• Journal of the Korean BIBLIA Society for library and Information Science
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• v.22 no.4
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• pp.71-90
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• 2011

This study aims to examine how LIS curriculum affects the undergraduate students' intention to information technology acceptance using Technology Acceptance Model(TAM). For this purpose, it was analyzed differences in factors of information technology acceptance (1) between LIS students and non-LIS students and (2) between LIS junior students and LIS senior students in heterogeneous information technology environments. The results are as follows; There is difference in IT acceptance factor(Subjective Norm variables) between LIS students and non-LIS students. There was no great difference in factors on information technology acceptance between LIS junior students and non-LIS students. LIS senior students show great difference in path coefficient with LIS junior students.

• Molecules and Cells
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• v.39 no.9
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• pp.669-679
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• 2016

N-acetyl-D-glucosamine kinase (GlcNAc kinase or NAGK) primarily catalyzes phosphoryl transfer to GlcNAc during amino sugar metabolism. Recently, it was shown NAGK interacts with dynein light chain roadblock type 1 (DYNLRB1) and upregulates axo-dendritic growth, which is an enzyme activity-independent, non-canonical structural role. The authors examined the distributions of NAGK and NAGK-dynein complexes during the cell cycle in HEK293T cells. NAGK was expressed throughout different stages of cell division and immunocytochemistry (ICC) showed NAGK was localized at nuclear envelope, spindle microtubules (MTs), and kinetochores (KTs). A proximity ligation assay (PLA) for NAGK and DYNLRB1 revealed NAGK-dynein complex on nuclear envelopes in prophase cells and on chromosomes in metaphase cells. NAGK-DYNLRB1 PLA followed by Lis1/NudE1 immunostaining showed NAGK-dynein complexes were colocalized with Lis1 and NudE1 signals, and PLA for NAGK-Lis1 showed similar signal patterns, suggesting a functional link between NAGK and dynein-Lis1 complex. Subsequently, NAGK-dynein complexes were found in KTs and on nuclear membranes where KTs were marked with CENP-B ICC and nuclear membrane with lamin ICC. Furthermore, knockdown of NAGK by small hairpin (sh) RNA was found to delay cell division. These results indicate that the NAGK-dynein interaction with the involvements of Lis1 and NudE1 plays an important role in prophase nuclear envelope breakdown (NEB) and metaphase MT-KT attachment during eukaryotic cell division.

• Journal of Information Technology Services
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• v.12 no.3
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• pp.273-287
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• 2013

The objective of this study is to empirically develop performance evaluation measures for LIS (logistics information systems) based upon BSC (balanced scorecard) model and determine the relative importance among four perspectives of BSC using AHP (analytic hierarchy process) methodology. Above all, forty nine probable measures for evaluating LIS performance were identified through reviewing the previous research related with SCM (supply chain management), logistics management, and information systems evaluation. And then, these probable measures were examined by means of coincidence analyses using three mutually exclusive criteria(validity of content, ease of measurement and reliability of measurement). Data for conducting the coincidence analyses were collected from LIS users and LIS development personnel. As the results of the coincidence analyses, it was found that 31 ones among 49 probable performance evaluation measures theoretically derived could be qualified for LIS performance evaluation. And AHP analysis showed that the weight of each perspective was respectively as follows : 46.8% for financial perspective, 31.3% for customer perspective, 14.8% for internal business process perspective, and 7.1% for learning and growth perspective. The academic contribution of this study is that performance evaluation measures for LIS could be systematically and empirically developed on the basis of BSC. Also, the results of this study are expected to be used as a practice guideline of evaluating and improving LIS.

• Journal of the Korean Society of Combustion
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• v.8 no.4
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• pp.1-8
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• 2003

In this study, the quantification of soot particles in laminar diffusion flame with LII/LIS methods was performed. In these quantification, soot diameter, number density and volume fraction are included. For the quatification of soot particles, calibration tests are needed and the development of algorithm has to be performed. So, in this study, extinction and scattering test at co-flow burner were performed to acquire calibration data. And algorithm for LII/LIS simultaneous measurement for the quantification of soot were developed. The algorithm, which was the quantification of simultaneous photographing using one ICCD camera, to measure LII/LIS signal simultaneously, the best fitted light intensity and acquisition time was needed.

• Journal of Korean Library and Information Science Society
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• v.42 no.1
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• pp.225-245
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• 2011

This study intends to discuss Korea's LIS education focused on the field of 'information organization' in detail. Emphasis was on analyzing the current curriculum in Korea's LIS school and on discussing facing problems and new directions in the education of the field. To the end, this study collected and examined exhaustively the course contents and instruction of the related courses in 32 Korea's LIS schools, and the research papers related to LIS education, especially information organization's education. In addition, American LIS education was analyzed to compare with Korea's. In conclusion, this study suggested that the LIS school education should emerged from excessive emphasis on practical skills and concentrate on the philosophy, principles and the implicit values of information organization.

• International Journal of Knowledge Content Development & Technology
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• v.8 no.1
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• pp.37-50
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• 2018

The purpose of the study is to identify the perception of the Library and Information Science (LIS) specialists about the use of mobile phones in retrieving information. It investigates the present status of the LIS specialists regarding mobile phone usage, perceptions regarding the use of mobile phones in retrieving information from libraries and points out the possible drawbacks and their solutions for embracing mobile phones in retrieving information from libraries and providing some suggestions. The methodology includes a quantitative approach. The authors used a survey method using a structured questionnaire to measure the perception of LIS specialists regarding the use of mobile phones in retrieving information from libraries. The findings confirmed that the majority (72%) of LIS specialists have the experience of using mobile phones for more than 10 years. Findings also indicate that the LIS specialists have agreed with the statements of advantages of using mobile phones. This paper concludes that the respondents also agreed regarding the possible advantages of introducing mobile phones in retrieving information from libraries. The paper explores the original perceptions of LIS specialists regarding the use of mobile phones in retrieving information from libraries.

• Journal of Korean Library and Information Science Society
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• v.44 no.4
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• pp.277-294
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• 2013

The purpose of this study is to give a challenge LIS field and serve a starting point for the discussion on iSchool. To achieve the study purpose, this study conducted in-depth interview with LIS scholars. Qualitative method was utilized to analyze the interview data. According to the study results, current curriculum reorganization is required for the success of Korean iSchool. In addition, the followings are the expected effects of iSchool: 1)increased possibility of interdisciplinary research and education, 2)expansion of LIS identity, and 3)creation of a new image of LIS. However, there was anxiety about losing LIS's unique identity as an librarian education institute.

• Journal of Information Science Theory and Practice
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• v.5 no.1
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• pp.47-64
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• 2017

Purpose: This study aims to assess the level of job satisfaction among the practicing Library and Information Science (LIS) professionals in India. Some of the key variables studied include salary, work environment, professional position, working hours, location, employee participation in administrative matters, recognition, and advancement. Scope: The study is limited to LIS professionals in India; however, the results of the study show some degree of commonality among LIS professionals across the world. Methodology/Approach: The study has been purely undertaken by analyzing the primary data collected from practicing library and information professionals across India by circulating an online questionnaire, using Google services and by posting the link on various social groups and other social networking sites such as Groups, Facebook, LinkedIn, discussion forums, and e-mails. Findings: Responses were generated across 20 states and union territories of the country, representing 88.15% territory of India. Of the total responses generated, 72.88% are males and 27.12% females. From the data analysis it emerged that every third library professional in India enters in to LIS profession by chance and not by choice, as 35.59% respondents expressed that they landed in the LIS profession by chance and 60.45% by choice. More than 77% respondents have expressed their willingness to change their present employer, if given better opportunity. More than 80% professionals either fully or partly agree that most of the LIS professionals across India are dissatisfied with their employers. All these and many more areas have been explored, which reflect the aspects of job satisfaction and dissatisfaction among LIS professionals in India.

• Journal of the Korean Society for Library and Information Science
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• v.21
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• pp.191-223
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• 1991

Needs of our society for information professional have been changed continuously. The purpose of this paper is to study a direction of Library and information Science(LIS) education which can response properly the change. For this purpose, 1) the characteristics of information socitey, the demand to information profession, and the qualification required by the emerging job market of information professionals are examined. 2) the identity of LIS and its educational achievement for information professionals are considered. 3) Information Resources Management (IRM) which in some sense shares the common goal of effective information transfer with LIS is also considered. 4) the similarities and the differences between the two are discussed to seek their interrelationship and cooperation possibiity. While there are differences in focus and practice between LIS and IRM, interdisciplinary partnership between these two can enhance theory and practice of each other's area. Particulary, LIS school can take advantage for their students to penetrate the emerging job market as well-rounded information professionals.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.15 no.3
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• pp.176-182
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• 2005

American Conference of Governmental Industrial Hygienists (ACGIH) adopted the Lifting Threshold Limit Values ($TLVs^{(R)}$) in 2005 as a guideline for protecting the workers from work-related low back and shoulder disorders associated with repetitive lifting tasks. The TLVs consist of three tables with recommended weight limits for lifting tasks and their determination procedures are simple. The TLVs sans the material weight/the recommended values (LITLVs) were obtained from 45 lifting tasks in ship engine manufacturing factories. These values were compared and correlated with the Recommended Weight Limits (RWLs) and lifting indices (LIs) determined by the Revised Lifting Equation (LE) of the National Institute for Occupational Safety and Health (NIOSH). The average ratio, LITLVs/LIs, was 0.8 (LITLVs: $1.3{\pm}0.8$, LIs: $1.6{\pm}0.7$). Thus, the TLVs underestimated the risk than the LE. The LITLVs were highly correlated with LIs (r=0.82). The predicted value of LITLVs when LIs=1 wa 0.76. Using the predicted TLVs the higher risk ones of a large number of tasks can be screened to be further investigated.