• Proceedings of the Technology Innovation Conference
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• 1997.07a
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• pp.224-243
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• 1997

The study examines the similarities of competitive strategy between fashion industry and high-tech industry through a case study of a Japanese maker. From the study, some implications are drawn for the Korean fashion industry. It is hoped that this, will help towards establishing a suitable competitive strategy for firms in this industry. In the fashion industry, the product life cycle is so short as to prompt a new product obsolete too quickly, and the extent of product differentiation is remarkably extensive compared to any other industry. Generally speaking, firms in this industry focus more of their resources on product development and marketing rattler than on production and they attempt to maneuver the speed when they are required to enhance their competitive edge. This is enabled through being, as one might expect, information- and technology- intensive as are high-tech industries. In this sense, that of the competitive strategy of a firm in fashion industry to be similar to high-tech industry. The Japanese firm Y has transformed itself a leading firm in fashion uniform segment. The firm could achieve this status by integrating each function needed for creating customer*s value, that is, product development, production and marketing within one Quick Response System. For this purpose, Y introduced a bundle of high-tech communication systems such as SPD, SDS, ATOM, NICS and so on. In this sense it can be said that Y was aware of what sort of competitive strategy was required in the industry. Implications for Korean firms is that, first, the magnitude of understanding the industry specific factors in establishing competitive strategy in the fashion industry, are speed, flexibility and systematic integration supported by high technology which are characteristic of high-tech industries. Secondly, as can be seen in the fact that Y emphasized logistics in its technological transformation, the significance of logistics control is a key to manipulating speed and flexibility in the industry. To sum up, those who have insight into above findings will be likely to keep their competitiveness in the industry not only in the Korean market but also in global market in the near future.

• Korean Journal of Construction Engineering and Management
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• v.8 no.5
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• pp.173-181
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• 2007

The domestic construction market is recently daunted because of the sustainable real estate regulation policy by the government. In other aspect, after the WTO(World Trade Organization)system opened overseas construction is growing continuously with grow of international economy and opening of market through world. Therefor needs to establish strategy on expansion or over seas construction competitive power. The purpose of this research is expansion on over seas construction competitive power by suggesting project cost guarantee methods to Owner and cost guarantee methods are Official Development Assistance(ODA). Accordingly, this research analyzed a developed $country^{\circ}{\phi}s$ ODA and domestic ODA. Moreover, survey to Expert of related field about over seas construction and ODA for identified problems. Especially, based on the results it intends to analyzed domestic ODA competitive power and improve strategy to competitive power of receive an order on over seas construction.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.19 no.37
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• pp.271-278
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• 1996

In Competitive environment Information Technology applications have the potential to create competitive advantage. This study is attemp to explain the impact of the TOC and Information Technology in Operations management. With the application of the TOC Pricinples to Information Technology, it is easy to exploit efficiently industrial organizations' constraints and elevate its constaints. The objective of this study descrive a structure of TOC, necessity of Information technology, and alignment of TOC and Information Technology.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.13 no.22
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• pp.129-146
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• 1990

The purpose of this paper is to study the trends and problems to be solved of the Synthetics Fibers` Industry. The major concern has been paid to the key ideas and practical methods to be needed in strengthening the competitive power of the Synthetics Fibers' Industry of korea over the world. In this article, the researcher is to analyze the tends of the Synthetics Fibers' Industry of Korea Japan, Southeast Asia, Europe and U.S.A. and finally the researcher is to provide the major ideas concerning the problems to be solved in Synthetics Fibers' Industry of Korea to ward the competitive world market.

• Proceedings of the KIEE Conference
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• 2001.07a
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• pp.533-535
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• 2001

This paper proposes a methodology to compute the servicing price of reactive power in electrical power market of competitive environment. The result of proposed method is proved by a 6-bus sample test system. In this paper we propose the real-time pricing method assigning to variable charges, the downstream power flow tracing assigning to fixed charges. The reactive power will be active by the proposed method through competitive electrical power market.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.19 no.39
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• pp.117-128
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• 1996

Plant is production unit which consists of hardware for manufacturing like machinery, equipments and software for its installation like design, construction, supervision, engineering, know-how and trial operation. In the view of this, plant industry can be defined as an aggregation of manufacturers and sellers of plant. In this study, I would like to present the direction of cooperation for mutual benefit of Korea-Japan by understanding international competitive power of both countries' plant industry, which is not only growing as a national strategic industry, but also occupying the most important part in international economic cooperation.

• Journal of Electrical Engineering and Technology
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• v.12 no.2
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• pp.830-839
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• 2017

Support vector machine (SVM) is introduced as an effective fault diagnosis technique based on dissolved gases analysis (DGA) for oil-immersed transformers with maximum generalization ability; however, the applicability of the SVM is highly affected due to the difficulty of selecting the SVM parameters appropriately. Therefore, a novel approach combing SVM with improved imperialist competitive algorithm (IICA) for fault diagnosis of oil-immersed transformers was proposed in the paper. The improved ICA, which is proved to be an effective optimization approach, is employed to optimize the parameters of SVM. Cross validation and normalizations were applied in the training processes of SVM and the trained SVM model with the optimized parameters was established for fault diagnosis of oil-immersed transformers. Three classification benchmark sets were studied based on particle swarm optimization SVM (PSOSVM) and IICASVM with four multiple classification schemes to select the best scheme for transformer fault diagnosis. The results show that the proposed model can obtain higher diagnosis accuracy than other methods. The comparisons confirm that the proposed model is an effective approach for classification problems.

• Toxicological Research
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• v.16 no.2
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• pp.141-146
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• 2000

Phthalate esters are used extensively as a plasticizer in the manufacture of plastic products such as PVC bags and medical devices. Recently, phthalate esters have been shown to induce endocrine system mediated responses. However. only a Jew studies have been conducted for estrogenic activity of phthalate esters. In this study estrogenic activities of seven phthalate esters. butyl benzyl phthalate (BBP), di(2-ethylhexyl) phthalate (DEHP), di-n-butylphthalate (DBP), diethylphthalate (DEP), di-n-pentylphthalate (DPP), di-n-propylphthalate (DPrP) and dicyclohexylphthalate (DCHP), were examined in vitro using E-screen assay and competitive binding assay. From the E-screen assay, BBP. DEHP. DBP and DEP showed weak estrogenic activity at the concentration of 5 $\mu\textrm{M}$. The relative proliferative effect (RPE) and the relative proliferative potency (RPP) were 50~70% and 0.01%. respectively, when compared with 500 pM of 17$\beta$-estradiol (E2). In competitive binding assay with the rat uterine estrogen receptor (ER), BBP and DEP showed weak binding potency ［(l/$10^4$~1/$10^5$ of E2］ while DEHP and DBP scarcely bound to ER. These results suggest that some phthalate esters have weak estrogenic activities in vitro.

• Microbiology and Biotechnology Letters
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• v.9 no.4
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• pp.179-183
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• 1981

An extracellular chitinase was purified from the culture fluid of Streptomyces sp. 115-5, and its inhibition mechanism by end product was studied. The activity of chitinase was suppressed by the reducing sugar as the reaction proceeded, and the activity was inhibited by the addition of D-glucose. Besides D-glucose, the rate of chitin hydrolysis was inhibited by D-glucuronic acid, D-sorbitol and D-xylose in the reaction system of the enzyme. it was found that the hydroxyl groups at the C-2, C-3 and C-4 position of D-glucose molecule play an important role in the inhibition of the chitinase activity. D-glucose was found to inhibit the enzyme activity by mixed type of competitive and non-competitive mode.

• International Journal of Contents
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• v.7 no.3
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• pp.71-81
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• 2011

This paper is mainly associated with setting out an agenda for the transformation of security by creating a new framework for a security system, which can maximise its effectiveness. Noticeably, this research shows empirically that crimes are getting a major cost to organisations, which if reduced by security and investigations could reap substantial rewards to the finances of an organisation. However, the problem is that the delivery of security is frequently delegated to personnel (e.g. security guards) with limited training, inadequate education, and no real commitment to professionalism - 'sub-prime' security, finally causing security failures. Therefore, if security can be enhanced to reduce the crime cost, this will produce financial benefits to business, and consequently could produce a competitive advantage. For this, the paper basically draws upon Luke's theoretical framework for deconstructing 'power' into three dimensions. Using this three-dimensional approach, the paper further sets out a model of how security can be enhanced, utilising a new Security Risk Management (SRM) model, and how can this SRM model create competitive advantage in business. Finally, this paper ends with the six strategies needed to enhance the quality of security: refiguring as SRM, Professional Staff, Accurate Measurement, Prevention, Cultural Change, and Metrics.