• 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.

• 한국도서관정보학회지
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• 제21권
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• pp.431-457
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• 1994

The aim of this thesis is to attempt a bibliographical analysis of mathematical materials that were published during Yi-Dynasty. In this study, matters that were treated concretely are the same as follows: 1. Formulation of a system about mathematical materials that were published from Three Kingdoms to Yi-Dynasty. 2. Background of each period about compilation and publication of mathematical materials. 3. Investigation to transition, block book and domain of subject of mathematical materials through analysis on each period of publication. But it was not easy to contrast materials on each catalogue with existed books one by one. In further, we must a new chance for better a n.0, ppreciation about Yi-Dynasty's mathematical materials through continuous studies to this field.

• 한국농공학회논문집
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• 제50권3호
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• pp.51-58
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• 2008

Ninety five percent of the agricultural reservoirs were constructed by earth or rock. There are 18,000 agricultural dams and reservoirs in Korea. Therefore, it is easy to evaluate or identify their problems. Reservoirs should be repaired before too late. It is required to guarantee the proper functions of the existing agricultural dams and reservoirs in time to minimize the damage. In this study, in order to evaluate degradation of agricultural reservoir, grasps the safety of reservoir choosing for agriculture of 25 reservoirs which are distributed in Chungbuk region rural and analyzed using possibility as reservoir of agricultural usage. The degradation was evaluated by a compilation of the result where embankment and structure were separately handled, measured and then multiplied scores for each categories. By activating this research, current status of agricultural reservoir and degradation status will be easily measured. In addition, the research could be also used as a tool for an effective control or maintenance.

• 대한지구과학교육학회지
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• 제4권1호
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• pp.12-19
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• 2011

This study aimed to analyze the teachers' cognitions about the primary science textbooks(experiment and observation) used in elementary schools. This study surveyed 211 teachers in Seoul and Gyeonggi province. The data were statistically analyzed by SPSS WIN 10.0. The results of this study are as follows : Most of the teachers showed positive opinions on the directions of the compilation of experiment and observation textbook. Teachers used experiment and observation textbook as summary notes, experiment reports and evaluating methods. The experiment and observation textbooks should be compiled and reorganized in order as follows : Lesson introduction, inquiry activities, and intensive and supplementary activities which are followed by space of description in experiment and observation textbook.

• 한국수학사학회지
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• 제22권4호
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• pp.83-96
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• 2009

이 논문은 광무(光武) 융희연간(隆熙年間)(1897~1910)에 걸쳐 각급 학교에서 사용할 목적으로 편찬 간행된 산술교과서(算術敎科書)의 초기 편찬사를 더듬어 본 것이다. 이 시기의 산술교과서(算術敎科書)는 비록 확고한 편찬 방침 아래 편찬된 것이 아닌 주로 일본에서 간행 되었던 산술교과서(算術敎科書)를 번역 내지 번안한 것이 대부분이지만 오늘날의 수학교과서에 적지 않은 영향을 미치고 있음을 생각할 때, 우리나라의 수학교과서의 역사를 연구함에 있어서 대단히 중요한 사료적 가치(史料的 價値)를 갖고 있다고 할 수 있다.

• 한국도서관정보학회지
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• 제16권
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• pp.69-98
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• 1989

The purpose of this study is to review the historical development of British Museum Library and its cataloging rules which really marked the beginning of the modern era of cataloguing. The results of the study can be summarized as follows (1) Sir Anthony Panizzi was the most creative force in the history of the British Museum Library. He devoted himself to the formation of the British Museum Library cataloging policy and the compilation of printed catalogues. Moreover, he laid down the sound acquisitions policy and the vigorous a n.0, pplication of the copyright deposit privilege. He designed a great circular reading room and raised standards of library service and administration. (2) British Museum Library Cataloging Rules : 1. are notable for their pioneering efforts-this was the first major catalogue code-and for their influence on all subsequent codes. 2. introduced the concept of corporate authorship but has never dealt with problem very satisfactory. 3. went to great lengths to avoid title entry. 4. used a number of form heading, example for, ACADEMIES, PERIODICAL PUBLICATION, EPHEMERIDES, CATALOGUES etc.

• 한국패류학회지
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• 제32권2호
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• pp.141-147
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• 2016

In addition to the Arcidae (Lutaenko, 2015), a collection of Mytilidae, Ungulinidae and Tellinidae from Japan, identified by the German malacologist C.E. Lischke, was found and studied at the Zoological Institute, Russian Academy of Sciences, St. Petersburg. This collection is very important for regional malacological studies in Japan, Korea and China as it contains type material and vouchers. Syntypes of Mytilus atratus Lischke, 1871 (= Xenostrobus atrata (Lischke, 1871)) and vouchers of Tellina diaphana Deshayes, 1855 (= Serratina diaphana (Deshayes, 1855)), Tellina nitidula Dunker, 1860 (= Nitidotellina hokkaidoensis (Habe, 1961)), and "Diplodonta orbella Gould, 1851" (= Diplodonta gouldi Yokoyama, 1920)) are figured with taxonomic and nomenclatural comments. No other voucher or type specimens used in the compilation of the Japanische Meeres-Conchylien were located in the entire bivalve collection.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회 1998년도 추계학술대회 논문집
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• pp.137-140
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• 1998

In this study, we have developed algorithms to find more effective solutions for compensatory decision-making problems in the case of the decision maker with fuzziness which can occur in a real world fuzzy environment. We have applied the algorithm to the problems related to the structural reform of the capital and the number of workers in the local industry. We have selected Taegu city for this study. In this study, we have determined the capital and the number of workers, satisfying maximum productivity and minimum air and water pollution under the constraints such as capital-labor ratio, the demand for land and water and the fluctuation of the capital and the number of workers. The determined capital and the number of workers could improve the competitive advantage of Taegu city and could be utilized as criteria for the compilation of the budget, determination of policy for supporting plan of companies, the forecast of number of workers and the training plan of workers.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2012년도 춘계학술발표대회논문집
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• pp.113-115
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• 2012

스마트폰은 다양한 서비스를 위한 기술이 집약되어 있으며 그 중 NFC(근거리 무선 통신) 기술은 기존의 모바일 RFID 기술보다 진일보하여 태그 읽기/쓰기 기능을 비롯하여 모바일 결제에 이르기까지 활용 범위가 매우 넓다. 이러한 NFC 기술을 활용한 안드로이드 어플리케이션의 구동에 있어 실시간 처리의 효율성은 서비스의 안정성에 크게 영향을 미친다. 따라서 안드로이드 플랫폼에서 보다 안정적인 실시간 서비스 실행을 위해 기존 안드로이드 실시간 처리 영역인 Dalvik VM의 동적 컴파일 메커니즘과 현재 발표되어 있는 개선된 방식의 메커니즘을 분석 정리하고자 한다. 또한 이를 바탕으로 향후 스마트 폰의 NFC 구동에 있어 Dalvik VM의 보다 최적화된 컴파일 방식을 제안할 수 있도록 연구하고자 한다.

• 한국도서관정보학회지
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• 제22권
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• pp.299-325
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• 1995

The aim of this thesis is to attempt a bibliographical analysis of Gu Geub Eui Seo that were published during Yi-Dynasty. In this study maters that were treated concretely are the same as follows: 1. Formulation of a system about Gu Geub Eui Seo that were published from Three Kingdoms to Yi-Dynasty. 2. Background of each period about compilation ad publication of mathematical materials. 3. Investigation to transition, block book and domain of subject of Gu Geub Eui Seo through analysis on each period of publication. But it was not easy to contrast materials on each catalogue with existed books one by one. In further, we must a new chance for better a n.0, ppreciation about Yi-Dynasty's Gu Geub Eui Seo through continuous studies to this field.