• Review of KIISC
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• v.11 no.6
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• pp.12-23
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• 2001

지식정보사회에서 모든 유통 및 관리 정보의 보호를 위하여 다양한 형태의 보호서비스가 활용되고 있다. 이러한 보호 서비스 중에서 민감한 정보의 비밀성을 보장하기 위한 암호 기법의 연구 개발과 이를 전자정부의 구현과 전자상거래와 같은 사업에의 적용에 따른 시장 점유와 연계된 표준화 활동이 암호기술 선진국을 중심으로 전개되고 있다. 이에 대하여 우리나라에서도 한국정보보호진흥원을 중심으로 국내 정보보호 분야 전문가들과 함께 개발하여 이미 TTAS.KO-12.0004(1999.9)로 단테 표준화한 SSED를 지난 ISO/IEC JTC 1/SC 27 동경회의(2000. 10)에 제안하여 최근 국내에서 산업자원부 기술표준원이 개최한 ISO/IEC JTC 1/SC 27 서울회의(2001. 10)를 통하여 3차 WD에 수용되기에 이르렀다. 본 고에서는 비밀성 서비스를 지원하는 블록 암호 알고리즘의 지역(AES, NESSIE, CRYPTREC) 및 국제(ISI/IEC JTC 1) 표준화활동을 분석 정리하고 특히 ISO/IEC JTC 1/SC 27에서 블록 암호 회의를 통한 SEED의 국제표준화 활동을 소개하기로 한다.

• Proceedings of the Korean Society of Crop Science Conference
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• 1997.10a
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• pp.3-8
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• 1997

극동러시아 연해주는 동경 $130.63^{\circ}$ 에서 $139.00^{\circ}$ 까지 북위 $42.27^{\circ}$ 에서 $48.40^{\circ}$에 걸쳐 극동러시아의 남부에 위치하고 있으며 전체 면적은 $165.900km^{2}$로 한국의 약 1.6배 정도이고 동쪽은 동해, 서쪽은 중국, 남쪽은 북한, 북쪽은 하바로브스크주와 인접해 있다. 지형은 동북에서 서남방향의 고구마형으로 놓여 있고 극동러시아의 동북쪽에서 뻗어 내려온 시호태알린 산맥의 서쪽에는 주류인 아무르강과 우수리강으로 흘러 들어가는 크고 작은 강들이 있으며 중국과 경계를 이루는 서쪽에는 $4.190km^{2}$ 넓이의 항카호가 자리잡고 있다.농경지는 주로 항카호 동남쪽 주변과 강주변의 늪지, 평원 및 구릉지에 분포되어 연해주의 주요 농업지대를 이루고 있다. 우리나라 북방으로 인접되어 있는 극동러시아 연해주의 농업현황과 주요작물의 생산성에 대하여 조사 검토하여 해외농업 개발 및 농업생산기술 교류 등의 기초자료로 이바지 한다는 것은 매우 중요한 일이므로 이에 대한 일부를 요약하면 다음과 같다.

• The Journal of the Korea Contents Association
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• v.8 no.5
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• pp.134-144
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• 2008

A city is the center of all the economic activities, politics, administration and creation of cultures, and it is also a social community. It is also an environment in which human beings live and act, and thus, psychological and emotional pleasure are greatly demanded. Facilities of cities, buildings and harmonizing each and every structures with the environment sets up the image and the identity of a city because they are the most important visual structuring elements in cityscapes. Currently, most of the cities in Korea including Seoul, are in discordance with their natural environment because of all different sorts of buildings and signboards are jumbled up close together. The traditional, local colors have disappeared form those cities and all cities look the same. It is hard to find traditional beauty and identities of the cities in Korea, and the Korean cities are not even close to the threshold of other foreign cities. In order to solve these problems, there is a dire need of improving the modification of cityscapes in the long run. This research aims to understand the current abstruse situation Korean cities are in, analyze their problems and describe actual methods of improving those cities so that they can have a more ordered and organized structures. Also, this research should be used as a data of future researches based on citiscapes.

• Korean journal of communication and information
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• v.66
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• pp.273-297
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• 2014

This paper conducted a survey targeting online Korean drama viewers in Vietnam and Philippines, to investigate the relationships between viewing motivations of Korean drama, general attitude toward Korean drama, and Korea's national image. Factor analyses found six viewing motivations of Korean drama, and the most powerful viewing motivation of Korean drama were entertainment/relaxation(Vietnam) and longing for actor(actress)(Philippines), respectively. In addition, two path analyses showed that viewing motivations had a significant influence on general attitude toward Korean drama. Longing for actor(actress) and entertainment/relaxation motivations were critical factors in both countries' paths, but habit motivation was negatively related to general attitude toward Korean drama. In case of Korea's national image, the results showed that the more positive general attitude toward Korean drama, the more positive images of national image. Conclusions, implications, and limitations were also discussed.

• Journal of Korea Port Economic Association
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• v.26 no.4
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• pp.269-288
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• 2010

21 C is called the age of Culture and it is underlined in all the Areas of Human lifes. Among all activities, Culture oriented Thinking and activities and strategies through and for Culture establishing are emphasized. As Sea may appear as a image of longing and challenge for the unknown world, Port is understood as a link which connect Sea and Land. Sea, Island and Port are the basis of human lifes, economic working areas and communication spaces with nature. Sea and Port have been changed in accordance with human History as the space of Life, Work, Play and Imagination. The Maritime activities has been developed as the type of a Culture, including various diversities according to the time and space. This Paper suggested a definition of Maritime Culture and Theoretical review and groped introduction and strategies and countermeasures for expansion of systematic Maritime Culture. Maritime Culture not only enhance the quality of Citizen life but also contribute the progress of National economy increasing the quality of Culture, Turism and Environment and the expectation of it has been enlarged. It is needed to introduce and expand Maritime Culture systematically through theoretical framework suggested by this paper, and additional research may be necessary for the detailed solutions and countermeasures.

• Korean Journal of Remote Sensing
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• v.20 no.2
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• pp.125-137
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• 2004

In case of using image sequence taken from a moving camera along a road in an urban area, general video mosaicing technique based on a single baseline cannot create 2-D image mosaics. To solve the drawback, this paper proposed a new image mosaicing technique through 3-D multi-baselines that can create image mosaics in 3-D space. The core of the proposed method is that each image frame has a dependent baseline, an equation of first order, calculated by using ground control point (GCP) of optical flows. The proposed algorithm consists of 4 steps: calculation of optical flows using hierarchical strategy, calculation of camera exterior orientation, determination of multi-baselines, and seamless image mosaics. This paper realized and showed the proposed algorithm that can create efficient image mosaics in 3-D space from real image sequence.

• Korean Journal of Heritage: History & Science
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• v.45 no.3
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• pp.4-27
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• 2012

The five capital(五京) was installed in the $Li{\acute{a}}o$(遼) Dynasty. $Sh{\acute{a}}ngj{\bar{i}}ng$(上京) was the main capital city of the $Li{\acute{a}}o$(遼) Dynasty. $Zh{\bar{o}}ngj{\bar{i}}ng$(中京) was the second capital(陪都); and the other three was the capital city with symbolic meaning. The layout of $Sh{\grave{a}}ngj{\bar{i}}ng$ was the '日-shaped plan; this was newly advent structure of ancient Chinese capital city system. $Zh{\bar{o}}ngj{\bar{i}}ng$(中京) was surrounded by multiple ramparts influenced by the $Bi{\grave{a}}nli{\acute{a}}ng$ Fortress (?梁城). Three capitals, Nanjing(南京), $X{\bar{i}}j{\bar{i}}ng$(西京) and $D{\bar{o}}ngj{\bar{i}}ng$(東京), were reconstructed on the foundation of the previously constructed town in $T{\acute{a}}ng$(唐) or Bohai(渤海) Fortress (舊城). The structure and Planning of $Sh{\grave{a}}ngj{\bar{i}}ng$(上京) in the $Li{\acute{a}}o$(遼) Dynasty, had significantly influenced in the capital city planning of the $J\bar{i}n$(金), $Yu{\acute{a}}n$(元) and Qing(淸) Dynasties of China

• Korean Institute of Interior Design Journal
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• no.18
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• pp.110-116
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• 1999

인류의 역사가 시작된 이후, 인간의 창조는 자연의 모방이라는 큰 울타리 안에서 이루어져 왔다. 신의 작품이 위대한 자연이라면, 인간의 작품은 극히 단순한 그것의 모방에 불과한 것인데, 인간은 인간의 제한된 두뇌 활동으로 이해하기가 불가능한 복잡한 자연을 인식하기 위하여 단순화(simplification)라는 방법을 사용하여 왔다. 이 과정에서 기하학(geometry)은 극도로 발전하게 되며, 인간의 자연 인식을 위한 보편적인 수단으로 자리잡게 된다. 중요한 사실은 기하학이 수단으로서 뿐만 아니라 인간에 의한 창조의 목표로서 위치하게 되었다는 사실이다. 즉 기하학은 자연의 모방이전에 이미 인간의 상상력을 지배해왔고, 그것은 가장 보편적인 창조원리가 되어왔다는 점이다. 그러나 최근의 과학과 기술의 발전, 특히 컴퓨터 기술의 발전으로 그 복잡한 자연은 단순화의 과정을 거치지 않은 복잡한(complex) 상태로 인간에게 이해되어지기 시작했다. 그중 하나가 19세기에 시작된 복잡성(chaos)이론인데 실내공간의 디자인에 있어서도 이러한 자연의 복잡성(complexity)이 새로운 창조 원리로서 자리잡게 되었다. 대표적인 실내 공간 다지이너로서 Nigel Coats를 꼽을 수 가 있는데 그의 무정부적인 (anarchism) 디자인 성향은 자연에서 발견될 수 있는 특징중의 하나라고 할 수 있다. 그가 추구한 복잡성(complexity)은 일본의 동경과 같은 고 밀도(high density)의 적극적 소비 도시(active consuming city)에서 발견되는 지극히 인간적인 도시생활을 만들기 위한 software의 제작이며, 이는 자연이라는 신의 창조물에 근접한 모방이 된다. 본 연구는 Nigel Coats의 작품에서 발견될 수 있는 이러한 무정부주의적 성향이 어떻게 자연의 본질적인 복잡한 (complex) 모습과 관련이 되는가를 통하여 현대 실내디자인의 새로운 방향이 이 시대의 과학적 발견에 따른 복잡성(complexity)과 유관함을 보여준다.

• Journal of Chest Surgery
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• v.39 no.6 s.263
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• pp.470-474
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• 2006

Background: Mediastinal lymph node metastasis is an important factor for staging and prognosis of non-small cell lung cancer (NSCLC), so accurate diagnosis is essential for treatment. Mediastinoscopy provides histopathological diagnosis of mediastinal lymphnode metastasis in NSCLC. The efficacy of mediastinoscopy was investigated. Material and Method: From Jun, 1999 to Aug, 2005, mediastinoscopic lymph node biopsy was performed to 348 patients with NSCLC. Patients characteristics, radiologic findings, mediastinoscopic results and pathologic stages were evaluated for investigation of safety and efficacy of modiastinoscopy in NSCLC. Result: There was 263 male and 85 female patients and the mean age was $62.1{\pm}8.5$ years. By radiologic study for mediastinal lymph node metastasis, 203 patients were negative and 145 patients were positive. Mean procedure time was $55.5{\pm}16.5$ minutes and biopsy was peformed at $2.2{\pm}1.0$ lymph node stations. There were only transient complications (1.7%) during the procedure, without other complication and mortality. There was 7.8% of false negative result in mediastinoscopy. Sensitivity (77.5% vs 71.9%, p=0.012), specificity (100% vs 74.4%, p=0.00), and accuracy (92.2% vs 73.6%, p=0.00) of mediastinoscopy were more superior than that of radiologic study for the diagnosis of mediastinal lymph node metastasis in NSCLC. Conclusion: Mediastinoscopy is a safe and effective modality for diagnosis of mediastinal lymph node metastasis in NSCLC.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.11a
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• pp.216-222
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• 2008

A large number of Computer-based fire growth and Evacuation model have been developed for various purpose and many of these are widely used for research and engineering. And Most of Egress simulation program are ordinary case only related to human behavior But Egress safety Evaluation is very closed to smog movement. It is well known that the Egress simulation program made by Tokyo Fire Department are related to smog movement. So It is the aim of this study to investigate on the Development of Egress Simulation for Evacuation Safety Evaluation of Tokyo Fire Dept. Department in Japan.