• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2007년도 Proceedings of ISRS 2007
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• pp.471-474
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• 2007

Eucalyptus plantations play a major role in the China's ecological, social, economic and other aspects and presently China is the second largest producer of Eucalyptus in the world next to Brazil. It was introduced as an ornamental tree during 1890 but later it became a commercial crop. During 1960s large number of Eucalyptus timber were used for railway sleepers and it was also used as shelter belt for rubber trees. It becomes one of the important national resources of commercial timber once the production reached to 5 million $m^{3}/yr$. Through Eucalyptus oil, it brought about 20% of foreign exchange. In the present study, it was aimed to estimate the Eucalyptus growing area in the southern Guangdong in China in terms of aerial extent and changes between 1991 and 2001 using Landsat TM and ETM+ data. Object based classification technique and subsequent temporal change detection analysis were followed to identify the changes between the periods. In the present study, the total area was divided into three classes viz., plantation area with trees, plantation area without trees and others. Object oriented classification was found to be more accurate in the present study. Overall increase of about 23.62 $km^{2}$ was noted between 1991 and 2001 in the plantation area. With reference to the present study area, the growth of Eucalyptus growing area was 7.4% in the 10 year periods. From this study it is clear that the area under Eucalyptus cultivation is growing considerably year by year in China. However, elaborate study must be conducted considering larger areas to accurately predict the growth of Eucalyptus growing areas.

• 기술혁신연구
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• 제14권3호
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• pp.209-235
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• 2006

Since the end of the cold war, technical tie-up between private corporations and an army in developed countries has increased a lot, and the trend is spreading through developing countries rapidly. To cope with the circumstance actively, the dual use technology program for both private corporations and an army was begun in Korea in 1998. With the program, overlapping investment was resolved and technology transfer was stimulated. And the standardization and information exchange saved considerable national budget and made possible economic profit. Yet, the combination project of 4 ministries and offices showed problems such as loose cooperation and, low industralization record. However, developed countries are out of the mere stage of dual technology development and turn into broad technical tie-up including future prediction, national competitiveness improvement, and the private company's leading participation and they are systemizing them very fast. Korea also set up the national defense reform plan with the blueprint of future military force improvement, budget increase for national defense research, and increased participation of private corporations, and created Defense Acquisition program Administration to support them. The innovation of national defense system brings forward the need to link the private and military innovation. Korea has pursued the fast growth through assimilation, absorption, and improvement of foreign technology. But now, Korea has to focus on self innovation, original technology, parts and material. As this applies to private companies and military equally, it is important to concentrate limited resources for the effective technology cooperation. Considering this, the strategies to activate the dual use technology are program concept and range extension, task-deduction way improvement and future-oriented common task deduction, and promotion system improvement.

• 한국산학기술학회논문지
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• 제13권5호
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• pp.1954-1962
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• 2012

최근 유럽과 아시아 사이의 물류 증가는 철도수송에 있어서 사회적/경제적으로 좋은 기회이며, 동시에 커다란 도전이 될 수 있다. 유라시아 대륙에는 다양한 궤간이 존재하고 있다. 이러한 궤간의 차이는 철도에 의한 화물수송시 장애요인중의 하나이다. 궤간 차이를 극복하기 위한 방법은 수송 화물의 유형에 따라 달라질 수 있으며, 국경 지점에 보관 창고 및 환적 설비와 같은 넓은 기반 시설과 많은 운영 인력수요와 같은 철도 수송 시스템의 운영에 많은 영향을 준다. 따라서 철도 수송 시스템의 효율성은 복잡한 하역 및 교환 기술에 관련된 궤간 극복 방법에 매우 의존한다. 본 논문은 궤간 극복 방법에 대한 기술적 평가를 기반으로 수송 시나리오의 효율성을 검토하고, 각 시나리오의 운영에서 요구되는 기술적 요소들을 기술하였다.

• 한국컴퓨터정보학회논문지
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• 제12권3호
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• pp.137-146
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• 2007

대한민국은 중국 일본과 같이 바다로 인접하여, 항해를 하거나 조업을 위한 배타적 경제수역(EEZ: Exclusive Economic Zone) 때문에 분재의 소지를 담고 있다. 특히 해상 사고에서 어선의 경우 조업일지와 항해장비의 부실 등으로 국가 간 분쟁 시 증거자료 채택할 수 있는 경우는 드물다. 해상에서 컴퓨터 등의 디지털 증거는 무결성이 훼손된다면 결정적인 증거가 재판정에서 기각당하거나 국제적으로 분쟁 시 증거로 채택되지 않는다. 본 논문에서는 이 문제점을 해결하는 방안으로 해상 디지털 포렌식을 제안하면서, 공해상 선박에서 디지털 포렌식 자료를 위한 주요내용, 요구사항, 적용사항 및 선박 디스크, 선박 네트워크, 선박 무선 포렌식 자료를 추출하고 이를 입증하는 방법을 제시한다. 그리고 실제 공해상에서 해상 디지털 포렌식의 사례에 관한 실증연구를 하여, 분쟁소지가 많은 선박에서 과학수사의 일환으로 활용될 것이며, 디지털 포렌식의 증거가 채택되는 국제간의 공해상 분쟁해결의 중요한 열쇠가 될 것이다.

• 한국자원식물학회지
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• 제4권2호
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• pp.67-74
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• 1991

동양에서는 생약을 주로 한약조제에 많이 이용되고 있으나 서양에서는 신의약품 개발과 제조에 이용되고 있다. 그러나 최근에 와서는 국내외를 막론하고 제약업계에서 양약의 제조와 신의약품 개발에 치중하여 생약의 수요가 증가하고 있다. 따라서 당국에서는 계획생산에 대한 지도와 자금지원, 품종관리, 재배 및 신의약품개발에 대한 연구지원, 수입통제에 의한 농민보호등 제도적 지원을 강화하여 우리나라 주종 재배약초의 자포자기적인 생산기피현상을 막아야 할 것이다.

• 한국태양에너지학회 논문집
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• 제31권5호
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• pp.77-84
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• 2011

Korea and some other countries located in the northern hemisphere employ the air conditioner for the space cooling in the hot summer season and also some kinds of heaters for the space heating in the cold winter season. Especially in Korea, a great number of air conditioners of about 12,700,000 sets have been used these days. However, they are used for a short operation period of only 58 days a year, which results in the material and economic losses. To solve this problem and employ this system for the emergency shelter, a new conversion unit which could convert the existing air conditioner to a heat pump system for simultaneous heating and cooling was developed in this study, and the thermal performance was tested. The results indicated that the indoor air could be heated from $27^{\circ}C$ to $39^{\circ}C$ by the air conditioner converted to a heat pump system with the ambient temperature variation of $-10^{\circ}C{\sim}10^{\circ}C$, and cooled from $20^{\circ}C$ to $15^{\circ}C$ by the converted system with the ambient temperature variation of $20^{\circ}C{\sim}35^{\circ}C$. And also the heating COP increased from 3.3 to 5.3 in case of the heat exchange of the super cooling(HESC) circuit and from 3.0 to 4.0 in case of the By-pass with the ambient temperature variation of $-10^{\circ}C{\sim}10^{\circ}C$, respectively, whereas the cooling COP decreased from 3.1 to 2.1with the increase of the ambient temperature from $20^{\circ}C$ to $35^{\circ}C$.

• 무역상무연구
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• 제64권
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• pp.65-97
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• 2014

Arbitration is the dispute methods for speedy and economic resolutions in international commercial areas. In maritime disputes cases in East Asia, Korea and Japan are the regional benefits to cover and deal with the maritime cases on arbitration. And Korea and Japan are the competitive maritime industry for heavy shipbuilding industry, cargo carrier, processing and transhipment service on ports, and ship financial services in national competitive areas. Japan is the Tokyo maritime arbitration commission(TOMAC) as an uniquely capable of dealing with arbitrations involving problems arising in the sea field. TOMAC provides amended its arbitration rules 2014 aiming at matching with the maritime disputes circumstances with three maritime arbitration rules as ordinary rules, simplified rules and the rules of small claims arbitration procedure. KCAB however, as the unique commercial arbitration board in Korea is dealing on all of the commercial disputes on only the international commercial arbitration rules in 2011. Though KCAB is dealt with maritime dispute cases on international arbitration rules in Korea, it is small and simple compared with TOMAC in Japan. Maritime disputes are highly complicated and embroiled with multi-parties contract and subcontracts arising under contracts relating to bills of lading, charter parties, sale and purchase of ships, shipbuilding, ship financing and so forth. This paper is to provides a discussion and comparison on recently arbitration rules focus on the maritime aspects on Korea and Japan. We need to consider to make an independent and special institute and maritime arbitration rules including the multiparty consolidation and med-arb provisions for handling the disputes and resolution of maritime conflict cases in Korea.

• 한국지역지리학회지
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• 제10권4호
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• pp.824-832
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• 2004

본문에서는 지난 20여 년간 중국학자들의 한국에 대한 연구논문과 단행본을 토대로 학문 일반의 연구동향과 지리학 분양의 연구동향에 대해 살펴보았다. 그 결론은 다음과 같다. 학문일반의 연구에서는 첫째, 연구기관이 많이 신설되었다. 둘째, 연구 간행물들이 증가추세에 있다. 셋째, 새로운 연구 성과가 속출하고 있다. 넷째, 학술교류가 활발해지고 있다. 지리학에 관한 연구에서는 자연지리학보다 인문지리학에 대한 연구가 많다. 자연지리학에서는 지질과 지진 및 자연자원에 관한 연구가 많았고 인문지리학에서는 경제지리학에 관한 연구가 많았다. 그러나 연구 주제가 적고 이론에 입각한 연구가 적은 문제점이 존재한다. 앞으로 중국 지리학계에서는 이와 같은 문제점에 대한 해결책으로 주력하는 한편 한국 지리학계에서도 중국에 한국의 지리학을 알리기 위한 노력이 필요할 것이다.

• 수산경영론집
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• 제24권2호
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• pp.17-53
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• 1993

Pusan is the largest fishing port in Korea, and deals with more than I million ton of fish catches annually, including catches of coastal and off-shore fisheries as well as those of deep-sea fishery. However, it hen had no fishing port facilities specialized fer deep-sea fishery since it started 30 years ago. Economic and physical losses resulting from this have teen enormous. Although fishing port facilities are a part of infra-structures built by Governments, the construction of them has been delayed due to financial difficulties of Central or local governments. To overcome this harsh situation to which deep-sea fishery cooperations faced, some cooperations have decided to construct fishing port facilities including fish-pier specialized for deep-sea fishery in Gamcheon port. The construction expenses of these facilities were financed by private funds to which they themselves jointly contributed. As a result, a fish-[pier, which has the capacity of serving one fishing vessel of 10, 000 ton or four of 5, 000 ton or four of 1, 000 ton at the same time, will be opened in here by 1994. The paper examines the master plan to revitalize the deep-sea fisheries industry in a deep depression with the opening of these physical facilities. The framwork of the plan is pursued in two different aspects, which are both hardware and software. In a hardware aspect, the plan in to develop Pusan into a city which is suitable for one of the best fishing ports in the world. That is, it is to develop the city into a place famous for sightseeing as well as the distribution and processing of fish-products centering around fish-piers. On the other hand, in a software aspet, it is regarding improvement of the distribution system of fish-products. One way to do that is to make up some deficiencies of the current system of a producers' joint sale. And the other is to establish an exchange of fish-products futures. Through these institutions, we could abrsorb speculative funds, which would otherwise be invested in speculation on fish-products, into productive investment opportunities, We believe that if the plan is realized, the deep-sea fishery in Korea will revive from a long-tasted depression and make progress to become one of the mai industries of Korea.

• 수산경영론집
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• 제46권3호
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• pp.83-101
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• 2015

The main purpose of this study is to explore a way of South-North Korea fisheries cooperation through international organizations under the principles of the Korean peninsula trust process. Considering the government policy toward the North, although some humanitarian aids or cooperations may be plausible with permission of the Ministry of Reunification. direct cooperations between the South and the North Korea must be much limited at leat under the present government. The 5.24 measures taken in 2010 banned in fact all economic/humanitarian cooperations by private sectors and government. Noting the present and the visible future, an important question is whether the North accepts all cooperations including fisheries, bartering giving up nuclear weapon development for the 5.24 measures. It would be a difficult question to be answered, because win-set to both parties is too narrow, so far as there is no change in the South-North conflicting priority policies. If so, one way of implementing South-North fisheries cooperations is to drive forward cooperative programs through UN organizations. Since for instance FAO and WFP secure justification and roles and has a global network, they have sufficient capacity of being abe to organize fisheries experts. If the South can finance the budget necessary for the programs, FAO or WFP would lead the programs through a negotiation with the North. In other words, it is a type of cooperative model that FAO or WFP leads the programs and the South finances. In addition, if World Fisheries University(WFU) is invited to the Republic of Korea, it might make a great contribution to expert exchange of the North.