• 설비공학논문집
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• 제19권6호
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• pp.476-484
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• 2007

Recently, in accordance with the buildings are becoming to large-sizes, high-stories, the large scaled facilities and equipments in machine room are quite demanding, and the generated noise volume according to this situation is on increasing. Since such noise is becoming to the object of a serious civil appeal, it is the real situation that a reduction countermeasure against the machine room equipment noise is keenly necessitated. On such viewpoint, this study has recorded, measured the noises which were generated from each individual as same as the whole equipped machines and tools, on the object of the dormitory machine rooms of the 3 colleges that haying mutually different peculiarities, then after grasp-ing their characters and acoustic powers, this research has verified its prediction possibility and the authenticity by comparison the estimated numerical value with the actually measured numerical value through the acoustic simulation. After grasping the prediction possibility in such way, by utilization of the sound absorption material in the machinery room, from the stage of design, the soundproof measures for the noise reduction at machine room could be regulated effectively, and it is also considered that such data would be utilized as the fundamental material for an establishment of the measure for sound insulation.

• 한국유체기계학회 논문집
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• 제9권3호
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• pp.36-43
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• 2006

Recently, micro hydropower and it's useful utilization are taking a growing interest as a countermeasure of global worming by carbon dioxide and exhaustion of fossil fuel. The purpose of this study is to investigate the possibility of extracting micro hydropower wasted by a valve in water supply system using micro cross-flow hydraulic turbine. In order to fulfill the functions of controlling flow rate and pressure in substitute for the valve, air and water are supplied into an air suction hole which is installed on the side wall of micro cross-flow hydraulic turbine. The results show that in case of supplying a lot of air into the air suction hole, about 50% of flow rate and relatively high value of loss coefficient are controlled by the turbine. Moreover, including high possibility of applying the micro cross-flow turbine to water supply system, extended application of the turbine to the water discharge system of drainage and irrigation canal.

• 한국멀티미디어학회논문지
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• 제17권12호
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• pp.1511-1520
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• 2014

After 2011, with the spread of smart devices, large interfaces using the architectural space elements here and there in the cities. Recently the desire for the data has increased, and, following the increase of the range of use by the users, the communication utilizing various forms of interfaces is expected to become more active. In the past, certain range of architecture or parts of the facilities were as the interfaces, but, recently, the development of media technology and the display of various contents forced the utilization of many elements of architectural space in the interface aspects that were not used in the past. Accordingly, the research compare the relationship of the purpose, media environments, interface technology, data form and so on and consider the characteristic of what elements of architectural space are used in order to analyze the characteristic of interfaces used in digital art works. Especially,the research will consider the possibility of commercializing the trends in the interfaces of digital art works in the mediation region of city information services, and propose how to apply such possibility.

• 한국농촌건축학회논문집
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• 제10권3호
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• pp.35-42
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• 2008

The purpose of this study is to suggest the possibility of complexity use these facilities for elderly welfare facility or public health facility and community center in rural. For this purpose this article researched into elderly welfare facilities, public health facilities and social welfare centers. And we studied of village community center, life pattern in old people in rural. With a rapidly increase in population of older people in rural, there is a great demand for the construction of complexes facilities. Particularly, there was highly demand for the public health facilities and the welfare programme of physiotherapy facilities on village community center in rural. However, there is not a intersection of space composition and specification function between elderly welfare facilities and public healthcare facilities and community welfare centers in this time. Accordingly, in the future plan for community center in rural, it is necessary to consider integration with public health facility. And it is necessary to compose the community center in consideration of the spatial organization of complexity as a possibility of community welfare activities.

• 한국경영과학회지
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• 제39권2호
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• pp.1-19
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• 2014

Recently, one of the core keywords in information technology (IT) as well as areas such as business management is big data. Big data is a term that includes technology, personnel, and organization required to gather/manage/analyze collection of data sets so large and complex that it becomes difficult to manage and analyze using traditional tools. The military has been accumulating data for a long period due to the organization's characteristic in placing emphasis on reporting and records. Considering such characteristic of the military, this study verifies the possibility of improving the performance of the military organization through use of big data and furthermore, create scientific development of operation, strategy, and support environment. For this purpose, the study organizes general status and case studies related to big data, traces back examples of data utilization by Korean's national defense sector through US military data collection and case studies, and proposes the possibility of using and applying big data in the national defense sector.

• 한국의류산업학회지
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• 제10권3호
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• pp.364-370
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• 2008

This research aims to recognize necessity of modern expression of traditional pattern, understand the matter which is expressed when developing design using traditional pattern, and find the solutions. As the solutions, this research presents design of traditional pattern using symmetry concept and works on the possibility of symmetry as the pattern design. So this research carried out in-depth interview to textile designer working at Gyeongsangnam-do, analyzed the substances. The main results are as follows. First, the presented problems of developing common pattern design and designing using traditional pattern show the necessities for adequate harmony among conception of creative idea, traditional pattern and present pattern. As the solution, the efficient design principles are required. Second, the seven traditional figures can present design applying symmetry, also draw the 8 mapping models for the visuality and utilization. Third, the symmetry-applied traditional pattern design makes it possible for the traditional figure to be represented with the creative and modern sense and provides easier way to the design development by complementing the pattern design formation. As the result, symmetry-utilized traditional pattern design improvement shows the expectation that it will increase the design development ability and ease the figure drawing. In addition, the pattern development which can be applied to any figure presents the time efficiency as well as possibility of the high added value textile industry.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2006년도 춘계학술대회
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• pp.485-488
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• 2006

In order to investigate the possibility of waste mushroom logs as biomass resource chemical and physical characteristics of normal woods and waste mushroom logs such as crystallinity value, energy consumption, total sugar yield after hydrolysis chemical compounds and molecular weight distribution after acid hydrolysis, were examined. In the results, crystallinity of waste mushroom logs which were three year passed after the inoculation was decreased drastically from 49% to 33% during the cultivation. Lignin contents as chemical compounds of normal woods and waste mushroom logs were 21.07% and 18.78%, respectively. By the results of measurement of energy consumption, the size reduction of normal woods required a significantly higher energy than that of waste mushroom logs. In the hydrolysis, total sugar yield by enzyme and acid hydrolysis were high in waste mushroom logs(53% 57.5%) than in normal woods(42.9%, 47.17%). According to the molecular weight distribution using GPC, low molecular weight compounds were distributed in waste mushroom logs. Based on these results, waste mushroom logs have enough potential as material for developing alternative energy because of easily conversion to sugar by various hydrolysis methods and requirement of low energy consumption during size reduction.

• 한국의사학회지
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• 제31권2호
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• pp.83-90
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• 2018

This study tries to review the possibility of combination between PBL (Problem Based Learning) and Eui'an (醫案). Recently in the field of Korean Medicine, people have been raising issues related to education of Korean Medicine. The point of issue is 'competence centered education of Korean Medicine' which has set the goal of education of Korean Medicine. To achieve the goal, PBL is considered as a very useful tool. But it is considered that there are limitations to direct application of PBL to Korean Medicine. This study aims to lay out the specific reason for the limitations and to search for solutions to overcome the limitations when applying PBL to Korean Medicine. This study suggests that the combination between PBL and Eui'an might be a sound solution to the aforementioned problem.

• 한국콘텐츠학회논문지
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• 제21권8호
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• pp.413-423
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• 2021

본 연구는 게임 콘텐츠에서 맹승(盲僧) 캐릭터의 활용 가능성을 모색하고, 그 방안에 대해 제시하는 것을 목적으로 삼는다. 이를 위해 맹승에 관한 문헌 기록을 바탕으로 역사적 변천 과정을 검토하였으며, 한국 문화에서 맹승이 갖는 역사적·문화적 위상을 고찰하였다. 이를 토대로 게임 콘텐츠에서 문화원형으로서 맹승 캐릭터의 가치와 활용 가능성을 검토하고 맹승이 가지고 있는 민속문화적 특징에 따라 캐릭터 창작의 기본 구성 요소를 제안하였다. 그 구체적 내용으로는 맹승 캐릭터 디자인을 할 때 안맹(眼盲)과 개안(開眼) 요소라는 외적 특징과 문무를 겸비한 내적 특징을 결합해야한다고 보았다. 또 맹승에 관한 역사적 기록을 바탕으로 ARPG 장르 게임에서 맹승 모티브를 다루는 게임의 스토리텔링과 메커니즘에 대해 제언하였다. 이러한 연구는 문화원형으로서 맹승 활용 가능성을 모색했다는 점에서, 이를 통해 한국 게임 콘텐츠 기획 및 창작 방법에 있어 단초를 제공할 수 있을 것이다.

• 한국조경학회지
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• 제37권4호
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• pp.1-11
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• 2009

본 연구는 공원조성압력지수를 이용하여 청주시에 분포되어 있는 도심 미개발공원의 개발우선순위를 선정하는데 있다. 공원조성압력지수를 산정하기 위해 가법형 모델을 이용하였다. 지수는 총 5개의 등급으로 나누어졌으며, 각 등급화는 9개 항목 평가지표를 통해 이루어졌다. 9개의 평가지표에서는 다시 공원의 물리적 환경특성, 이용가능성, 공간배치특성으로 분류된다. 이러한 평가지표는 기존연구에서 제시하고 있는 지표와 관련공무원의 인터뷰를 통해 선정하였다. 물리적 환경평가지표로는 고도 경사, 정규식생지수(Normalized Difference Vegetation Index: NDVI)가 있으며, 이용가능성 평가지표로는 주거지면적비율, 이용가능예측인구, 미조성경과년수, 단절구역면적이 있으며, 마지막으로 공원배치특성의 경우에는 공원간의 거리와 대체시설의 분포특성이 있다. 연구 결과, 사천, 사직2, 당산근린공원이 1등급을 받았으며, 삼선당공원이 5등급을 받았다. 1등급 공원의 경우, 두 개의 공원이 청주시의 동서축인 사직로와 인접해 있었으며, 가장 높은 개발압력을 받고 있는 것으로 나타났다. 삼성당공원의 경우, 가장 낮은 개발압력을 받고 있는 것으로 나타났으며 이 공원의 경우, 지역 대학교와 밀접하게 위치하고 있으며, 이로 인해 주변지역에 주거용지비율이 작고 이용잠재인구 또한 적은 것으로 나타났다.