• International Journal of Advanced Culture Technology
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• 제6권2호
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• pp.80-85
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• 2018

In the 1990s, South Korea recently launched Space Development and is pushing for a step toward Space. In the Space Launch Vehicle field, the development of Practical satellite type Launch Vehicle (Korea Space Launch Vehicle II) has progressed to the stage of proprietary development, and in the field of Satellite development, they also have a great deal of competitiveness. This study will be a shortcut to rediscovering our potential and looking for breakthroughs by reviewing and re-examining the effects of past Space development.

• 한국토양비료학회지
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• 제9권3호
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• pp.117-132
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• 1976

Fertilizer has been played greately on the agricultural development as well as food production and agriculture has also promoted the development of fertilizer industry. There were, however, many difficulties between supply and demand of fertilizer throughout the decade. In this regard, this paper is involved with present situation and prospect of commercial fertilizers, in view of domestic and international scheme on resources, production, and demand within the limited information. Brief history of commercial fertilizer in Korea has outlined for the introduction and fertilizer consumption per unit area also discussed.

• International Journal of Computer Science & Network Security
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• 제22권8호
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• pp.420-424
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• 2022

The Arab Automotive Company was the first corporation in Saudi Arabia and was founded in 1928. Since then, the number of Saudi corporations had increased. In 1985, Tadawul (The Saudi Stock Exchange ) was instituted under the supervision of the Saudi Arabian Monetary Authority (SAMA) and the base value of the index was 1000. This decision came as a response to accelerated growth in the number of Saudi corporations which had increased during the 1970s as the Saudi's economy developed.

• International Journal of Costume and Fashion
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• 제15권1호
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• pp.75-85
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• 2015

Due to the plethora of political, economic, and social challenges experienced on a global scale in the 21st century, students need to be concerned with more than their immediate surroundings (Johnson, 2005). When implemented in an educational setting, topics encompassing social justice may provide students with the confidence and skills to become "reflective, moral, caring, and active citizens in a troubled world" (Banks and Banks, 2009, p.5). The purpose of this article was to provide examples of undergraduate lessons focused on sweatshop conditions within three time periods of United States history that incorporate social justice into the course curriculum. By implementing social justice lessons into the curriculum, students can engage in critical reading, writing, and thinking about injustices faced by society. Girded with knowledge of past oppression within the apparel industry, students may become actively engaged in challenging social injustices in our world.

• 한국한의학연구원논문집
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• 제16권2호
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• pp.43-55
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• 2010

Objective : There is a growing interest on Complementary and Alternative Medicine(CAM). But the term 'CAM' often causes confusion, for the perception of CAM is determined by how the relationship between CAM and Conventional Medicine is established. Methods : In this paper, we researched the concept of CAM through the change in the terminology and definition of CAM throughout history. Furthermore, we also analyzed related papers in Korea. Results : International studies show that the relationship between Conventional Medicine and CAM has become more cooperative. Meanwhile, in Korea, Korean Medicine is categorized as a type of Conventional Medicine, not CAM. Conclusion : Though Korean Medicine is included in Conventional Medicine in Korea, the research methodology is still restricted in ways of bio-medical science. Further study on the original research method of Korean Medicine is needed.

• Journal of the Korean Data and Information Science Society
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• 제18권4호
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• pp.1023-1032
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• 2007

We introduce the statistical system of the Commonwelth Independence State(CIS) countries located in the Central Asia. At present, the level of the national statistics production system of Korean National Statistical Office(NSO) is very high and locate on just behind Japan among all asian countries, and they are also trying to reach the statistics quality level upto the advanced developed countries in the world. To have the optimal Statistics production processing, we must understand the methodologies parts as well as the aspect of the macro statistics that can be applied to the country#s economic plan. Like the history is repeated, it is valuable to look at the development history of statistical system of other countries one century ago. We study the relationship among CIS countries along with the history of Russian statistics development. It will be helpful to look and understand the statistical system of CIS countries including Russia to use their statistics for international comparison study.

• International Journal of Concrete Structures and Materials
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• 제7권2호
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• pp.135-153
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• 2013

This study investigates the direct displacement based design (DDBD) approach for different types of reinforced concrete structural systems including single moment-resisting, dual wall-frame and dual steel-braced systems. In this methodology, the displacement profile is calculated and the equivalent single degree of freedom system is then modeled considering the damping characteristics of each member. Having calculated the effective period and secant stiffness of the structure, the base shear is obtained, based on which the design process can be carried out. For each system three frames are designed using DDBD approach. The frames are then analyzed using nonlinear time-history analysis with 7 earthquake accelerograms and the damage index is investigated through lateral drift profile of the models. Results of the analyses and comparison of the nonlinear time-history analysis results indicate efficiency of the DDBD approach for different reinforced concrete structural systems.

• International journal of advanced smart convergence
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• 제1권2호
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• pp.39-42
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• 2012

This paper proposed a method that detects emergency situations in a video stream using MHI (Motion History Image) and template matching for a video-based intelligent security system. The proposed method creates a MHI of each human object through image processing technique such as background removing based on GMM (Gaussian Mixture Model), labeling and accumulating the foreground images, then the obtained MHI is compared with the existing MHI templates for detecting an emergency situation. To evaluate the proposed emergency detection method, a set of experiments on the dataset of video clips captured from a security camera has been conducted. And we successfully detected emergency situations using the proposed method. In addition, the implemented system also provides MMS (Multimedia Message Service) so that a security manager can deal with the emergency situation appropriately.

• 대한정형도수물리치료학회지
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• 제6권2호
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• pp.39-54
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• 2000

PURPOSE; The main purpose of this article is to document correctly of the orthopedic manual therapy's history in Korea. Therefore this study aimed not only to know the root of the historical Korean OMT, but also to develope of the Korean manual therapy advanced in future. RESULT; The results of this study were as following; 1. The first introduction for OMT in Korea is the '1st International Orthopedic Physical Therapy Seminars' at Seoul National University Hospital by Prof. Russell M. Woodman etc(Quinnipiac college, USA), 1991. 1.16-1.21. 2. The first OMT study group in Korea is to establish the 'Korean Study Group of OMT at Hallym University Kangdon Sacred Heart Hospital, 1992.2.22. 3. The first OMT journal in Korea is the 'Jr. of KAOMT(1:1)', 1995.10.10.

• 한국수학사학회지
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• 제23권4호
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• pp.31-46
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• 2010

본 논문에서는 국제 수학올림피아드(IMO)에서 최상위 그룹에 속해있는 한국, 중국, 미국의 수학 영재교육의 실태를 비교 분석하고 이들 국가에서는 수학 영재교육을 위해 어떠한 측면을 강조하고 있는지 알아본다. 또 최근의 국제 수학올림피아드(IMO)와 수학 과학 성취도 추이변화 국제비교연구(TIMSS)의 결과를 통해서 앞으로의 우리나라 수학 영재교육이 나아갈 방향을 알아본다.