• Korean Journal of Legislative Studies
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• v.24 no.2
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• pp.5-38
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• 2018

A seismic change is under way in diplomatic topography surrounding the Korean Peninsula. A new dynamic is being generated that could lead to a breakthrough in the nuclear stalemate and to an end of hostility between the two Koreas. Moon Administration's bold and creative foreign policy, which is alleged to place South Korea in the "driver's seat", is probably responsible for what is happening on the Korean Peninsula. However, on the other hand, Moon Administration's foreign policy shows a lot of continuity with foreign policy of previous conservative governments. In particular, the Moon government's emphasis on the vitality of the ROK-US alliance and its commitment to close coordination with the US in dealing with nuclear issues of North Korea is the hallmark of the continuity in South Korea's foreign policy. Emphasizing and sharing the notion of the continuities in foreign policy could contribute to social integration by garnering bi-partisan support. It could also spawn sense of stability, predictability, and confidence to diplomatic counterparts in other countries. And it could help avoid the negative effects of expectation-reality gap in the event that the outcome of all the diplomatic endeavor falls short of expectation held by citizens.

• The Journal of the Convergence on Culture Technology
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• v.8 no.5
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• pp.235-240
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• 2022

Donggang Su-ho Jo(1924-2016, hereinafter referred to as "Donggang") was a calligrapher and literarti painter who was active in recent times. When he survived, he was called the first teacher respected by all in the field of world calligraphy. His perception of beauty is due to the art view embodied by human instinct. In particular, he considered writing and painting as art of contact(接), which means connecting. Therefore, the meaning of contact(接), is recognized as a kiss between men and women or love affair(雲雨之情). In this way, his literarti painting originated from a wide range of concerns and quests for art. He recognized the principle of art creation from a universal and general perspective on beauty. Based on this, the significance of true artistic spirit and art philosophy was established. If you observe the literarti painting of the Donggang with bamboo's literati painting and orchid's literiti painting, his bamboo's literati painting has the aesthetics of lusterless(無潤), and difficulty obscurity(苦澁). His orchid's literati painting is appreciated refinement(雅) and harmony(韻) made vulgar appearance(俗). His character and scolarship became his literarti painting.

• Design Convergence Study
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• v.14 no.4
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• pp.169-180
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• 2015

This research is to analyze the status of menu guides provided to inpatients in Korean hospitals, analyze the problem of delivering information, and propose improvement plans through information visualization as a part of improving service for inpatients. The nutrition department in hospitals were directly visited, data were collected, and the types and contents of menu guides were analyzed. Then, problems were found by focusing on whether there is an effective delivery of information, in terms of information visualization aspects. The menu provided to inpatients in Korean hospitals are divided into general, optional, and therapeutic menu depending on patients' conditions, and the menu guide is largely divided into a general guide and optional guide. The information covers menu, origin of ingredients, guide, withdrawal time, etc. However, there is no categorization according to the contents or importance of information, thus creating inefficient problems for patients to acquire information. The problem of menu guides is that they do not deliver information properly due to disorganized information. In order to improve this, information should be categorized and visualized according to its contents and importance for enhancing readability, which will then be able to provide menu guides that can deliver information more efficiently to patients.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.473-473
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• 2021

새만금 유역의 하류 평야지대는 농업 관개 및 배수가 제수문의 영향을 받고 있으며, 상류 축산밀집시설에 따라 농업 비점오염원 유입이 수계 환경오염에 미치는 영향을 평가하는 것이 필요하다. 본 연구에서는 새만금 유역의 하류 제수문을 대상으로 유역 모형과 전산유체역학 모형을 이용하여 유입, 유출 그리고 오염원 등의 영향을 분석하고자 한다. SWAT (Soil and water assessment tool)은 유역 모형으로 수문순환 및 비점오염원을 모의하기 위해 개발한 모형이다. CFD(Computational fluid dynamics)는 구조물을 설계하고 유체, 기체 등의 역학을 모의할 수 있다. SWAT 모형을 이용하여 농촌 소유역을 대상으로 하류 제수문 위치를 출구로 지정하여 수문을 모의하고 그 결과자료는 CFD에 입력할 수 있다. CFD는 하류 제수문 구조물을 설계하고 SWAT 모형의 수문자료를 입력하여 제수문의 유입 및 유출 영향을 평가할 수 있다. SWAT 모형 구축을 위해 2015-2018년까지 기상, 수위, 유량 관측자료를 수집하였으며, 보정기간과 검증기간은 각 2년이며, 모형 성능 검증에 사용한 적합성 평가 지수는 R² (Determine coefficient), RMSE (Root mean square error), 그리고 NSE (Nash-sutcliffe efficiency coefficient)를 사용하였다. 모형의 보정은 SWAT-CUP 자동보정프로그램을 사용하였으며, 모형의 보정지수는 NSE를 사용하였고, 1,000회 반복 수행을 통해 매개변수를 최적화하였다. CFD 모형은 제수문의 실제 규격을 바탕으로 동일한 구조를 고려하였으며, 수문조작을 고려하여 유입 및 유출을 모의하였다. 본 연구는 유역차원과 구조물 차원의 모델링을 연계하는 것으로 최근 기후변화에 따라 급격히 변화하는 유역환경에 대처할 수 있는 방안이 될 수 있을 것이며, 제수문 시설을 관리하는 기관에서도 합리적인 운영방안에 대한 기초자료로 기여할 수 있을 것으로 사료된다.

• Progress in Medical Physics
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• v.18 no.3
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• pp.118-125
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• 2007

In this study we estimated a geometric correlation among digitally reconstructed radiographic image (DRRI), kV x-ray image (kVXI) from the On-Board Imager (OBI) and electric portal image (EPI). To verify geometric correspondence of DRRI, kVXI and EPI, specially designed phantom with indexed 6 ball bearings (BBs) were employed. After accurate setup of the phantom on a treatment couch using orthogonal EPIs, we acquired set of orthogonal kVXIs and EPIs then compared the absolute positions of the center of the BBs calculated at each phantom plane for kVXI and EPI respectively. We also checked matching result for obliquely incident beam (gantry angle of $315^{\circ}$) after 2D-2D matching provided by OBI application. A reference EPI obtained after initial setup of the phantom was compared with 10 series of EPIs acquired after each 2D-2D matching. Imaginary setup errors were generated from -5 mm to 5 mm at each couch motion direction. Calculated positions of all center positions of the BBs at three different images were agreed with the actual points within a millimeter and each other. Calculated center positions of the BBs from the reference and obtained EPIs after 2D-2D matching agreed within a millimeter. We could tentatively conclude that the OBI system was mechanically quite reliable for image guided radiation therapy (IGRT) purpose.

• Journal of the Korean Institute of Landscape Architecture
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• v.41 no.4
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• pp.24-41
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• 2013

This study aims to investigate the complex planning processes and design ideas of the Gwanghwamun Plaza which was opened in 2009. The opening of the plaza was significant as it was built in order to restore the symbolic meaning of axis in the historical Joseon Dynasty that was distorted during the Japanese Imperialism. The plaza itself attracts many citizens and tourists by providing the empty ground carrying historical ambiences around. In this paper, the story of the Gwanghwamun plaza will be summarized. Particularly, the background of promoting the project will be discussed and the whole planning process will be dealt with. The plaza was realized through several stages. First, the planning stage will be reviewed. The planning stage had been a quite long process since the initial idea was discussed. Since the early 90s, the political decision of making the plaza was made through the change of people's understanding toward public space. At this stage, the city government worked together with diverse citizens and professionals to share the vision and to realize the right decision in making the plaza. Second, the design stage will be elaborated in detail. This is the second design stage. The former was the idea competition and the latter was the turn-key base. The final design scheme emphasized the restoration of symbolic axis and the forgotten Yukjo Street. The scheme consists of four zones such as history restoration zone, prospect and history representation zone, culture zone, and the urban zone. Through the whole design process, the original idea remained as it was. The design concept was "a place of memory and prospect." It emphasizes the history representation, view corridor, cultural activities platform as well as the emptiness and flexibility of the basic premise of the plaza. Finally, the construction stage will be discussed. There were some additions and omissions in the construction process. The design chances in the construction stage will be reviewed in detail. After the opening of the plaza, there were some changes in the detail design. We will discuss how and why these modifications were made. In the end, the social and cultural implication of the plaza will be discussed. The storytelling of the Gwanghwamun Plaza will contribute to the clear understanding of planning and design process of pubic places. Based on this reflection, we are able to think about some suggestions of public projects for the future.

• Korean Journal of Microbiology
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• v.47 no.1
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• pp.56-65
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• 2011

Culture-independent microscopic observations and 16S rDNA analyses were applied to describe the bacterial community inherent to the biofilm structure of the RABC (Rotating Activated Bacillus Contactors) process for swine butchery wastewater treatment. The ratios of Gram-positive bacterial counts to total bacterial counts of the RABC process were significantly increased in the last aeration tank as well as returned sludge, while those of the existing A2O (Anaerobic-Anoxic-Oxic) process maintained constant from aeration tanks to returned sludge. Totally nine phyla were recovered by 16S rDNA analysis, two of which were major groups: the Proteobacteria (64.1%) and the Actinobacteria (18.4%). The third major group was the endospore-forming Firmicutes (5.4%). The remaining six minor groups are the Bacteroidetes (3.3%), the Chlorobi (2.2%), the Nitrospirae (1.1%), the Chlorofleix (1.1%), the Acidobacteria (1.1%), and the Fusobacteria (1.1%). The ratio of endospore-forming bacteria was 19.4%, which was composed of the members of the Firmicutes phylum (5.4%) and the Intrasporangiaceae family (14.0%) of the Actinobacteria phylum. Nitrifying and denitrifying related- and phosphorus accumulating related-sequences were composed of 6.5% and 5.4% of total community, respectively, these could mean the high capacity of the RABC process to remove odor compounds and reduce eutrophication by efficient removing inorganic nutrients.

• Journal of the Korea Society of Computer and Information
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• v.19 no.4
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• pp.111-122
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• 2014

Legislation are social norms that give directly or indirectly, huge impact on the social or corporate, personal problems, unlike a normal document. Also, over time it has a feature constantly changing by the laws enactment and amendment, repealed. The amendment statement automatic generated system is used for purpose of proclamation to those. However, existing system is able to generate amendment statement just text body of law how compare and analyze the current legislation and amendment legislation. However, actual legislation to be created attached table of the table form in complex structure besides simple text form as body text. In this paper, we additional implement attached table processing to existing the amendment statement automatic generated system that containing the table does not handle attached table. We were analyse to the amendment statement generated grammar and table structure in attached table of the legislation for processing to attached table. Also proposed a method to compare attached table in the table. So, it is enable the automatic generation with amendment statement which various forms of legislation the documents.

• KOMUNHWA
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• no.69
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• pp.91-111
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• 2007

This paper deals with the cultural and ideoligical background of the landscape designs on Joseon blue and white porcelains in the late Joseon period, and involves the government painters in the official kiln. Dongjeongchuwol-design (동정추월문), painted the full-moon night scene of Dongjeong lake on Jeseon blue and white porcelains, was in fashion in the late Joseon period. It didn't reflected the entirely realistic subject comparing to the painting circles at that time, but the principle and aesthetic appreciation of Royal family who leaded the official kiln. And Sansuinmul-design (산수인물화). painted the man of great caliber in the ancient history with mountain scenery, was similar to the painting manuals such as Gossihwabo (고씨화보) and Dangsihwabo (당시화보). It was a counterpart of Dongjeonchuwol-design on Joseon blue and white porcelains in the late Joseon period. These designs were painted into ogival-shaped frame (릉화창) on the blue and white porcelains in most cases, and adjusted to shape of porcelain. The landscape designs on Joseon blue and white porcelains became stereotyped, involving subjects of folk painting in the late 18th Century and the early 19th Century. This essay will be just a start to research into the landscape designs on blue and white porcelains in the late Joseon period, even though we seldom find works providing strict chronology among some works to the public.

• (The)Study of the Eastern Classic
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• no.35
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• pp.471-498
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• 2009

The aim of this study is to see how bamboo paintings developed and what is the iconographical meaning of them through bamboo Ti-hua-shi(poems on paintings) found in Sheng-Hua-Ji, a leading compilation of Ti-hua-shi(poems on paintings) of Song Dynasty. Bamboo paintings give shapes in a simpler and more direct way in drawing, which means bamboo paintings reveal concretely more characteristics of Ti-hua-shi (poems on paintings). Bamboo paintings, which flourished during Northern Song Dynasty, often had the image of the dragon, specially a lying dragon or a winding dragon, which suggests a great man in obscurity. Snow-laden bamboos were also a symbol of a great man, very wise man in Confucian tradition. This shows Confucian ideal examples were embodied through bamboo paintings. Another aspect of bamboo paintings is that bamboo paintings were regarded as a means of self-expression, which identified Confucian sadaebu (scholar-officials) who advocated simplicity and austerity in their life. Contrary to professional painters, who added color and decoration to their paintings, Confucian scholars of Song Dynasty reduced color and embellishment in their bamboo paintings in black-and-white to reveal their own identity, focusing on spirituality rather than the image itself. Therefore, drawing and appreciating bamboo paintings were highly respectable pastime among the literati of Song Dynasty. In short, Bamboo paintings in Song Dynasty were not only a Confucian symbol of a wise and virtuous man but also reflected the taste of Song sadaebu class who thought of bamboo as a symbol for moral and cultural responsibility of Confucian society.