• Journal of Fashion Business
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• v.6 no.4
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• pp.151-162
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• 2002

This study aims to reveal the effects of shoe size room on the inner environment of shoes by examining the changes of footskin temperature, temperature and humidity of the shoes, and psychological responses. The following conclusions were made: 1. Skin temperature had significant differences according to shoe sizes in the inner foot parts (right/left) and the outer foot part (left). As time went, skin temperature was distributed as follows: Type A > Type C > Type B. 2. Skin temperature appeared in the following order: instep > inner foot > outer foot. 3. The temperature within the shoes had significant differences: Type A > Type C > Type B. But no significance was recognized in the humidity within the shoes: Type B > Type C > Type A. 4. Some significance was noticed in the psychological responses of size fitness and comfortableness. In size fitness, Type B was responded to be fitting, Type A little small, and Type C rather big. Moisture had similar changes according to three shoe sizes, but humid was the response as time went. Comfortableness appeared in the order of Type C > Type B > Type A.

• Journal of Korea Society of Industrial Information Systems
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• v.22 no.6
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• pp.47-59
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• 2017

Korean Economy has been developed by the Korean Government's Support for the Large-sized Firms. This Government Policy causes the Polarization between Large-sized and Micro-sized Firms Aggravated. Micro-sized Firms are distributed over the Whole Industry Area, and can also cause the Economic Crisis If They are crashed down. Therefore Government Policy for the Micro-sized Manufacturing Industry is very Important Issue. This Paper Focused on the Analysis of Current Status for the Shoes Micro Manufacturing Industry. For the Effective Analysis, This Paper uses the Statistical Data Open to the Public and also conducts the Survey for the Micro-sized Firms in Busan. Statistical Program is used for Analyzing the Collected Data and the Major Findings are as Follows. First, Shoes Industry is led by the Micro and Small & Medium sized Firms rather than the Large-sized. And the Micro-sized Firms are getting the High Rate among the Whole Shoes Industry. Busan is heavily populated Area as the Origin of Shoes Industry. Second, even though Most of the Owner of the Micro-sized Firms have the High Technology Skill Level, Worker's Aging Phenomenon gets Worse and causes the Technology Handing down to the Next Generation Difficult. Third, Because the Factory Facility of the Micro-sized Firms is Dirt and Unstable, the Modernized Manufacturing Infrastructure such as the Apartment Factory Facility is Necessary. Forth, as the Micro-sized Firms which have the Intangible Asset such as Patent is Few, the Government Policy for Encouraging the Patent Application is strongly Needed. Fifth, Entrepreneurship and Collaboration Mind between Micro-sized Firms are Lacked, so Establishment of the Cooperative Union is required. Finally, the Effort for the Systemic Planning for the Management is lacked, and the Introduction of the Management Innovation is strongly needed. The Limitation and Future Research Direction is also discussed.

• Journal of Adhesion and Interface
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• v.24 no.1
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• pp.26-35
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• 2023

Generally, solvent-type coatings generate a large amount of volatile organic chemicals(VOC), which are carcinogenic substances, in the manufacturing process, and their use is regulated due to environmental problems. There is also the problem of resource depletion due to limited fossil fuels. Therefore, in this study, UV-curable urethane acrylate oligomers were synthesized with different contents of isosorbide, which is a biomass material, and proceeded to evaluate the physical properties of coatings. As the isosorbide contents increased, the viscosity, glass transition temperature, tensile strength, stain resistance, and pencil hardness increased, but elongation and flexibility decreased, and BOI-3 showed the best adhesion. The isosorbide content of the oligomer fixed at 20%, UV-curable urethane acrylate oligomer was synthesized according to the content ratio of polycaprolactone diol(PCL) and Ecoprol H1000(Ecoprol). As the PCL/Ecoprol content ratio increased, the glass transition temperature, elongation, and flexibility increased, but the tensile strength and pencil hardness decreased. It was confirmed that the adhesion and stain resistance increased by improving the surface bonding strength of PCL. All films of oligomers synthesized were transparent without discoloration.

• Proceedings of the Korea Association of Information Systems Conference
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• 2001.12a
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• pp.126-138
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• 2001

급변하는 기업의 내· 환경에 대응하고 치열한 경쟁 속에서 이길 수 있는 길은 환경변화에 적응하는 것이다. 이를 위해서는 사람, 프로세스, 기술의 변화가 필수적이다. 사람이 변하면 기업의 문화가 바뀌게 되며, 기업문화의 변화는 곧 기업업무 프로세스의 변화를 의미한다. 그리고 프로세스의 변화는 곧 기술지원을 동반해야 하며, 이는 새로운 정보시스템 의 구축을 의미한다. 이런 의미에서 전사적 자원관리(Enterprise Resource Planning : ERP) 시스템의 구축 필요성이 대두된다. 본 연구에서는 K사의 사례연구를 중심으로 ERP의 개념과 추진과정, 그리고 세부적인 서브시스템을 소개하고, 구축된 ERP 시스템이 기업의 경쟁우위 확보를 위한 시너지 효과를 올리기 위하여 제조현장 시스템인 POP(Point of Production) 시스템 및 PDM(Product Data Management) 시스템과의 통합 방법에 대하여 기술한다. 또한 일반적으로 국내 기업에서 ERP 도입시 부딪히는 경영환경상의 문제점들을 되짚어 보며, 실제 추진 사례를 보여줌으로써 벤치마킹의 의미를 갖고자 한다.

• International Area Studies Review
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• v.12 no.3
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• pp.467-492
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• 2008

This paper analyzes the specific product-basis trade structure between Busan and Japan using the recent 2000-2007 trade statistical data. Several specific product-basis trade structure tests such as intra-industry trade index and market comparative advantage index show that there are considerable differences in intra-industry trade structure between Busan and Japan. Furthermore, this paper found that Busan has high quality vertical intra-industry trade and horizontal intra-industry trade as well as low quality vertical intra-industry trade in trading with Japan. While Busan has the market comparative disadvantage in automobile-part products in Japan. This paper also examines the contribution to trade balance of Busan's exports and the movement of Busan's comparative advantage patterns in Japan. The comparative advantage appears to have overall stability and convergence properties using symmetric indices.

• International Area Studies Review
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• v.13 no.3
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• pp.759-780
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• 2009

The purpose of this paper is to analyse the effect of Korean FDI(1990-2008) in China by industries on exports and imports between two countries. We use time series regression, Vector Error Correction Model and Impulse Response Function as methodologies. Our findings through empirical tests are as follows. First Korean FDI in China increases Korean exports with China but shows a tendency to decrease due to the local content of China. Second Korean FDI in China increases Korean imports in SITC 8 with China. Finally Korean trade surplus caused by Korean FDI in China shrinks due to the decreasing of exports and increasing of imports in Korea. Korean FDI in China should be oriented host country's market oriented rather than production efficiency oriented because of unfriendly foreign investment environments in China.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.6
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• pp.99-106
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• 2015

This is a case study on organizational learning with action learning. It targets B industry belonging to Shoe manufacturer. We apply action learning techniques as consulting skills to promote the organization of specific learning activities. Action Learning solves the challenges faced by the company with the ability to enhance the member while participating in the program. Therefore, it is a good methodology to overcome the uncertainty environment. Through a case study, in the maturing process of a learning organization can see the conditions that are necessary for the ongoing maintenance of that identity, organizational learning activities. Findings to the continued operation of the enterprise learning organization suggest the establishment of a learning organization, and direction and strategic importance. Systems and learning environments should be built and then repeat the process of practice to master the new learning organization. It suggests to learn a new organizations operating methods that require repetition of the course of action.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.1
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• pp.74-82
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• 2002

The present study is aimed to investigate the effect of the safety hat on the balance of body temperature by observation of the physiological response under hot working environment. The experiment was carried out in a climate chamber of 3$0^{\circ}C$, 50%RH for 70 minutes. To compare the two kinds of safety hat, 5 healthy male subjects worn safety hat without hole (called 'without hole') or safety hat with hole (called 'with hole') according to a randomized cross-over design. The main results of this study are as fellows: Rectal temperature and heart rate were significantly lower level in 'with hole'than in 'without hole'. The mean skin temperature was significantly higher in 'without hole'than in 'with hole'. Blood pressure were significantly low in 'with hole'. Sweat rate which was measured by weight loss before and after experiment was higher in 'without hole'. In subjective ratings, subjects replied more hot, more uncomfortable and more wet, they felt more fatigue in condition of 'without hole'. Work ability which was measured by a grip strength dynamometer was higher in 'with hole'. Safety hat which can be used for safety of the brain in work place is meaningful device of behavioral thermoregulatory response under the hot working environment. The safety hat which is designed for proper ventilation and hygiene can maintain the homeostasis of body temperature by releasing body temperature efficiently.