• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2001.11a
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• pp.15-18
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• 2001

98가지 감성 형용사를 수집하여 176명의 남녀대학생을 대상으로 SD법에 의해 선호도를 조사한 결과, 선호감성어휘는 '로맨틱, 센수얼, 캐주얼, 클래식, 캐릭터, 프린스, 심플, 복고풍, 모던, 수공예, 테크노' 등으로 요약되었는데 이를 바탕으로 군집분석을 시행하여 선호 감성을 유형화시켰다. 남녀대학생이 선호감성은 크게 10가지의 유형으로 나타났는데, 대부분의 대학생들이 '캐주얼파였으나(32.4％), 이는 구체적으로 '비장식개성캐주얼파, 역동쿨개성캐주얼파'였으며, 다음으로는 '단순내추럴파'가 17.3％였다. 이후 '클래식파(9.2％-수공예로맨틱클래식파, 획일적클래식파', '비표현파(8.7％)', '호화개성복고파(6.4％)', '민족감성선호파(4.6％)' 등이 있었다. 대학생을 집단들은 크게 두 개의 선호 감성축(정적-동적, 경량-중량)을 중심으로 가시적으로 그룹화 될 수 있었다.

• Korean Journal of Construction Engineering and Management
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• v.17 no.1
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• pp.48-55
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• 2016

Risk management is an important element for successful management of overseas construction projects. This study reports a case study in which we proposed a risk management planning and procedure for plant construction which can be applied throughout the project life cycle. We analyzed the risk management practices of Korean construction companies by applying the concept of the PRINCE2 method developed in the UK, and proposed a risk management planning and procedure with organizational structure and working process. The suggested risk management planning and procedure was applied to an overseas plant construction project, and produced good results. It is believed that the procedure suggested here can also be aplied to other companies to enhance the competency in the global construction market.

• Journal of Information Technology Services
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• v.8 no.3
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• pp.209-221
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• 2009

The successful mass media drama, 'The 1st Shop of Coffee Prince', has received lots of supports from the audience by showing them a vivid life and also enabling them to dream a real fantasy. One among the most powerful strategies that made this drama stay successful is the marketing value of the drama space fully maximized when doing the production. This study, introducing a unique representation of 2-D cell matrix with x-y plots of drama space set along the time stream following the scenario, first proposes a quantitative way of uncovering the hidden relation between drama space and scenario using nonlinear matrix filtering method and, secondly, suggests possible service designs mainly constrained by economical standpoints of the stakeholder in producing the drama. The methodology may invoke a plausible contradiction with art instincts that have hardly been supposed to be affected by financial debate, which, nevertheless, must sometimes be allowed under the circumstance of pursuing optimality in programming and producing the drama that must survive in the world of competitive market of service business.

• Economic and Environmental Geology
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• v.40 no.2 s.183
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• pp.209-221
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• 2007

Numerical analysis was performed to investigate the effect of heavy metal contamination on neighboring environment in case a dam is constructed by using rockfill materials contaminated by heavy metals. The numerical simulation carried out in this research includes both subsurface flow and contaminant transport in the inside of the CFRD(Concrete Faced Rockfill Dam), using two commercial programs, SEEP2D and FEMWATER. The three representative cases of scenarios were chosen to consider a variety of cases occurring in a dam site; (1) Scenario 1 : no crack in the concrete face slab, (2) Scenario 2 : a crack In the upper part of face slab, and (3) Scenario 3 : a crack between plinth and face slab in the lower part of face slab. As a result of seepage analysis, the amount of seepage in scenario 2 was calculated as $14.31\sim14.924m^3/day$ per unit width, corresponding to the 1,000 times higher value than that in other scenarios. Also, in the simulation of contaminant transport by using FEMWATER, specified contaminant concentration of 13 ppb in main rockfill zone was set to consider continuous leakage from the rock materials. Through the analysis of contaminant transport, we found that elapsed times to take for the contaminant concentration of about 2 ppb to arrive at the end of a dam are as follows. Scenario 1 has the elapsed time of 55,000 years. In Scenario 2. it is 50 years. Finally, scenario 3 has 27,000 years. The rapid transport of the contaminant in scenario 2 was attributed to greater seepage flow by 500 times than other scenarios. Although, in case of upper crack in the face slab, it was identified that the contaminant might transport to the end of a dam within 100 years with about 2 ppb concentration, however, it happened that the contaminant was hardly transported out of the dam in other scenarios, which correspond to either no crack or a crack between plinth and face slab. In conclusion, the numerical analysis showed that the alternative usage of the contaminated sand and gravel as the dam embankment material can be one of the feasible methods with the assumption that the cracks in a face slab could be controlled adequately.