• Tuberculosis and Respiratory Diseases
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• v.57 no.6
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• pp.515-521
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• 2004

With the increasing resolution of modern CT scanners, analysis of the larger numbers of images acquired in a lung screening exam or diagnostic study is necessary, which also needs high accuracy and reproducibility. Recent developments in the computerized analysis of medical images are expected to aid radiologists and other healthcare professional in various diagnostic tasks of medical image interpretation. This article is to provide a brief overview of some of computer-aided diagnosis schemes in chest CT.

• Journal of architectural history
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• v.2 no.1 s.3
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• pp.113-125
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• 1993

I focused my attentation on two points in this paper. Firstly, I explore the relationships between the competition system and the philosophical bases in economic and social doctrines which encouraged, the architectural profession which it supported. Secondly, I intend to describe the development of the modern competition system. The economic theories were applied to architecture; these were natural laws and laissez-faire. The principles of competition and progress were never doubted. Two developments aided architects in attaining both a sense of professional identity and a way of regulating the comprtition system; these were the founding of professional societies and the emergence of a professional architectural press. The first organized effort to control the competition system was made in 1839 by the Competition Committee of the Institute of British Architects, but the problems had remained virtually unchanged by the 1880s. A code of regulations was drawn up by the RIBA in 1872, but this were much like earlier codes and recommendations. From the 1890s, the RIBA established a permanent committee to review the conditions of all competitions and authorize members to participate; the measure was paralleled in various other countries, notably in the 1911 international regulations of the CIAM.

• Journal of Korean Physical Therapy Science
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• v.19 no.4
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• pp.17-25
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• 2012

Purpose : The purpose of this study is to know sports injury aspects and relationship between exercise stress, tension, exercise habits and sports injuries. Methods : We surveyed 42 professional golf players who attended Korea Tour during the second half of the year 2010 and have sports injuries with self - assessment questionnaires. Results : According to the types, they had myalgia, tendonitis, ligament sprain in the order. According to the body parts, they had injuries in right thoracic, left cervical, left shoulder region in the order. As a result of the analysis of the sports injury frequency according to the exercise stress and tension, there were no significant differences between the high and low level group. But result of injury regions showed high tension level group showed more damages in right thoracic region (p<0.05). Exercise habits appear subjects had lots of training time, however, they used to skip the muscular strengthening exercise during the on season, but had no significant difference between sports injury frequencies and exercise habit. Conclusion : For the improvement of the athletic performance and prevention of the sports injury, warming-up, cooling-down and muscular strengthening exercise program developments are needed.

• Journal of Radiation Industry
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• v.11 no.1
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• pp.33-38
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• 2017

RI-Biomics technology is advanced convergence technologies that can be measured in real time and track in vivo behavior and metabolism of substances using characteristics of the radioactive isotope. Its application fields are increasing such as drug development, agriculture, development of new materials and their utilization, etc. In addition, according to domestic and international developments and changes in the RI-Biomics environment, RI-Biomics professionals are needed to train continuously. To develop systematic human resources basement and competency-based curriculum, we perform competency modeling of pedagogical perspective to targeted at high-performance on RI-Biomics. Furthermore, we redefine the competency model and verified by industry experts with focus group interviews. In the result, two general competencies and three professional competencies were extracted by interview. Each competencies are organized six sub-competencies and nine sub-competencies. In the finial steps, the same procedures were repeated to obtain the consensus of experts on derived competencies and behavioral objectives. The results of the study are applicable to enhance human resource management and to develop the curriculum for RI-Biomics expert training. It is expected to be used as reference material of long term-planning for RI-Biomics professional.

• Journal of the Korean Society of Costume
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• v.66 no.3
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• pp.147-161
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• 2016

This study analyzed the effects of job style on job satisfaction and turnover intention of fashion models, and the difference in the job style, job satisfaction and turnover intention by model activities period. Data was collected by surveying fashion models with more than 10 modeling experiences, and 230 responses were used in the data analysis. The results of were as follows: First, the job style of fashion models were classified into professional ability type, social relationship-focused type, future-oriented type and body-boasting type. Job satisfaction was classified into satisfaction with working conditions, satisfaction with model activities, and satisfaction with relationships. Turnover intention was classified into intention to change jobs, and intention to quit modeling. Second, being a professional ability type had a negative effect on satisfaction with working conditions, whereas being a future-oriented type had a positive effect on it. The professional ability type and social relationship-focused type had a positive effect on satisfaction with model activities, and the social relationship-focused type had a positive effect on satisfaction with relationships. Third, the future-oriented type and body-boasting type had a negative effect on the intention to change jobs. The social relationship-focused type, future-oriented type and body-boasting type had a negative effect on the intention to quit modeling. Fourth, there were significant differences in the professional ability type, human relationship-focused type, body-boasting type, intention to change jobs and intention to quit modeling by model activities period. Therefore, it is necessary for domestic fashion models to have the appropriate attitude to develop features and competency required for modeling projects and if improvements are made to enhance job satisfaction of fashion models, the fashion modeling industry is expected to make further developments.

• Journal of the Korean Professional Engineers Association
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• v.32 no.1
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• pp.122-141
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• 1999

Groupware is a new emerging research field, involving increasing numbers of institutions in the USA, Europe, and Asia such as Korea and Japan, etc., as an interdisciplinary research and development area with a strong computer science component. It grew from fairly unsystematic attempts by various developers to generate software that would increase the competence of people working together. This in turn was partly a response to: failures of and problems inherited from Office Automation and Management Information System ; some sociological intuitions about ways people might work together; and a search for uses of new interfacing, networking, and multi-media technologies. In this paper, groupware that has been configured to meet the needs of groups at work is defined as computer-based systems which support working groups of people engaged in common task in a shared environment. The basic concepts, origin, and historic research of the groupware are described. Specially, groupware relies on the approaches and contributions of many disciplines in computer science as well as sociology that is concerning human, social, and cultural activities. So, nine key disciplines of them upon which successful groupware depends are described briefly. Some state-of-the-art implementations and developments are reviewed through classifying and analyzing the current available groupware applications in the field or market.

• The Journal of Korean Association of Computer Education
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• v.22 no.6
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• pp.35-42
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• 2019

The purpose of this study is to investigate secondary school teacher's perceptions and needs of computer and information literacy(CIL) convergence education and to suggest implications for promoting CIL convergence education in the actual school fields. We conducted a survey on teachers perceptions and the needs for CIL convergence education and analysed 227 secondary school teachers responses. As a result, we found that the perception of the necessity of CIL convergence education was very high while understanding level of the CIL convergence education and the actual frequency of teaching experiences were relatively low. In addition, CIL convergence education activities are mainly conducted through Informatics curriculum rather than various subjects. We identified that the main constrains of CIL convergence education were the burden on the progress of subject based curriculum as well as the lacking of teaching and learning equipments including computers. We identified that the needs for empowering teachers professional developments and constructing the physical and institutional environments of school sites were high. In discussion, we suggested the support strategies in terms of teacher professional development, institutional supports, and physical environments.

• Journal of the Korean Society for information Management
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• v.13 no.2
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• pp.39-71
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• 1996

The goal of this paper is mainly to review and summarize the multimedia information formats and technical standards that have been applied so that library and information specialists can understand them systematically. The most fundamental differences between digital library and the classic one are specified by describing the general characteristics of hypermedia information environment. With the proprietary advantages of multimedia technology to digital library developments, the core technological standards (publicly available) of text and non-text data, including multimedia data, are reviewed. Finally, it describes some important and professional perspectives and roles of library practioners as well as researchers who are engaged with the innovation of digital library.

• Vacuum Magazine
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• v.2 no.3
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• pp.23-29
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• 2015

Cryopump(cryogenic pump), with integrating cryogenic skills into vacuum technology, is the most popular high vacuum pump system, which is widely used at the commercial vacuum industries with TMP. Hyunmin GVT, Inc. is the domestic unique professional manufacturer of the cryopump systems. About ten years ago, while GVT succeeded in domestically producing cryopump systems, this high technology initiated from US became localized completely. But the process of the home production was not easy. It was possible through many trials and errors and after efforts and sacrifices of our engineers. Now many users and customers have the benefit of the advantage and excellence of the domestic cryopump systems. Especially, these days GVT is conducting researches and developments regarding low vibration cryopump and large-sized CWPs and Cryo-TMPs.

• Journal of Korean Elementary Science Education
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• v.26 no.2
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• pp.181-191
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• 2007

The purposes of this study were as follows; to investigate elementary school teachers' understanding of scientific inquiry, experiences in learning/teaching, their educational experience of scientific inquiry, and to study the difficulties they experience in teaching scientific inquiry methods to elementary students and their suggestions for future inquiry materials. For the purposes of this study, 157 elementary school teachers participated in a survey and 10 teachers were interviewed in-depth in relation to their ideas and experiences of scientific inquiry. The results show that most elementary school teachers had a lack of understanding of scientific inquiry skills, and lacked educational experiences of inquiry methods in general. They generally perceived the 7th science text-books as being inappropriate and inadequate for teaching students scientific inquiry processes. The educational implications are discussed to help practitioners implement scientific inquiries successfully through the various types of teaching materials and professional developments.