• Proceedings of the KAIS Fall Conference
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• 2002.05a
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• pp.243-247
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• 2002

현재 인간의 지능을 모방하는 인공지능 기법은 인간 친화적인 시스템의 자동화, 제품의 성능 향상 등 공학분야에 적용되기 시작하였고, 병의 진단 및 판정 , 경영의사 결정 등의 사회과학 분야까지 그 응용분야가 확대되고 있다. 이러한 인공지능을 컴퓨터에 의한 언어적 추론의 개념과 방법을 연구하여 추론하는데 사용되는 지식을 언어적으로 표현하는 것을 연구하였고, 인간이 서로간의 지능적이라고 인식하는 대로 행동하도록 컴퓨터가 만들어질 수 있는 가능성을 추구하는 분야 즉 인공지능을 실현하는데, 원론이 되는 퍼지의 이론을 중심으로 연구하였다.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2003.11a
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• pp.153-153
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• 2003

메이크업 문화의 경우 1950년대까지는 이상적이라고 설정된 여성미가 획일적으로 일반인들에게 모방되었다. 그러나 1960년대 이후부터는 미에 대한 기존의 가치개념에 변화가 이루어지면서 메이크업은 사회구성원에 따라 다양하게 등장하는 미의 표출 수단으로 새롭게 전개되었다. 또한 20세기의 패션 산업 향장 산업, 광고산업, 영화를 포함한 각종 영상산업, 문화산업, 예술산업 등의 발달을 통하여 메이크업의 역할이 중요한 자리매김 되어가고 있다. 이들에 대한 재해석을 통한 현대 예술의 상상력은 메이크업의 영역을 확대 시켰다. 한국적 전통에 바탕을 둔 메이크업 역시 새로운 해석과 예술적 기술을 접목 시켜 현대의 미를 창조 함으로써 한국적인 에스닉 스타일을 개발는데 의의 있는 일이다.

• Journal of the East Asian Society of Dietary Life
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• v.7 no.3
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• pp.399-404
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• 1997

우리의 전래 민속주는 중국 둥과 같이 곡류 위주의 양조방식으로 발달하여 고대에는 그 기술이 일본 등에 전수될 정도로 선도하였으나, 조선말을 전후한 역사적인 시련기 속에서 별다른 개발을 보지 못한 가운데 서구적인 문명의 영향을 받아들이게 되면서 민속고유주의 개발 내지 재현보다는 서구적인 양조방식 혹은 외래주류의 모방 및 개발에 역점이 주어지고, 원료면에서 식량자원의 제한에 따라 많은 제약을 받아오면서부터 그 쇠퇴일로를 거듭하였다. 따라서 우리의 전통 민속주류의 올바른 복원과 현실화를 위한 체계적인 연구가 우선 중요한 과제로 대두되고 있다.(중략)

• Journal of the Institute of Electronics and Information Engineers
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• v.50 no.8
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• pp.264-273
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• 2013

The importance of the robots has emerged as the means of minimizing the casualties in the future war, and, thus, the biomimetic robots mimicking the optimized organisms has been actively studied. The robot inspired lizard is suitable for reconnaissance and the surveillance in narrow areas. In this paper, we analyzed the locomotion of a lizard by motion capture system using the infrared markers. We attached 21 markers to the joints of the lizard. By considering the measured data, we analyzed the walking motion of the lizard which trots in a sprawled posture. Moreover, we proposed the 25 dof kinematic model which was able to reproduce the gait of the lizard faithfully. The model was verified by simulations.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.12
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• pp.611-620
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• 2016

Firms grow in a competitive environment and competition can be a source of corporate growth. In an increasingly global market, companies face increased competition. As such, it is natural that all firms face some degree of risk due to competition. While firms compete for market share, they also imitate competitors in order to minimize risk that accompanies competition. This research attempts to demonstrate the effects of inter-firm competition on investment decisions. Using idiosyncratic equity returns as the instrument variable, this paper uses a two-stage least squares regression, as well as an ordinary least squares (OLS), to identify the influence of peer firms' investment decisions on a firm's own investment strategy. The results confirm that firms show stronger imitative behavior with more intense competition. Also, firms with higher debt ratios show higher peer group influence. This imitative factor provides clues to measure the risk-averseness in investment decisions.

• Polymer(Korea)
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• v.37 no.5
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• pp.625-631
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• 2013

Mucoadhesive property is the major function as an adhesive for medical devices, and therefore, these days many researches have conducted to develop polymers having this property. Recently, biomimetic technology has been used for developing mucoadhesive polymers. Among many technologies, mussel-inspired approaches have received noticeable attention because of its thread's strong adhesive characteristics. In this study, we synthesized mucoadhesive biomimetic polymers employing catechol structures which are abundant in mussel adhesive proteins, and their structures and molecular weights were characterized by using nuclear magnetic resonance spectroscopy and gel permeation chromatography. To evaluate in vitro mucoadhesive strength, the sheet type of the small intestinal porcine submucosa was prepared. Compared to commercial fibrin glue adhesives, catechol-containing mucoadhesive polymers showed enhanced adhesive strength. The study of adhesive strength with considering diverse factors, such as temperature, pressure, and oxidant amount indicated that mussel-inspired mucoadhesive polymer could be a promising candidate for an adhesive in various biomedical applications.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.34 no.11
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• pp.1575-1580
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• 2010

Recently, the development of bio-mimetic underwater vehicles that can emulate the characteristic movements of marine fish and mammals has attracted considerable attention. In this study, the motion of the batoid (i.e., cownose ray) fin that facilitates excellent cruising and maneuvering during underwater movement has been studied. The velocity achieved and distance covered with each fin movement are numerically studied. A fluid-structure interaction method is used to perform 3D time-dependent numerical analysis, wherein an adaptive mesh is employed to account for the large deformation of a fin interacting with a fluid. The results of a preliminary study show that the thrust of a ray fin is highly dependent on the frequency. Further, once the fin amplitude required for generating a given thrust is evaluated for the conditions experienced by an actual ray, the frequency and amplitude values for achieving better thrust are determined.

• Design Convergence Study
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• v.16 no.4
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• pp.115-126
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• 2017

The intelligent product is a product in which interactive technologies are applied to an existing common product, called a mother product. This study focuses on interaction design of a hedonic intelligent product and investigates an efficient method of input control of hedonic intelligent products. The hedonic intelligent product is a product in which the hedonic attributes such as play and pleasure are added to the mother product. Utilitarian intelligent products enhance practical functions of mother products. The utilitarian intelligent product finds user behavior in the mother product to improve functional elements for a user experience design. On the other hand, hedonic intelligent products find various emotional values that impart hedonistic attributes and apply them to design. The input method studied through the case study is classified into the imitation input method and the transformation input method derived from the mother product. Based on this, two independent variables of intelligent pinwheels were designed, and its usability evaluation was conducted under the same output condition to investigate a more effective input method. As a result, the transformation input method was rated higher in originality than the imitation input method. This result implies that users had new experiences from the transformation input method, which leads to a higher intention of paying for new experiences.

• Cross-Cultural Studies
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• v.46
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• pp.43-61
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• 2017

This essay interprets envy not as a form of conventional conflict between women but as a type of common response of self-preservation focused on envy represented in the American film, Single White Female, and the Korean film, Female Teacher. Although envy is traditionally classified as a feminine emotion, it is an innate human emotion regardless of gender identity. Especially in the competitive era of neo-liberalism, we recognize only its negative side while overlooking its positive side as envy originates from comparison with others. Hedy's mimicking of Allie in Single White Female is not the same as idealized identification because her envy is aggressive and a self-assertive response while transforming Allie's identity. Likewise, envy of a protagonist in Female Teacher triggers an action of self-preservation against irrational social and personal inequality. Accordingly, a type of resistant and critical power resides in envy between women in these films. Therefore, proper recognition of repressed envy is required in order to prevent its transition towards a violent outcome.

• Proceedings of the Korean Society for Quality Management Conference
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• 2006.11a
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• pp.396-403
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• 2006

글로벌경쟁 시대에 지속가능한 성장(sustainable growth)을 달성하기 위해서는 경영환경 변화에 대한 신속하고도 유연한 전략적 대응이 요구된다. 이를 위해서는 고객과 시장의 요구에 대한 적극적 대응을 토대로 경쟁자가 쉽게 모방할 수 없는 차별적인 경쟁우위의 확보와 함께 조직의 핵심역량을 강화해 나가야 한다. 본 연구에서는 기업경쟁력 향상을 위한 창의가치혁신 전략과 이에 따른 창의가치설계(Creative Value Design) 방법론을 제안한다