• Journal of KIISE:Computer Systems and Theory
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• v.28 no.4
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• pp.204-212
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• 2001

본 논문에서는 조합논리회로의 테스트 컴팩션을 위한 두 가지 효율적인 알고리즘을 제안한다. 제안된 알고리즘들은 각각 동적인 컴팩션 기법과 정적인 컴팩션 기법을 사용하고 있으며, 실험을 위해 기존의 ATPG시스템인 ATALANTA에 통합 구현하였다. ISCAS85와 ISCAS89(완전스캔 버전) 벤치마크 회로에 대한 실험에서 본 시스템은 기존에 발표된 다른 컴팩션 알고리즘에 비하여 보다 작은 테스트 집합을 보다 빠르게 생성하였으며, 실험 결과를 통하여 제안된 알고리즘들의 유효성을 입증할 수가 있었다.

• Journal of the Korean Geotechnical Society
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• v.22 no.11
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• pp.13-23
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• 2006

The sinkhole and leakage in dam core were detected at one of earth fill dams in Korea. The damage areas in the core of the dam were repaired by compaction grouting method. This study is to evaluate compaction grouting activity by in-situ and laboratory experiments before, during and after the remedial work. The intensive site investigation and geophysical survey were conducted during and after the compaction grouting work. The compaction grouting work was carried out for the damaged dam core between June 16 and August 24, 2000. The leakage reduction generally occurred in the core of the dam after the remedial work. The use of compaction grouting was considered the proper countermeasures for repairing the damaged dam. It shows that the loose or voided zones have been properly filled and the leakage has been reduced by about 96% of that before the treatment of the remedial work performed at dam core by compaction grouting.

• The Journal of the Korea Contents Association
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• v.9 no.2
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• pp.193-202
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• 2009

This dissertation is considerably studied Faction Genre which is embossed as a new image content, and it is figured out practical used works' possibilities for Korea film production's varieties. Faction, a neologism, which is combined by Fiction and Fact, is a boundary as limits. If authentic history is closed to a truth, it is a record history description method. Also, if unauthorized history is closed to a fake, it is a fictitious history description method. In addition, macro history and micro history are respectively connected to social criticism's matter and personal action, and these can make various analyses, depend on a boundary's limits and personal analysis. On the other hand, history film could be remembered to audience merely history film itself without existed history's fact. However, there are Faction Genre's Genre possibility and film's attraction which indirectness experience of historic fact could be experienced through film. For Faction Genre’s developing solution, there are three cognitive switches; audience's interpretation ability about history film through watching perception, linking between the past and the present for audience through communication with history, audience's considerable decision about history first or fiction first as film writer's interpretation. Above all, hopefully filmic pressure can be shown with historical true to audience. Therefore, it would be Korea Faction Genre's attraction and hope.

• Journal of Satellite, Information and Communications
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• v.10 no.3
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• pp.131-136
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• 2015

In this paper, prior to the flight model X-band dual-mode circular cavity filter required for the high power transmission of the observation payload in the geostationary satellite, the development model are designed and analyzed to show the analytical multipactor requirement margin. First of all, the multipaction breakdown power sensitivities were analyzed by changing the iris width and thickness within the filter, and through that the iris width and thickness was selected and then the multipaction threshold powers over the frequencies within the bandwidth were analyzed and the required margin of 8 dB was obtained. Also for the high power transmission filter, another important phenomena known as corona breakdown are analyzed for the iris width and thickness changes. Finally the development model manufactured was tested and the results met the key requirements.

• The Journal of the Korea Contents Association
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• v.15 no.6
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• pp.179-190
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• 2015

The current movie world is called the era of faction hot-wind by the continuous hits of faction films. The interpretation of the missing 15 days in the Annals of the Joseon Dynasty during Gwang-hae's reign based on one sentence in the record makes 'faction' that there was another king, drives audiences to absorption and imagination in the faction film < Gwang-hae: The Man Who Became King >. Furthermore, this film redefined historical king Gwang-hae as an ambivalent image through Gwang-hae and Ha-sun who filled the role as the king in it. Also, this film was appraised by reviews of reinterpretation of the image of leader who people want and hit success when the film released before the season of the presidential election. This thesis considers 'Faction' which is marked as a new image content and analyzes the film < Gwang-hae: The Man Who Became King > which is listed as Korea's all-time sixth highest grossing film with 12,323,555 tickets sold nationwide by three sections; < Gwang-hae: The Man Who Became King > as faction film, two images of Gwang-hae, and the appropriateness of film release time. In conclusion, the film < Gwang-hae: The Man Who Became King >. succeeded since it communicated with people to satisfy their wishes and taste. It would be necessary to study and analyze the basic connection between the trend of movies and Strategic elements of the box-office results, and a significant stride for progression of the movies.

• The Journal of the Korea Contents Association
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• v.6 no.11
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• pp.56-64
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• 2006

It seems that there has been a tendency of faction film which reveals imagination of state/nation. As typical examples, & would show the relationship between some factional imagination and the project of blockbuster. In this regard, I've researched the tradition of cinematic representation of state/nation and some historical aspects which reveal the being of official films ruled by oppressive political intention. As a kind of discourse dealing with state/nation, & have specific strategy of representation. The analysis about that process might enable us to understand what is nationalism and what is the nature of ideological discourse consumed by faction-related products.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.525-536
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• 2016

is basically based on a written history but is narrated for an unwritten history with imagination. This study explored whether viewers of tow films and regard them as a real story or an unreal story. Analysis of film contents and data from a nationwide online survey(N = 300) were executed. This study found the following. First, viewers consider a true story but a imaginary story. Second, viewers show different ideologial and emcotional evaluation, and strength of memory between two films. Finally, viewers are not likely to evaluate performative value of two history films, which suggest a pluralistic interpretation of history, as they regard the films as an imaginary story or a recreation.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.39 no.6
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• pp.779-788
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• 2019

The compaction grouting method is one of the conventional ground improvement methods, which consolidates and compacts the surrounding ground through the injection of grout materials with low mobility. Injecting the grout into the ground can improve the soil properties, as well as form a composite of soil-grout columns. However, the conventional grout pumping is not applicable to handle multiple injection holes at the same time, which may diminish its constructability when the construction time is not enough. This paper proposes a simultaneous multiple compaction-grouting method using a new pump system developed to cover up simultaneously three injection holes at a time. Field injection tests with a single injection hole and with triangular arrangement of injection holes were conducted to evaluate the applicability of the proposed method to soft clay ground. In addition, a series of standard penetration tests (SPTs) were performed to assess the efficiency of each arrangement in improving the soft ground. It is noted from the in-situ test results that the interval distances between injection holes and the elapse time for ground stabilization are the crucial factors governing the applicability of the simultaneous multiple compaction-grouting method to improve the soft clay ground.

• The Korean Publising Journal, Monthly
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• s.370
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• pp.54-55
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• 2006

• Journal of the Korean Geosynthetics Society
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• v.19 no.4
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• pp.11-20
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• 2020

This study introduced the compact grouting method that can be used for improving soft ground and restoring buildings with unequal subsidence. The pump used in the traditional compact grouting method is a system that injects one hole each, which reduces the construction efficiency, and the analog injection method manually manages the construction by field workers, making it difficult to manage consistent quality. Pump and quality control system were developed to solve problems in existing construction. Since field supervisor determines amount of injected materials by using analog equipment and controls manually, it is difficult to manage consistent quality of construction. Therefore, the quality control system was developed in order to solve that problem. The quality control system consists of automatic mixing system of injection materials, multiple simultaneous injection pumps, and injection management monitoring system. Performance of the quality control system was verified through on-site testing, and ground improvement performance was verified through quality testing after testing and testing of the compact grouting method. Therefore, it is expected that the integrated quality control system developed will improve the quality assurance and efficiency and stability of construction at sites where construction and quality verification are difficult.