• Journal of Christian Education in Korea
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• v.79
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• pp.219-242
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• 2024

The purpose of this study is to examine the implementation process of peace and unification education operated by the Moon Ik Hwan's House of Unification and what future tasks will be. The House of Unification, established after Moon Ik Hwan's death, contains important materials from modern and contemporary Korean history. This place conducts peace and unification education according to Moon Ik Hwan's theory of unification, and approached it as an action research to clarify the direction and tasks of peace and unification education. The researcher confirmed the direction of improvement of the program through two classes, and explored the research results by executing a second program reflecting this. The results of the study are as follows. We should look at Moon Ik Hwan, who reflects his appearance as a Christian figure and his thoughts as a unification activist. In addition, rather than approaching the issue of unification through macroscopic discourse, we should look at it as a problem of daily life. It should be a peace and unification education that allows you to meet comfortably through various teaching and learning methods.

• The Korean Journal of Archival Studies
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• no.66
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• pp.317-355
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• 2020

Moon Ik-hwan's prison letters are valuable historical materials managed by the Moon Ik-hwan House of Unification, reflecting an aspect of modern and contemporary South Korea. He wrote these prison letters during a period of approximately 11 years and three months. Today about 800 of them remain and are in an urgent need for measures to ensure their long-term preservation and Use. This study set out to introduce their current state that had been made to the public only in fragments, analyze their characteristics as objects of records management, and propose directions and strategies to provide them as part of online service. For these purposes, the investigator analyzed Moon's personal life and life in prison as the backgrounds of their creation and examined their unique characteristics as prison letters according to the scope and size, recipients, reproduction and circulation process, and the medium of lettercards. Based on these efforts, the study shed new light on the significance of use in private archives and provided a case of online utilization tasks and strategies based on the characteristics of letters as one of the representative types of personal records.

• The Korean Journal of Archival Studies
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• no.82
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• pp.47-86
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• 2024

The role of the archive providing the service is crucial for making records more widely known and utilized. The personal letters exchanged between Moon Ik-hwan and Park Yong-gil are unique personal records that fill the gaps left by public records during the politically tumultuous period of the early 1980s in Korea. This paper aims to shed light on the context of record management by comprehensively analyzing these letters in terms of their interrelationships. To achieve this, the study analyzes the context of 694 letters exchanged between the two during Moon Ik-hwan's imprisonment in the third prison following the Kim Dae-jung Conspiracy Case. The research methodology involved reviewing literature and records to summarize the historical context and personal backgrounds, and a comparative analysis was conducted to reveal the interrelationships and meanings within the texts of the letters. The findings of this study can be summarized into three key points. First, the paper outlines the shared context of the letters by summarizing the political and social circumstances of the time, particularly focusing on the Kim Dae-jung Conspiracy Case, and the characteristics of individual relationships. Second, it distinguishes the direct methods of letter exchange, categorizing them into routine and atypical methods, and identifies the relationships between the letters, the flow of dialogue within them, and their distinctive features. Third, it explores the interrelations and meanings between the contents of the letters. Through this analysis, it was confirmed that the two sets of letters, as a unified and expansive text, display characteristics of integration, competition, and expansion in their content. This analysis emphasizes the importance of understanding the context of letters in record management and demonstrates the need for archives to provide rich contextual information when offering access to letters.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.10a
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• pp.387-388
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• 2016

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.234-235
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• 2011

계통에 대규모의 풍력발전의 투입양이 증가함에 따라 실효치 기반의 해석이 필요하다. 계통 내에 무효전력 불균형에 의한 풍력 발전의 한계량을 결정하기 위하여 연속조류법을 이용한 한계량 선정 알고리즘을 수립하였다. 이를 위하여 풍력발전단지를 등가화하고, 타입에 따른 풍력발전기의 정적 모델을 수립하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06a
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• pp.158-159
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• 2008

• Proceedings of the KIEE Conference
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• 2001.11b
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• pp.60-62
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• 2001

This paper shows the optimal bidding strategy determination method using Nash equilibrium concept by defining bidding strategy vector. This vector is 2-dimension vector whose components are generation amount and generation cost. Thereby we are able to make all possible strategies and their's payoff table. And then we erase dominated strategies one by one so that we obtain Nash equilibrium, the optimal bidding strategy of generation bidding game.

• Journal of the Korea Institute of Military Science and Technology
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• v.16 no.2
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• pp.199-206
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• 2013

In general, radial velocity of a target can be obtained by acquiring doppler frequency shift in case of a doppler radar, or can be obtained by acquiring range rate in case of a pulse radar. Then radial velocity can be converted to tangential velocity using aspect angle or position variation per unit time. These two ways have the same meaning in physically, but result in different uncertainty finally. In this paper, it is described not only the two transformation procedures to calculate tangential velocity from radar measurement data, but also the result of combined uncertainty comparison between these two procedures.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.278-279
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• 2011

세계적으로 풍력 에너지에 대한 수요가 증가하고 있으며 이러한 풍력발전의 집중화 및 대규모화에 따라 풍력발전기가 고려된 계통의 해석이 필수적이며 이에 따라 풍력발전기가 고려된 계통의 해석을 위해 풍력발전기의 특성 및 출력을 파악 할 수 있는 정확한 모델링이 요구된다. 따라서 풍력발전기가 포함된 풍력발전단지의 모델링 및 조류계산 레벨에서의 무효전력보상 모델링의 방법을 정립해보며 이를 바탕으로 풍력 발전기가 포함된 모의 계통을 설계하였다.

• Bulletin of the Korean Space Science Society
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• 2004.04a
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• pp.63-63
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• 2004

국가지정연구실 사업인 “인공위성 및 지구접근천체 감시연구(NEOPAT)”에서는 2001년부터 2004년까지 인공위성에 대한 광학관측을 추진하였다. 인공위성의 궤도에 관한 자료는 미국 NORAD에서 제공하는 TLE(Two Line Elements)를 이용하였으며, 한국천문연구원에서 개발한 KODAS(KAO Orbit Determination & Data Analysis System) 소프트웨어를 TLE에 사용하여 임의의 시각에서의 위성에 대한 위치 정보를 얻을 수 있었다. (중략)