• Journal of Korean Library and Information Science Society
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• v.50 no.4
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• pp.493-510
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• 2019

The purpose of this study is to lay the groundwork for internationalization of domestic journals in the field of Library and Information Sciences (LIS). This study analyzed the characteristics and trends of 7,302 papers from 38 SSCI journals and 768 papers from 4 domestic journals in LIS. Results show the publication and citation counts of domestic journals to be more evenly distributed than those of international journals, which suggests the presence of core international journals. In addition, citation rates and co-authored papers of international journals are shown to be much higher than that of domestic journals, suggesting that international journals publish research papers of higher impact and collaboration.

• Journal of Gifted/Talented Education
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• v.22 no.4
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• pp.823-840
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• 2012

The purpose of this study is to investigate trends of research in the area of gifted education in Korea. Research articles published in the Journal of Gifted/Talented Education from 2006 to the present, which totalled 422 articles, were analyzed. Also, articles in the area of gifted education published in other academic journals registered in Korea Research Foundation totalling 228 were analyzed. In addition, 131 doctoral dissertations on gifted education areas were investigated. The articles were analyzed in terms of their subjects, topics and research methods. The results show that most of the studies looked into elementary and high school students as subjects, and the most researched topics of the articles were program development and curriculum, identification, affective characteristics and cognition. The methodology of majority of the articles were quantitative methods. Implications and future research areas are discussed.

• Journal of Elementary Mathematics Education in Korea
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• v.12 no.2
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• pp.149-163
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• 2008

The purpose of this study was to investigate research trends of the articles in Math-Educational journals between 1998 and 2006 in a bid to discuss whether the articles evenly dealt with different fields and whether studies on elementary mathematics education were in line with the 7th national curricula. It's basically meant to determine some of the right directions for future research on elementary mathematics education. The articles included in Math-Educational journals during the selected period were analyzed to find out the theme, area, method and subjects of the studies and when the studies were conducted. After checking National Assembly Digital Library by inputting a keyword 'elementary mathematics', 235 articles were found, and a content analysis was carried out, and statistical data on percentage were obtained. The results of this study were as follows: First, there had been steady research efforts about elementary mathematics education, as 20 or 30 studies had been conducted on a yearly basis. Second, as for theme of research, the most common themes were instructional design and method(25.5%), and an analysis of curricula and textbook(15.3%) was the second most dominant theme. Third, regarding the area of study, the most widely investigated area was number and operation (30.0%), followed by character/expression(27.8%), figure (23.9%), regularity/function (8.9%), probability/statistics(5.6%), and measurement (3.9%). Fourth, concerning the method of research, didactical analysis(43.8%) was most prevalent, followed by quantitative research(29.8%), qualitative research(16.6%) and a combination of qualitative and quantitative approaches(9.8%). Fifth, as to subjects, many of the studies(21.7%) investigated upper graders. In conclusion, it has to be accomplished the impartial researches for the whole area in order to develop elementary mathematics education and attain the objects of the 7th national curricula.

• Journal of the Korean Association of Geographic Information Studies
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• v.10 no.3
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• pp.104-112
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• 2007

This paper aims to analyze academic and technological progresses of GIS as reviewing research trends of GIS journals for which four major GIS journals, KAGIS(The Korean Association of Geographic Information Studies), KSISS(Korea Spatial Information System Society), KOGSIS(The Korean Society for Geospatial Information System), GISAK(Geographic Information System Association of Korea) have been selected. As the authors suppose that subjects of academic articles reflect academic and social demands, total 1,222 articles that have been published by the four journals from 1993 to 2006 were reviewed and analyzed by content analysis method. Because of large volumes and variety of research scopes, all topics in the papers were classified into several categories with title and keywords referenced in each paper and the categories were analyzed into 5 years period. Thus, from the analysis results, this paper asserts that research trends and academic progresses are well-structured to review recent GIS areas in Korea and the outcomes of the analysis can be an adequate guidelines to establish NGIS policies and strategies.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.34 no.4
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• pp.29-54
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• 2023

This study aimed to analyze the research trends of journal articles published by medical schools representing Korean modern. A total of 682 were selected from two journals published by Medical College in Keijo and Keijo Imperial University Medical Faculty. In results, the affiliations of authors who participated in Acta Medicinalia in Keijo included various schools and hospitals, and the authors' major was found to be similar in basic medicine and clinical medicine. In The Keijo Journal of Medicine, only school-affiliated authors participated, and 96.33% of the authors were majors in basic medicine. Co-occurrence network analysis was conducted on MeSH terms from the title of the article using MeSH on Demand, and the keyword that derived in both journals was 'erythrocytes', which analyzed the condition of red blood cells according to organs and diseases. In frequency analysis, a common area of research in both journals was the study focusing on blood and blood cells, and the study of anemia and tuberculosis, which were prevalent diseases at the time. As for comparing each journal, Acta Medicinalia in Keijo has focused on inflammatory diseases and clinical pathological studies in humans, and The Keijo Journal of Medicine has focused on anatomical studies on animals and pharmacological studies on medicines. Through this study, it was possible to identify the research topics and major keywords in two medical schools with different founding goals.

• Journal of Animal Science and Technology
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• v.48 no.4
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• pp.623-636
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• 2006

6,161 research articles in the Life Sciences field published in domestic journals in 2004 were evaluated using bibliometrics. The total number of authors was 29,759 and the average number of authors per article was 4.8. 63.4 percent of the articles in domestic journals had more than 4 co-authors. However, this is about 25.5 percent points lower than that of Life Sciences articles in the CELL/NATURE/SCIENCE. The co-authored articles in the domestic journals mainly consist of university - university collaboration (19.9 percent). On the other hand, the co-authored articles in the CELL/NATURE/SCIENCE mainly consist of university-research institution collaboration (48.2 percent).

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.21 no.1
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• pp.211-221
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• 2010

The purpose of this study is to verify if there is any difference on researchers' language preference for citing documents in different subject fields. 8 scientific journals were selected one of each from 8 main categories, given by National Research Foundation of Korea. Five variables including the rate of citing domestic and foreign documents for each journals were choose, and the differences on language preference among researchers of different subject fields were checked by implementing ANOVA. As a result, there are some differences on language preference, in terms of the average number and percentage of foreign documents, among researchers, based on their subject background. It also found that 8 subject categories divided into 4 small clusters.

• Journal of Engineering Education Research
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• v.10 no.2
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• pp.19-43
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• 2007

The Korean Society for Engineering Education (KSEE) was founded in 1994, and the Journal of Engineering Education Research has published since 1998. The purpose of the study was to analyze the research methodologies and contents for all 126 papers which were published from 1998 to 2005. A statistical package SPSS(ver. 15.0) was used to analyze the coding data of all papers. The research contents were as follows: (1) A classification of the number of papers published according to year and researcher features (gender, institution, major field, number of authors, etc) was performed, (2) The analysis of research methodologies and contents of the papers published was performed, (3) Strategies to improve the quality of the journal were suggested by discussion from the analysis results. The results showed that the development research method was used most frequently, most papers were mode by major scholars of electrical and electronic engineering and scholars of Yonsei University made the most papers. In order to use the survey research method, the sampling methods were mainly used by total number, purposive, convenience, stratified sampling method, etc, questionnaire was used of 89.5%, descriptive statistics of frequency/% was used of 50%. To conduct the experimental research method, the models of nonequivalent groups posttest-only design and one-group pretest-posttest design were adopted, respectively. Finally, research strategies and new direction for improving the engineering education journal's papers at the section of discussion and suggestion were suggested.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.25 no.7B
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• pp.1270-1281
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• 2000

본 논문에서는 수신신호의신호대잡음비를 이용하여 작동되는 적응부호화 시스템을 레일레이 페이딩 채널 환경에서 분석한다. 분석에서는 레일레이 페이딩 채널을 수신신호의 신호대잡음비를 K개의 구간으로 나누어서 유한 상태 마르코프 채널로 모델링한다. 채널 상태를 예측하는 과정에서 발생하는 오류확률을 고려하여 적응부호화 시스템의 평균 BER과 throughput이 계산된다. 본 논문에서 제안한 분석 방법을 이용하여 천공 길쌈부호를 이용한는 적응부호화 시스템의 성능을 분석한 결과가 예제로 보여진다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.169-172
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• 2022

재난안전 분야의 기술개발 동향을 파악하고 지적 관계를 분석하기 위한 연구에서 신뢰성과 최신성을 겸비한 학술정보를 활용하는 것은 매우 유용하다. 기존의 논문 기반 계량정보분석 연구에서는 관련 분야의 학술지와 키워드를 중심으로 분석 대상 논문을 선별하여 연구재료로 사용하였다. 본 논문에서는 재난안전 분야의 보다 세부적인 연구 특성 파악을 위해 국내 대학기관의 방재 및 안전공학 학과에 소속된 저자들의 논문 정보를 대상으로 기관식별, 학과유형 분류, 재난안전유형 분류. 표준산업분류를 매핑하고 주요 측면별로 분석 연구를 수행하였다. 분석 결과, 재난안전 분야 연구에서 저자소속 기관의 유형 및 지역적 분포, 공저 학과 유형의 구성, 재난안전유형 및 표준산업분류의 현황과 핵심 키워드가 자세히 파악되었다. 연구 결과는 향후 지능형 위기경보 체계 구축을 위한 재난유형별 주요 기관 및 전문가 식별과 추천에 활용이 기대된다.