get the purpose of the briefing session across to the residents and to help to carry out the explanation and Q & A sessions according to the categories of the opinion of the residents. At present, the notification of the public inspection of the draft of the assessment report and briefing session for the residents is made on the newspaper and internet network. But some people have difficulty with access to this method of announcement. A higher participation rate could be secured if a legal provision is added to specify putting up placards in specific places such as the entrance to the place for the briefing session for residents or the building of administrative agencies of the area concerned.

• 마이크로전자및패키징학회지
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• 제21권3호
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• pp.67-71
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• 2014

본 연구에서는 Si(111) 기판을 이용하여 고품질의 GaN 박막을 성장하기 위하여 다양한 패턴을 갖는 Si 기판을 제작하였다. Si(111) 기판위에 이온 스퍼터(ion-sputter)를 이용하여 Pt 박막을 증착한 후 열처리(thermal annealing)하여 Pt 금속 마스크를 형성하고 유도 결합 플라즈마 이온 식각(inductively coupled plasma-reactive ion etching, ICP-RIE) 공정을 통하여 기둥(pillar)형태의 나노 패턴된 Si(111) 기판을 제작하였고 리소그래피 공정을 통하여 마이크로 패턴된 Si(111) 기판을 제작하였다. 일반적인 Si(111) 기판, 마이크로 패턴된 Si(111) 기판 및 나노 패턴된 Si(111) 기판위에 유기화학기상증착(metal organic chemical vapor deposition, MOCVD) 방법으로 GaN 박막을 성장하여 표면 특성과 결정성 및 광학적 특성을 분석하였다. 나노 패턴된 Si(111) 기판위에 성장한 GaN 박막은 일반적인Si(111) 기판과 마이크로 패턴된 Si(111) 기판위에 성장한 GaN 박막보다 표면의 균열과 거칠기가 개선되었다. 나노 패턴된 Si(111) 기판위에 성장한 GaN (002)면과 (102)면에 x-선 회절(x-ray diffraction, XRD) 피크의 반폭치(full width at half maximum, FWHM)는 576 arcsec, 828 arcsec으로 다른 두 기판위에 성장한 GaN 박막 보다 가장 낮은 값을 보여 결정성이 향상되었음을 확인하였다. Photoluminescence(PL)의 반폭치는 나노 패턴된 Si(111) 기판위에 성장한 GaN 박막이 46.5 meV으로 다른 기판위에 성장한 GaN 박막과 비교하여 광학적 특성이 향상되었음을 확인하였다.

• 한국시스템다이내믹스연구
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• 제17권2호
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• pp.81-99
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• 2016

The service for waterworks is important infrastructure structuring the cities and the public properties affecting the health and the abundant lives of the residents at the same time. However, the waterworks project still has many problems in reality in spite of the continuous efforts from the nation, local governments and many related people in waterworks projects. From the aspect of the situation, this purpose of this study is to review the actual operation state and the operation principle on the basis of the accidents in the system and to suggest the policy leverages for accurate diagnosis of the waterworks project and for the efficient operation. The operation structure of the service for waterworks is the complicated system showing the overlapped forms of the relation with other various factors. Moreover, as this has been influenced by other external environments, it has flexible features that can be changed by unexpected factors even if the internally close causality has been established The domestic local operation of waterworks have been divided by an administrative district and it causes inefficiency in the aspect of the country and the local government with small sized of budget faces the insufficient investments. These phenomena have been shown in some small sized areas located in Chungcheongbuk-do and, making a realistic suggestion by the related local government to improve the waterworks operation project is urgent. For this reason, this study is to lead the policy leverages to increase the efficiency of the service for waterworks and to stabilize the structure of virtuous circle in the system. At first, the reformation of the waterworks structure should be performed after the various supports and system maintenance. At second, the service quality should be improved through the creativity in management and the consideration of the efficiency by the participation of private enterprises for waterworks service. At third, through the specialized waterworks operation, the quality improvement of the waterworks and satisfying the standard of natural environment should be related. In this context, the fundamental solutions for the problems of domestic waterworks service and finding realistic alternatives are considered to be the priority for the waterworks project to be operated efficiently.

• 수산해양교육연구
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• 제11권1호
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• pp.69-87
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• 1999

This study had been analysed the establishment, the closing and the actual conditions of the fisheries school according to the four times revision and promulgation of the law of education of korea which were devided by the early term (the first Chosun educational decree), the middle term (the second Chosun educational decree) and the last term (the third and fourth Chosun educational decree), and also been investigated how the fisheries education of the school had been acted to the mobocracy and the assimilation policy and together with it's back ground through this analysis. The aim of this study is to contribute to the study of the history of the fisheries school education, analysis of change of the fisheries school education according to practical application of the Chosun educational decree. The summary of the characteristic of the each term are as under. First, in the early term of the fisheries education under the first Chosun educational decree, Experts were despatched to the each province with donated money from emperor and opened seasonal the fishing training centre, a kind of social fisheries education, and trained directly fishing technic and were going to train fisheries trainees regularly under name of elementary fisheries school. Japanese imperialism attached great importance to the vocational education in order to snack economical products from colonized Korea but actually had a purpose to train low quality technician who follow blindly their colony policy of Japanese imperialism. The fisheries schools in the circle of system in early time of Japanese imperialism, Kunsan public elementary fisheries school was established in April 1915, Yosu public elementary fisheries school was established ill May 1917 and Kyungnam Tongyoung training school was established in March 1917. Secondly, After 3.1 movement, the Japanese imperialism established an appeasement policy so called cultural politics and continued assimilation policy with skilful methods. After revision of the second Chosun educational decree, the Elementary vocational school was changed as the vocational training school. The school of fisheries education in middle of Japanese imperialism trained low quality technicians to snack fisheries resources from colonized Korea. After the middle of Japanese imperialism they paid attention on training fisheries technician through fisheries school rather than training school. With high interest and crowded volunteers, Kunsan public fisheries school was promoted in 1922, Tongyoung public fisheries school was promoted in 1923, Yongampo fisheries training school established in 1922 was promoted as Yongampo public fisheries school in 1926. Thirdly, in the time of the third and fourth Chosun educational decree, the end of Japanese imperialism, they met Pacific war after Japan vs China war. During the war time they considered the vocational school as the source of supply for materials and manpower and consequently had to expanded vocational education and systematically despatched students to war field and practiced military training. In 1938, Namhae public fisheries school was established and Chungjin fisheries school was permitted. But in order to supply manpower to Pacific war, the study period of Yosu public fisheries school was shorten from 5 years to 4 year in 1943 and also that of Tongyoung public fisheries school shorten in 1944.

• 농업과학연구
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• 제8권2호
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• pp.212-223
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• 1981

우리나라에서 생산(生産)되고 있는 3종류(種類) Nozzle인 Disk형(型), Cap형(型), 그리고 Bolt형(型)을 Boom type nozzle system에 이용(利用)하는 경우에 가장 양호(良好)한 살포량(撒布量) 분포(分布)로 살포(撒布)할수 있는 적합(適合)한 분두간격(噴頭間隔)을 구연하기 위(爲)하여 분무(噴霧)높이 30cm, 40cm, 50cm와 분무압력(噴霧壓力) $2kg/cm^2$, $3kg/cm^2$, $4kg/cm^2$, $5kg/cm^2$, $6kg/cm^2$, $7kg/cm^2$, $8kg/cm^2$로 변화(變化)하면서 바람이 없는 실내실험(室內實驗)을 하였으며 이 분석결과(分析結果)를 기초로 하여 Boom상(上)의 적합(適合)한 분두간격(噴頭間隔)을 computer로 분석(分析)한 결과(結果)는 다음과 같다. 1. 분무압력(噴霧壓力)에 의(依)한 살포량(撒布量) 분포(分布)의 균등계수(均等係數)는 분무압력(噴霧壓力)이 $5{\sim}6kg/cm^2$일 때 Nozzle A에서 80%, Noxxle C에서 83%로 컸으며 분무압력(噴霧壓力)이 $7kg/cm^2$일 때 Nozzle B에서 80%로 커TEk. 2. 분무(噴霧)높이에 의(依)한 살포량(撒布量) 분포(分布)의 균등계수(均等係數)는 Nozzle A에 있어서 40cm일 때 86%, 그리고 Nozzle A에 있어서 40츠일 때 86%, 그리고 Nozzle B와 C에 있어서는 50cm에서 80% 및 83%로 컸었다. 3. Boom상(上)의 Nozzle간격(間隔)은 작을수록 반포량(搬布量) 분포(分布)의 균등성(均等性)은 양호(良好)하였으나 작업성능(作業性能) 및 가격(價格)을 감안하여 살포건(撒布巾)의 반경(半徑)이 바람직하다고 사료(思料)된다. 4. 본(本) 실험(實驗)의 Nozzle들의 균등계수(均等係數)가 모두 90%이하(以下)로서 Boom type Nozzle로 사용시(使用時)에 개선(改善)이 요구(要求)된다.