• Journal of Korean Ophthalmic Optics Society
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• v.7 no.2
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• pp.79-87
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• 2002

To analyze the current status of contact-lens in domestic, we analyzed the data of "The Spectacles-wearing Rate Analysis in 1999 (Korea Gallup Research)", "Industry current status(Korea Medical Instruments Industrial cooperative}", "Export & Import current status (Korea Customs Service)", and finally reached the following conclusions. 1. The number of contact-lens wearers in domestic could be assumed 2.13 millions. 2. The size of contact lens market in domestic(on year 2000 basis) was about 25.3 billion Korean wons(\) in total ; 10.8 billion Korean wons on the basis of production unit price (Domestic Gross Production Amount-Export Amount : used the subtraction in math), 14.5 billion Korean wons on Import unit price basis. 3. According to the year 2001 data, the import amount of contact lens is 1.7 times greater than export amount of that. 4. The contact lens export status in year 2001 was Japan, Singapore, Taiwan, U.S.A, China, Hong Kong, Malaysia, Thai, - in order. Especially, the contact lens export of China has increased gradually every year since 1998, the first export year of contact lens. 5. The import status of contact lens was U.S.A, Japan, England, Indonesia, Argentina, Taiwan, Hong Kong, - in order. In addition, the consumption trend of contact lens consumers in domestic reflects that famous foreign contact lens brands were much preferred than lower price contact lens imported from several developing countries.

• Current Industrial and Technological Trends in Aerospace
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• v.6 no.2
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• pp.51-59
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• 2008

While the infrared imaging satellites with the several type were developed and operated in the foreign countries, we do not have the domestic infrared imaging satellite up to now. In the paper, the general characteristics of infrared and the applications of infrared image were introduced. Also the oversea development status of the infrared imaging satellite was surveyed and introduced to this paper. According to foreign status, the infrared image is utilized in various application including the forest fire monitoring, the volcano activity research, sea surface temperature measurement, land surface temperature calculation, the climate change research, and the environment monitoring. According to these trend the development of the domestic infrared imaging satellite in low earth orbit was required.

• 대한공업교육학회지
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• v.42 no.1
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• pp.140-159
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• 2017

The purpose of this research was to collect and select the theses and articles of the STEAM education in domestic and to analyze a research status by the review, then to suggest a direction of the further research in technology education. The objects of this research were the theses and articles of the STEAM education in domestic published from January 2007 to June 2016. I collected the theses and articles by using the search engine of the Korean Academic Information Service, the Korea Education and Research Information Service, the National Assembly Digital Library, and finally selected 821 theses and articles for the objects. I analyzed the theses and articles by verifying their subjects, abstracts and contents, and applied the analysis framework developed in advance. I used the frequency analysis, the cross analysis to analyze the datas statistically. Also, I used SPSS 18.0 program. Drawing on the finding of this research, major conclusions of this research were as follows. First, the researches of the STEAM education in domestic had been studied numerously from 2012 to 2015, but it has been decreased since 2016. Second, the researches of the STEAM education in domestic have been studied numerously for the development of the educational program and the instructional source. Third, the research objects of the STEAM education in domestic have been studied numerously for elementary school, middle school and high school in a row. Forth, the researches of the STEAM education in domestic have been focused numerously on a science. Fifth, the researches of the STEAM education in domestic have been concerned mainly about the creativity effect among other educational effects.

• Asia pacific journal of information systems
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• v.4 no.1
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• pp.47-73
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• 1994

This paper investigated the MIS curriculum of fifteen four-year universities in South Korea. The data for analyses was collected from the university catalogues, questionnaire, and telephone interviews. Based on the data collected, this paper reported the current status of domestic MIS departments and analyzd the curriculum using the conceptual framework. The research results were discussed in terms of three issues : (1) the operations of MIS curriculum, (2) the sequences of selected MIS courses, (3) the course titles. This papers finally discussed the limitations of the current study and the future research directions.

• 한국태양에너지학회:학술대회논문집
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• 2008.04a
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• pp.215-220
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• 2008

This study shows the results on thermal performance test with domestic solar collector for low-temperature applications using KS, then reveals the efficiency difference between KS and EN standard. Using the test results, this study presents the status of thermal performance with domestic solar collector including flat-plate, single evacuated, and double evacuated (with mirror or U-tube) solar collector.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.169-174
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• 2001

지난 10여년간 눈부시게 발전하고 있는 IT(Information Technology)기술과 소프트웨어에 의하여 건설산업도 적지 않은 영향을 받아왔다. 그 결과 건설의 주요한 연구분야로 건설정보화가 자리잡게 되었으며, 기술 또한 발전을 거듭하여 왔다 많은 세부분야로 나뉘어 연구가 이루어져왔고, 다양한 기법이 사용되어왔다. 이렇게 양적으로나 질적으로 급속히 팽창해져가는 시점에서 국내 건설정보화 연구에 대한 흐름을 짚어봄으로써 그동안 어떠한 연구가 어떤 방향으로 이루어왔는지 살펴보고, 앞으로 나아가야 할 방향에 대하여 제시하고자 한다.

• Journal of the Korean Association of Geographic Information Studies
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• v.5 no.4
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• pp.93-105
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• 2002

In this paper forest fire status information management system was developed under web environment using web GIS(geographic information system) technology. Though this system, general users can easily retrieval domestic forest fire status information and obtain that in visual way such as maps, graphs, and texts if they have only certain web browsers. Moreover, officials, who have system access authority, can easily control and manage all domestic forest fire status information through input interface, retrieval interface, and out interface of the system. This system can be considered as the first domestic system to manage forest fire status data and service them in visual through user friendly interfaces on web. In order to implement this system, IIS 5.0 of Microsoft is used as web server and Oracle 8i and ASP(active server page) are used for database construction and dynamic web page operation, respectively. Also, ArcGIS IMS(internet map server) of ESRI is used to serve maps by using Java and HTML as system development languages. Not only the domestic tendency of forest fire but also the forest fire status information of certain area and time such as the frequency and the loss can be presented through distribution maps, graphs and tables. Therefore, this system is supposed to play as a important role when the policy relate to domestic forest fire is established. In addition, the self consciousness of people against forest fire can be inspired and the foundation of scientific and systemic forest fire services can be obtained through this system in the future.

• The Journal of the Convergence on Culture Technology
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• v.9 no.5
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• pp.625-633
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• 2023

The global pet culture-related industry is currently experiencing a trend of expansion. Within the pet industry, pet food holds a significant share, occupying a substantial portion. Presently, the domestic pet food market exhibits a high dependency on imported products, underscoring the critical importance of prioritizing the acquisition of intellectual property rights to ensure competitiveness and facilitate technological development within the relevant industry. we have undertaken an assessment of the current status and prospects of domestic pet food patents. Specifically, we have conducted temporal and applicant-specific statistical analyses, as well as IPC technology analyses, to examine the stages of technological advancement, corporate technological development and innovation capabilities, patent application distribution, and the technological landscape of key enterprises and research institutions. The research findings indicate that domestic research activities related to pet food have entered a mature phase, and the trends in patent applications for domestic pet food indicate a notable participation of multinational corporations alongside domestic enterprises.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2019.05a
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• pp.85-86
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• 2019

Recently, the educational facilities were 45% among total damaged facilities from the Po-Hang earthquake. Consequently, the seismic reinforcement of existing educational facilities were ended up attracting people's interesting. However, research is insufficient to consider that how far technology has been developed. Therefore, the purpose of this study is to investigate the level of domestic guideline research by comparing to foreign guidelines in regard to seismic reinforcement methods applicable to existing educational facilities. To achieve the objective, first, the current status of seismic reinforcement projects in domestic educational facilities was analyzed. Second, the domestic and foreign seismic reinforcement methods guidelines for structural, non-structural was compared. Third, the improvement directions for future guidelines were suggested. As a results, the improvement directions of domestic seismic reinforcement methods guidelines were proposed. First, the structural seismic reinforcement strategy needs to be segmented. Second, it is necessary to analyze about non-structural guidelines based on additional cases. In the future, this study can be used as a basic material for developing seismic reinforcement methods guidelines in domestic existing educational facilities.

• Proceedings of the KIEE Conference
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• summer
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• pp.1492-1494
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• 2004

In recent years, the photovoltaic(PV) industries have been increasing steadily above averaged $30\%$. Japan, USA and Europe have been playing a leading part in photovoltaic industry. In this paper, we review status of the global PV market and distribution around these countries. From the results, we will intend to supply the useful materials for domestic PV distribution.