• 천문학회보
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• 제40권2호
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• pp.55.1-55.1
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• 2015

Taeduk Radio Astronomy Observatory (TRAO) is about to jump with new system - 16 beams array receiver with low noise temperature, new observation system on VxWorks OS, and FX spectrometer for 32 input signals. We serve a quite obvious diagram to understand new TRAO observation system. This diagram will be quick guide for manager and observer.

• 한국콘텐츠학회논문지
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• 제2권1호
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• pp.24-31
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• 2002

본 연구는 제천시 새주소 부여사업에서 추진된 새주소 부여를 위한 수치지도상의 건물 및 도로의 데이터베이스와 주출입구 조사 및 입력, 도로구간 설정, 도로명 제정 및 입력, 건물번호부여 등의 작업과정을 통하여 도시공간정보의 체계적인 관리와 활용을 위한 새주소 관리 시스템과 웹상에서 구현한 제천시 새주소 안내와 더불어 생활지리정보 등의 부가정보의 편리한 사용을 위하여 개발된 안내시스템에 대한 것이다. 본 연구를 통하여 지방 중소도시의 새주소 관리 및 안내시스템 개발과 구축은 클라이언트 서버 기반의 GIS 기능을 충분히 활용하여 관리시스템을 설계하고, 관리시스템과 동일한 데이터베이스로 안내시스템을 객체지향형으로 설계하여 WEB-GIS로 구현하여 새주소의 안내 및 생활지리정보서비스의 다양한 기능을 추가할 수 있도록 개발하였다. 그 결과로 제천시의 새주소 관리 및 안내시스템은 일반 시민이 쉽게 접근하여 생활에 필요한 다양한 정보를 손쉽게 이용할 수 있는 그 효용가치를 크게 높일 수 있었다.

• 전기학회논문지
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• 제64권2호
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• pp.214-221
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• 2015

A new classification system with 9 main categories and 56 subcategories for the Open Korean Knowledge Dictionary is proposed. The classification system setup is to prepare for the standard classification system to be used to manage effectively vast of terminologies which were published in the Open Korean Knowledge Dictionary and is meant to enhance the fifteen-year old classification system for the standard korean great dictionary to match up to the trend of the modern terminology. The new terminology classification system covering all the academic areas such as humanity, sociology, politics, science, medicine, agriculture, engineering, etc, is designed and proposed after investigating several classification systems. The classification system setup procedures follow as ${\circ}$ The classification system is designed and planed by both the classification system and the academic expert. ${\circ}$ Classification system design covers all the academic areas following National Science and Technology standard classification system after investigating several classification systems such as the National Research Foundation, National Science and Technology Standard Act, Ministry of Knowledge Economy. ${\circ}$ Poll and survey is made to collect comments from total 93 members of several academic areas. ${\circ}$ The poll result is reviewed among working group members and utilized to update the new terminology classification system. Reclassifications are made for the around 200,000 terms in electricity, computer, medicine, pharmacy, biology, and economics according to the new terminology classification system.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2004년도 춘계학술대회 논문집
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• pp.1286-1291
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• 2004

This paper was showed evaluation method and technical items for measurement test of new catenary system of Honam(Daejeon - Mokpo) conventional railway electrified. This line have tested by three type new electric rolling stocks in order to test construction quality and operation safety of a new catenary system with speed-up than conventional speed. We have some important experiences through measurement test of catenary system by new device installed on train roof.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2007년도 추계학술대회 논문집
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• pp.244-244
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• 2007

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1997년도 한국자동제어학술회의논문집; 한국전력공사 서울연수원; 17-18 Oct. 1997
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• pp.163-166
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• 1997

In order to shorten head-way time on existing railway lines without any change of signal block length between stations, it is a realistic optional way to change the control method of train signal, i.e. to modernize the cab signal using transponder. A new signalling system of operation pattern control technique is suggested as new model to increase the railway traffic efficiency. Through the computer simulation of this model, the train head-way time by the fixed signalling system and the new pattern control system is analyzed.

• 한국터널지하공간학회 논문집
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• 제13권5호
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• pp.395-411
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• 2011

본 논문은 록볼트를 강지보와 체결한 신개념 지보시스템을 연구하였으며 본 연구를 수행하기 위해 실험 및 수치해석을 실시하였다. 실험적 연구로서 축소모형실험을 사질토지반에서 실시하여 기존의 지보시스템과 신개념 지보시스템을 비교하였으며, 신개념 지보시스템의 축소모형실험 결과를 확인하기 위해 수채해석을 실시하였다. 터널에 신개념 지보시스템을 적용할 경우 터널의 손상을 감소시키는 것을 확인하였다.

• 한국유기농업학회지
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• 제22권4호
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• pp.593-610
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• 2014

The whole world concentrates on the reduction of greenhouse gas to effectively cope with policy toward global climate change. To effectively react to climate change, even the agricultural sector requires construction of new farming systems that utilizes new and renewable energy because of rising oil prices and regulations for greenhouse gas emissions. For this reason, we need to fuse the new and renewable energy with the horticulture sector of which the light and heat energy cost accounts for great part, moreover, efforts and researches should me done which can increase income of farmers through reducing carbon dioxide and energy cost in agricultural production expenses. Therefore, this study analyzes economic feasibility and applicability of fusing geothermal heat pump and solar power facilities with high-tech glass greenhouse. As a result, it is concluded that there surely are an applicability and economic feasibility if we apply new development system that can be an alternative for problems of securing premises of existing geothermal heat pump and the RPS system as a power generation company in case of solar power. Therefore, using this analysis data, if new empirical studies fusing and implementing agriculture sector with new and renewable energy fields proliferate and be applied to actual rural and agricultural field, it will increase actual income and will become a new advanced agricultural system that effectively deals with world-wide environmental problems.

• 한국환경복원기술학회지
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• 제11권5호
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• pp.92-103
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• 2008

Development of new approaches to achieve naturally good ecological potential of forest road cut-slope by making the best use of advantages of gabion systems with vegetation base materials to prevent slope failure and erosion, in the area with highly erodible soil. As a result on the type analysis of gabion systems already installed in road cut-slopes, gabion systems were generally established to prevent slope failure. Existing gabion systems can be divided into monolithic and modular system and can be divided into ten subtypes according to the purpose of establishment and combination of other measures. As a result on the monitoring of erosion amount from forest road cut-slopes in the test applications, the order of erosion amount from largest to smallest is as follows : the curved road cut-slope site where normal gabion system was established ($7,911cm^3$); the control site ($7,632cm^3$); the straight road cut-slope site where normal gabion system was established ($7,301cm^3$); the curved road cut-slope site where the new gabion system was established ($5,684cm^3$); and the straight road cut-slope site where the new gabion system ($5,325cm^3$). Therefore, the result shows that the new gabion system is more effective than the normal gabion system to reduce erosion amount from forest ! road cut-slopes. During the study period, vegetation coverages of the straight and curved road cut-slope site where the new gabion system was established were about 45% and about 36%, so average vegetation coverage of the sites where the new gabion systems was established was higher than the sites where the normal gabion systems was established. Therefore, it was concluded that the new gabion system can be more effective for cut-slope revegetation.

• 한국마린엔지니어링학회:학술대회논문집
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• 한국마린엔지니어링학회 2005년도 전기학술대회논문집
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• pp.940-945
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• 2005

In recent years, the LNGC fleet is expanded unprecedentedly. Ship's owners and shipbuilders are focusing on technology and reliability of new propulsion system from economical, environmental and safety angles. This paper give describes the new trend of propulsion system and boil off gas handling system from LNG carriers.