• Proceedings of the Plant Resources Society of Korea Conference
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• 2023.04a
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• pp.29-29
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• 2023

특정도서(特定島嶼)의 다양한 자연생태계, 지형 또는 지질 등을 비롯한 자연환경의 보전에 관한 기본적인 사항을 정함으로써 현재와 미래의 국민 모두가 깨끗한 자연환경 속에서 건강하고 쾌적한 생활을 할 수 있도록 함을 목적으로 하는 '독도 등 도서지역의 생태계보전에 관한 특별법(도서생태계법)' 제6조 및 특정도서 보전기본계획(2015~2024)에 의거하여 한강유역환경청에서는 33개(강화군 8, 옹진군 23, 안산시 1, 화성시 1) 도서를 특정도서로 지정하여 관리하고 있다. 본 연구에서는 출입과 개발행위가 제한되어 있는 특정도서의 식물상 조사를 도서생태계법 제6조에 의거하여 수행하였고, 인근 유인도서와 식물상을 비교 기록하였다. 조사된 유인도서는 덕적도, 영흥도, 선재도, 측도, 문갑도, 소야도의 6개 도서이고, 무인도서는 특정도서로 지정된 33개 도서 전체를 대상으로 하였다. 무인도서에서는 90과 225속, 294종, 3아종, 22변종, 1품종, 총 320분류군이 기록되었다. 이 중 국 가적색목록은 지치(Lithospermum erythrorhizon), 이팝나무(Chionanthus retusus), 모새달(Phacelurus latifolius) 3분류군과 한반도 고유종은 새끼노루귀(Hepatica insularis) 등 3분류군이 확인되었으며, 메귀리(Avena fatua) 등 외래식물 24분류군과 돼지풀(Ambrosia artemisiifolia) 등 생태계교란식물 3분류군이 확인되었다. 대조군인 유인도서에서는 116과 350속, 532종, 7아종, 37변종, 3품종, 총 579분류군이 기록되었다. 이 중 선재도에서 멸종위기야생생물 II급 매화마름(Ranunculus trichophyllus var. kadzusensis)이 확인되었으며, 국가적색목록은 낙지다리(Penthorum chinense) 등 4분류군, 한반도 고유종은 할미밀 망(Clematis trichotoma) 등 7분류군이 확인되었으며, 미국자리공(Phytolacca americana) 등 53분류군의 외래식물과 가시박(Sicyos angulatus) 등 6분류군의 생태계교란식물이 확인되었다.

• Journal of the Korean Society of Marine Environment & Safety
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• v.28 no.6
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• pp.853-865
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• 2022

In this study, from August to October 2019, we conducted a survey of the spatial distribution and dominant species of macrobenthos on the rocky intertidal zones of 38 specified islands distributed along the southern coast of Korea. On the basis of observation made using 50 × 50 cm quadrats, we identified a total of 80 species, among which, Mollusca were the most abundant fauna, with 54 species that accounted for 67.4% of the total, followed by Crustacea with 15 species (18.7%). The recorded numbers of Cnidaria, Porifera, and Echinodermata species ranged from 1 to 6. In terms of the regional patterns of species richness, specified islands in Yeosu were found to be the most species rich, supporting 61 species, whereas islands in Hadong, Namhae, and Chujado were found to have a similar level of species richness, ranging from 42 to 46 species. Islands in Boseong and Goheung were home to the fewest species, with only 29 species being recorded. At the sampling station scale, we noted a considerable difference in faunal richness, ranging from 6 (St. 6) to 33 (St. 20) species. Among the recorded species, Echinolittorina radiata was identified as the dominant species on 15 specified islands, with the next most abundant species being Tetraclita japonica, considered an indicator species of climate change, which was recorded on 11 islands. In terms of frequency, E. radiata, found on 36 islands, was identified as the most frequently occurring species, followed by Reishia clavigera (30 islands), Mytilisepta virgata (29), Nerita japonica (28), Ligia. exotica (27), and Littorina brevicula (26). Of the 80 species identified, 9, 4, and 2 species of Mollusca, Crustacea, and Cnidaria, respectively, are classified as Marine fauna of accepted foreign export, whereas 50 are Red List species, 44 are species of Least Concern, 3 are Data Deficient species, and 1 species was not evaluated. However, during the survey, we found no Near Threatened or Not Applicable species. On the basis of the findings of this survey, it would appear that the abundance and richness of macrobenthic fauna inhabiting the rocky intertidal zones of specified islands along the southern coast of Korea differ according to different habitat conditions, particularly with respect to the duration of exposure and the extent and properties of the substrata. The findings of this study will provide baseline data for future monitoring and management of specified islands in Korea.

• Journal of Korean Library and Information Science Society
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• v.41 no.1
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• pp.211-231
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• 2010

Colophon means an element to describe bibliographic information of the concerned books on the specific space like a back of title page or the last page of a book, and is used as a useful information source when cataloging in a library. Imprint means an element to describe publication information to a title page or verso of a title page of a book. In addition, institutionally required elements to describe on a book are an author, a publisher, a date of publication, a publishing company, ISBN, and a price when printing publications. The bibliographic elements to describe on colophon are a title, an author, a place of publication, a publisher, the date of publication, a place of printing, a printer, the date of printing, edition, impression, the address and contact point of a publisher, a price, ISBN, a copyright, CIP, and the profile of an author, etc. The necessary bibliographic elements according to the development of publishing technology and changes of publishing environments are additionally described in this colophon.

• Journal of Korean Library and Information Science Society
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• v.39 no.4
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• pp.445-460
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• 2008

The objective of this study is to examine the correlation of reading quantities in various media(magazines, books, comic books) and different developmental phases of women high school students. I surveyed reading quantities in developmental periods, by questionnaires. As a methodology of empirical study, data was collected from 198 students at the Jeonju Girls' High School. Statistical techniques of a Pearson Correlation Test were employed according to my hypotheses. The results of this survey are as follows: 1) Reading quantities of specific media of specific period is correlated with reading quantities of same media of other period 2) Reading quantities of books is correlated with reading quantities of comic books.

• Proceedings of KOSOMES biannual meeting
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• 2005.05a
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• pp.175-177
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• 2005

본 연구는 도서지방에 식수를 안정적으로 공급하기 위하여 도서별 특성에 적합한 최적의 상수원 방안을 마련하는데 목적이 있다. 특히 도서지역은 지형적인 특정상 상수원 확보를 위한 저수지 건설의 적지가 드물고 이상 가뭄과 환경오염으로 물 부족 현상이 심화되고 있으므로 도서지방의 안정적인 식수 공급 방안 수립은 시급한 실정이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.683-684
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• 2023

웹페이지나 디지털 문서에는 특정 단어나 특정 문구를 검색하는 기능이 있다. 인쇄된 도서나 참고서 등과 같은 인쇄물에는 실시간으로 특정 단어나 특정 문구를 찾는 기능이 없어 어려움을 겪는 경우가 많다. 본 논문에서는 텍스트를 감지(Detection)하는 EAST 모델과 텍스트를 인식(Recognition)하는 EasyOCR을 활용한 실시간 문자 탐지 시스템의 개발내용에 대해 기술한다. 이 시스템을 통해 사용자는 인쇄물에서 실시간으로 원하는 단어나 문구를 찾아 필요한 정보를 빠르게 읽는 것에 효과적일 것을 기대한다.

• Journal of Korean Library and Information Science Society
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• v.38 no.2
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• pp.147-164
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• 2007

The objective of this study is to examine the correlation of reading quantities in different developmental phases and various media(magazines, books, comic books). I surveyed reading quantifies in developmental periods, by questionnaires. As a methodology of empirical study, data was collected from 187 students at the Chonbuk National University. Statistical techniques of a Pearson Correlation Test were employed according to my hypotheses. The results of this survey are as follows: 1) reading quantities of general book of specific period is correlated with general book reading quantities of specific period. 2) reading quantities of magazine of specific period is correlated with magazine reading quantities of other period 3) reading quantities of comic book of specific period is correlated with comic book reading quantities of other period 4) correlation among reading quantity of middle school period and high school period is high.

• The Journal of the Korea institute of electronic communication sciences
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• v.19 no.3
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• pp.523-530
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• 2024

Online, such as web pages and digital documents, have the ability to search for specific words or specific phrases that users want to search in real time. Printed materials such as printed books and reference books often have difficulty finding specific words or specific phrases in real time. This paper describes the development of a deep learning model for detecting text and a real-time character detection system using OCR for recognizing text. This study proposes a method of detecting text using the EAST model, a method of recognizing the detected text using EasyOCR, and a method of expressing the recognized text as a bounding box by comparing a specific word or specific phrase that the user wants to search for. Through this system, users expect to find specific words or phrases they want to search in real time in print, such as books and reference books, and find necessary information easily and quickly.

• Journal of Korean Library and Information Science Society
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• v.48 no.2
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• pp.263-293
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• 2017

The purpose of this study is to analyze user behaviors of books in detail based on circulation data in an academic library. It analyzes circulation patterns of books for ten years from 2006 to 2015, which are surprisingly similar every year. Each pattern follows 'Loan books 20/50 rule' that 20% core collection occupies 50% of its circulation every year. This clarifies users' circulation patterns are highly consistent and very expectable. Also, using the cumulative distribution of book age, it defines the half-life of books and suggests the mathematical formula to measure it. Circulation patterns of the whole loan book and core collection for ten years are very different in terms of subjects, user groups, and divisions. This indicates that core collection plays a significant role in analyzing circulation statistics and usage patterns for the efficient collection development in the future.

• Journal of the Korean Society for Marine Environment & Energy
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• v.8 no.4
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• pp.227-235
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• 2005

This study aimed at suggesting management policy directions for the uninhabited islands of Korea which are national land resources with economic potential for tourism and development and strategic value for boundary delineation of territorial waters and exclusive economic zone as well as their unique ecological status. Review of existing management arrangements related to the uninhabited islands revealed six management issues to be addressed: insufficient data and their low reliability, lack of management policy directions, increase in ecosystem deterioration and perturbation by human activities, lack of policy measures for meeting utilization and development demands, weak management base with insufficient personnel and budget, and legal measures not taking Into account their unique ecological and socioeconomic characteristics. The management policy directions to improve the management of the uninhabited islands of Korea include management directions and strategies, and suggestions for legal improvement. Considering the unique ecological value of the uninhabited islands, management directions suggested are anti-degradation in which current and future demands for their utilization and development do not degrade the ecological potential of the uninhabited islands and integration in which land and sea areas are managed as an integrated management unit. Four strategies proposed to follow the management directions are enhancement of the knowledge base through a comprehensive survey, development and legislation of guidelines for the rational management of utilization and development demands, establishment of the comprehensive island debris collection and disposal system, and enhancement of management capacity. Legal improvement for the effective implementation of the management policy directions should include comprehensive uninhabited islands survey, legal utilization restraints and management guidelines based on classification of the islands, management boundary, and improvement of regulations on designated islands.