• Journal of Information Management
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• v.40 no.3
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• pp.1-21
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• 2009

This study aims to suggest some idea for construction of headings in authority records to improve conventional method for authority control. The reference structure between established form and other forms was replaced by the link structure based on access points and adopting standard authority numbers was considered. Additional elements such as work information to distinguish homonym and notational system of the headings to promote sharing of authority records were also addressed. Authority records management system was constructed to test structure of headings suggested in this study, too. Through this research, we confirmed that management, identification, and sharing of authority records were considerably improved compared with the conventional authority control system.

• Journal of the Korean Society for Library and Information Science
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• v.42 no.4
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• pp.391-415
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• 2008

Gwa-ik Wonjong Gongsin-Nokgwon(佐翼原從功臣錄券) is a book which recorded the titles of position and the names of retainers who made Se-jo into Chosun dynasty's king. This study aims to research into existing 4 books of Gwa-ik Wonjong Gongsin-Nokgwon, which were to analyze the reasons of grant, structure and forms, the characteristics of meritorious retainers' official positions and social status. As the result, Gwa-ik Wonjong Gongsin-Nokgwon is the metal typologic book which was made up Choju-Gapin(初鑄甲寅) letter type. The structure of the Gwa-ik Wonjong Gongsin-Nokgwon was composed of the beginning(卷首) the body(本文) the end(卷末). Gwa-ik Wonjong meritorious retainers formed the total of 2,356 persons(1st grade: 80 persons, 2nd grade: 846 persons, 3rd grade: 1,430 persons) with 295 official titles. Also an analysis of their social status confirmed that 2,265 persons were Yang-ban(兩班) which constituted the largest group, Jung-in(中人) were 71 persons, Chun-in(賤人) were 11 persons and Yang-in(良人) were 9 persons.

• The Korea Journal of Herbology
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• v.36 no.1
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• pp.87-95
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• 2021

Objective : Liquidambaris Storax, the processed resin of Liquidambar orientalis Mill., has been therapeutically used as orifice-opening medicinals in Korean Medicine. However, unauthenticated resinous drugs from various origins were sold as Liquidambaris Storax. This study aimed to establish the quality assessment of genuine Liquidambaris Storax and to provide quantitative differences of Liquidambaris Storax in herbal markets. Methods : Bibliographic research on ancient Liquidambaris Storax was performed using classic books of herbology. The quality assessment was approached by searching modern books of herbal medicines. The marker compounds in Liquidambaris Storax from various origins were quantitatively analyzed using high-performance liquid chromatography. Results : L. orientalis was botanically characterized by palmately 5-lobed shape of leaves. Genuine Liquidambaris Storax was recognized as resinous or semi-solid form (ancient―Song dynasty) to liquid form (Myeong/Cheong dynasty) and two processed forms were available in current markets. Genuine liquid Liquidambaris Storax should be lengthened as a thread when it was lifted by a stick and be sunken under the water. The crystals of cinnamic acid was seen under microscopic observation and the scent of benzaldehyde occurred after the treatment with potassium permanganate. Cinnamyl alcohol, cinnamic acid, and cinnamaldehyde were quantified in two liquid samples of Liquidambaris Storax, while cinnamaldehyde was not quantified in resinous (semi-solid) sample. Conclusion : This study presents the detailed methods of quality assessment for genuine Liquidambaris Storax as well as the status in the herbal markets. Further quantitative study with diverse samples is required to establish the quality standard of Liquidambaris Storax.

• (The)Study of the Eastern Classic
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• no.59
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• pp.429-452
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• 2015

This study aimed to survey the basic research on the printing houses and the printers of Print-Edited Classical Novels. To this end, I looked at the copyright papers of Print-Edited Classical Novels. Followings had been found as the result of this study. First, there were 67 printing houses and the Print-Edited Classical Novels were printed 1,360 times. The most of printing houses were located in Seoul, and a few big printing houses took the lead of in Print-Edited Classical Novel printings. Second, there were 83 printers who were identified by copyright papers. Most of printers were representatives of printing houses or person in charge of printings. And some printers who were high ranked in printings tended to change jobs within the same field.

• Tuberculosis and Respiratory Diseases
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• v.86 no.2
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• pp.120-132
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• 2023

Background: To systematically review studies on inhaled corticosteroids (ICS) and lung cancer incidence in chronic airway disease patients. Methods: We conducted electronic bibliographic searches on OVID-MEDLINE, EMBASE, and the Cochrane Database before May 2020 to identify relevant studies. Detailed data on the study population, exposure, and outcome domains were reviewed. Results: Of 4,058 screened publications, 13 eligible studies in adults with chronic obstructive pulmonary disease (COPD) or asthma evaluated lung cancer incidence after ICS exposure. Pooled hazard ratio and odds ratio for developing lung cancer in ICS exposure were 0.81 (95% confidence interval, 0.64 to 1.02; I²=95.7%) from 10 studies and 1.02 (95% confidence interval 0.50 to 2.07; I²=94.7%) from three studies. Meta-regression failed to explain the substantial heterogeneity of pooled estimates. COPD and asthma were variously defined without spirometry in 11 studies. Regarding exposure assessment, three and 10 studies regarded ICS exposure as a time-dependent and fixed variable, respectively. Some studies assessed ICS use for the entire study period, whereas others assessed ICS use for 6 months to 2 years within or before study entry. Smoking was adjusted in four studies, and only four studies introduced 1 to 2 latency years in their main or subgroup analysis. Conclusion: Studies published to date on ICS and lung cancer incidence had heterogeneous study populations, exposures, and outcome assessments, limiting the generation of a pooled conclusion. The beneficial effect of ICS on lung cancer incidence has not yet been established, and understanding the heterogeneities will help future researchers to establish robust evidence on ICS and lung cancer incidence.

• Journal of The Korean Association For Science Education
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• v.38 no.4
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• pp.575-585
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• 2018

In this study, the texts of science textbooks of the past 20 years were collected in order to systematically carry out researches on scientific languages and scientific terms that have not been noticed in science education. We have collected all the science textbooks from elementary school to high school in the 6th curriculum, the 7th curriculum, and the 2009 revised curriculum, and constructed a corpus comprising of 132 textbooks in total. Sequentially, a raw corpus, a morphological annotated corpus, and a semantic annotated corpus of science terms, were constructed. The final constructed science textbook corpus was named K-STeC (Korean Science Textbook Corpus). K-STeC is a semantic annotated corpus with semantic classification and classification of scientific terms, together with meta information of bibliographic information such as curriculum, subject, grade, and publisher, location information such as chapter, section, lesson, page, and sentence, and structure information such as main, inquiry activities, reference materials, and titles. Throughout the three-year study period, a new research method was created by integrating the know-how of the three fields of linguistic informatics, computer science and science education, and a large number of experts were put in to produce labor-intensive results. This paper introduces new research methodologies and outcomes by looking at the whole research process and methods, and discusses the possibility of future development of scientific language research and how to use the results.

• Tunnel and Underground Space
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• v.30 no.1
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• pp.29-38
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• 2020

Recent research trend of North Korean mining and rock engineering in the past 10 years was analyzed by a literature review of mining and rock engineering papers published in North Korean major mining journals, 'mining engineering', 'geological and geographical science' and 'technology innovation' published in 2008-2017. Basic database was established by organizing bibliographic information and abstract data of research papers in each journal. For each journal, paper submission trend classified by research field was analyzed using the basic database. And further study was conducted to the papers which showed distinguishing methodology and result, to analyze the trend of North Korean mining and rock engineering. The literature study showed a recent trend of quantification and automation in mining and rock engineering researches in North Korea, which seems due to recent changes in North Korea's science and technology policy and deterioration of the mining conditions. The results of this study can be applied in the feasibility studies of North Korea's mineral resource development projects. Future inter-Korean technical cooperation and site survey on North Korean field can secure complement the reliability of this study.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.32 no.5D
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• pp.499-505
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• 2012

As the excavation depths during excavation works in urban sites are getting deeper and bigger, It is necessary to study for the improvements to solve the problems in the excavation processes. This research deals with the excavation method that can not only minimize the effect on the surrounding constructions, but also shorten the construction period of the excavation work. For this research, there have been an extensive literature review of the bibliographic data about Slurry Wall Method, which is recognized around the world, and the analysis of the major problems in the existing ineffective construction step. These efforts led to the technical improvements. Accordingly, a new construction method applied with the new technical factors has been suggested, and it was possible to compare Slurry Wall Method with the construction method and analyze them on the base of the examples using the suggested method. This new method decreased the excavation period by 15 days. It took only 33days to finish the excavation work, as compared to 48 days that can be seen on the pre-modification schedule. Furthermore, the suggested method in this research is safer, more economically feasible, and better for the environment than Slurry Wall Method. It will contribute to shortening the construction period of Slurry Wall Method in the end.

• Journal of the Korean Society for information Management
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• v.39 no.2
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• pp.203-232
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• 2022

Drug addiction or substance use disorder is continuously observed worldwide for its risks and prevalence. In this context, numerous studies have been conducted regarding this issue. However, bibliometric analysis related to drug addiction is insufficient. In particular, it is difficult to find research that utilizes a macro-level bibliographic approach that comprehensively reflects various characteristics related to drug addiction. In this study, to reflect the multidimensional features of drug addiction, research trends in drug addiction in social science, natural science, and multidisciplinary studies were compared and analyzed. This study collected drug addiction research articles from 2002 to 2021 by searching from the Web of Science, and classified academic disciplines based on SCI(E) and SSCI information. Author keyword co-occurrence analysis was also conducted, which provided confirmation that natural science mainly studied psychoactive substances and the reward system in the brain, while drug addiction studies reflecting demographic characteristics were conducted in the domain of social science. In the multidisciplinary field, all of the above topics were covered. Author co-citation analysis was also employed, which showed that there are superstars (i.e., authors who receive a rigorous amount of citation) in the field of natural science, while in the social science domain, authors were highly cited not only at the individual level but also at the institutional level.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.33 no.3
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• pp.239-265
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• 2022

The purpose of this study is to examine the status of RDA adoption in Korea and the perception of university librarians on RDA adoption. For this purpose, the adoption status of two libraries that adopted RDA among domestic libraries was analyzed. In addition, interviews were conducted with eight university librarians, and narrative responses related to the adoption of RDA were collected and analyzed. As a result of the interview survey, the research participants recognized that the concept of RDA is very difficult and abstract, there are few implementation cases where RDA is applied, and that it would be very difficult to adopt RDA due to the personnel and budget conditions of the local library. The RDA adoption method recognized by the research participants is to improve RDA awareness, conduct RDA education, prepare guidelines for constructing hybrid bibliographic records when RDA is adopted, operate an RDA pilot institution, and establish a performance model. In addition, research participants need coordination with companies for implementation, prefer to change a specific point in time rather than batch retroactive conversion, discover success stories, establish RDA-related online channels, build and utilize national authority DB, and use the national budget and system support. In this study, based on the research results, a plan to adopt RDA for university libraries in Korea was presented.