• Proceedings of the Korea Society for Industrial Systems Conference
• /
• 1999.05a
• /
• pp.244-258
• /
• 1999

정보화 촉진 정책 개발 도구로써 정보화 지표의 문제점 및 한계를 지적하고, 이를 보완할 수 있는 방안으로서 시스템 사고에 입각한 동적 역학 모델을 개발하는데 본 연구의 목적이 있다. 정보화 진행모형은 정보화 진행속도는 촉진요인과 저해요인의 상호 영향도에 의해 결정된다는 점에서부터 출발하여 이들 양자간 존재하는 Push-Pull 패러다임 하에 상호 역학관계를 시스템 다이내믹스 모형(System Dynamics model)을 개발하였다. 나아가 개발된 모델을 컴퓨터 시뮬레이션으로 구현, 시행함으로서 향후 정보화 촉진을 위한 정책변수의 도출과 각 변수의 영향도를 측정할 수 있는 가능성을 제시하였다. 컴퓨터 시뮬레이션 모델에 반영된 기초 자료는 가능한 한 실제 데이터를 분석, 이용하였으나, 시계열 자료의 부족으로 상당부분 추정 및 가정을 도입하였다. 결국 시뮬레이션 시행으로 얻은 결과치 그 자체는 현실성을 결여하고 있는 문제를 안고 있으나, 정보화 촉진 정책 입안과 그에 대한 효과를 사전에 분석해 볼 수 있는 새로운 돌파구를 마련하였다는 점에서 본 연구의 의미를 찾을 수 있을 것으로 기대된다

• International journal of advanced smart convergence
• /
• v.5 no.3
• /
• pp.27-31
• /
• 2016

High-tech industries in a state well enough to troubleshoot hacking information introduction a big barrier to delay the growth of the market related to IoT(Internet of Things) as is likely to be on the rise. This early on, security issues introduced in the solution, a comprehensive solution, including the institutional laws/precautions needed. Recent examples of frequent security threats while IoT is the biggest issue of introducing state-of-the-art industry information due to the vulnerable security hacking. This high-tech industries in order to bridge the information responsible for the target attribute, target range, and the protection of security and how to protect the subject, IoT environment (domestic industrial environment) considering the approach is needed. IoTs with health care and a wide variety of services, such as wearable devices emerge. This ensures that RFID/USN-based P2P/P2M/M2M connection is the implementation of the community. In this study, the issue on the high-tech industrial information and the vulnerable security issues of IoT are described.

• Journal of Technology Innovation
• /
• v.10 no.1
• /
• pp.1-21
• /
• 2002

This paper suggests a new paradigm of science and technology (S&T) policy for the purpose of the new national development that pursues not the scale expansion of a industrial production but the qualitative enhancement of industrial and S&T comparativeness. The new S&T policy paradigm includes new policy directions such as the density increasement of high quality- brain power and the energy supply for crossing the threshold from imitative R&D to creative R&D. Also, this paper argues that it is necessary not only to acquire the support of the local S&T community and policy-makers on the new S&T policy paradigm, but also to develop and implement policy measures in details on the basis of the new paradigm suggested by the paper.

• Proceedings of the Korea Society for Industrial Systems Conference
• /
• 2006.05a
• /
• pp.335-342
• /
• 2006

국내 병원들은 의료서비스 시장 개방을 눈앞에 두고 있다. 의료서비스의 시장 개방은 의료 공공성을 유지하면서 의료서비스의 질 향상을 기대할 수 있는 반면, 의료비의 상승과 의료의 양극화 우려를 동시에 내포하고 있다. 의료산업에서 가장 중요한 것은 물론 의료서비스의 품질이다. 그러나 이제 글로벌 경쟁에 대비해야 하는 국내 상황에서 다양한 경영전략이 필요한 때이다. 여기서는 급변하는 병원산업에서 향후 허용될 것으로 예상되는 의료기관의 다양한 광고전략 중에서 정보기술을 기반으로 하는 브랜드 커뮤니티에 관련하여 병원이 대비해야 할 활용전략을 제시한다. 여타 산업에서의 브랜드 커뮤니티 성공요인과 사례를 바탕으로 병원종사자 뿐만 아니라 의료서비스 이용자들을 위한 의료산업에서의 온라인 커뮤니티 구축에 초점을 두었으며, 본 연구에서 제시하는 병원의 브랜드 커뮤니티를 활성화하는 6가지 요소는 운영자의 역량, 프리미엄 가치의 제공, 독특한 컨셉, 보안과 확장성이 보장된 장, 오프라인 모임, 그리고 다양한 홍보루트이다.

• Journal of the Ergonomics Society of Korea
• /
• v.27 no.1
• /
• pp.21-27
• /
• 2008

An increased use of teams of actors within complex systems has led to the emergence of various approaches for the assessment of different features associated with team performance. Over the last two decades, the performance of teams in complex systems has received considerable attention from the human factors community, and a number of methods have been developed in order to assess and evaluate team performance. The purpose of this paper is to propose a methodology for measuring team efficiency of operators in the advanced main control room of Korean nuclear power plant. Team efficiency is an index which is estimated of gabs between individual performances and team performance. The index was developed to compare among teams through past all performance measurements.

• Korean Journal of Rural Living Science
• /
• v.6 no.1
• /
• pp.11-24
• /
• 1995

The new textile materials may be defined as textile materials different from already existing ones in the physical and chemical structure, manufacturing process, or end-use property. The present time what is called the post-industrial society is characterized by rapid change and new technology. Also, textile materials have been changed rapidly and diversely in the post-industrial society than in any other periods. The study aimed to analyze the trend of new tektite materials development in Korea and to forecast the development trend in the future. To investigate the trend of new textile materials, various written materials and informations were collected from the manufacturers, textile related periodicals, and research journals, and they were analyzed. The period of analysis was from January 1992 to May 1995. The results of this research are as followings : (1) Mixed textile materiasl such as bicomponent fiber, blended yam and blended fabric were increased. (2) High technology has an important effect upon new textile material development. (3) functional textile materials were increased (4) The high value-added products were increased. (5) The naturalized textile materials were increased.

• Journal of Korean Society of Industrial and Systems Engineering
• /
• v.27 no.4
• /
• pp.105-109
• /
• 2004

The purpose of this paper is to examine the empirical analysis for charging factors and the evaluation models of internet site. Thus this is to analyze the revenue creation factors affecting the customer satisfaction of tourism information sites in the Internet. Based on the regression model applied to a customer survey, this study shows that among the characteristics of the site, technical factor and community factor have the most significant effect on charging factor and customer satisfaction.

• Journal of Industrial Convergence
• /
• v.9 no.1
• /
• pp.33-66
• /
• 2011

As an information-oriented society is arrived. an internet market has been developed steadily. This advance of internet market made the augmentation of purchasing clothes, and thus the fashion trade has tried to use effectively the internet marketing as a new channel of profit increasement. However, the fashion trade did not utilize efficiently an internet as a marketing mediation so far. This results from the want of coping with consumer behavior on the internet community. To answer the necessity of analysis of consumer behavior, this thesis inquires the difference of buying clothes on the internet shopping mall according to the lifestyle of consumer. Then this thesis provides the strategy of internet marketing fitted to each lifestyle for making a good profit. The inquiry was conducted to university located on Seoul, and the lifestyle of undergraduate was categorized to five groups, that is, trendy, information-inclined, economical purchase, brand-inclined, and spirit-pursuit types. This thesis analyzed the difference of consumer behavior of each type according to various factor, and presented a marketing strategy fitted to each type from these analysis results.

• Journal of Agricultural Extension & Community Development
• /
• v.25 no.4
• /
• pp.199-210
• /
• 2018

The concept of visitor satisfaction and service quality are notably two important concepts in marketing. Two concepts are important in addressing theoretical as well as practical issue for marketers and consumer researchers. The study aims to identify the factors influencing visitor satisfaction in local folk festival. Data were collected from 432 residents of festival visitors through structured survey questionnaires. Results showed that whereas program contents and staff were more like positively to affect visitor satisfaction, accommodation and amenity affected visitor satisfaction negatively. Therefore, in order to visitors' satisfaction, practitioners and policy makers need to develop program contents and staff ability.

• Korean Journal of Environment and Ecology
• /
• v.30 no.4
• /
• pp.783-792
• /
• 2016

The purpose of this study is to investigate the characteristics of the vegetation structure and the location environment of Albizzia kalkora (AK) growing in Mt. Yudal located in Mokpo city and in the nearby islands. The AK community in Mt. Yudal in Mokpo city (Community I) is located in a region which is relatively high above the sea level. The average age of the major kinds of trees found in the region is about 30 years. The vegetation structure in the community shows an early stage of vegetation development due to continued disturbance. In Community IV, on the sandy soil in the flatland near the seashores, the average age of the major kinds of trees is about 9 years. In this community, a pure forest is presumed to have been formed in a poor environment which is artificially disturbed in relatively recent times even as AK with its strong adoptability was introduced into the region. In other communities (II, III), the vegetation state shows a competition between AK and deciduous oak trees, and the average age of the major kinds of trees is about 13 to 30 years. AK communities with a better developed vegetation structure are located on the higher steep slopes near the seashore. In the early stage of vegetation development, the forest floor received more effective light for photosynthesis, and thus more seedlings of AK emerged and grew. The probability of AK appearing in the damaged or sterile soil near the seashore was high because of its strong adaptability. However, as the vegetation structure developed further and the soil fertility increased, the domination of AK in the vegetation structure decreased as deciduous oak trees won the competition with AK.