• Journal of Preventive Medicine and Public Health
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• v.38 no.3
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• pp.252-258
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• 2005

Major approaches of Social epidemiology; 1)holistic, ecological approach, 2)population based approach, 3)development and life-course approach, 4)contextual multi-level approach, have stressed the importance of not only social context of health and illness, but also the population based strategy in the health interventions. Ultimately, it provides the conceptual guidelines and methodological tools to lead toward the healthy public policies; integrated efforts to improve condition which people live: secure, safe, adequate, and sustainable livelihoods, lifestyles, and environments, including housing, education, nutrition, information exchange, child care, transportation, and necessary community and personal social and health services.

• The Bulletin of The Korean Astronomical Society
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• v.42 no.2
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• pp.59.1-59.1
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• 2017

The Subaru telescope is a 8.2m optical-infrared telescope operated by National Astronomical Observatory of Japan since 2000. Its wide field observation capability with good image quality makes the telescope one of the best astronomical facilities. We Subaru Telescope is seeking for international partners for the telescope operation to share science observations, future strategy and development. In the course of this effort, EAO and us exchanged a letter of intent on the planning of collaboration on the Subaru operation in this June. I introduce the contents of the Subaru-EAO LOI and the basic concepts of the Subaru international partnership in addition to a brief report of the current status of the observatory.

• Journal of Information Technology Applications and Management
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• v.9 no.1
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• pp.111-126
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• 2002

The purpose of this research is to study the effectiveness of applying Information technology to education, so-called education informatization. Education informatiantion consists of building information infrastructure, educational course operation and improvement of the teacher's ICT ( Information and Communication Technology) ability to consolidate and teach educational information development and diffusion. In this study, we've studied the effects of the use of IT on the improvement of student's class Participation and understanding level, We set the hypotheses and tested them. A method of teaching and learning using IT influences the degree of class participation. Educational courses and a method of teaching and learning have been proved to affect the understanding of a lecture. Also, we validated the educational effectiveness on the educational course and class teaching by setting WIS (Weighted least square) on the IT utilization time.

• Journal of Korean society of Dental Hygiene
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• v.12 no.1
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• pp.225-233
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• 2012

Objectives : This thesis aims to provide basic materials for exploring trends and operational strategy of the cyber training. To achieve study purpose, it analyzed the satisfaction of trainees in regard to the education of field training course of Cyber Oral Health Promotion Program, established and operated between 2007 and 2009. Methods : This study conducted questionnaire surveys after the completion of training to utilize the satisfaction level of 989 respondents among 1,310 employees of public institutions who completed the field training course of Cyber Oral Health Promotion Program. Results : Respondents showed satisfaction on the training course throughout three years in terms of satisfaction of instructional methods (screen characteristics, educational techniques, and so on) according to educational contents, the connection and realization of online education and service satisfaction, necessary for learning in association with educational guidance, offered to learners by a tutor and rapidity in questions and answers. A majority of respondents in all years answered that they participated in training program voluntarily for self-development and improvement in work ability, and they thought that the completion of course would be helpful to their current work and future work. In addition, cyber training program was primarily conducted in the working place by 72.5%, and the most difficult thing in cyber training was to combine work and learning by 60.6%. Conclusions : As shown in the results above, workers in public institutions were satisfied with cyber job training and it was evaluated that cyber job training would be helpful to performing their actual work. Therefore, it is needed to collect and evaluate more diverse requirements of trainees with regard to cyber job training, and the development and operation of job training program that reflects these results sufficiently is required.

• Journal of Institute of Control, Robotics and Systems
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• v.17 no.4
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• pp.336-345
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• 2011

In this paper, we introduce software development process for autonomous mobile robot with LEGO RCX. The software is designed from course analysis and a series of software design processes are applied for the development. Various control methods are devised to identify robot's location and to optimize the running strategy. To assure realtime property and reliability of the software, we adopted software engineering processes during the development. In this paper, we report the detailed software design processes and the implementation result that we have experienced with our practical LEGO robot platform.

• The Journal of the Korea Contents Association
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• v.9 no.5
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• pp.137-144
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• 2009

Culture contents industry in Gyeongbuk province has consumption system, being small-scale, an lacking infrastructure, imbalance, a shortage of strategy, and so on. But, culture contents industry in Gyeongbuk province has great possibilities in abundant culture resources, a prospect of the culture contents industry and future effective promotion strategy. And the promotion plans are the digitalization of the cultural original form, the edutainment of the Confucianism culture, construction of a traditional cultural digital center, location marketing, establishment of Documentary Film Council, culture literacy, an orientation of small film, promotion of the global city and the culture base city, development of killer contents, exploitation of tourism resource, discriminating strategy, and so on. Actually Gyeongbuk province should need to promote the culture contents industry because of high added value, an effect on related industries, utility of the digital culture contents, extension of a market scale, a rapid growth speed, and so on.

• Bulletin of the Korean Space Science Society
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• 2008.10a
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• pp.36.3-36.3
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• 2008

KARI (Korea Aerospace Research Institute) is going to launch a Communication, Ocean and Meteorological Satellite (COMS) at summer of 2009. It will be first thing to be developed for a geostationary satellite through domestic technology. Of course, KARI has performed this development program with EADS Astrium in France since 2005. COMS has the non-symmetric configuration that the solar array is only attached on the south panel. Due to the configuration, momentum of satellite will be rapidly accumulated induced by solar pressure and then 3 wheels of large momentum are located on roll-yaw plane for attitude control. Therefore, to prevent the saturation of wheel momentum, wheel off-loading will be performed two times per day during 10 minutes for each one. At the moment, translation movement on 3-axes direction appears because of using thrusters. In this paper, strategy of the wheel off-loading and triaxiality which is the translation effect on 3-axes are introduced. Consequently, the result of optimized triaxiality considering the wheel off-loading strategy is summarized.

• Journal of Information Technology Applications and Management
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• v.21 no.4_spc
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• pp.485-499
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• 2014

Sharing Economy is the modern main item with ICT Development. Of course sharing economic item is the old and long run mainstream, but by the ICT technological development sharing economy is the fostering and affluent factors in the world economic growth. Though, in Korea, till now sharing economy is minimal, that will growth sharply. We can track various business models of sharing economy. Sharing economy is to buy use right not ownership. With the sharing economic business model wee can make also financial sharing model. In finance model we can divide two kind models. First, we can trace small size lending model with p2p type. And second, we can make financial information transaction model. But till now sharing economic system is not activated, because of many reasons. To activate, first we have to set law and various standards, and also government actively support many sharing economy firms and institutions. To catch up developed countries in the field of sharing economy we have to make aggressive and flexible rules and standards.

• Strategy21
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• s.45
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• pp.148-187
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• 2019

This paper is to analyse the necessity and development direction of the ROK's maritime security strategy white paper. To this end the paper is composed of 5 chapters titled introduction; the necessity of the ROK's maritime security strategy white paper; the ROK's actual situation in relation to maritime security strategy and cases of major advanced oceanic countries; the vision, goals, strategic tasks, and implementation system of the ROK's 'national maritime security strategy'; and conclusion. The achievement of the national marine strategic vision, such as the 'Ocean G5,' is of course possible when Korea can maintain and strengthen the maritime safety and maritime security of the people. The Sewol Ferry incident reminds us that we need a 'national maritime security strategy white paper' like the advanced marine countries. In order for the national maritime security strategy to be carried our efficiently, as in advanced oceanic countries, mere should be a dedicated department with sufficient authority and status to mobilize the cooperation of related organizations including naval-coastal cooperation. It would be good to set up a tentatively named Maritime Security Council, an organization of minister-level officials involved under the National Security Council, and an executive body composed of working-level officials from related ministries. In order to successfully carry out the national maritime security strategy for the maritime safety and maritime security of the people like the United States and the United Kingdom, we need to further strengthen our domestic cooperation and cooperation system, international cooperation, and maritime security. We have to promote the establishment and promotion of maritime security strategies by the Navy; strengthening the operational link between the Navy and the Coast Guard; strengthening the maritime surveillance capability at the national level, and promoting sharing with the private sector, etc.

• Current Research on Agriculture and Life Sciences
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• v.1
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• pp.239-253
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• 1983

This study attempted to introduce Fei-Ranis's agricultural development theory and discuss its problem for the rural development of less developed world. Fei-Ranis systematized the development process of Western European economy on the ground of dualism. They divided the process into 4 stages by the concept of 'mode of operation'. Paticularly, they consider agrarian mercantilism as take-off stage and its development were achieved by the increase of trade margin and labor productivity. Especially, they thought that only agricultural revolution through the diffusion of internal exchange economy and construction of tree-star system can accomplish favorable transition to industrial capitalism. In order to promote this agricultural development, less developed world must abolish short-run agricultural policy and propel 'learning by the contact' strategy through 'tree-star system' and 'parellel development.' In reality, it was problematic that the contemporary less developed world is trying, in the course of a few decades, to imitate Western European experience with development over the last four centuries. But Fei-Ranis ignored qualitative aspects of agricultural development by tree-star system and also it is criticized that they considered agricultural development process of less developed world follows only that of Western European classical process.