• Communications for Statistical Applications and Methods
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• v.10 no.2
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• pp.553-566
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• 2003

In many cases, the measurement error variances may be functions of the unknown true values or related covariates. This paper considers design-based estimators of the parameters of these variance functions based on the within-unit sample variances. This paper devotes to: (1) define an error scale factor $\delta$; (2) develop estimators of the parameters of the linear measurement error variance function of the true values under large-sample and small-error conditions; (3) use propensity methods to adjust survey weights to account for possible selection effects at the replicate level. The proposed methods are applied to medical examination data from the U.S. Third National Health and Nutrition Examination Survey (NHANES III).

• Korean Journal of Health Education and Promotion
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• v.8 no.1
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• pp.22-33
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• 1991

The Korean people are all the beneficiaries of medical insurance or medical aid. It is important and needful to develop the preventive health program such as health examination and health education for disease prevention and health promotion of the beneficiaries. This paper diagnoses the status and problems of the current preventive health services to the beneficiaries and recommends how to develop the preventive health program in the medical insurance. This paper suggests that the government should strengthen the political support and supervision in order to develop the preventive health program in the medical insurance. In addition to the above suggestion, the following are recommended ; 1) to designate the large number of qualified hospitals for health examination. 2) to use the supplementary methods such as the health questionnaires in order to give the accurate health examination services. 3) to combine the health examinations by both laws of medical insurance and industrial health. 4) to arrange the manpower in charge of health education and to establish the health promotion centers. 5) to develop the effective mass media and materials for health education by use of TV, radio, VTR and slide projector.

• Proceedings of the Korea Multimedia Society Conference
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• 2001.06a
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• pp.373-377
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• 2001

The telemedicine & distance education system that this paper suggests has been designed on the CTE(Collaborative Telemedicine & distance Education) framework, which is an integrated multimedia environment. This is a CBM-based collaborative telemedicine & distance education type, different from the conventional doctor based general practice, and is an integrated multimedia telemedicine & distance education system capable of many application developments using information super highway. This paper presents the content regarding electronic medical examination chart and data treatment for efficient medical examination and prompt treatment by realizing mutual conversation type remote medical examination system among 3 parties(patient, doctor, pharmacist) on internet base. And, The implementation of this new teaming system should be designed with multimedia application development platform base which is interfaced with computer engineering, computer network technology, CSCW (Computer-Supported Cooperative Work) technology, and education engineering.

• Journal of Korean Academy of Nursing
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• v.28 no.4
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• pp.1075-1087
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• 1998

For producing large numbers of professional nurses who could manage 21th century's human health, it is necessary to review the direction of registered nurses' national examination which evaluates the nursing education and is granted a licence. For adapting to social expectation of the nurse, we have to nurture the nurses' problem solving capability in clinical setting. Seven divisions of Korean Academy of Nursing suggested clinical competency according to their categories. This paper was presented in the work-shop for setting up direction of registered nurses' national examination. We expect that this paper would be more refine and confirm through reviewing subdivisions' learning objectives and discussing clinical minimum level of competence contents with clinical leaders.

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.903-904
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• 2006

This paper is about a vision system that exhibits automatic examination of the conditions of shaft's worm. The system is composed of three part : image acquisition, vision algorithm, and user interface. The image acquisition part is composed of motor control, illumination and optics. The vision algorithm examines the parts using shaft image. User interface is divided into two parts, user interface for feature registering with control value settings and user interface for examination operation. The automatic inspection system introduced in this paper can be used as a tool for final examination of shaft worm.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2007.11a
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• pp.53-57
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• 2007

The railway is an important industry which quickly, safely and accurately transports a great deal of people and goods compared to other methods of transportation. Because there is not enough manpower in this field, professional engineers are urgently demanded. Although there are many people who apply for the professional engineer examination, they do not know how and what to prepare for it. This paper has analyzed the pattern of questions in the examination for the last fifteen years and the tends of the examination and the subjects which have been taught in the railway related educational institutions for the last five years. It suggests the compulsory subjects for the qualification and an easy way to get it for those who prepare the examination for the based on this analysis.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.20-21
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• 2011

The purpose of this study is to provide basic data for the improvement for physical examination system. In this paper, we perform a comparative analysis of domestic and foreign physical examination systems for seafare's. In order to Reinforce the objectivity We also compare rule of judgement about physical examination system of railroad workers and foreign seaman. Then we consult expert opinions of Occupational and Environmental Medicine. Through the comparative analysis, we provide useful information that is needed to amend the physical examination system.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.13
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• pp.495-513
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• 2000

In this paper, I examined the terms of letter of credit and standard for examination of documents. In connection with the test of standard, I reviewed the bank's reasonable care, inconsistence and linkage between documents, non-documentary conditions and the treatment of discrepant documents. Traditionally credit law is founded on two principles such as the standards of strict of compliance and substantial compliance, but these standards are not consistency. Moreover although the Uniform Customs and Practice for Documentary Credits(UCP) introduces a new standard for examination of documents by incorporating international banking practice, the standards for documentary compliance have created ambiguity. Accordingly, I suggest that the standard requires strict compliance between party concerned in letter of credit transactions but only requires international standard banking practice in customer relationship. Therefore the standard and the specific guideline should be prescribed in the next version of the UCP.

• East Asian mathematical journal
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• v.33 no.4
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• pp.467-482
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• 2017

This paper studies the relationship between the college entrance examination scores and college mathematics achievements of the freshman, who are the students of college of technology and management in Yanbian University, by employing statistical analysis. First of all, we start from the correlation analysis of the majors and regions of students. Secondly, with gender and region as the classification, we divide the sample into two parts and test the mean significance, and we find that not only different gender but also different region have significant differences to college mathematics achievements. Thirdly, we use the college entrance examination scores as independent variable, and college mathematics achievement as the dependent variable to establish regression model. The model provides a realistic basis for the education department of our school, and provides reference value for the other major research.

• The Journal of Korean Medical History
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• v.34 no.1
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• pp.1-9
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• 2021

Uihakyimmun (醫學入門) was written around 1580 by Li Ting (李梴) during the Ming Dynasty of China. Later, during the mid-Joseon period, Uihakyimmun (醫學入門) was introduced to Joseon and is believed to have contributed to the development of Joseon medicine. The importance of this Uihakyimmun (醫學入門) was especially evident as it was designated as a textbook for medical examination in the late Joseon Dynasty. This paper examines the process of Uihakyimmun (醫學入門) being introduced into Joseon based on historical records. It also considered the reason why Medical Education was selected as the textbook for the medical examination instead of Donguibogam (東醫寶鑑). As a result, it was widely read by court doctors before being selected as a test textbook, and gradually became a formal textbook after being used in informal tests. In addition, it was revealed through historical records that the reason why Uihakyimmun (醫學入門) was chosen instead of Donguibogam (東醫寶鑑) was because Uihakyimmun (醫學入門) fit better with Confucian values.