• Korean journal of communication and information
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• v.53
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• pp.100-120
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• 2011

The inauguration of President Lee Myung-bak symbolizes the success of the "Lost 10 Years" election strategy. This study investigated the meaning of the "Lost 10 Years" strategy and compared this strategy to other traditional propaganda strategies. Although the "Lost 10 Years" is a Grand National Party (GNP) election strategy, it also functions as a conservative propaganda strategy by conservative political groups and media. Thus, this study intends to compare the rhetoric of the GNP with conservative media and find any similarities between the two entities in the context of the "Lost 10 Years" propaganda strategies. This study gathered data from various conservative sources such as the GNP homepage and conservative newspapers to uncover common conservative propaganda messages. The results showed that the first-level propaganda strategies are very similar to the second-level traditional Lasswell strategies. This implies that the "Lost 10 Years" strategy benchmarked traditional propaganda strategies and the GNP won the presidential election because the effectiveness of traditional propaganda strategies was culminated with the support of the conservative media. With these research findings, the study discussed the implications of the propaganda strategies used by conservatives and future research prospects about the subject.

• International Area Studies Review
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• v.14 no.3
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• pp.312-338
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• 2010

This paper investigates the value relevance of advertising activity over the period from 2001 to 2009 in the listed Korean stock markets(KOSPI and KOSDAQ). In addition, this paper divide all sample firm into several subsample, based on R&D intensity and export ratio in total sales. The empirical result of this paper shows following two evidence; First, advertising intensity, which proxies for advertising activity, is significantly related to firm value at the 1% level of significance. Second, advertising activity of high R&D intensity and high export ratio sample firms has more significant value relevance than for firms with low R&D intensity and low export ratio. The empirical results suggest that moderation effect of R&D intensity and export ratio are very important factor in determining the value relevance of advertising activity.

• Proceedings of the KIPE Conference
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• 2004.07b
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• pp.756-759
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• 2004

실제 3상 시스템에서의 공급전압은 다양한 이유로 인하여 불평형이 되는데, 정류시스템의 특성과 입력 전류의 질은 이 같은 불평형의 증가와 함께 더 나빠지게 된다. 또한 정류기 선전류 고조파는 전력시스템의 동작을 방해하고, 정류기 역률을 줄이며, 공급되는 전력으로부터 사용 가능한 전력을 제한하게 된다. 이에 정류기의 출력 필터 인덕턴스의 적절한 설계가 정류기 선전류 파형과 선전류 고조파, 역률을 결정하는 중요한 역할을 하게 된다. 이에 이 논문에서는 출력 필터 인덕턴스 값의 변화에 따른, 단상과 삼상 정류기의 선전류 고조파와 역률을 해석하고, 또한 지금까지 3상 평형상태의 전압에서만 해석되어 오던 것을 3상 불평형상태의 공급전압에까지 확대하여 성능을 평가하였다. 그리고 그것은 $5\%,\;10\%,\;15\%$의 3가지의 불평형 레벨을 가지고 해석 되었고, 시뮬레이션과 실제적인 실험을 통하여 적절한 출력 필터 인덕턴스의 디자인 값을 선정하는데 기준을 제시하였다.

• Proceedings of the KIEE Conference
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• 2004.10a
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• pp.55-59
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• 2004

유한요소법을 이용하여 전자장을 해석할 경우 전류원이 전 영역에 비해 극히 작은 영역이면, 요소분할 과정에서 소스부분을 세분하여야 하므로 결국 미지수의 증가를 가져오게 된다. 또한, 선전류 문제의 경우 2차원 유한 요소 해석이 용이하지 않다. 이를 보안하기 위해 본 논문에서는 소스가 선전류이고 관심 영역이 선전류원으로부터 떨어져 있는 경우, 소스 영역은 해석해를 적용하여 유한요소법과 결합하는 방법을 제시하였다. 해석적인 해는 원통좌표계에서 반정에 대한 멱함수와 회전각도에 대한 삼각함수의 곱의 형태로 표현된다. 이때 두 종류의 적분 상수가 있는데, 이는 경계상의 포텐셜값과 유한요소법의 경계 적분항을 푸리에급수로 전개한 계수로 표현된다. 제안한 알고리즘의 검증을 위하여 해석해가 존재하는 모델을 설정하여 해석적인 방법, 기존의 유한요소 법 및 결합 방법에 의한 해를 비교 검증하였다.

• Korean journal of communication and information
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• v.31
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• pp.9-49
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• 2005

This research analyzes contents of international news in the North Korean newspapers to examine the relationships between foreign policy of the labor party and propaganda of foreign affairs. The results show that international news of the Rodong shinmun and Minjoo Chosun as the ideological apparatus reflects the recent changes of foreign policy of the Kim Jung-Il regime, aiming at the successful control and mobilization of the people. However, the coverage difference between two newspapers has not been found, which means that the press control of the state is routinized. The relationships between political power and the press in North Korea has been discussed from the perspective of international communication.

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.364-371
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• 2018

In the 1960s, both South and North Korea needed to stabilize their regimes, and propaganda films were at the core of establishing this purpose. South Korea claimed legitimacy of a military government and called for service to fulfill the government's mission of the era, while North Korea emphasized the impeccability of their leader and the superiority of their socialist system. This study investigates image reproduction strategies used in South and North Korean propaganda films at the time under the context of domestic and foreign environments in the 1960s. First, South and North Korea portrayed their rulers as a strong leader and friendly leader, respectively, to establish legitimacy. Second, South and North Korea tried to image the same incident from different views in order to instill the spirit of age defined from their own perspectives. Third, propaganda films at the time portrayed desirable images of citizens (people) and visualized a flawless government. Authoritarian governments in South and North Korea in the 1960s facilitated the establishment of the so-called official society through propaganda films.

• Cartoon and Animation Studies
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• s.40
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• pp.83-107
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• 2015

Propaganda is often accepted as the political promotion that had used mostly by the socialist states during the First and the Second World Wars and the Cold War and by Hitler who governed Germany. Therefore, cases of the study on the image and picture propaganda were mostly posters or films of the socialism period when the propaganda was active. However, today it is not easy any more to find propaganda of the clear promotion characteristic as the past. In these modern times, it has changed into metaphorical propaganda based on 'persuasion', rather than publicity like past. Therefore, it has been changing from the direct promotion of the past into the indirect persuasion; and from the raw, direct and powerful publicity and claim into the soft and metaphorical persuasion and appeal. Thus, investigating again the contemporary propaganda will be an important element in analyzing contemporary images. The animation, selected as a target of the analysis of propaganda, exists in various ways in various images of the modern times, which is not too much to say that today's society is the television society. Besides, the animation is the image that can cover all ages as men and women of all ages can watch, so it is proper for analysis of the contemporary propaganda of metaphorical, indirect and various forms.

• Korean Journal of Optics and Photonics
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• v.1 no.2
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• pp.169-177
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• 1990

We have constructed the laser system which was consisted of a high voltage pulse poner supply, a rapid high voltage spark gap and the Blumlein transmission line circuit of the multiple parallel plate capacitor type, and have studied the self-preionization effect from this laser system without additional modifications. The value of inductive or resistive loading of the laser oscillator seems to have a significant effect on the preionization. The optimal operational condition of this laser system was obtained at the inductive loading of L = I mtl across the laser tube with the spark gap distance of 6.0 mm. nitrogen pressure of 50 torr, when repetition rate was 70 Hz. Stability was found to be better than 2.0Yo and EIP was 867 V/cm.torr.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.354-366
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• 2020

It is the purpose of this study to propose improvement options and guidance methods for public design around elementary schools from the perspective of child friendly cities. The study first takes the Convention on the Rights of the Child as a benchmark, and integrates relevant United Nations documents on child friendly cities and those on child friendly cities in Shenzhen to derive five principles of public design around child friendly schools, namely, safe environment, protective measures, pedestrian friendly environment, independent environment for going out, convenient and fun environment. Subsequently, this study investigates the public design of 25 elementary schools in Futian District, Shenzhen, China, evaluates the quality level of public design according to the five principles, and points out the problems that exist in public design with lower quality level. Furthermore, in response to the existing problems of public design around elementary schools in Shenzhen, this study improves them from three aspects: public space, public facilities and public media design. More importantly, the design reinforces the safety and child protection of the environment, facilitates children's walking and independent going out, and provides a convenient and fun design that meets the physical and psychological needs of children, designed to be child-friendly. Not only does this design provide guidance for the construction of the environment around the elementary school in Shenzhen, but also provides guidelines for the construction of a child-friendly city in Shenzhen.

• The Proceeding of the Korean Institute of Electromagnetic Engineering and Science
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• v.19 no.3
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• pp.64-71
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• 2008

본 고에서는 의도성 기기에 대한 전자파 간섭을 규제하는 방법 중에서 "공중선전력+안텐 이득"을 통해 규제를 행하는 경우, 합리적인 안테나 이득 측정 방법에 대해 나타내고자 한다. 이는 ERP/EIRP를 규제 대상으로 하는 것, 이 외에도 공중선전력과 안테나 이득에 대해서도 규제하겠다는 의미인 것이다. 한편, 중 출력 혹은 대 출력의 무선 장비의 ERP/EIRP를 산출하는 경우에 매우 유용하고 합리적인 방안이 될수 있다. 본 고에서는 간섭 통제를 위한 안테나 이득 측정 기술을 나타내고자 한다.