• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.363-366
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• 2002

The advanced construction technology endorsement system(ACTES) has used the improper evaluation criteria. Because of its insufficiency of quantitative evaluation, it is difficult to attain the objective and fairness. This study used a survey to investigate a actual condition of ACTES. The survey found that ACTES needed a evaluation criteria and a quantitative evaluation method. In addition, This study proposes the evaluation model that uses a discriminant function. The model process consists of several phases that are brain storming, t-test and discriminant function analysis.

• Journal of the Korea Institute of Building Construction
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• v.10 no.6
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• pp.19-26
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• 2010

Advanced construction technologies have been rarely applied to practical construction operations on jobsites due to a lack of quantified evaluation data of the performance of such technologies. The basic objective of this study is to suggest a feasible way for the evaluation of the performance of new technologies based on construction simulation techniques, which have been frequently used in academic research for productivity estimation. Steel staircase systems were selected as the new technology to be investigated. The simulation was implemented in various ways, such as one staircase to six staircases on a floor. The simulation results provided in this study suggest that planners are able to make a fundamental decision on the use of targeted new technology with the estimated performance data (productivity and unit costs). These findings also indicate that a simulation technique could be one of the methods appropriate for use as a planner's decision-making tool.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.5859-5864
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• 2015

The purpose of this study is to analyze the outcomes of experts' survey for Cultivation techniques of good seed bulb in garlics program, purpose of introduction, and performance analysis this program. As a result of survey on new technology adoption to be cultivated in cultivation techniques of good seed bulb in garlics, technique satisfaction scored the highest with 4.3 points whereas innovation scored 4.21 points. On the other hand, risk scored the lowest with 2.53 points. Also, using BMO model business attractiveness and business fit scored 44 points, 45points respectively. Thus, the project rate of success were analyzed by more than 80 per cent. Finally, the management performance is analyzed on the garlic farms by selecting the highest awareness collected. As a result of effects after new technology adoption, 43% of the surveyees stated that the relative management costs dramatically decreased, and increase in production.

• Journal of Practical Engineering Education
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• v.14 no.2
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• pp.405-411
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• 2022

In this study, K-Digital Training program, which is a representative government project of vocational training for new digital technologies in response to the 4th industrial revolution, is analyzed and an improvement model is suggested. The K-Digital training project is rapidly expanding, with the number of training operators increasing by 7.1 times and training course programs by 8.5 times within three years of implementation, but there is a severe problem in that education and training programs are concentrated in the metropolitan. To solve this problem, a shared training model is proposed. This model is a plan to maximize the use of local human and material resources, to respond to new digital technologies through systematic composition and operation, and to enhance the stability and reliability of education and training. In each region, a sharing and cooperation model in the form of a consortium is established that jointly utilizes resources scattered by various training institutions such as instructors, training contents, and training infrastructure related to digital new technology. In addition, a training certification evaluation system is introduced to increase the credibility of the rapidly developing digital new technology training.

• Journal of Appropriate Technology
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• v.5 no.2
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• pp.97-105
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• 2019

Most of the BoP (Base of the Pyramid) do not have the economic power to eat balanced nutrients. Therefore, the solution is to add essential nutrients to the food you eat. This method can improve nutrition without putting an economic burden on the BoP classes. The aim of the paper is to apply the strategic management process for analysing BoP solutions in nutrition improvement sector. This allows identification of critical aspects in developing BoP solutions. This includes reaching sustainability related objectives. Two cases (Ajinomoto, Grameen Danone) covering both products and services have been researched, allowing a contribution towards the applicability of strategic management in respective situations. In this study, we analyzed the case through the "Appropriate Technology 2.0" framework of Polak and Warwick (2014). In addition, we introduced the strategy of BoP business. Based on the results of this analysis, we analyzed the success factors of appropriate technology business in the emerging markets through the 4A model.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2002.04a
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• pp.129-139
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• 2002

DEM을 구축하는 여러 방법 중 항공레이저측량을 이용하여 DEM을 구축하면 정확도 및 품질이 우수하고, 현시성 있는 DEM을 얻을 수 있다. 이에, 본 연구에서는 기존의 DEM구축방법과 신기술에 의한 DEM 구축방법을 품질 및 경제적 면에서 비교ㆍ평가하여 우리나라 국가 DEM의 구축방안을 제안하는데 그 목적이 있으며, 이를 위하여 DEM의 소요정확도 파악, 지형(또는 사용목적)별 적정한 격자간격 도출, DEM 구축방법별 경제성을 분석하고 추진일정을 제안하였다.

• 한국IT서비스학회:학술대회논문집
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• 2003.05a
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• pp.83-94
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• 2003

본 연구는 국내외를 막론하고 SI 기업의 R&D에 대한 학문적 연구가 거의 이루어지지 않은 상태에서, 국내 대형 SI 기업들이 World Class SI로 성장하는데 견인차가 되도록 최초로 SI 기업의 R&D 모델을 제시하고 있다. 현재 날로 치열해 지는 SI 시장환경에 비추어 볼 때 향후 국내 대형 SI 기업들간의 보다 치열한 경쟁은 물론이고 국내외에서 선진 IT 서비스 기업들과 경쟁이 예상된다. 본 연구에서는 국내 대형 SI 기업들이 선진 IT 서비스 기업과의 경쟁에서 살아 남으려면 핵심 경쟁력을 확보해야만 하며, 이에 대한 방안으로 연구개발의 강화를 제시한다. 즉, SI 기업은 R&D를 통해 빠르고 복잡하게 변화하는 IT 기술을 적시에 도입하여 실제 프로젝트에 적용하고, 기존의 기술 및 프로세스의 개선을 통해 생산성을 향상시키며, 궁극적으로는 새로운 서비스 모델 개발을 통해 가치를 창출하는 목적을 달성할 수 있다. 이를 위해 R&D는 부가가치 창출, 미래혁신 주도, 신기술의 검증/평가/확산 담당, 응용기술의 표준획득 및 특허취득, 프로세스와 품질의 일관성과 효율성을 확보하는 역할을 해야 한다. 이러한 R&D 역할을 효율적, 효과적으로 수행하기 위해서는 중앙 R&D와 사업부 R&D를 동시에 운영하는 Hybrid Organization을 제안하고 있다. 또한 국내 대형 SI 기업의 R&D 담당자들과 설문, 인터뷰를 통해 본 연구에서 제시한 모델의 현실 적용성을 살펴보고, 바람직한 R&D 방향성을 제시하고 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.3016-3021
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• 2011

While there is ample information on the investment plans about Korea's selected new growth businesses, it is hard to find any analysis on the valuation of the projects. In this paper, I intend to do a valuation for the three particular technologies, which are solar cell, automotive battery, and bio-pharmaceutical, based on compound option model so that the valuation can capture not only the expected net cash flow but also the value originated from the flexibility of the decision maker. In addition, the real option pricing theory is reviewed and its practical limitations are thoroughly investigated.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2004.05a
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• pp.68-68
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• 2004

기계기술의 지속적인 발달과 신기술의 개발로 인해 산업전반의 기반 기술인 기계 장치산업은 점점 복잡해지고 또한 다양화되면서 장치시설을 건전하고 신뢰성 있게 유지하고 관리하는 문제가 중요하게 대두되고 있다. 이중 가스 및 오일을 운송하는 배관은 대부분 지하에 매설되어 있고, 다양한 환경에 위치하여 있는데, 이러한 배관은 설치한지 오래되면 여러 가지 환경적 영향에 의해 부식과 같은 결함이 발생되고(Fig. 1과 Fig 2 참조) 이러한 결함이 성장하여 임계크기에 도달하여 대형 재난으로 발전하는 사고가 종종 보고 되고 있으며 이로 인한 경제적, 사회적 손실이 지대하기 때문에 매우 중요하게 인식되고 있다.(중략)

• Journal of the military operations research society of Korea
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• v.32 no.2
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• pp.92-113
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• 2006

The main purpose of this study is to determine the optimal periodic inspection for Anti-Ship-Missile(Harpoon Block 1) fielding on Korea Navy Ship. In order to perform this study, the data from the Korea Navy (Harpoon maintenance & storage reliability) were collected from 1984 to 2004. Storage failure rate & MTBF for Harpoon block 1 were analysed by using mathematical model & reliability analysis software(Relex) and finally determined optimal periodic inspection. The suggested methodology will be used to determine and reevaluate the periodic inspection of Anti-Ship-Missiles for the Korea Navy.