• Archives of design research
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• v.18 no.3 s.61
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• pp.55-62
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• 2005

Recently, the opening of the world economy and regional ization of national demand endless endeavors and investments to upbring design-industry for regional economic development. Our domestic commodities, declined in price competitiveness against China and Southeast Asian nations, need construction of brand image of commodities and consumers' response through expanded concernments in marketing spheres. The design-industry is a important means to strengthen competitiveness of the domestic industry through discrimination of commodities and creativity of high added value. Design-industry has some problems in circumstances; commodity development and marketing are below the level in the sphere of manufacture industry yet and businessmen are unwilling to invest demanded for development of new design. Establishment of the personal foundation, useful for accumulating competent designers' experiences and technologies, can not pass limit. In addition, a system and a policy to protect design-industry have a problem in effectiveness. Concrete strategies to activate design industry which meets social and cultural circumstances of Daegu and Gyeongbuk region are to establish policy for construction of specialists' infra, systematization of study & development of design, common ownership of information on design, and expansion of design company. The business to upbring design in the region should be operated to develop competitive commodities which is helpful to the regional economy and to increase value of the regional enterprises' brand. In addition, foundation of design should be expanded personal, material, and informational infra through design-centered so that they are helpful to activate economy of Daegu and Gyeongbuk through making design reformational cluster.

• Archives of design research
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• v.19 no.2 s.64
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• pp.129-138
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• 2006

Design securing a dominant position currently in the global market has shown inherent culture of each country, i.d. national disposition. For instancess, there are Scandinavia emphasizing humanism, America adopting pragmatism, Germany reflecting the rational principle, Spain reflecting the daily an, Italian design being rationalism and impressionism. The members of society shall be under the control of the already formed social-cultural value and character. So culture shall restrict the internal manner of social behaviour and apply pressure to the action of main body. Also culture shall be under the control of social environment and each culture shall be materialized as per the disposition of the members of society. Now korean design has been attracted lots of interests and attention from global market because it is excellent in the aspect of application capability for new technology and also suggests the image of design produced through them. Now Korean design shall run side by side the application for formative element to be recognized by technical design as well as korean identity. So dear definition for national and cultural disposition shall be required to korean design education and design development. These prescribed efforts shall be a shortcut for globalization of korean design.

• Archives of design research
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• v.19 no.2 s.64
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• pp.163-172
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• 2006

Sign is one of the important factors in city and national image formation, thus requires high level of quality. However, domestic sign emphasize only the sense of attention that leads to big sized signs, thus often results in a poor coordination with the surrounding space. This situation requires employees in sign business want to learn specialized knowledge about design field. Based on these circumstances, we propose sign design software to employees in sign business field as an aid tool that can help to develop good signs in terms of functionality as well as harmony of design. Thus, in this investigation, sign simulation software application case that can design sign and apply this sign to the actual application site is presented. In order to develop this software, literature survey and preliminary studies were performed to analyze the preparation process and environment, and designed sign design element and software elements, user interrace, and finally Java software were utilized. This developed software can be used as a textbook in sign design related departments in schools, and hopefully to enhance the social recognition of sign as well as academic interest.

• Journal of Korean Society of Transportation
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• v.23 no.2
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• pp.75-82
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• 2005

To relieve congestion in the current system of intercity transportation, the Korea decided in 1990 to construct a high-speed railroad between Seoul and Busan and it is now in operation. This new mode of transportation significantly cut travel time between major cities and a trip from Seoul to the southeastern port of Busan. Since the KTX opening, average daily passenger numbers on both the Gyeongbu and Honam lines have increased about 1.3 fold over 2003 levels. As of December 2004, the KTX trains are carrying about 81,000 people a day. On KTX routes, the daily number of airline passengers dropped. Express long-distance bus traffic also dropped by 20% to 30%, while that on short-distance routes (100km or less) increased by about 20%. These figures clearly indicate that the Korean transportation network is becoming railroad-centric. However, the number of KTX passengers is fewer than anticipated possibly due to the Korean economic downturn and the operation of the KTX will leave many existing Saemaul and Mugunghwa train sets idle, which will be put into operation for areas, not covered by the KTX. When all the existing major lines have been electrified, more high-speed rail services will be phased in using direct connections to maximize operational efficiency. And also, the dual management by KTX and conventional rail will be regarded as the promotion of the benefit of the public.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.486-490
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• 2017

도심지에서의 침수피해는 이상홍수 및 국지성 호우 시 우수관거 시설기준 미달, 펌프장 등 배수시설이 설치되지 않아 하천의 계획홍수위보다 제내지의 지반고가 낮은 저지대 지역에서 많이 발생하고 있다. 특히, 내수침수의 경우는 외수에 따른 범람보다는 국민의 재산과 인명피해에 직접적인 영향을 미치므로 침수피해 위험도가 높은 지역의 주민에게 그 지역의 침수빈도와 범위를 인지시키고 사전대응 능력을 향상시킬 필요가 있다. 따라서 연구의 목적으로 매년 피해가 발생한 이력이 있는 위험지구에 대해 전국단위 시군구별 침수피해 지도를 작성하여 침수심 산정과 피해액 예측할 수 있는 기초자료로 활용하고, 주민들의 신속한 대처를 통해 그들의 생명과 재산을 보호하여 재난 안전 국가 이미지 제고에 기여하고자 한다. 본 연구에서는 도심지 유출모형인 XP-SWMM을 활용하여 내수재해 위험요인에 대한 전국을 해석하는 것에 한계가 있어 풍수해저감종합계획에 수록된 XP-SWMM모의 분석 결과 값을 활용하고자 하였다. 기 수립된 전국 풍수해저감종합계획의 과거 피해 자료를 바탕으로 이상 집중호우나 태풍의 내습 시 풍수해 피해 발생 가능성이 제일 높은 지역을 연구범위 대상지역으로 선정하였다. 그 중 풍수해의 주요 원인으로서 태풍, 집중호우 및 해일로 인한 피해발생 빈도가 높은 지역이면서 하천재해 및 내수침수 피해가 많은 경기도 동두천시를 연구대상 지역으로 선정하였으며, 대상지 유역 현황과 지형정보 및 빈도별 침수심을 조사하였다. 수록된 내용에 따르면 경기도 동두천시는 우수관망의 밀도가 높은 4개 위험지구를 내수재해 발생가능성 지역으로 선정하여 10년, 20년, 30년, 50년, 100년, 200년 6개 빈도에 대해 XP-SWMM 모의를 실시하였다. 이와 같이 수록된 각 빈도에 대한 모의 결과 값을 GIS기술을 이용하여 디지털화 하고 부가적인 분석을 위한 GIS데이터화 하는 내삽법을 선정하여 침수면적 및 침수심을 산출하였다. 그러나 면적비교를 통해 모의 결과 값을 디지털화 하는 과정에서 많은 오차가 발생되는 것을 확인하였고, 이를 보완하기 위해 좌표보정 자동화 프로그램을 개발하여 이러한 문제점을 제거하여 신뢰도를 향상시켰다. 이렇게 계산된 연구 대상지역의 침수심과 침수면적을 활용하여 지도제작 표준 지침서 및 가이드라인을 제시하여 한국형 호우피해 지도제작 기술개발에 기여하고, 비구조적 대책으로서 이상홍수에 대한 위험도를 파악하여 지역별 도심침수 방지를 위한 대비체계를 구축하는 등 위험지역에 대한 사전분석 및 활용에 기초자료로 도움이 되고자 한다.

• Ecology and Resilient Infrastructure
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• v.8 no.4
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• pp.273-280
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• 2021

In the past, the government made a total of 357 hydrophilic districts into parks to create rest areas in the national river with the four major river projects. According to the results of the survey, 60 water-friendly districts with low utilization were lifted in January 2017, and 297 water-friendly districts are currently being managed. Local governments are in charge of the maintenance costs necessary to maintain these hydrophilic districts, which require considerable costs, so it is necessary to accurately grasp the characteristics and needs of local residents at the operation stage after designation. In this study, the characteristics of local residents in the hydrophilic district were analyzed by correlating social factors with river users, crawling social network data to analyze visit patterns, and derived related Keywords, and analyzed the characteristics of the hydrophilic district. The study target areas are Samrak and Daejeo Ecological Park, located downstream of the Nakdonggang River. Social factors analyzed real estate transaction price data, economic activity income, households, stress perception rate, and pet breeding status through public data provided by Statistics Korea, and analyzed user visit patterns and image keywords on weekends.

• The Korean Journal of Archival Studies
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• no.21
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• pp.117-167
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• 2009

Assemblypersons' activities have organizational and individual nature. The activities of assemblypersons and their assistant staffs become a motive for major work performance of Korean legislature, and are also critical public services affecting contemporary political history, history of political parties and history of assemblyperson's hometown. Moreover, their activities are also characterized by work performance in favor of assemblyperson's personal interests to effectively communicate his or her achievements during term of office to electors with a view to winning reelection after the end of 4-year term of office. Assemblyperson's organization produces various types of record in the performance of these works. From the viewpoint of public archive as a product of assemblypersons' public service performance and from their own personal viewpoints, they can create their own identity by arranging their personal records that can demonstrate their own political philosophy, policy orientation, achievements during term of office, and personal features. In addition, their personal records can have much more values and significance in the sense that those records are available to electors to make it possible to highlight their own images in objective and reliable manner. Conclusively, this study underlined that the efforts for assemblypersons and their assistant staffs to keep their records well could be helpful to streamline their internal works and be also helpful for personal interests of assemblypersons. And this study proposed procedures and methods for deducing and screening a list of production archives to meet a viewpoint of streamlined internal works and needs for keeping personal records, ultimately with a view to giving practical helps for these works.

• Korean Journal of Heritage: History & Science
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• v.46 no.1
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• pp.346-361
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• 2013

Since the Ming Castle located in Nanjing was designated by the Government of China as a cultural property in 1988, the Nanjing city government has been conserving the castle according to its plan and thus restoring the historical and cultural values of Nanjing. The project is still in progress, and in this regard, a series of logistics have formulated and a lot of discussions have taken place. Likewise, Korea has been carrying out multidirectional policies to conserve and utilize castles lying throughout the country, appreciating the historical and cultural resources of castles lying throughout the country, and at the same time gets down to designation as the World Heritage. This study focused on how Nanjing, not only a castle city but also a historical city, had established a principle and legal foundation regarding the protection of the Ming Castle, especially on how the problems, which might continually arise in a process where a scheme reached a working stage, had been solved. The problem-solving process is expected to have great implications for Korea in a similar situation. Hereat, this study analyzed the project plans formulated seasonally and gathered data on practical operation by conducting interviews with hands-on workers. The results showed that Nanjing had carried out policies to utilize the castles as tourism resources by harmonizing cityscape and ecological environment, but that it well conserved castles without damaging cultural assets. The stereoscopic protection system for the Ming Castle, based on the consideration of historical and cultural environments, may provide practical and useful data for Korea's administration mapping out for a castle conservation policy and designation as the UNESCO World Heritage.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.138-146
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• 2019

The purpose of this study is to investigate the characteristics of usage motivation of SNS emoticons in Northeast Asian culture regions, with the strong influence of normative society and to interpret these characteristics based on traditional humanistic thought. Since the mainstream SNS of each country is different, this study focused on China's WeChat. For the research, we found 38 motivations for the use of emoticons through literature research and interviews with 21 users, and we surveyed 209 participants for usage motivation. The results were as follows: First, six factors were derived from the motivation for use of emoticons, these factors were named emotional expressions, aesthetics, usability, impression management, entertainment, and sense of collectivism. Second, we explained how the ideas of 'Hwa(和)' and 'Ye(禮)' appeared in the use of emoticons, focusing on 'Impression management' and 'Sense of collectivism' among the motives of using emoticons. Hwa(和) is interpreted as a factor of 'sense of collectivism' which intends to strengthen the feeling of belonging in the chat room using emoticons and actively emphasize oneself and to be well integrated in the communication process. Ye (禮) is interpreted as a factor of 'impression management' which forms and maintains a better relationship with the moral code of ethics.

• Korean Journal of Agricultural and Forest Meteorology
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• v.23 no.3
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• pp.156-162
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• 2021

The number of smart farms has increased to save labor in agricultural production as the subsidy become available from central and local governments. The number of illegal greenhouses has also increased, which causes serious issues for the local governments. In the present study, we developed Mask-RCNN model to detect greenhouses based on satellite images. Greenhouses in the satellite images were labeled for training and validation of the model. The Mask-RC NN model had the average precision (AP) of 75.6%. The average precision values for 50% and 75% of overlapping area were 91.1% and 81.8%, respectively. This results indicated that the Mask-RC NN model would be useful to detect the greenhouses recently built without proper permission using a periodical screening procedure based on satellite images. Furthermore, the model can be connected with GIS to establish unified management system for greenhouses. It can also be applied to the statistical analysis of the number and total area of greenhouses.