• 정보관리학회지
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• 제5권1호
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• pp.104-130
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• 1988

본 논문은 계량서지 학적 연구 방법론을 국내 통계학분야에 적용해 봄으로써 국내 통계학자들의 연구 활동 및 통계학분야의 학문적 속성을 수량학적으로 파악하는데 목적을 두고 저자의 생산성 및 인용 문헌을 분석하였다. 분석 대상 문헌으로는 [정기간행문 기사색 인] 1945-1986년호에 수록되어 있는 통계학관련 학술 논문 총 648편의 출판 문헌과 [통계학 연구] 1975-1986년호에 수록된 논문 137편에 인용된 1,171편의 인용 문헌을 선정하였다. 본 논문의 분석 결과 다음과 같은 주요한 사실을 발견하였다. 10 Lotka 법칙을 통한 통계학 저 자의 생산성 분석에서 Lotka의 상수 $\alpha$=2의 수정없이도 Lotka 법칙이 적용됨을 입증하 였다. 2) Bradford 법칙의 Brookes의 그래프적 분석법을 통계학 저자의 생산성에 적용하여 통계학분야의 국내 핵심 저자 17명을 선정하였다. 3) 통계학 인용 문헌의 형태별 분석 결과 잡지가 62.43%, 단행본이 27.07%, 기타 자료가 10.50%로 나타났으며, 언어별 분석 결과 영 어 자료가 96.07%, 한국어 자료가 2.65%, 기타어 자료가 1.28%로 나타났다. 4) Bradford 법 칙의 Brookes의 그래프적 분석법을 통계학 인용 저자의 생산성에 적용하여 통계학분야의 핵심 인용 저자 20명을 선정하였다. 5) Brookes의 이용율 감소 법칙을 적용하여 통계학분야 의 인용 문헌의 이용율 감소 현상을 측정한 결과 이용율 감소 인자는 0.917이며 반감기는 7.987년으로 나타났다. 6) Bradford 법칙의 Brookes의 그래프적 분석 방법을 적용하여 통계 학 인용 문헌의 잡지내 분포를 분석한 결과 S값이 0.566인 Zipf 분포를 이루었다. 7) 통계학 분야에 인용된 잡지를 발행국별로 분석한 결과 미국 자료가 74.28%, 영국 자료가 17.24%, 한국 자료가 4.10%, 기타국 자료가 4.38%로 나타났으며, 주제별로 분석한 결과 주제 자기 인용도는 43.77%, 타 주제에의 의존도는 56.23%로 나타났다.

• 한국농림기상학회지
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• 제7권1호
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• pp.15-27
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• 2005

육상생태계의 물/탄소 순환은 기후변화의 원인과 진행 과정 그리고 결과를 예측하는데 필수적인 기초 자료이다. CarboKorea와 HydroKorea 연구에서는 한반도의 대표적인 지형과 식생 유형에 적합한 물/탄소 순환 해석과 실황예보를 위한 기술개발을 목표로, 안정동위원소를 이용해 물/탄소 순환의 구성요소를 성인적으로 세분하는 연구를 수행하고 있다. 본 논문에서는 이러한 안정 동위원소 연구가 국내 생태계의 물과 탄소 순환연구에 적극적으로 활용될 수 있도록 하기 위해 그 이론적 배경과 광릉 소유역의 연구 사례를 소개하였다. 시간과 공간 규모의 확장을 가능케 하는 안정 동위원소 연구는 다양한 관련분야의 연구와 함께 한반도 육상생태계의 물/탄소 순환과정에 대한 보다 정량적인 해석을 가능하게 함으로써 기후변화와 관련하여 제기되고 있는 당면한 과학적, 사회경제적 요구에 부흥할 수 있는 과학적 기반을 구축하는데 기여할 것으로 기대된다.

• Ocean and Polar Research
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• 제25권4호
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• pp.625-631
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• 2003

While phytoplankton diversity and productivity in the Southern Ocean has been widely studied in recent years, most attention has been given to elucidating environmental factors that affect the dynamics of micro-plankton (mainly diatoms) and nano-plankton (mainly Phaeocystis antarctica). Only limited effects have been given to studying the occurrence and the potential risks associated with the blooming of dinoflagellates in the relevant waters. This study focused on the appearance and toxicological characteristics of a toxic dinoflagellate, Alexandrium tamarense, identified and isolated from the Drake Passage in a research cruise from November to December 2001 The appearance of A. tamarense in the Southern Ocean indicates the risk of a paralytic shellfish poisoning (PSP) outbreak there and is therefore of scientific concern. Results showed that while the overall quantity of A. tamarense in water samples from 30meters below the sea surface often comprised less than 0.1% of the total population of phytoplankton, the highest concentration of A. tamarense (20 cells $L^{-1}$) was recorded in the portion of the Southern Ocean between the southern end of South America and the Falkland Islands. Waters near the Polar Front contained the second highest concentrations of 10-15 cells $L^{-1}$. A. tamarense was however rarely found in waters near the southern side of the Polar Front, indicating that cold sea temperatures near the Antarctic ice does not favor the growth of this dinoflagellate. One strain of A. tamarense from this cruise was isolated and cultured for further study in the laboratory. Experiments showed that this strain of A. tamarense has a high tolerance to temperature variations and could survive at temperatures ranging from $5-26^{\circ}C$. This shows the cosmopolitan nature off. tamarense. With regard to the algal toxins produced, this strain of A. tamarense produced mainly C-2 toxins but very little saxitoxin and gonyailtoxin. The toxicological property of this A. tamarense strain coincided with a massive death of penguins in the Falkland Islands in December 2002 to January 2003.

• 한국문헌정보학회지
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• 제29권
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• pp.205-230
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• 1995

The publication of books on modern agriculture started under the influence of Silhak Thought developed from the late Chosun Dynasty. The common intention found in these publications is the objective to enrich the country through increased agricultural productivity and thus to secure national independence from the surrounding powers. The study reviews three different categories in this area; five general books on agriculture, three on agriculture related legal regulations, and ten books introducing techniques of commercial agriculture. The first category is comprehensive treatment of general agricultural content and the second is legal regulations which affected the contemporary agriculture. The third category is introductory books on commercial techniques aimed at accumulating wealth through agriculture. Silkworm cultivation occupies an important place in these publications owing to the active encouragement given by the Section of Silkworm Cultivation in the Ministry of Agriculture, Commerce and Industry. We can recognise the extensive involvement of Suh Pyung Sook, who served as the Section Chief of Silkworm Cultivation in 1904, by examining introductions and prefaces of many books in this category. The examples of general books on agriculture are 'New Agricultural Administration' (농정신편), 'General Introduction on Agiculture' (농업대요), 'New Textbook on Agricuture' (신찬농업교과서), 'Pragmatic Agriculture' (실리농방신편), Of these, 'New Agricultural Administration' (농정신편) is evaluated as the first publication on modern agriculture. It was written in 1881, and the first edition was published was published in 1901 with the second edition following in 1905. Examples of the second category are; 'The regulation on utilizing uncultivated state owned land' (국유미간지리용법) legislated and declared with the intention of expanding cultivated area, 'Mining and Forestry Regulation' (광임법규), 'Forest Land Regulation' (임야법령) to administer mining and forestry. Books on commercial agriculture take up the highest proportion in the agricultural publication of this period. These cover silkworm cultivation, chicken farming, vegetables and fruits. The books introduce Western techniques with more scientific and rational approach especially on Silkworm cultivation and chichen farming which had become increasingly significant as commercial agriculture from the late Chosun Dynasty.

• 대한지역사회영양학회지
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• 제8권5호
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• pp.744-754
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• 2003

At present, health care industries throughout the world are struggling with the challenges to set up financial structures as cost-effective ways and means of satisfying customer needs for health care services. Many hospitals consign foodservice management to foodservice companies for the purpose of efficiency. The companies taking charge of hospital foodservice are also striving to gain an advantage over keen competitions. This study applied Quality Function Deployment(QFD) to one hospital (which will be shown as $\ulcorner$A hospital$\lrcorner$ below) managed by a contract foodservice company for the purpose of strategy planning to provide sustainable competitive advantage. First of all, this study scanned internal and external environment of $\ulcorner$A hospital$\lrcorner$ by means of a Quality Measurement Tool and a fieldwork study. With the result of environment scanning, this study elicited 20 strategies through SWOT analysis, which were categorized by 4 perspectives such as financial, customer, internal process, learning and growth perspectives. Finally, the priorities of 20 strategies were extracted from QFD methodology. According to the results obtained by applying QFD to $\ulcorner$A hospital$\lrcorner$'s foodservice, the strategies which $\ulcorner$A hospital$\lrcorner$ foodservice was obliged to introduce and implement were : the specialization of Children's hospital foodservice, scientific foodservice management through the standardization of foodservice operations, the maintenance of sanitary quality through sanitary system, the remodeling of facilities, the introduction of new equipment, the prompt and accurate response to customer needs, the development of appropriate patient menus, the provision of competitively priced meals for patient selection, the development of a demand forecast model by considering the characteristics of a children's hospital, improvement of productivity and the reduction of labor costs through the employment of experienced employees based on their seniority.

• 수산경영론집
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• 제30권2호
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• pp.55-77
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• 1999

As the population grows, the importance of the fishery industry continues to rise. It is therefore vital to support and promote sustainable fishery industry. However, the fishery production has been declining, mainly due to overdevelopment and depletion in fishery resources and stricter limits on development limits caused by growing concerns over the marine environment and ecology. Recently, international activities related to marine environmental and its ecosystems conservation, have been vigorously pursued. The United Nations Convention on The Law of The Sea has stipulated the protection and conservation of the marine environment, and the implementation of fishery resources development, made in harmony with the environment and fishery resources and based upon scientific findings and principles has become important. Accordingly, fishery industry must pay thorough attention to marine ecological and environmental problems and its international fisheries regime. Fisheries development can affect fishery resources, their environment and ecosystems. Adverse ecological effects resulting from fishery resources development practices in general include overdevelopment and incidental development of non target species, physical degradation of seabed habitants and degraduation of water quality. It has now become more important than ever to build up fishery resources development while achieving the conservation of biodiversity and the marine environment, as well as the restoration of destroyed ecosystems. To maintain fishery industry, it is necessary to develop bioeconomic fishery production system and industry policies for the ESSD(environmentally sound and sustainable development) given that maintenance of a favourable marine environment will ensure the fishery resources productivity. These bioeconomic system and policies are necessary to ensure the sustainability and viability of the fishery industry under ESSD fisheries concepts.

• STI Policy Review
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• 제3권1호
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• pp.46-62
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• 2012

This study investigates the effects of the two most important indicators of a nation's state of scientific infrastructure: R&D investment and the number of R&D researchers engaged in high-tech product export competitiveness for a panel of 11 countries/economies from East Asia from 1994 to 2010. A GMM panel estimation method was employed to account for the dynamic effect of trade and to control for un-observed country specific effects that may arise due to an inter-country differences and intra-country dynamics. Accordingly, the empirical results reveal that (once controlled for the influence of per capita income) physical capital and infrastructure, a 1% increase in a country's expenditure on the ratio of R&D to GDP may increase high-tech product export performance by approximately $397 million per year. Other factors constant, a 1% increase in the number of R&D researchers is expected to increase the ability to export high-tech products by approximately $67 million. The East Asian development experience demonstrates how latecomers can follow systematic industrialization and join the handful of economies that have come a long way toward closing the knowledge gap with the global technological leaders. However, this does not mean that the policy approaches and overall commitments pursued by each East Asian economy in relation to R&D investment and acquisition of an adequate pool of researchers, and their ultimate achievements in high-tech product export competitiveness were uniform. As a result, there is still a significant variation among countries/economies in terms of performance. This study recommended a number of potential tools and policy instruments that may assist policy makers to foster R&D as an engine to enhance the high-tech product export competitiveness.

• 한국환경보건학회지
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• 제34권4호
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• pp.316-326
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• 2008

The Earth's temperature has risen $0.76^{\circ}C$ (degree) during last 100 years which Implies a sudden rise, compare with the 4oC (degrees) rise through out the past 20,000 years. If the volume of GHG (Greenhouse Gas) emission continues at the current level, the average temperature of the Earth will rise by $1^{\circ}C$ (degree) by 2030 with the further implication that the temperature of Earth will rise by $2{\sim}5^{\circ}C$ (degrees) every 100 years. Therefore, as we are aware that the temperature of the glacial epoch was $8{\sim}9^{\circ}C$ (degrees) lower than the present time, we can easily predict that the above temperature rises can be potentially disastrous for human life. Every country in the world recognizes theseriousness of the current climate change and adopted a convention on climate change in June 1992 in Rio. The COP1 was held in March 1995 in Berlin and the COP3 in Dec. 1997 in Kyotowhere the target (2008-2012) was determined and the advanced nations' reduction target (5.2%, average)was also agreed at this conference. Korea participated in the GHG reduction plan which required the world's nations to ratify the Kyoto Protocol. Ratification of the Kyotoprotocol and the followup requirement to introduce an international emissions trading scheme will require severe reductions in GHGs and considerable economic consequences. USA are still refusing to fully ratify the treaty as the emission reductions could severely damage the economies of these countries. In order to estimate the exact $CO_2$ emission, this study statistically analyzed $CO_2$ emission of each country based on the following variables : level of economic power and scientific development, the industrial system, productivity and energy efficiency.

• 한국전자통신학회논문지
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• 제8권11호
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• pp.1625-1632
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• 2013

본 논문에서는 지난 정부에서 추진된 제 3차 지방과학기술진흥정책('08-'12)의 일환으로 추진된 지역 연구활동에 있어서 기초분야 연구 성과물을 대상으로 16개 지역별로 연구 활동도 및 수준, 연구 생산성을 비교 분석 하였다. 각 지역별 연구 생산성의 비교는 연구 인프라(대학, 연구인력 등)의 비편재 요소를 고려하여 비교대상의 객관성을 고려하였다. 특히, 경남지역에서 산출된 대상기간 동안의 모든 기초분야 논문을 모집단으로하여 연구개발 지형도를 구현하고, 기 발표된 해당지역 미래전략산업과의 연계성을 고찰하였다. 따라서 미래전략산업과 연구지형에서 파악된 지역 역량이 집중된 기초분야와의 연계매트릭스를 통해 현재의 내재된 기초역량과 대응되는 미래기술 및 산업을 조망하였다.

• 한국축산시설환경학회지
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• 제16권1호
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• pp.61-80
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• 2010

Poultry welfare has recently appeared as worldwide concern as well as Korea. The recent action plan for farm animal welfare introduced by the European Commission intends to expand the body of regulatory standards. In this context, many countries and/or organization are on the verge of establishing the most optimum poultry welfare standards. To establish the most optimum standards, comparative analysis of feeding regimen before and after welfare-bestowed environment need to be preceded. Most guidelines or standards for poultry welfare do not suggest the nutritional requirements and feeding system in detail, although it is deterimental especially for the farmer. This review intends to find scientific base to establish detailed welfare feeding guidelines. However, only limited research has been conducted in the view of actual poultry welfare. The results indicated the incidence of SDS, ascites, skeletal dysfunctions caused by fast growth rate in broiler, feather pecking and cannibalism in laying hen, and feed restriction in broiler breeder could be reduced by changing nutritional regimen and feeding strategies or both. The regimen and feeding strategies are certainly near to the direction that the poultry welfare ought to be in the right track. In this article, feeding and drinking guidelines in many standards as well as welfare feeding experiments have been reviewed and compared In the view of chicken productivity, welfare physiology and poultry health.