• Journal of Korean Tunnelling and Underground Space Association
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• v.13 no.6
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• pp.451-462
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• 2011

The smoke control system plays the most important role in securing evacuation environment when a fire occurs in road tunnels. Smoke control methods in road tunnels are classified into two categories which are longitudinal ventilation system and transverse ventilation system. In this study it is intended to review the characteristics of smoke behavior by performing numerical analysis for calculating the optimal smoke exhaust air volume with scaled-model and simulation when a fire occurs in tunnels in which transverse ventilation is applied, and for obtaining the basic data required for the design of smoke exhaust systems by deriving optimal smoke exhaust operational conditions for various conditions. As a result of this study, when the critical velocity in the tunnel is 1.75 m/s and 2.5 m/s, the optimal smoke exhaust air volume has to be more than $173m^3/s$, $236m^3/s$ for the distance of the smoke moving which can limit the distance to 250 m. In addition, in case of uniform exhaust the generated smoke is effectively taken away if the two exhaust holes near the fire region are opened at the same time.

• Journal of Korea Entertainment Industry Association
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• v.14 no.8
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• pp.141-152
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• 2020

This thesis is a study on the creation of characters of "personality actors and character actors" among the concepts of "star persona" of S. Prince. This study selected 7 representative films of Jung Woo-sung, a representative personality actor in the Korean film industry, and analyzed how 'Jung Woo-sung-character' is embodied in the film as a character component suggested by R. Dyer. In the traditional sense, the actor's acting has been highly valued for transformation and impersonation in character creation, but discussing the method of creating a character focusing only on the actor's acting in a movie acting implemented in combination with advanced technology I don't think it's suitable for movie acting research. Theorists such as R.Dyer and Edgar Morin, who studied film actors and stars, also emphasize that 'movie actors are different from theater actors' (by the film medium). Therefore, in this thesis, a detailed analysis of the acting of a personality actor was avoided. As Morin pointed out that the character in the movie can be implemented through the actor's image and type, not playing the type of role. I tried to propose the significance of this character creation method of the personality actor by analyzing actor Jung Woo-sung and his character.

• Proceedings of the Korea Multimedia Society Conference
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• 2001.06a
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• pp.541-544
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• 2001

본 논문에서는 망 관리자가 웹 환경에서 인트라넷의 상황을 쉽게 분석할 수 있도록 인트라넷 관리 보고서 생성기(IMRP : Intranet Management Report Publisher)를 구현하였다. IMRP는 관리자의 요구에 따라 일별, 주별, 월별, 연도별로 인트라넷의 구성관리, 성능관리, 장애관리에 대한 현황을 일괄적으로 또는 선택적으로 자동 생성한다. IMRP는 많은 종류의 망관리 현황을 제공하고, IP계층 관점 및 물리계층 관점에서 각종 관리현황을 보고서로 작성 해줌으로 인트라넷의 상황을 더 정확하게 분석할 수 있다.

• Proceedings of the KAIS Fall Conference
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• 2004.11a
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• pp.296-298
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• 2004

본 연구에서는 압출성형에서 Nylon6 를 기재로 멜라민계 난연제를 사용하여 난연성 및 물성평가를 비교, 분석하였다. 멜라민계 난연제를 선택한 이유는 탈할로겐화 추세에 일조를 하며 연기가 적고, 생분해를 하는 물질이기 때문에 큰 장점이 있다. 또한 새로운 제품 및 적용범위를 발굴하기가 상대적으로 용이하다는 장점이 있기 때문에 멜라민계 난연제를 선택하였다. 난연 Test는 UL-94 측정방법을 이용하였고 물성평가는 UTM 측정기기로 인장강도, 연신율, 굴곡강도, 굴곡탄성율 측정하였다. 또 충격강도 시험기로 충격강도를 측정하였고, 물성평가 경우에는 난연제로 인한 물성저하를 최소화 하기위해 Nano-clay 를 첨가하여 비교하였다. 연구결과는 난연 Test 경우 난연제의 함량이 $5wt\%$ 이상이면 V0급으로 나왔고 물성평가에서는 Nanoclay를 첨가한 실험이 물성저하를 대처할 수 있을 정도의 결과로 보여 진다.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.04a
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• pp.611-613
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• 2017

스마트폰이 일상생활에 보급되면서 모바일로 제작된 콘텐츠들의 연구 개발이 확산되고 있다. 학습, 여가, 운동 등 여러 분야에서 스마트폰으로 개발된 어플리케이션은 사용자로 하여금 스트레스를 줄여주고 편리함을 제공하고 있다. 본 논문은 스마트폰 Camera와 Video View를 이용하여 사용자와 영상 속안의 배우들과 호흡할 수 있는 모바일 1인칭 연기 시뮬레이션 어플리케이션을 설계하고 이를 구현하였다. 스마트폰의 영상에서 배우의 1인칭 모습이 출력되고 사용자가 선택한 명장면을 함께 진행한다. 본 연구를 통해 배우와 사용자 사이의 친밀감을 극대화시키고 잊고 있었던 명장면을 재조명할 수 있는 효과를 만들어 일상생활에서 느끼는 스트레스를 조금이나마 줄여줄 수 있기를 기대한다.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.277-284
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• 2020

This thesis interrogates the term a performer's 'spontaneity' as the key principle to approach and enhance contemporary performer's training and acting. Drawing on a number of problematic issues, this thesis particularly examines the paradigm of the subtle bodily movement inform the experience of a performer's spontaneity as embodied and understood in approaching and adapting through text analysis and action. The in-depth process of the relationship between a performer's action and the transformative effects, is central to understanding and adapting the key principle of acting/training that a specific text would pursue through a specific performance by means of what a performer must do on stage. Following the discussion of acting in training and rehearsal, this thesis argues the necessity of an alternative way(s) and model of the performer's work via how the performer's action is sincerely emerged from the moment-by-moment rather than the performer anticipates what comes in the next and therefore pretend to do/be something/someone. Expanding upon the assumptions mentioned above, this thesis provides some pragmatic and descriptive work(s) from the practitioners' concepts and approaches that invites us to reconsider the nature of acting and its adaptability for contemporary performers.

• Journal of Korea Entertainment Industry Association
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• v.13 no.8
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• pp.325-334
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• 2019

Director Lee Chang Dong said that it is the most important point for revealing the invisible beauty so that the audience could feel the unseen beauty through the . Discussing about how to find beauty that is not only visible but also invisible through the main character Mi-ja from the film, who makes a decision and reactions on her daily life by her perception that are difficult for others to take same. The film tells that how Mi-ja's ideal of a beauty can be taken the role for writing a poetry at the moment of the dead poet society, making a movie in the age of dying emotion and also when it lost fundamental values and about movie media. This study analyzed the performances of the main character Mi-ja in the film, and actress Yoon Jung Hee based on Director Lee Chang Dong's directed performance. The audience will be self-questioning and reflecting their life through the Mi-ja's an unidentifiable characteristic which something that someone cannot say, something that someone cannot express, something that tells something through Mi-ja's poem and actress herself finds the character's feelings.

• The Journal of the Korea Contents Association
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• v.17 no.4
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• pp.275-284
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• 2017

Modularity has merits in modifiability of product structure management and product arrangement. This feature helps consumer to expand the selection of products and to get customized products. Also consumers are drive satisfaction and reduce a post-purchase dissonance from role in a 'prosumer'. But expanding product's alternative would cause the overload confusion by rising complexity of information handling. Purpose of the study is to verify how interaction about option size and personal disposition are effected consumer's overload confusion. For this purpose we deducted 3 personal dispositions 'Regulatory focus', 'Product familiarity', 'Self-efficacy' that presented lead to potential effect of personal information handling by previous research. By statistical inquiry prevent focus group had perceived more overload confusion than promotion focus group in an expanding option size circumstances. And low Product familiarity and Self-efficacy group had perceived more overload confusion than high Product familiarity and Self-efficacy group in a expanding option size circumstances.

• The Journal of Korean Academy of Prosthodontics
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• v.55 no.3
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• pp.325-330
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• 2017

In the case of single tooth replacement, a fixed prosthesis or a dental implant is the treatment option commonly selected as first choice. However, any amount of sound tooth structure should be removed to prepare the abutment teeth for full coverage retainer. The adjacent tooth damage can be avoided placing a dental implant. However, depending on the patient's oral condition and any other circumstances, it may be impossible or delayed. In this case resin bonded fixed partial denture was selected as an alternative that can restore single tooth loss without much tooth structure removal to the young patients and the patients with gingival recession. We report these patients were satisfied with esthetic and function.

• Proceedings of the Korean Information Science Society Conference
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• 1998.10a
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• pp.113-115
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• 1998

다중프로세서 환경에서 타스크들을 할당해주는 중앙 프로세서를 두고 Laxity를 기반으로 긴급타스크를 선택하여 스케쥴링을 수행한다. 중앙프로세서는 프로세서들의 슬랙시간과 각 프로세서의 Local큐에 대기하고 있는 비주기적 타스크의 총 수행시간 등의 상태정보를 수집 분석하여, 타스크의 실행시간에 가장 적합한 프로세서를 선xor하여 할당한다. 또한 타스크 특성에 따라 주기적 타스크와 비주기적 타스크로 나누고 주지적 타스크는 마감시간을 지키는 범위 내에서 최대한 수행시간을 연기 시켰다. 시뮬레이션 결과 Overload(마감시간을 지키지 못하는 타스크)수의 감소와 빠른 응답시간을 제공함을 알 수 있었다.