• Trans-
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• v.1
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• pp.91-116
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• 2016

The theme of this research is the music visualization on stage. As the collaborated work, combining the dance, images with the Isang Yun's music, is showing the staged music, which is expressing the music not only through the sound but also the visualization. In the process of visualizing the music through the body and images on the stage, Isang Yun's musics are recreated in the hand of today's artists. The study found that the recreated work from the new point of view, like Interview with Isang Yun can be the bridge between the composer and today's artists and we can see the future through it. Even though, this paper analyzed the work through the aspects of dance and images, the main theme of the work is focusing how can we deliver the music in the new representative form through formative visualization on the stage.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.36 no.12B
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• pp.1522-1536
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• 2011

Due to the advance of broadband communication networks including the Internet, the release of diverse media, and the busy life cycle of modern people, it became difficult to watch TV programs strictly according to the program schedule. Instead, demand to download and watch the programs at any time on TV is increasing. In order to meet the demand, terrestrial DTV broadcasters developed a TV service which provides various on-demand contents by integrating terrestrial DTV network and the Internet without enforcing viewers to subscribe broadcasting services such as IPTV or CableTV, and standardized it as OHTV(Open Hybrid TV). In this paper, we explain the current status of OHTV standard and worldwide hybrid TV services and their technical standards. We also provide a strategy for the next version of OHTV standard in order to enhance the value of OHTV.

• The Journal of the Convergence on Culture Technology
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• v.1 no.3
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• pp.77-82
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• 2015

Recently there are a lot of cases of pneumothorax disease among young people. Also, thoracic Surgery is just a disease that often emerges in the background in the medical drama related to a pneumothorax. However, despite being exposed to a lot of diseases in the mass media pneumothorax, actual pneumothorax patient do not know cases that have early signs of tension pneumothorax, the disease occurs even when coming to the emergency room, and Patients are also looking for the hospital of right lung surgery. When early symptoms of pneumothorax helps to prevent the onset of these problems, it has been studied and dose not receive any treatment. In this paper pneumothorax is compared by the various methods of treatment, and pneumothorax is introduced patients with symptoms in many medical dramas. And Other internet sites including google were investigated for various treatment methods through academic papers related to pneumothorax.

• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2016.11a
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• pp.121-121
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• 2016

치아는 인체중에서도 혹한 환경에서 부분으로 높은 하중과 타액과 같은 강 부식성 매체로 그 환경이 상상을 초월한다. 즉 반복적으로 가해지는 하중(응력)과 침식을 유발하는 타액과 음식물 등이다. 따라서 치아가 쉽게 파괴되거나 썩는 현상이 나타나게 된다. 이렇게 사용되다가 치아의 역할을 다하게 되면 인공치아를 사용하게 되는데 그 재료가 바로 타이타늄(Ti)이다. 생체매식재로 사용되는 Ti는 반응성이 높아 산소와 쉽게 결합하여 표면에 TiO, $TiO_2$, 및 $Ti_2O_3$와 같은 산화피막을 표면에 형성함으로써 뛰어난 부식저항성과 생체적합성을 가지며 생체에 독성이 없고 탄성계수가 골과 비슷하여 골과 임플란트 경계면에서 응력분산에 유리한 성질 등 물리적, 기계적 성질이 뛰어나 외과용 임플란트 재료로 가장 좋은 재료이다. 금속 임플란트의 생체적합도는 임플란트 재료 자체보다는 생체 내 산화막이 화학적으로 불안정할 때 부식이 발생하게 되고 그 결과 금속이온이 주위로 유리되어 조직반응을 일으키므로 금속의 표면을 덮고 있는 산화막에 의해 좌우된다. Ti는 생체불활성재료로서 매식재료로 사용할 경우 뼈와 잘 융합되는 골유착을 나타내나 골과 화학적결합은 하지 않고 골형성을 적극적으로 유도하지 못함으로 환자의 치유기간이 길어지게 된다. 이러한 이유로 골조직내 임플란트의 접합을 개선하기위한 연구가 이루어져 골과의 결합을 높이기 위해 골유착을 일으키는 Ti에 골성장을 유도하는 뼈성분인 하이드록시 아파타이트(HA)라는 물질을 플라즈마 코팅법을 사용하던가 아니면 Hanks' solution내에서 침적 후 HA도금을 하는 방법 등으로 처리하고 있다. 그러나 플라즈마 코팅법은 고온에서 처리를 행하고 Hanks' solution내에 침적할 경우 Ti표면에 밀착도가 저하되거나 합금의 상변화 등으로 인하여 표면처리 과정 중에서 내식성이 크게 감소될 수 있다. 이러한 여러 가지 코팅법을 통하여 골 유착을 증진시키기 위한 연구는 계속되고 있지만 임상적으로 사용 후 문제가 단시일에 발생되는 것도 아니고 수년이 지나야 나타나게 된다. 이러한 방법으로 코팅을 하게 되면 골과 잘 유착이 되어 자연차아와 같은 기능을 하게 된다. 따라서 이러한 문제를 최소화하는 방법이 나노구조를 표면에 형성시켜 골유착을 쉽게 함으로써 이를 개선할 수 있을 것으로 생각되어 본 강의에서는 임플란트의 문제와 사용되는 재료에 대하여 고찰하여 자연치아를 대체 할 수 있는지 알아보았다.

• Journal of the Korean Association of Geographic Information Studies
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• v.7 no.2
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• pp.29-36
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• 2004

The purpose of this study is to analyze DMB(digital multimedia broadcasting) technologies of transmitting GIS-based traffic information for developing DMB systems compared with FM DARC(FM data radio channel). R&D and standardizations for transmitting GIS-based traffic information have been rapidly changed, as radical developments in ITS(intelligent transportation systems), telemaics, and communication methods such as ubiquitous and convergences of broadcasting and communications. Each communication method employs different GIS format, protocol, and standardizations, i.e., GML(geography markup language) and TPEG(transport protocol experts group). This paper presents technical methods and trends of transmitting traffic information using broadcasting along with FM DARC, in general, and DMB, in particular.

• Journal of Digital Contents Society
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• v.19 no.2
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• pp.229-236
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• 2018

The background fort this study is related to the concept of modern time and space which has been extended from physical space to virtual space in the present times witnessing the advent of the Fourth Industrial Revolution. Based on visual tactility and illusion in virtual reality, we intended to present the possibility of the interactions as realistic as the interactions occurring in reality. Regarding the scope of this study, we analyzed the relationship between illusion in game space and immersion in interactions based on the games used frequently among current virtual reality contents. The results of the study showed that the interactions in virtual reality occurred within the space converging the time and space and that the illusion of digital images had realistic position of reality without original. Research which investigates the interaction in virtual space and media projection method for real space and virtual space will provide useful basis for promoting technological development based on novel methods differentiated from existing image grammar and for identifying the content utilization methods.

• The Journal of the Convergence on Culture Technology
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• v.6 no.1
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• pp.361-366
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• 2020

The Korean movies, and are suitable for "B-movie" for spending low budget and utilizing subculture factors such as kitsch, parody. Using surrealistic space and arbitrary language is the most prior element in constituting 'B-affection'. In that sense, Behind the Dark Night, Super Margin have characteristics overcrossing the media from comics to film. Despite absurd story, Behind the Dark Night has a realistic and concrete sense of what is the making films. The hero in Super Margin was swindled, so he strikes a blow the breeding-place of crime himself. In conclusion, showing comics characteristic aspects has been increasing comedy effects. But, on the other hand, Behind the Dark Night, Super Margin have pointed out that there are many kind of social problems such like career, fraud etc. In addition, they introspect the meaning what is that to making films.

• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.165-170
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• 2020

In this study, after applying VR 360-degree video contents for intravenous infusion education, basic data on whether VR 360-degree video can be applied as educational content in the future is prepared by grasping the empathy and flow of nursing students in graduating grades. The VR 360 degree intravenous infusion educational content was developed in four-step process of planning, production, modification and completion. The design of this study was descriptive research, and the study period was from November 9 to November 22, 2019. The subjects of this study were 4th grade nursing students at a university, totaling 64 students. Nursing students watched VR 360 degree intravenous infusion educational content using HMD(head mounted display) under the safety management of the researcher. As a result of the study, the empathy of nursing students was 5.32±0.88 points and the flow was 6.02±0.84 points out of 7-point scale. The VR 360 degree intravenous infusion educational content developed in this study can be used as an educational medium in subjects and comparative departments, and it is necessary to specifically develop and verify teaching and learning methods in future studies.

• The Journal of the Convergence on Culture Technology
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• v.6 no.4
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• pp.31-37
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• 2020

This study examines the way poetry text is inserted in dramas and the way poets represent themselves through the drama "The climax" (2011). The drama features Lee Yuk-sa, a poet and independence activist, as a central figure and chooses a narrative structure that follows his life. The drama maximizes the lyricity and visual beauty of the drama by inserting his poems with fantastic images at the most dramatic moments of the poet's life. The image presented with the poem maximizes Lee Yuk-sa's intense hardship, while portraying the poem as a crystal of this hardship. Thus, the drama "The climax" uses Lee Yuk-sa's poetry to visualize the inner world of the central character Lee Yuk-sa. Lee Yuk-sa's poems are used in conjunction with his image to simultaneously represent the beauty of poetry and the upright spirit of the poet. This is the result of a balanced portrayal of Yi Yuk-sa, a poet and independence activist, as an intellectual who acts. The drama "The climax" is the main text that sincerely performed the representations of poems and poets through video.

• KIPS Transactions on Computer and Communication Systems
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• v.4 no.5
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• pp.171-176
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• 2015

Because the specific security technology alone can not cope with sophisticated attacks, various security management models are applied. But, they do not focus on the vulnerability of the highest part because they offer so many common security management criteria. By analyzing the main information and confidential leakage cases inflicting enormous damage to our society, we found that attackers are using mainly an interface vulnerabilities - the paths that connect the internal and external of the organization, such as e-mail, web server, portable devices, and subcontractor employees. Considering the reality that time and resources to invest in security domain are limited, we point out the interface security vulnerabilities the possibility of attackers to exploit and present a convergence method of security measures. Finally, based of ROI(Return on Investment), we propose the real-time security management system through the intensive and continuous management.