• The Science & Technology
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• no.2 s.405
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• pp.8-9
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• 2003

외계생명체 유입설 증거 발견/ 오래된 종이 보관법 개발/ 우리 은하계 주변에 반지 모양의 성운/ 냄새 맡는 폭발물 탐지 장치 개발/ 해왕성에서 위성 3개 새로 발견/ 지구 생물종 목록 25년 내 완성/ 아인슈타인 가설, 사실로 확인 / 멍게 유전자 지도 완성

• Proceedings of the Korea Information Processing Society Conference
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• 2012.04a
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• pp.1382-1384
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• 2012

스마트폰이 제공하는 다양한 애플리케이션들은 스마트폰이 탑재한 센서들과 밀접한 관계가 있다. 본 논문에서는 최근 진화를 거듭하고 있는 스마트폰 센서의 종류와 이를 구현하기 위해 센서 매니저를 이용하는 법과 센서 값을 해석하는 법에 대해 분석해본다. 또한 이를 바탕으로 기기의 센서 목록을 읽어내는 간단한 프로그래밍 예를 소개하고 이를 설명한다.

• The Korean Journal of Ecology
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• v.28 no.5
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• pp.305-320
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• 2005

Recently 64 species in Korea have been ranked as rare and endangered taxa by the Ministry of Environment using two categories, I and II. The original threat categories produced by the Ministry of Environment were developed to provide a standard for specifying animals and plants in danger of extinction and has been influential sources of information used in species conservation in Korea. However, the criteria by Ministry of Environment were applied to the whole taxa only by regional boundaries, especially in South Korea, rather than international context, and it also lacked an explicit framework that was necessary to ensure repeatability among taxa because of the absence of quantitative criteria to measure the likelihood of extinction. The World Conservation Union (IUCN) has developed quantitative criteria for assessing the conservation status of species. The threatened species categories, the 2000 IUCN Red List, proposed by SSC (Species Survival Commission) of IUCN have become widely recognized internationally. Details of threatened Korean plants, identified by applying the IUCN threat categories and definitions, were listed and analyzed. The number of species identified as threatened was only 34 out of 64 taxa (48.4%), while the rest of taxa were rejected from the original lists. Many of the species (51.6%, 33 taxa) excluded from the original list proposed by Ministry of Environment do not qualify as Critically Endangered, Endangered or Vulnerable because these taxa were widely distributed either in Japan or in China/far eastern Russia and there is no evidence of substantial decline in these countries. An evaluation of taxa in Korea has been carried out only based on subjective views and qualitative data, rather than quantitative scientific data, such as rates of decline, distribution range size, population size, and risk of extinction. Therefore, the national lists undermine the credibility of threatened species lists and invite misuse, which have been raised by other cases, qualitative estimate of risk, political influence, uneven taxonomic or geographical coverage. The increasing emphasis on international responsibilities means that global scale is becoming more significant. The current listings by Environment of Ministry of Korea should be challenged, and the government should seek to facilitate the resolution of disagreements. Especially the list should be flexible enough to handle uncertainty and also incorporates detailed, quantitative data. It is suggested that the highest priorities for the Red List should be given to endemic species in Korea first. After setting up the list of endemic species to Korea, quantitative data on population size and structure, distributional range, rated of decline, and habitat fragmentation should be collected as one of long term projects for the Red list categories. Transparency and accountability are the most important key factors. Also, species assessors are named and data sources referenced are required for the future objective evaluations on Korean plant taxa.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.23 no.1
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• pp.47-63
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• 2012

The purpose of this study is to improve the faceted navigation function of next-generation library catalogs(NGC) using the tables in a classification scheme. Because the tables provide forms or contents of materials systematically, faceted navigation based on the tables can be as effective as faceted navigation based on language, publishing date, or class-level subject facet. Therefore, class numbers based on the Korean Decimal Classification (KDC) were examined and the characteristics of schedules and tables were analyzed. As a result, suggestions to improve faceted navigation was provided. Moreover, the method using the tables does not need additional resources to derive facets because the facet analysis process is always carried out in the classification process.

• Journal of the Korean Society for Library and Information Science
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• v.31 no.3
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• pp.165-208
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• 1997

The purpose of this study is to evaluate the characteristics of user interface that affect the searching behavior of OPAC users. and then to propose how to design user-friendly interfaces of OPACS. An experiment was conducted on two systems with different interfaces to grasp the effect of user interface to search process and search outcome. A $2\times2$ cross-over design was used for the experiment. Sixty five searchers participated in the experiment. Several statistical techniques such as carry-over effect and system effect of a $2\times2$ cross-over design, $\chi^2$ test, t- test, McNemar test, test of marginal homogeneity through maximum likelihood method, factor analysis, regression analysis, and analysis of variance were applied according to the hypotheses tested and the data analyzed.

• Journal for History of Mathematics
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• v.33 no.2
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• pp.75-101
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• 2020

We considered the context of the publications and transmissions of mathematics books using the Korean traditional book lists and the catalogues of woodblocks in the Joseon Dynasty and DaeHan大韓 Empire period. Among the results, this paper first describes the context of the publication and transmission of mathematics textbooks of national math exams算學取才 in the first half of Joseon, adding a step more specific to the facts known so far. In 1430, 『YangHui SanFa楊輝算法』, 『XiangMing SuanFa詳明算法』, 『SuanXue QiMeng算學啓蒙』, 『DiSuan地算』, 『WuCao SuanJing五曹算經』 were selected as the textbooks of national math exams算學取才. 『YangHui SanFa』, 『XiangMing SuanFa』, 『DiSuan』 were included in the catalogues of woodblocks in the Joseon Dynasty before the Japanese invasion in 1592, and we could see that Gyeongju慶州, Chuncheon春川, and Wonju原州 were the printing centers of these books. Through other lists, literature records and real text books, it came out into the open that 『XiangMing SuanFa』 was published as movable print books three times at least, 『SuanXue QiMeng』 four times at least in the first half of Joseon Dynasty. And 『XiangMing SuanFa』 was published at about 100 years later than 『YangHui SanFa楊輝算法』 as xylographic books, 『SuanXue QiMeng』 was published twice as xylographic books in the second half of Joseon Dynasty. Whether or not the list of royal books included the Korean or Chinese versions of these books, and additional notation in that shows how the royal estimation of these books changed.

• Journal of Korean Library and Information Science Society
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• v.46 no.4
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• pp.379-402
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• 2015

This study intends to make a comprehensive inquiry into the quality of subject data in library catalogs. On the basis of National Library Subject Headings (NLSH) developed in 2002, National Library of Korea (NLK) has input the subject data into cataloging records since 2003. However a serious question could arise regarding whether the data are appropriate and desirable as a subject of the work. Under these circumstances, this study examined as follows: First, the meanings and attributes of the 'subject' were examined with a comprehensive literature survey. Second, a experimental analysis was carried out to measure the quality of the subject data. Sample records were selected from NLK, LC and A university library in Korea, and absolute and relative quality were compared. Finally, the substantial and realistic strategies for improving the quality of subject data were discussed.

• Journal of Digital Convergence
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• v.19 no.7
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• pp.33-39
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• 2021

This paper aims to analyze lexical properties of keyword lists extracted from NLT Old Testament Corpus(NOTC), NLT New Testament Corpus(NNTC), and The NLT Bible Corpus(NBC) and identify that text dispersion keyness is more effective than corpus frequency keyness. For this purpose, NOTC including around 570,000 running words and NNTC about 200,000 were compiled after downloading the files from NLT website of Bible Hub. Scott's (2020) WordSmith 8.0 was utilized to extract keyword lists through comparing a target corpus and a reference corpus. The result demonstrated that text dispersion keyness showed lexical properties of keyword lists better than corpus frequency keyness and that the former was a superior measure for generating optimal keyword lists to fully meet content-generalizability and content distinctiveness.

• KLA journal
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• v.15 no.5
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• pp.25-27
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• 1974

주: 고문서는 그 의미가 대체로 문자로써 표현되어 있는 것이요, 동시에 이를 발급한 여자는 아울러 이를 받을 대상인 수자, 즉 주객과 대상사이에 어떤 작용을 미치는 요건이 구비되어 있는 갑오경장 이전의 문서를 지칭한다. 고문서는 사학연구에 있어서 중요한 위치를 점유하고 있는데, 그 자체가 사료, 내지는 법률적인 의미에서 가치가 높이 평가되고 있기 때문이다. 우리나라에 있어서 고문서의 분포상황을 보면 대체로 서울대학교 부속도서관에 60,000매, 국립중앙도서관에 13,000매, 연세대학교 도서관에 15,000매, 고려대학교 도서관에 10,000매, 영남대학교 도서관에 5,000매, 장서각에 건기 1,000점이 수장되어 있다. 이러한 고문서의 충분한 연구가 수반되어 활용되어야 함은 물론이다. 그러나 귀중한 사료로서의 고문서에 대한 정리가 아직도 이루어지고 있지 못하다. 더우기 도서관에 있어서 고문서의 분류표, 내지는 기술목록법에 관한 기준조차도 설정되어 있지 못하다. 우리나라 도서관에 있어서 고문서의 정리, 말하자면 부류, 목록을 위한 선행과제로써 고문서의 용어에 대한 간략한 해설을 소개코자 하는 것이다.

• KLA journal
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• v.15 no.6
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• pp.24-27
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• 1974

주 ; 고문서는 그 의미가 대체로 문자로써 표현되어 있는 것이요, 동시에 이를 발급한 여자는 아울러 이를 받을 대상인 수자, 즉 주객과 대상사이에 어떤 작용을 미치는 요건이 구비되어 있는 갑오경장 이전의 문서를 지칭한다. 고문서는 사학연구에 있어서 중요한 위치를 점유하고 있는데, 그 자체가 사료, 내지는 법률적인 의미에서 가치가 높이 평가되고 있기 때문이다. 우리나라에 있어서 고문서의 분포상황을 보면 대체로 서울대학교 부속도서관에 60,000매, 국립중앙도서관에 13,000매, 연세대학교 도서관에 15,000매, 고려대학교 도서관에 10,000매, 영남대학교 도서관에 5,000매, 장서각에 건기 1,000점이 수장되어 있다. 이러한 고문서의 충분한 연구가 수반되어 활용되어야 함은 물론이다. 그러나 귀중한 사료로서의 고문서에 대한 정리가 아직도 이루어지고 있지 못하다. 더우기 도서관에 있어서 고문서의 분류표, 내지는 기술목록법에 관한 기준조차도 설정되어 있지 못하다. 우리나라 도서관에 있어서 고문서의 정리, 말하자면 부류, 목록을 위한 선행과제로써 고문서의 용어에 대한 간략한 해설을 소개코자 하는 것이다.