• Journal of the Korean Society for Library and Information Science
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• v.42 no.3
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• pp.81-101
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• 2008

The purpose of this study is to develop a course with project-based teaming method for LIS education and to examine the effects of this method on improvement of problem solving and self-directed learning ability of LIS undergraduate students. The research design was one-group pretest-posttest design in quasi-experimental research. The data were collected from 23 LIS undergraduate students and analyzed by paired t-test with SPSS. The result demonstrated that project-based learning method has an significant effect on improvement of problem solving and self-directed learning ability of LIS undergraduate students.

• Journal of Food Hygiene and Safety
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• v.16 no.4
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• pp.251-257
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• 2001

Listeria monocytogenes and L. ivanovii are important food-pathogens for human and animal. The diagnostic of Listeria in food using culture medium requires time and laborwork, because there are many other non-pathogenic species like L. innocua, L welshimeri, L. seeligeri and L. grayi in Genus Listeria. For these reasons, Lismix multiplex PCR method was developed as a rapid method for the detection and identification of Listeria. In this study we developed a practical system of Lis-mix PCR detection for the application to food samples and new developed Siw-mix III PCR system overall 69 listerial strains were successful species-identified and confirmed. Also, the Siw-mix III PCR system allows the species-specific identification among L. ivanovii, L. welshimeri and L seeligeri in a single PCR.

• Journal of ILASS-Korea
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• v.6 no.2
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• pp.22-28
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• 2001

Recently, many researches have been performed to improve the combustion and emission in a D.I.Diesel engine. Especially reduction of the soot formation in the combustion chamber is the essential to acquire the improvement of the emission performance. This emission of the diesel combustion is effected by the characteristics of air-fuel mixing. Therefore, the optical measurement technique such as LII and LIS were established in order to visualize the distribution of the soot and analyze the particle including spray in the combustion chamber. In this study, we developed the algorithm for calculating relative diameter and density of particle and applied this method to measure stimultaneously the distribution of soot and spray in a D.I. diesel engine. From this experiment we found that the soot is existed in the rich region of spray and generated caused by incapable air fuel mixture.

• Journal of the Korean Society for Library and Information Science
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• v.47 no.4
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• pp.103-124
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• 2013

This study investigated how Problem-Based Learning method effects on students' Self-Regulated Learning Strategies especially for the LIS education. For this purpose, the differences in students' self-regulated learning strategies were examined as a pre and a post survey using the same questionnaire. Correlation between cognitive and motivational self-regulated learning strategies was examined, and the details of the SRL's sub-components were measured to see the effects of Problem-based learning. Statistical significance using the paired sample t-test were also conducted. The results revealed that Problem-based learning is effective in improving students' cognitive motivational self-regulated learning and found out the possibilities for a follow-up study for motivational self-regulated learning.

• Journal of Korean Library and Information Science Society
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• v.33 no.4
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• pp.1-18
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• 2002

Library and information science(LIS) has been focused on the issues of information poverty and barriers and their relations, mainly in terms of current information users. However, potential users usually out of sight in library and information services undoubtedly are to be developed as legitimate clientele. In this regard, this paper attempts to shed light on some factors related to the methodological underpinnings of LIS. Ethnographic research is particularly highlighted. Since the mid 1980s, as full-fledged research of analyzing the contingencies of information use as situated in particular times and places. md using that analysis to inform user-centered information systems design LIS researchers and practitioners have been exploring possible use of ethnographic approaches, especially in studies investigating information world of the socially marginalized. This Paper addresses issues in conducting ethnographic studies in the discipline. This paper also discusses the experiences in conducting ethnographic based research md how the results of their studies may be or have been useful in improving information services fir specific populations.

• Proceedings of the Korean Society for Information Management Conference
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• 2015.08a
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• pp.135-138
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• 2015

장애인들을 위한 여러 법에서는 비장애인과의 동등한 권리를 보장한다고 주장하고 있고, 이들이 생활하는 데 불편함이 없도록 여러 시설물들을 규정하고 있다. 또한 최근 장애학생들의 대학 진학률이 증가하면서 대학에서도 장애학생을 위한 시설과 서비스를 제공하고 있다. 이 연구에서는 대구 경북 지역의 대학도서관들을 대상으로 장애학생들을 위한 서비스 현황과 그 문제점을 분석하였다.

• Journal of the Korean Society for Library and Information Science
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• v.51 no.2
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• pp.95-116
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• 2017

This study investigated whether applying the Project-Based Learning in LIS education affects students' self-efficacy for group work in a positive direction and if the authenticity of the project has any relationship with their self-efficacy for group work. 26 students were surveyed before and after they took the "Evaluating Digital Library Systems" course with the same set of questions asking about their perceptions on the individuals' capabilities to successfully perform group tasks and their perceptions about the project's authenticity. The paired sample t-test showed statistically significant differences between the results of the pre- and post-test, in terms of their capabilities as a leader as well as exchanging, evaluating, and integrating ideas when performing group activities. In addition, the authenticity of the project's task shows some correlation with subfactors of students' self-efficacy for group work.

• Journal of Korean Library and Information Science Society
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• v.41 no.4
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• pp.355-381
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• 2010

The purpose of this study was to develop teaching-learning method for reading guidance librarians in Korean Library and Information Science. Even though it was an increase of needs for reading guidance librarians in libraries, reading education courses provided by LIS in Korea lacked. Also, most reading education courses of LIS stressed knowledge-oriented education than the practice of reading program design or reading experience. So this study developed the teaching-learning method of the self-directed learning for the activities of post-reading portfolio, management of reading program for motivation, and the team-projected learning for the design of reading program.

• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.143-175
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• 2013

This study purposed to develop and propose the curriculum content of te LIS core courses for raising professional librarians in the information society. To this end, we investigated and analyzed syllabi of LIS core courses which opened in 39 Department of Library & Information Science in Korea, and also analyzed the job analysis data which is developed by library types. As a result, syllabi of the core course for Introduction to Library and Information Science, Information Organization, Information Services, Library Management, Information Retrieval, and Library Field Studies has been developed. The syllabi included teaching methods, evaluation methods, the main textbook, and 15-week or 16-week lecture schedule and content and so on.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.15 no.1
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• pp.29-39
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• 1997

The need of transformation parameters from local geodetic datums to a geocentric coordinate system is becoming more common, with the increasing application of satellite positioning techniques to LIS/GIS survey with cadastral management. In this paper, the national transformation parameters between the Korean geodetic coordinates which is based on the Bessel 1841 ellipsoid and the WGS84 ellipsoid are determined by the least square methods with weighted parameter constraints. Three-dimensional geocentric coordinates are based on GPS observation at 31 stations in the geodetic network, the datum parameters are computed within a standard deviation of less than 1 meter. In South Korea, the national transformation parameters with Bessel geoid-heights are useful for GPS baseline processing and for middle-scale map/database transformation.