• Journal of the Korean Data and Information Science Society
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• v.27 no.4
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• pp.979-991
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• 2016

Measuring nation images was a challenging task when employing offline surveys was the only option. It was not only prohibitively expensive, but too much time-consuming and therefore unfitted to this rapidly changing world. Although demands for monitoring real-time nation images were ever-increasing, an affordable and reliable solution to measure nation images has not been available up to this date. The researcher in this study developed a semi-automatic ontology construction algorithm, named "double-crossing double keyword collection (or DCDKC)" to measure nation images from Wikipedia in real-time. The ontology, WikiOnto, can be used to reflect dynamic image changes. In this study, an instance of WikiOnto was constructed by applying the algorithm to the big-three exporting countries in East Asia, Korea, Japan, and China. Then, the numbers of page views for words in the instance of WikiOnto were counted. A collection of the counting for each country was compared to each other to inspect the possibility to use for dynamic nation images. As for the conclusion, the result shows how the images of the three countries have changed for the period the study was performed. It confirms that DCDKC can very well be used for a real-time nation-image monitoring system.

• The Korean Society of Law and Medicine
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• v.11 no.1
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• pp.59-84
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• 2010

Medical practice is characterized by various physiological response and uncapacity of prediction, therefore when medical accident occur it's hard to prove medical professionals' mistake. Though medical accident by medical professionals' mistake will be compensated anyhow, about irresistible medical accidents, no one should be not bound to compensate, victims get into very difficult situation. So, the nation don't negligent irresistible medical accidents but compensate anyway. As in the past, to the legal principle's constitution of irresistible medical accidents, theory of liability without fault was adapted, and it was said this theory was illogical in theory of liability with fault. But the subject of compensation to irresistible medical accidents is nation, nation don't participate in medical treatment therefore there is no room to occur mistake. And it is not reasonable to regard medical agency as a truster of public service, to cast to it responsibility of medical accidents. The problem of compensation to irresistible medical accidents is understood under the theory of social compensation. Social compensation is consisted of compensation to sacrifice and contribution to nation and society and compensation to sacrifice revealed under danger, the compensation to irresistible medical accidents belongs to the latter. This is near to concept of relief, is applied to national compensation system supplementarily, and compensation have no option but to compensate minimum. And there are not relation between national compensation system of irresistible medical accidents and proof liability transposition and theory of liability with out fault, merely in side of sharing responsibility burden between medical treater and victim, it is reasonable to discuss transportation of proof liability and compulsive liability insurance together.

• Annual Conference of KIPS
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• 2019.10a
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• pp.645-648
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• 2019

본 논문은 벽면 이동 로봇의 진공흡착 방법 개선에 관한 연구로서, 로봇의 무게에 따른 중력을 견딜고 벽면에 흡착 및 이동할 수 있는 동작 환경을 시뮬레이션을 통해 효율적으로 설계한다. 이동로봇에 미치는 다양한 힘의 조건들을 판단하며 특히 벽의 수직방향으로 미는 힘과 챔버 내의 저압조건 등과의 상관관계를 고려하여 흡착 능력을 개선하기 위한 방법을 제시하고 실험을 통해 성능을 검증하였다 또 한 본 연구에서는 압력센서를 이용하여 실시간으로 압력을 체크 하면서 모터의 속도인 PWM의 한계치를 설정하여 압력에 따라 필요한 임펠러의 속도를 PWM으로 적절히 조절해줌으로써 흡착에 관련된 제어 능력을 개선하고 흡착에 필요한 일정 압력 값에 도달하지 못할 때 작업이 종료되는 기술을 개발하였다.

• Journal of Korean Library and Information Science Society
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• v.35 no.1
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• pp.19-49
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• 2004

This study intends to develop a model of nation-wide library cooperative system for Korea. It analyzes and investigates the definitions, types and models of library cooperation; and current status and problems in operations of major cooperative systems in Korea and other nations. There are some cooperative systems such as cooperative system for public libraries operated by the National Library of Korea and other systems based on their regions or library types in Korea. New model of nationwide cooperative system can improve library functions through many cooperative plans.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.19 no.1
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• pp.89-111
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• 2008

This study intends to research model to nation-wide Library Cooperative System in Korea and to make legal and institutional devices. For this purpose, it analyzes and investigate theories, types and model of Library Cooperation; and current status and problems in operations of major Cooperative System in all library types. The results developed new model of national wide Cooperative System on the basis of region Cooperative System.

• Journal of the Korea Society of Computer and Information
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• v.11 no.1 s.39
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• pp.223-235
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• 2006

Textile industry of Korea has been assumed advanced textile industry nation's aspects with production system and equipment. But has been descended in the sector of design, brand, recognition comparing with Italy, Japan, England. And products of middle and low price do not have competitiveness against China, South East Asia. The world's textile industry nation has been confronted with Free Trade, and Regional Trade Blocks. New market has been opened with free Trade, but Trade Blocks(NAFTA, EU, APEC etc.) which encourage regional member country's profit maximize made textile export driven nation to consider strategies to cope with. Advanced textile industry nation divided the work among themselves and composed linking system among them which highly valuable products are manufactured at advanced nation and low price products are manufactured by global outsourcing. The purpose of this study is to analyze impact of process which requires to secure international competitiveness into business performance experimentally.

• Journal of the Korea Fashion and Costume Design Association
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• v.6 no.1
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• pp.55-63
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• 2004

The dress culture of Korea and Turkey should be necessary to study in view of a similar culture of Korea and Turkey due to similarity of oriental culture. Thus, as two nation's dress is investigated, cultural characteristics and dress form of two nations are analyzed with cultural background in detail. Also, comprehension is determinated for the dress color and texture as well as dress culture. In this paper, It is investigated theoretically for the function, type, and class of dress. Also, The form of Korean Po are compared to background of Turkish dress and Sulltans' dress form. To unify a cultural propagation and dress form, technical, inductive contents analytical method as well as literature review are used in positivism. Subject is limited to the Korean Po and Sultans' dress of Turkey. As a results, as the nation's dress reflect to culture and society of the nation, Korean dress have some similarity and differences comparing Turkish dress as followings. In dress form of two nation, rectangular Gil's shape was very similar. Mu's shape was similar too. However, Sultans' dress had outside shape of caftan type and Po had full or partial wrinkles by transforming Mu. Also, Sultans' dress did not have Sup. Korean Po have side slits or back side slits and Jun-Sam but Sultans' dress had only some side slits.

• Korean Journal of Health Education and Promotion
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• v.26 no.1
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• pp.159-170
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• 2009

The purpose of this study was to review national mental health policy goal in Korea and America, and to suggest strategies for advancing the national mental health policy in Korea. Objectives: First, the review of nation mental health policy in Korea. Second, the review of nation mental health policy in America. Third, the development of nation mental health plan in Korea. Methods: To achieve this objectives, review the books, journals, and national published papers and so on. Results: First, 15 goals are planned for mental health promotion in Korea Health Plan 2010. Second, 14 goals and multiple strategies are planned for mental health promotion in America Healthy People 2010. Third, 3 plans are suggested for mental health promotion in Korea. Conclusion: Mental Health is essential dimension in holistic health. And mental health promotion has been increasingly emphasized in national health plan. Therefore, effective nation mental health policy establishment would be needed continuously.

• Journal of Technology Innovation
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• v.11 no.2
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• pp.71-89
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• 2003

Since technological innovation, adoption, and diffusion is a fundamental engine for a company's competitiveness and in turn a nation's industrial development, diffusion of technological innovation has been one of popular research themes to many researchers and scholars for decades. Especially, in today's knowledge-based economy, the IT technology became a fundamental infrastructure for a nation and thus their impact on a nation's economy has grown to be tremendous. This paper investigates the patterns of technological diffusion of 16 telecommunications services. Firstly, we identify the optimal diffusion model which represents the 15 IT innovation best in terms of goodness-of-fit. Secondly, based on the best model identified we cluster the 16 IT innovations according to their diffusion characteristics such as penetration rate and diffusion speed. Lastly, we categorize the innovations in terms of technology (voice-based innovation and data-based innovation) and demand (household-use and business-use) attributes, and compare their diffusion patterns and found some meaningful difference in diffusion patterns. We hope the result helpful to corporate managers as well as policy makers in relevant areas.

• The Korean Journal of Applied Statistics
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• v.28 no.4
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• pp.621-641
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• 2015

Benefit-cost ratios are estimated using life-expectancies of the national pension old-age pensioners in Korea and a compared to whole nation. To obtain the ratios, future mortalities are estimated by multiplying the ratios of experienced mortalities for old-age pensioners to those of the whole nation and the future mortalities of the whole nation projected on an expanded CBD model. The results indicate that the life expectancies of old-age pensioners are longer than the whole nation that lead to higher benefit-cost ratios for old-age pensioners.