• 한국추진공학회:학술대회논문집
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• 한국추진공학회 2010년도 제35회 추계학술대회논문집
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• pp.737-738
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• 2010

러시아의 액체로켓엔진 개발과정과 특징을 살펴보았다. 1960년대에는 closed cycle을 채용하여 연소압과 비추력을 최대한 높이려고 노력하였으며, 근래에는 기존 개발 부품의 이용과 최적화된 시험-개선과정으로 엔진개발비용을 최소화하고, 시장확대를 위한 활발한 국제협력을 진행하고 있다.

• International Journal of Railway
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• 제6권4호
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• pp.139-147
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• 2013

TSR (Trans-Siberian Railway) route is losing price competitiveness versus Deep Sea route in the transportation from East Asia to Europe, including Moscow. To further attracting the containers to the TSR route, it will be necessary (1) to keep competitive through rate, linked to fluctuating Deep Sea rate; (2) to strengthen speed advantage; (3) to enforce seamless transportation system, including simplified customs clearance procedures. In transportation to Central Asia from East Asia (Korea and Japan), TSR is competitive versus TCR (Trans-China Railway), depending on destinations. Korea has been the leader in revitalizing the TSR route since 2000. Key contributors were affluent export containers to Russia and Central Asia, port of Busan, efficient maritime transport network to Far East Russia, and Korean forwarders' persistent efforts for activating the market. Korea and Japan have a possibility of cooperation in using the TSR route efficiently, such as organizing a joint block train to a same destination.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2013년도 춘계학술대회
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• pp.225-226
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• 2013

우리나라는 2013년 5월 15일 "북극이사회"의 영구옵서버 자격을 취득하였으며, 2013년 후반기 국적선박을 북극해 항로에 투입 할 예정인 시점에서 한국해양수산연수원은 국내 Ice Navigator 교육시장 선점과 세계적 교육기관으로 도약을 하기 위하여 Ice Navigation Training교육과정을 개설준비 하고 있다. 이를 위하여 북극해 항해기술, 극지 안전훈련, 북극해 최신 동향, 러시아의 북극해 정책, 통과절차 및 외국선박의 운항사례분석 등을 통하고, Ice Navigation Training 교육과정(Familiarization(친숙화), Professional(상급), Practical(직무), Crew Management등)이 이미 개설되어 있는 Russia Admiral Makarov State Maritime Academy측 교수진의 연수원 파견 및 한국적 선박의 북극해항로(North Sea Route, NSR) 통과시 승선실습이 가능할 수 있도록 협조를 요청 할 예정이며, 교육인증을 위한 협력(Makarov Academy측으로부터 교육과정에 대한 인증)도 추진 중이다. 이에 준비한 교육개발을 소개하고자 한다.

• 한국해안해양공학회지
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• 제6권4호
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• pp.335-339
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• 1994

관측치와 모형 계산결과를 이용하여 Tartar 해협에서의 해류를 흐름 규모별로 분석하였으며, 조석현상과 일반적인 순환특성에 주안점을 두었다. 최대조류의 발생지점은 안정된 경계 흐름지역내에 위치함을 할 수 있었다. 다양한 기상조건 하에서의 흐름의 안정성과 소역에서의 에너지 집중은 바닥이 거친 지역에서 발생하는 조류의 비선형 효과로서 설명될 수 있다.

• 시스템엔지니어링학술지
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• 제20권1호
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• pp.26-33
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• 2024

Since the positive viability field remains the way it was in the 2010s, the ship test evaluation in the viability field is being applied to withstand the attack on an extremely limited kind of weapon system even the latest ship. In response, this paper analyzed and considered maritime warfare during the Russia-Ukraine War, which is an example of the latest war paradigm shift, and diagnosed the status of test evaluation in the field of Naval ship survivability to derive realistic development measures such as reflecting threat development trends, strengthening attack and damage control evaluation, confirming ship viability limits, and realizing test evaluation plans.

• 패션정보와 기술
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• 제8권
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• pp.52-59
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• 2011

• 한국에너지공학회:학술대회논문집
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• 한국에너지공학회 1998년도 추계 학술발표회 논문집
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• pp.45-50
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• 1998

• 한국수학교육학회지시리즈D:수학교육연구
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• 제8권3호
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• pp.157-173
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• 2004

The paper discusses the phenomenon of mathematical giftedness, especially manifested at early stages of life of future outstanding mathematicians, taken in its socio-cultural context. The authors suggest that the images of mathematical giftedness are formed differently in various cultural contexts and thus can imply different settings of the educational institutions that can accordingly ignore, encourage, or restrain the students considered gifted. The paper focuses on the cases of traditional mathematics in several Asian countries (China, Vietnam, and Japan) and of modem mathematics in Soviet Union/Russia in order to provide examples of different patterns of forming the image of mathematical giftedness and of the corresponding educational approaches.

• 한국해양공학회지
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• 제17권6호
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• pp.96-100
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• 2003

For moving cargo between the North Pacific region and Northern European ports, the Northern Sea Route, along Russia's coastline, is 35-60％ shorter than the traditionally used routes through the Suez or Panama Canals. in addition to its shorter distance, there exist extensive ports und shipping infrastructure, and the potential for developing new markets in Russia and other northern countries including Korea and Japan. These incentives attracted considerable attention from the international shipping and shipbuilding industries and have formed a cooperative international research program, called as the International Northern Sea Route Programme (INSROP) This paper is a general compilation of the historical usage, recent trade developments, the physical environment, and the practical considerations that may shape future operational mode of shipping in the NSR based on results from INSROP reports. This study focuses mainly on an operation of commercial icebreaking cargo vessels that may be utilized along the NSR.

• 한국유통학회지:유통연구
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• 제1권2호
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• pp.115-140
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• 1996

This study analyses the Chinese and the Russian distribution systems comparatively focusing on the economic system. Before the economic transformation both nations were socialistic planned economy. After the economic transformation China is under the socialistic market economy, and Russia under the capitalistic market economy. The purpose of this study is to see how the distribution systems of both nations were changed according to the transformation of economic system. It analyses the relationship between nationalized manufacturing companies and distribution companies, and the national planned distribution of products before the economic transformation of both nations. It examines the privatization of distribution-related companies and the structurally exclusive supply of manufacturing companies in distribution system in Russia after the economic transformation. It also investigates the institutionalized control of nationalized manufaturing companies over distribution companies, and the national intervention of product pricing in China.