• 한국가구학회지
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• 제24권4호
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• pp.433-443
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• 2013

The furniture industry of the northern region of Gyeonggi Province consists of several regional complexes which was just autogenously, that is, not based on the organized and planned movements cultivated and clustered, so it stays small businesses. This fact certainly requires to find right courses for future policy direction, in order to develop the furniture industry centering in the northern region of Gyeonggi Province internationally competitive. Consequently the aim of the present study was to investigate the characteristics of the furniture industry in the northern region of Gyeonggi Province first and to present right development directions for the innovation of the structure of furniture industry according to the change of the times, i.e. to connect the industry, university and the authorities concerned well and to strengthen the technology level of furniture industry accordingly. In addition, this requires education and training of the excellent designers being able to create high added-value industrial sectors, including finding a new Korean national brand which should preoccupy the global market. Furthermore, the high-tech furniture industrial complex specialized in manufacture, distribution and marketing such as the division of work between business to business should be built and finally a Korean traditional & unique furniture culture should be created on the basis of a cultural approach of furniture industry. It would be the timing for entire business sectors related to Korea's furniture industry to establish an international standard certification like ISO, in order to upgrade the quality of furniture steadily while keeping our own tradition, and this belongs to a meaningful attempt for the high-tech lifestyles and the improvement in the quality of life of customers.

• 감성과학
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• 제7권1호
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• pp.9-21
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• 2004

더욱이 경쟁이 치열한 시장 환경 속에서 소비자의 선호요인 중 심미성이 중요하게 부각되는 현실에서 소비자의 라이프스타일의 변화와 그에 따른 소비자의 의식변화를 통해 소비자의 상품구매 기준 역시 변화를 가져왔다. 이렇게 변화하는 소비자의 욕구를 만족시키기 위해서는 디자인 기술과 방법 또한 그에 따른 변화가 필요하다. 따라서 본 연구는 범주화 이론(Categorization theory)을 통한 전형성과 동시에 중요하게 인지되는 심미성의 개념적 구조를 파악하고, 심미적 영향 요소 중 한글서체와 관련성이 있다고 여겨지는 율동(rhythm)을 선정하여 이를 이미지 형태조작에 활용함으로써 다양한 형태발상을 유도한 새로운 디자인 프로세스를 구축함으로서 디자이너의 아이디어 발상의 한계성을 극복하고 소비자가 선호할 수 있는 디자인을 창출하여 디자인의 성공 확률을 높이고자 한다.

• 상하수도학회지
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• 제21권6호
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• pp.679-687
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• 2007

Nanoscale zero valent ion (nZVI) technology is emerging as an innovative method to treat contaminated groundwater. The activity of nZVI is very high due to their high specific surface area, and supporting this material can help to preserve its chemical nature by inhibiting oxidation. In this study, nZVI particles were attached to granular ion-exchange resin through borohydride reduction of ferrous ions, and chemical reduction of nitrate by this material was investigated as a potential technology to remove nitrate from groundwater. The pore structure and physical characteristics were measured and the change by the adsorption of nZVI was discussed. Batch tests were conducted to characterize the activity of the supported nZVI and the results indicated that the degradation of nitrate appeared to be a pseudo first-order reaction with the observed reaction rate constant of $0.425h^{-1}$ without pH control. The reduction process continued but at a much lower rate with a rate constant of $0.044h^{-1}$, which is likely limited by mass transfer. To assess the effects of other ions commonly found in groundwater, the same experiments were conducted in simulated groundwater with the same level of nitrate. In simulated groundwater, the rate constant was $0.078h^{-1}$ and it also reduced to $0.0021h^{-1}$ in later phase. The major limitation in application of ZVI for nitrate reduction is ammonium production. By using a support material with ion exchange capacity, the problem of ammonium release can be solved. The ammonium was not detected in the batch test, even when other competitive ions such as calcium and potassium existed.

• 조명전기설비학회논문지
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• 제21권4호
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• pp.88-95
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• 2007

Korea is highly dependent on foreign countries for energy while at the same time having a high energy-consumption industrial structure. Therefore, logical improvements in energy use efficiency and nationwide energy saving are becoming more and more important in coping with the worldwidehigh oil prices and environmental issues such as listed in the Kyoto Protocol to the United Nations Framework Convention on Climate Change. Consequently, a study was conducted on the average annual load factor in domestic areas to set a reasonable and reliable technology standard plan for high-efficiency transformers. The average annual load factor in Korea was discovered to be 18.4[%] classified by industry. This factor is expected to be used in arranging a domestic standard for a minimum efficiency system for transformers, and in reviewing and supplementing the standard transformers plan for the High Energy-Efficiency Appliance Certification. The expected effect from the establishment of the technology standards plan for highly efficient transformers is the expansion of the manufacturing and distribution of highly efficient transformers that are suitable for domestic use. These will lead to electricity cost savings for users, strengthening the related industries' market competitive powers and the effective reduction of greenhouse gases on a national level by drastically reducing loss from transformers, which accounts for a large portion of the total electric supply losses.

• 대한토목학회논문집
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• 제36권2호
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• pp.317-324
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• 2016

본 연구는 현수교 분야 기술수준의 정량적인 평가와 기술개발, 국토교통 R&D의 전략적 방향 모색 및 기술정책 수립 등 수요에 대응할 수 있는 기초자료 제공을 목적으로 수행하였다. 이를 위해 현수교 분야의 기술 분류체계를 구축하고 기술별 핵심 키워드를 도출하여 한국, 미국, 일본, 독일, 영국의 기술수준 조사를 실시하였다. 기술수준 평가결과 미국과 일본이 모든 기술분야에서 상위의 특허 및 논문기술경쟁력을 보유한 것으로 나타났다. 한국의 경우 전반적으로 중위권의 기술경쟁력을 보유한 것으로 나타났으나, 기술별 편차가 있는 것으로 나타났다. 본 연구결과는 향후 현수교 분야 기술개발 및 계획수립 시 기초자료로 활용될 수 있다. 그리고 기술 경쟁국간의 기술 수준 비교 방법론의 표준화를 위한 연구에 활용 될 수 있다.

• 대한기계학회논문집A
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• 제38권8호
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• pp.911-916
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• 2014

레저보트산업은 미래형 고부가가치 산업으로 최근 국내에서는 한국형 고속레저낚시보트에 대한 연구가 수행되었다. 본 논문에서는 고속레저낚시보트의 대량생산을 위한 기초연구로서 제품구성모델 기반의 건조공수 추정 연구를 수행하였다. 이를 위해 레저보트의 건조공정을 분석하고 범용 작업분류체계를 적용하였으며, 업체 설문조사를 통해 계층분석법 기반의 레저보트 건조공수 비례계수를 도출하였다. 또한 실적선의 공수를 기반으로 비례계수를 이용한 개발선 후보들의 정량적인 공수추정을 수행하였으며, 그 결과 실적선 공수 대비 17% 감소된 쌍동형 개발선을 최종 선정할 수 있었다. 이는 개발된 레저보트의 설계가 실제 건조단계에서 가격경쟁력을 갖출 수 있는 양산가능수준의 제품임을 의미한다.

• 산경연구논집
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• 제11권3호
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• pp.51-62
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• 2020

Purpose - This study examined the relationship between individual creativity and its related variables to observe how individual creativity contributes to organizational performance. In addition, this study strived to explore how to maximize the utilization of individual creativity and innovate the structure of the organization itself so that teams and organizations can respond more effectively to new rising trends. this study aimed to examine whether the value congruence between individuals and organizations (propensity congruence, goal congruence has a significant impact on knowledge sharing and innovation behavior as dependent variables by exerting individual creativity and synergy as independent variables. Research design, data and methodology - SPSS 24.0 program were used to analyze the data. Descriptive Statistics and correlation analysis were performed, and the reliability factor (Cronbach's α) was calculated. Afterwards, we analyzed the moderating effects of structural equation model analysis and hierarchical regression analysis. The number of samples used in the study were 309 copies. Results - First, Individual creativity had a positive effect on knowledge sharing and innovative behavior. In other words, it was confirmed that decision-making processes fused with individual creativity could create an atmosphere of knowledge sharing and transform the organization. Second, value congruence adjusted the influence of individual creativity on knowledge sharing and innovation behavior. Conclusions - First, it is important for managers to recognize the value and secure the pool of creative talents who will be a potential future basic source of organizational success and competitive advantage. Second, managers should be able to identify those with creative talents and expertise, and use them to increase their knowledge sharing performance, while also developing emotional and motivational creativity. Third, in order improve knowledge sharing performance, managers should pay attention to the emotional aspect of creativity. Fourth, managers should strive to create an environment that is beneficial for the reinforcement of individual self-management capabilities. Fifth, managers should be able to develop decision-making processes to develop potential creativity and encourage creative thinking, opinions, or solutions. Sixth, managers should promote the dissemination and integration of new knowledge based on the creative views and attitudes of team members.

• 한국콘텐츠학회논문지
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• 제16권1호
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• pp.42-51
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• 2016

오늘날 유통구조의 변화는 오프라인에서 온라인으로 급격하게 수요가 변화해 가고 있다. 이러한 현상은 상품을 편리하게 구입하고자 하는 소비자의 심리가 반영되어 있다고 할 수 있다. 농산물 역시 내용물을 보호하려는 안전성과 소비자들에게 신뢰를 줄 수 있는 브랜드 및 디자인이 어느때보다 중요하게 인식되어지고 있다. 특히, 딸기 과채류는 다른 과채류에 비해 껍질이 얇아서 약한 충격과 흔들림에도 상품의 품질이 떨어지기 때문에 패키지의 지기구조나 소재에 안정성 영향을 많이 받는다. 또한, 직거래 유통이 많은 과채류다보니 생산농가의 열약한 환경 때문에 패키지디자인이 다른 상품에 비해 경쟁력이 떨어지는 것이 현실이다. 즉, 딸기 수요가 날로 증가하는데 비해 딸기패키지는 생산자와 소비자 욕구에 충족하지 못한다는 점이다. 딸기판매에 경쟁력 강화를 위해서는 패키지개발의 기초연구가 시급한 실정이다. 패키지요소(형태, 소재, 디자인) 조사 분석을 통하여 패키지의 문제점을 파악하고, IPA MAP(중요도, 만족도)분석을 통하여 생산자와 소비지가 추구하는 개선점을 파악하고자 한다.

• 유통과학연구
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• 제15권11호
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• pp.73-82
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• 2017

Purpose - This paper aims to investigate a profit maximizing incentive of foreign traders in distributing the KOSPI 200 Futures. Such an incentive may induce unsophisticated retail traders to suffer loss from speculative trading. Since Korean government increased the entry barriers of the market to protect unsophisticated traders, the market size has been decreasing while the proportion of the contract held by foreign traders has been increasing. These on going changes make the market imperfectly competitive, where a profit maximization incentives of foreign traders are expected to grow. In this paper, we attempt to find any evidence of such behavior, thereby providing implications regarding market policy and market efficiency. Research design, data, and methodology - According to Kyle(1985), an informed trader exploits his/her monopoly power optimally in a dynamic context so that he/she makes positive profit, where he/she could conceal his/her trading utilizing noise trading as camouflage. We apply the KOSPI 200 Futures market to the Kyle's model: foreign traders who take into account the effect of his/her trading to maximize expected profits as an informed trader, retail investors as noise traders, and financial institutions as market makers. To find any evidence of monopolistic behavior, we test the variants of trading volume and price data of the KOSPI 200 Futures over the period of 2009 and 2017. Results - First, we find that the price of the KOSPI 200 Futures are more volatile than the price of underlying asset. Second, we find that monopolistic foreign trader's trading order flows are consistent with exploiting his/her monopoly power to maximize profit. Finally, we find that retail investors' trading order flows are inversely consistent with maximizing profit, that is, uninformed retail investors suffer loss continuously in speculative trading against informed traders. Conclusions - Our results show that the quantity of strategic order flows may have a large effect on the price, therefore, resulting the market inefficiency. The results also imply that, in implementing regulations, the depth of the market must be considered to maintain market liquidity, and suggesting interesting research topics regarding the market structure.

• 디자인학연구
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• 제13권1호
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• pp.59-66
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• 2000

차량용 항법장치의 기능들이 더욱 고급화, 다양화되면서 사용자가 사용하는 기능이 증가함에 따라 운전자의 입장에서 순간적으로 가장 단순 명확하게 사용할 수 있는 인터페이스가 중요하다. 그러나 현재 사용중인 자동차 항법장치의 사용환경은 이러한 요구들을 만족시키지 못하고 있다. 본 연구는 이러한 문제점을 개선하기 위하여 자동차 항법장치를 구성하는 일반적인 사용환경을 파악하고 이에 따른 경쟁상 제품의 기능을 비교 분석하여 필요한 기능을 추출한 후, 현대자동차(주) 에쿠스(Equus)차량에 적용되고 있는 현대전자(주) HNK-100 LD 모델을 중심으로 객체 모델과 동적 모델을 분석하였다. 아울러 현대자동차(주) 에쿠스에 장착된 현대전자(주) HNK-100LD 모델에서 사용자가 직접 조작하는 행동을 비디오로 촬영하여 분석하는 관찰기법을 사용하여 사용자의 멘탈 모델 (Mental Model)을 분석하여 자동차 항법 장치의 사용자 인터페이스 디자인 가이드 라인을 제시한다.