• 한국항만경제학회지
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• 제23권1호
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• pp.61-73
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• 2007

한중, 한일, 중일간의 FTA에 대한 관심과 노력은 보다 효율적이고 합리적인 운송서비스의 개설을 요구하고 있다. 따라서 이러한 추세에 부응하며 운송 서비스의 고효율화를 위해 제시하고자 하는 방안이 열차페리이다. 특히 서해안지역항만과 중국의 주요항만을 연계하고 아울러 한일간의 열차페리 운영을 통해 한중일간의 통합물류체계의 구축이 가능하다. 본 연구는 동 서비스에 대한 기초 연구로써 그 의미를 지니고 있으나 지속적이고 구체적인 후속연구가 필요하다. 특히 한중일 간의 열차페리는 TAR의 노선 연계의 방안으로 TKR이 북측노선을 우회하여 나머지 아시안 및 유럽항만들과 연계가 가능하며 중국과 일본, 한국의 국내 물류비용에 관한 경쟁력의 제고도 가능할 것이다. 특히 한중일은 열차노선의 궤도가 동일하며 FTA 추진이나 2, 3차 산업제품중심의 교역구조로의 전환에 따른 운임 부담력이 높은 화물의 교역량의 증대 등으로 실현 가능성이 더욱 증대되고 있다. 특히 기존의 해상 운송 중심의 복합운송을 철도와 해상운송이 연계된 효율적인 복합운송체계의 구축을 통해 한반도의 동북아 물류중심국가 발전에 공헌 할 수 있는 방안으로 활용해야 할 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제10권3호
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• pp.950-975
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• 2016

Device-to-Device (D2D) communication underlaying cellular networks is a promising add-on component for future radio communication systems. It provides more access opportunities for local device pairs and enhances system throughput (ST), especially when mobile relays (MR) are further enabled to facilitate D2D links when the channel condition of their desired links is unfavorable. However, mutual interference is inevitable due to spectral reuse, and moreover, selecting a suitable transmission mode to benefit the correlated resource allocation (RA) is another difficult problem. We aim to optimize ST of the hybrid system via joint consideration of mode selection (MS) and RA, which includes admission control (AC), power control (PC), channel assignment (CA) and relay selection (RS). However, the original problem is generally NP-hard; therefore, we decompose it into two parts where a hierarchical structure exists: (i) PC is mode-dependent, but its optimality can be perfectly addressed for any given mode with additional AC design to achieve individual quality-of-service requirements. (ii) Based on that optimality, the joint design of MS, CA and RS can be viewed from the graph perspective and transferred into the maximum weighted independent set problem, which is then approximated by our greedy algorithm in polynomial-time. Thanks to the numerical results, we elucidate the efficacy of our mechanism and observe a resulting gain in MR-aided D2D communication.

• 농촌계획
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• 제24권3호
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• pp.105-115
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• 2018

This study is conducted to propose urban park utilization and master plan in rural areas. Urban parks designed for the rural areas can be divided into three types: a themed type for rural tourism, a community type for hub regenerations and a waterfront type for using agricultural reservoirs. To use the themes and characteristics of ruralness, these types are required a multi-layered spatial structure. And ecological, cultural and economic networks of local tourism resources have to be integrated by utilizing agricultural reservoirs. Therefore, urban parks in rural areas can be defined as a part of the public benefit project aiming to revitalize the local economy. Also, urban parks are necessary to use attractions and amenities in rural areas. Based on theoretical backgrounds, this study proposed two sustainable master plans as the tourism resource development project for Baelyeonje, Gulye-gun. For ecological and cultural sustainability, this study proposed the environment restoration plan which reinforces the scenic resource of Nogodan in Mt. Jiri by developing the underdevelopment plan with consideration of the local landscape characteristics and resources. For economic sustainability, building the Mt. Jiri tourism complex and economic communities are needed to promote investments for securing mutual economic benefits. To achieve the sustainability, further studies related to the social equity and investment of private capital in rural areas are needed.

• 화약ㆍ발파
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• 제15권3호
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• pp.14-19
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• 1997

Koreans have emphasized education as the primary means to reconstruct our country means to reconstruct our country after two catastrophic events-the Japanese occupation and the Korean War(1950-1953). A Strong belief- in education coupled with sheer deter-mination spurred the period of industrial and eeonomic development that started in the early 1970-'s. The "can-do" attitude of the general public was matched and aided by small S & T communities. Scientists and engineers provided the neeessary expertise to manufacture goods and process the many raw materials imported from overseas. After nearly three decades of reconst-ructing our completely devastated country, Korea has become a modern, cosmo-politan, fast-paced and dynamic country. In order to further increaser our manufac- turing capabilities and double the per-capita income by the beginning of the 21st century, we must improve productivitiy and encourage creatitivity in all sectors of our country. The S & T community's efforts in research and development. education, and interna-tional cooperation will be invaluable in determining our direction and reaching these goals. The general public is eager to peacefully unite our foreign powers since 1945. Toward that end. members of the S & T community are willing to coope-rate with our north Korean counterparts in all areas of S & T with the exception of defense related endeavors. Establi-shing scientific ties with north Korea will result in mutual economic benefit and greater regional stability in East Asia. In particular. scientists and manu-facturers in each province are eager to initiate cordial and professional relation-ships with north Korea in the hopes of securing these benefits. The Korean Federation of Science and Technology Societies(KOFST) has played an important role both in developing S & T policies, and in gostering the frowty of S & T societies. A non-governmental umbrella organization composed of over 251 professional societies, KOFST facili-tates the transfer of research outcomes and technology from research institutions to the various industries. KOFST also seeks to increase cooperation between the countries of the Pacific Rim. As evidence of that, we have pursued joint research and industrial ventures with China. Established projects include those on environmental conditions in the Yellow Sea, and improvement of aircraft manufacturing, telecommunica-tion equipment, and agricultural produ-cts. Increased cooperation between the Pacific Rim countries, particularly in S & T, would foster social and economic development for the region as a whole.

• Child Health Nursing Research
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• 제20권2호
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• pp.105-112
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• 2014

목적 본 연구는 입원 환아에게 최적의 간호를 제공하기 위한 전제조건인 입원 환아 간호에 대한 부모의 참여의 개념을 탐색함으로써 아동간호 실무에 대한 이해를 증진시키고자 시도되었다. 방법 Walker와 Avant (2005)의 개념분석 방법을 사용하였으며, 선행연구를 근거로 1994년부터 2012년 사이에 이루어진 부모의 참여 관련 논문 중 입원 환아 간호, 부모참여를 주요어로 하여 고찰한 논문 30편을 통해 속성, 선행요인, 결과를 확인하였다. 결과 입원 환아 간호에 대한 부모의 참여의 속성은 협상, 돌봄 활동 수행, 개별화된 간호 제공으로 확인되었다. 선행요인은 환아의 연령과 상태, 환아 부모 참여 필요성에 대한 환아 부모와 아동간호사의 태도 및 상호 이해이며, 결과는 환아 부모와 아동간호사의 효율적인 파트너십이 이루어지고, 환아 부모와 아동간호사를 임파워먼트시키게 되는 것으로 확인되었다. 결론 본 연구에서 확인된 입원 환아 간호에 대한 부모의 참여의 개념 정의와 속성은 아동간호실무 이론 개발의 기초자료로 활용될 것이다.

• 한국중재학회지:중재연구
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• 제13권1호
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• pp.207-244
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• 2003

There are many parties who connected with contracts like a contract for construction. Dispute arising from the two parties can be souled by themselves. but it grows the necessity of settlement at one effort. The meaning of multiparty arbitration is solution of mixed disputes without inconsistency through multiparty concerned. H the parses wish to settle the disputes by arbitration, they must come to an arbitration agreement. The arbitration agreement is necessary to resolve disputes autonomously, that may be in the form of a separate agreement or in the form of a clause in a contract. More ever it is resonable to view the arbitration agreement as a substantive contract in its legal nature enabling the authority for dispute resolution by the arbitrator. I had argument about who should appoint the arbitrator. That is to say, each party can appoint the arbitrator, otherwise the courts can appoint one. The basis of multiparty arbitration is focused on the factor that the courts may have the right to order the consolidation of arbitration proceedings without consent of the parties. The dispute can be settled by the arbitrators who are appointed. Appointing arbitrator is very important because it affects the party's equality. The right to appoint arbitrator shall be entitled each party in multiparty arbitration. Therefore they can appoint plural arbitrators by mutual agreement. for .reference to Rules of Arbitration of The International Chamber of Commerce, the Court shall appoint a sole arbitrator or three arbitrators in condition. The Arbitration Act of Korea dose not have the clause on multiparty arbitration including the arbitration rules. But if we have the clause enacted, it brings a situation in which both parties gain a benefit.

• 통상정보연구
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• 제17권1호
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• pp.265-285
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• 2015

다자간 무역기구인 WTO는 전통적 교역 분야 이외에 회원국의 국내 정책까지 관여하여 지역 정부의 역할과 자주성을 위협함에 따라 최근에는 양자간 FTA 체결이 증가하고 있다. 이와 같은 통상 환경 변화를 활용하기 위하여 한국과 중국은 FTA 체결을 위한 실질적인 합의에 도달하였다. 일반적으로 자동차 분야는 우리나라가 국제 경쟁력을 지닌 주력 산업으로 분류되어 한 중 FTA의 수혜 업종으로 기대되었으며, 실제로 분석 결과 한국의 자동차 산업이 중국에 비해 세계 시장에서 비교우위를 지닌 것으로 나타났다. 그러나 한 중 FTA 관세 철폐 계획에서 자동차는 양허 대상 품목에서 제외되어 우리가 기대했던 관세 철폐를 통한 한국산 자동차의 가격 경쟁력을 누릴 수 없게 되었다. 이에 따라 우리 자동차 업계는 중국의 비관세 장벽 철폐 등 투자 환경 개선을 통해 효율적인 대중국 투자 환경을 조성해야 하고 한 중 FTA상 자동차의 양허 편입에 대비하여 중국 내 세계 유수 자동차 업체의 대한국 수출 확대 가능성 방지를 위한 엄격한 원산지 규정안을 마련해야 한다. 또한 중국 내 브랜드 전략을 더욱 강화하며 친환경 차량 개발 지원을 통해 중국의 환경 정책에 부응하면서 관련 시장을 창출 확대해야 한다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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• pp.459-464
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• 2006

It has been well proved that shiphandling simulators are efficient and useful facilities for training and education of cadets and seafarers. Most of the maritime universities and many maritime training institutes all over the world have installed shiphandling simulators, which play important roles in maritime education and training. However, most of the Shiphandling simulators are standalone facilities with diversities on system architectures, layouts and functions. STCW78/95 requires simulators used for simulator-based training shall be suitable for the selected objectives and training tasks. To ensure the shiphandling simulator facilities meet the requirements of STCW convention and other expanded applications, collaborated research and coordination are needed in development and application of shiphandling simulators. Performance standard should be established for shiphandling simulator systems considering the advanced research needs as well as the needs in education, training, and assessment of competence. Standardizing and exchanging shiphandling mathematical models will improve critical performance of the system. Cooperated research on model course and training assessment approaches will enhance the training standard. In addition, the rapid spread of the internet technology has shown a promising future of application of shiphandling simulators through internet. Research has been carried out on internet based integration of multiple shiphandling simulators. A multi-agent based system, including necessary hardware, has been developed. Collaborated operation of the system can be of benefit in filling the gaps of the technical and operational level and methodology between maritime universities, enhancing mutual understanding of the navigation customs and culture background among cadets and seafarers from different countries, facilitating communication and maritime English training, and extending the functions of shiphandling simulators.

• 한국콘텐츠학회논문지
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• 제19권3호
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• pp.1-9
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• 2019

본 연구는 소셜 빅데이터 분석을 통해 베트남에 대한 한국 국민의 인식을 살펴보고, 베트남에 대한 인식 변화의 방향을 모색하는 데 목적이 있다. 본 연구의 수행을 위해 네이버 블로그와 트위터의 소셜 미디어에서 베트남과 함께 언급된 키워드들을 분석하고, 연령층에 따라 베트남에 대한 관심도 변화의 추이를 살펴보았다. 베트남 관련 단어 분석을 통해, 한국 국민들은 여전히 베트남전을 기억하고 있고, 베트남과 인적, 물적 상호 교류를 통해 상호 이익을 얻을 수 있는 국가로 인식하고 있으며, 베트남에 대해 긍정적인 정서를 가지고 있음을 확인할 수 있었다. 또한, 한국 국민들은 연령대와 상관없이 베트남을 매우 선호하는 여행지로 인식하고 있었다. 12세 미만의 관심도 변화 추이가 다른 연령대와는 달리 다양한데, 이는 앞으로 이들이 문화 콘텐츠의 중심축이 될 것이므로 베트남에 대한 관심 영역이 다양해질 수 있는 긍정적인 징후로 보인다.

• Advances in materials Research
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• 제8권1호
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• pp.47-73
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• 2019

Joining of Mg/Ti hybrid structures by welding for automotive and aerospace applications has attracted great attention in recent years due mainly to its potential benefit of energy saving and emission reduction. However, joining them has been hampered with many difficulties due to their physical and metallurgical incompatibilities. Different joining processes have been employed to join Mg/Ti, and in most cases in order to get a metallurgical bonding between them was the use of an intermediate element at the interface or mutual diffusion of alloying elements from the base materials. The formation of a reaction product (in the form of solid solution or intermetallic compound) along the interface between the Mg and Ti is responsible for formation of a metallurgical bond. However, the interfacial bonding achieved and the joints performance depend significantly on the newly formed reaction product(s). Thus, a thorough understanding of the interaction between the selected intermediate elements with the base metals along with the influence of the associated welding parameters are essential. This review is timely as it presents on the current paradigm and progress in welding and joining of Mg/Ti alloys. The factors governing the welding of several important techniques are deliberated along with their joining mechanisms. Some opportunities to improve the welding of Mg/Ti for different welding techniques are also identified.