• Journal of the Korean Society for Library and Information Science
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• v.43 no.4
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• pp.217-239
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• 2009

This study presents the research trends of Records and Archives Management in Korea by analyzing the articles of the Records and Archives Management in Korea according to subjects, issue periods, journals and researchers. For the study, 374 articles from 3 academic journals published between 1999 and 2009 were analyzed. As a result, several research trends in this field were discovered. The summary of the study is as follows: Firstly, it has been proven that the productivity of the articles of Records and Archives Management in Korea increases as time goes by. Secondly, there are differences in the subject fields among journals in Records and Archives Management. Thirdly, there are differences in the subject fields among researchers' institutions. Fourthly, there are no differences in the subject fields among researchers' specialized areas.

• Resources Recycling
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• v.21 no.4
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• pp.76-85
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• 2012

Fluorescent lamps generally involve mercury within their lamp bulbs. Thus if the lamps are disposed as they are, it might cause environmental pollution. On the other hand, as the life of the lamps depends on the degradation of the discharge performance, the fluorescent substance composing the fluorescent substance coating can be recycled by reusing them as the recycled fluorescent substance. Also, the glass material composing the glass bulbs can be reused. The range of search was limited in the open patents of USA (US), European Union (EU), Japan (JP), Korea (KR) and SCI journals from 1977 to 2011. Patents and journals were collected using key-words searching and filtered by filtering criteria. The trends of the patents and journals was analyzed by the years, countries, companies, and technologies. Recovery method of metals from spent fluorescent lamps is mainly the focus on the recovery of precious metals using acid treatment and, detoxification technology is related with controlling process of mercury using a filter system.

• Resources Recycling
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• v.21 no.4
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• pp.60-68
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• 2012

Silicon wafer for making semiconductor devices and solar cell is used in the semiconductor and solar industry, respectively. Silicon wafer is produced by cutting with silicon ingot and sludge contains silicon occurs from cutting process. Generation of silicon sludge is increasing on developing all industry sectors which have need of semiconductor device. These days it has been widely studied for the recycling technologies of the silicon sludge from view points of economy and efficiency. In this paper, patents and paper on the recycling technologies of the silicon sludge were analyzed. The range of search was limited in the open patents of USA (US), European Union (EU), Japan (JP), Korea (KR) and SCI journals from 1982 to 2011. Patents and journals were collected using key-words searching and filtered by filtering criteria. The trends of the patents and journals was analyzed by the years, countries, companies, and technologies.

• Tunnel and Underground Space
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• v.25 no.4
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• pp.303-319
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• 2015

Text mining is one of the branches of data mining and is used to find any meaningful information from the large amount of text. In this study, we analyzed titles and keywords of two SCI journals on rock engineering by using text mining to find major research area, trend and associations of research fields. Visualization of the results was also included for the intuitive understanding of the results. Two journals showed similar research fields but different patterns in the associations among research fields. IJRMMS showed simple network, that is one big group based on the keyword 'rock' with a few small groups. On the other hand, RMRE showed a complex network among various medium groups. Trend analysis by clustering and linear regression of keyword - year frequency matrix provided that most of the keywords increased in number as time goes by except a few descending keywords.

• Resources Recycling
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• v.21 no.3
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• pp.56-64
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• 2012

It is generally well known that PCB (Printed Circuit Board) is an electric component assembled by various metals mixed with plastics and ceramics. Accordingly, it is very important to extract metallic components from used PCBs from the point of view of recycling of used resources as well as an environmental protection. In this paper, patents and paper on the recycling technologies of PCB were analyzed. The range of search was limited in the open patents of USA (US), European Union (EP), Japan (JP), Korea (KR) and SCI journals from 1980 to 2011. Patents and journals were collected using key-words searching and filtered by filtering criteria. The trends of the patents and journals was analyzed by the years, countries, companies, and technologies.

• 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 the Korean Society for information Management
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• v.20 no.3
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• pp.225-240
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• 2003

The purpose of this study is to investigate the usability and the value of Web resources as an academic information in writing a paper by citation analysis. In this study each articles from five academic journals in the field of LIS and computers, published from 1999 to 2000, was selected for citation analysis. The result shows that articles in Journal of the Korean Society for Information Management cited the most, and Korea Information Processing Society Review the least, in terms of average number of citing Web resources. In respect of citing rate of Web resources Communications of the Korea Information Science Society was high to 22% of all cited documents, and Journal of the Korean Society for Information Management was the second as high as 18.5%. Articles from selected journals have been increased in citing Web resources form 1999 to 2002. However, Korea Information Processing Society Review appears to be decreased, instead.

• Journal of the Korea Fashion and Costume Design Association
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• v.11 no.1
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• pp.17-27
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• 2009

The purpose of this study was to analyze the related to cosmetic studies and to offer the study directions. A journal selected for this study is The Korean Society of Cosmetology only registered on Korea Research Foundation. A total of 493 articles in journal of The Korean Society of Cosmetology were reviewed and analyzed carefully. The results of review and analysis were as follow: The articles of the Korean Society of Cosmetology were classified into varies sections by main subjects, which are Basic Science, Make-up, Hair, Skin, Cosmetic & Hair Product, Beauty History, Beauty Education, Fashion. From the groups of main subjects, it was then classified into secondary subjects. In the result of examined frequencies in main subject of the articles showed highest of 89 in basic science, 84 journals in Beauty Marketing related, 73 in Hair. And from the classified secondary subjects, highest frequencies showed in the study based on second in study based on Cosmetic of 46 and Aesthetician of 41 journals. The research trend in the field of cosmetics showed the quantitative increase of article publication in journals. However, the contents lacked in depth compared to subdivided fields and the target or the method of conduct researches were in disproportion. Therefore, clearness is necessary in definitions of the field of cosmetic study and the standard of division in each fields.

• Journal of the Korean Society for Library and Information Science
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• v.52 no.2
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• pp.165-189
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• 2018

The goal of this study is to determine domestic and overseas research trends of archives and records management. To overcome limitations of existing research trends analysis, we selected 8 international journals and visualized impact factors geographically based on published articles from 2000 to 2017. And then we performed timeline based contents analysis. To compare with domestic and overseas trends, we selected 6 domestic journals of archives and records management and analyzed by same ways. Based on the results, we investigated the marco trends in archives and records management, identified the difference among countries, and finally predicted the future research trends.