• 교육시설 논문지
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• 제26권3호
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• pp.33-41
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• 2019

As the information age matures, the learning style of youth is changing rapidly. Students study at a variety of places such as cafe or lobbies utilizing various digital learning devices. Along with the place changes, learning methods are also changing. Student-centered learning methods such as smart learning, collaborative learning, and activity-based learning are increasingly being utilized instead of the traditional instructor-centered learning in which knowledge is unilaterally delivered. Accordingly, many universities are remodeling central libraries, and they are also transforming lobby spaces of the college buildings into simple but useful learning spaces. In this study, we analyze the characteristics of learning spaces in universities from the standpoint of the students. According to the analysis, overall satisfaction is high in terms of comfortable physical learning environments such as Wi-Fi, furniture, lighting, etc. But the spaces are still optimized for individual and intensive learning. There seems to be a lack of effort to support collaborative learning or activity-based learning. This observation is confirmed by the characteristics of the central library, and it is considered that the reason why the college buildings are preferred by students is that college buildings are more suitable for collaborative or activity-based learning than libraries.

• Environmental Engineering Research
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• 제23권4호
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• pp.442-448
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• 2018

This paper presents the numerical simulation of advection-diffusion mechanism of BOD concentration which was used as an indicator of waste only in one flow-direction of waste stabilization ponds (1-dimension (1-D)). This model was represented in partial differential equation order 2. The purpose of this paper was to determine the simulation of the model 1-D of wastewater transport phenomena based advection-diffusion mechanism and did validate the model. Numerical methods which was used for the solution of this model is finite difference method with Forward Time Central Space scheme. The simulation results which was obtained would be compared with field observation data as a validation model. Collection of field data was carried out in the Wastewater Treatment Plant Sewon, Bantul, D.I. Yogyakarta. The results of numerical simulations were indicate that the advection-diffusion mechanism takes place continuously over time. Then validation of the model was state that there was a difference between the calculation results with the field data, with a correlation value of 0.998.

• 한국중재학회지:중재연구
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• 제20권2호
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• pp.27-47
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• 2010

It is well recognized that the availability of prompt, effective and economical means of dispute resolution is an important element in the orderly growth and encouragement of international trade and investment. Increasingly, arbitration, instead of litigation in national courts, has become the preferred means of resolving private international commercial disputes. Under the situation, it will be important thing for arbitral institutions to reach an agreement to promote the dispute settlement of the commercial disputes, for which efforts have been made between the Korean Commercial Arbitral Board(KCAB) and principal arbitration institutions of the foreign countries. Since 1973, the KCAB has entered into many arbitration agreements with well-known foreign institutions of arbitration. If the place of arbitration is not so designated by the parties, it, as a general rule, shall be the country of the respondent(s) under the Korea-Japanese Arbitration Agreement. On the other hand, the U.S.-Korean Commercial Arbitration Agreement maintains 'Joint Arbitration Committee which finally decide the place of arbitration. In 1996, the Korea-Austria Agreement of Cooperation was concluded for the prompt and equitable settlement on an amicable basis of commercial disputes. Under this Agreement, arbitral institutions between Korea and Austria agreed to act as an appointing authority in accordance with the UNCITRAL Arbitration Rules. It is also very important for Korea and China including North Korea to cooperate each other for the settlement of the commercial disputes within the Pan Yellow Sea Economic Bloc(PYSEB). The PYSEB is quickly becoming a distinctive and crucial region in the world sharing geographical proximity, many common historical experiences, and similar cultural norms and values although they have disparities in stages of development, trade and economic policies, and financial and legal frameworks. Finally, it should be considered to establish a central common system for settlement promotion of the commercial disputes within the PYSEB through the arbitration agreement. Such a dispute resolution system was already introduced and established within the area of the NAFTA, and it is called the Commercial Arbitration and Mediation Center for the Americas(CAMCA).

• 대한지리학회지
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• 제36권3호
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• pp.329-341
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• 2001

본 연구는 도시내, 특히 도심에서 범죄 분포가 갖는 의미를 지리학적으로 밝히려고 하였다. 청주시 도심지 역의 범죄 발생의 특징은 폭력 범죄와 절도 범죄가 많고 상대적으로 강력 범죄의 발생률은 낮다. 도심지역 내의 범죄 발생 장소는 연령별. 범죄 유형별로 분리되어 나타난다. 연령별로는 중앙시장과 풍물시장 주변이 30대 이상. 성안 길 주변이 10, 20 대의 피의자가 많다. 범죄 유형별로는 풍물시장과 중앙공원 주변에서 폭력 범죄가 많이 나타나고. 중앙시장과 성안길 입구는 폭력과 절도 범죄가 혼합되어 나타난다. 도심지역의 폭력 범죄는 유흥업소 주변에서 음주 후 발생하는 경우가 많고, 절도 범죄는 도심지역의 많은 유동인구라 물품 판매를 하는 기능테라 관련이 높다. 도심지역의 도로 버퍼링 분서 결과, 2차선 이상의 도로 영향권에서 발생한 범죄는 40%가 설명이 된다. 나머지 60%는 골목길과 소로길에서 발생하였다.

• 한국콘텐츠학회논문지
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• 제18권2호
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• pp.652-660
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• 2018

관객의 뇌파 반응을 중심으로 하여 생체 반응을 측정하여 그래프로 몰입 도를 표기하여 영화 서사와 갖는 상관성을 연구하였다. 그 결과 서사를 이루는 중요 부분에서 몰입도 역시 높게 나타남을 알 수 있었다. 사건의 예고, 핵심적인 사건들, 사건의 해결과 같은 3막 구조의 서사적 핵심 부분에서 몰입도가 역시 높게 나타난 것이다. 본 연구는 미국 영화 2편을 대상으로 하여 미국인의 반응을 살펴보았다. <블라인드 사이드>와 <행오버>를 연구 대상으로 하여 관객 반응을 실험하였다. 그 결과 두 편 영화의 반응에 있어 공통점은 1막 끝날 무렵 장소가 이동하는 지점에서 몰입도가 높게 나온 점이다. 새로운 장소로 이동하기 전까지 과정에서 관객(피험자)의 몰입도가 점차적으로 증대되다가 장소로 넘어가는 전환점에서 극대점을 보인것이다. 그 이후 2막에서 7개의 핵심 사건이 일어나는 데, 각 사건이 벌어진 시간대에서 관객의 몰입도가 고점을 이룬다. 결국 핵심 사건과 몰입 도는 깊은 상관성을 갖는 것이다. 사건이 해결되는 3막에서도 관객에게 감동을 주면서 주제 의식을 강하게 드러내는 부분에서 몰입도가 높게 나타난다. 어쩌면 이와 같은 이유들이 이들 영화가 상업적으로 성공할 수 있는 요인으로 작용한 게 아닌지 모르겠다. 본 연구는 향후 많은 영화를 대상으로 실험을 하여 과학적인 데이터를 얻을 것이고, 그 결과 영화 리서치 및 마케팅에 활용될 것이다.

• 한국국방경영분석학회지
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• 제35권2호
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• pp.1-14
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• 2009

전시 공군은 각 지역에 거점부대를 선정하여 해당 지역에서 동원되는 품목별 물자를 인수하고, 물자가 부족한 지역의 거점부대에 잉여물자를 분배하여 전체 부대가 일정한 군수지원 수준을 유지할 수 있도록 계획하고 있다. 또한, 지역 거점부대는 해당지역에 주둔하고 있는 군소 운영부대들에 대한 DC(Distribution Center)의 역할도 담당하여 지역에서 동원되는 물자들과 타 지역 거점부대로부터 인수한 해당 지역 부족물자들을 군소운영부대에 분배한다. 하지만, 전시 동원물자 수송은 물자가 많이 동원되는 지역의 거점부대가 물자가 적게 동원되는 부대로의 분배 및 수송을 책임지기 때문에 동원물자들의 생산특성에 따라 지역 거점부대별 수송부담의 불균형과 다빈도 수송으로 인한 수송 자산(병력, 수송수단)의 낭비를 가져오게 된다. 또한, 공군본부나 군수사령부와 같은 상급부대는 전체적인 동원물자의 분배와 수송을 효율적인 방향으로 조정 통제하는데 대한 어려움이 있다. 본 연구에서는 이러한 어려움을 해소하기 위해 특정지역에 TC(Transfer Center)를 설치하여 물자를 분배하고 수송하는 방법론을 제시고자 한다.

• 자원환경지질
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• 제33권2호
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• pp.147-163
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• 2000

The Buseok pluton in the Yeongju Batholith is a comagmatic plutonic rocks which haveconcentrically compositional zoning. The lithofacies of the Buseok pluton comprise hornblende biotite tonalite in the southern part of the pluton, porphyritic and equigranular biotite granodiorite in the northern part and biotite granite in the north-central part. The compositional variations change gradually with continuity both within and between the lithofacies. The concentrically zoned pattern is relatively mafic rocks composed of high-temperature mineral assemblages in margin of the southern part, passing inward and northward gradually to more felsic rock in core of the north-central part. Changes in the textures and microstructures, as well as in the mineral content, take place between rock types of the plutons. Darker colored, generally coarse-grained, well foliated tonalite pass inward to light colored, coarse-grained, poorly foliated granodiorite, and finally give way to lighter colored, medium-grained, nearly nonfoliated granite. The foliation are best developed in the marginal part of the tonalite. Here, the regional myolitic foliation in the tonalite is steep northward and parallels to its southeastern contact with the country rock, but the magmatic foliation from disc-shaped mafic microgranitoid enclaves is subvertical and parallels the contacts with the country rock. As the tonalite approaches biotite granite in composition, the foliation is indistinct. Modal and chemical data for the pluton show quantitative compositional variation from the margin of the southern part to the core of the north-central part. Quartz and K-feldspar increase toward the core of the pluton, whereas hornblende, biotite and color index decrease. /Abundances of $SiO_2$and $K_2O$$_2$O increase toward the core according to the variation in quartz and K-feldspar, whereas those of MnO, CaO, $TiO_2$, $Fe_2O_3$, MgO and $P_2O_5$ decrease corresponding to the variation in mafic and accessaries. The compositional zonation resulted from fractional crystallization involving downward settling of earlier crystals, accompanied by upward movement of melt and volatiles, and followed by accessary marginal accretion of crystalline material in the magma to the marginal part. Although a little crustal contamination by the wall rock is recognized from the isotope data, the contamination is not only dominated over but also appropriate for forming the compositional variation in the pluton.

• 한국화재소방학회논문지
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• 제30권4호
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• pp.20-26
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• 2016

원자력발전소의 화재방호 목적은 예방, 화재의 진압 및 영향을 완화하는 데 있으며, 화재가 발생하면 원자로를 안전하게 정지하여 유지하고 환경으로 방사성물질의 유출을 최소화하는 것이다. 미국의 원자력규제위원회는 10CFR50.48과 10CFR50 APP.R을 발행한 이래 지난 20여년간 화재방호와 관련하여 많은 일반 통신문(Generic Communications)을 발행하였으며, 미국원전 발전사업자(Nuclear Energy Institute)에서는 회로고장 해결을 위한 다중오동작과 관련된 결정론적 방법 등을 사용과 연계하여 위험도정보를 활용한 화재 안전정지분석 방법론을 개발하였다. 본 논문에서는 중수로원전의 주제어실 화재시 화재안전정지분석 방법론을 적용하여 안전정지용 한 계열의 안전관련 계통 및 기기가 손상되어도 원자로의 사고 후 안전정지를 달성하고 유지함을 확인하였다.

• 한국태양에너지학회 논문집
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• 제30권6호
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• pp.81-88
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• 2010

This study compared the feasibility of utilizing a wood bioenergy system over a conventional central heating and cooling system and a cogeneration system in an apartment complex. The performance of the three systems were compared in the following areas: energy consumption, environmental impact(output of CO2, CH4, and N2O), and life cycle cost. The results showed that energy performance of the wood bioenergy system was similar to the conventional central system (just a 1% improvement) but the cogeneration system showed a 12% reduction in energy consumption compared to the conventional system. In terms of environmental impact, the bioenergy system reduced pollutants by 50% while the cogeneration system reduced pollutants by 30% compared to the conventional system. Life cycle cost analysis indicated bioenergy and cogeneration to have an 8% and 19% improvement over the conventional system. The findings of the study suggest that it is both economically and environmentally beneficial to use a wood bioenergy system in place of a conventional central heating and cooling system in apartment complexes.

• 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.