• The Journal of Society for e-Business Studies
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• v.21 no.1
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• pp.1-14
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• 2016

This research proposes a method that aims to evaluate the risk levels of websites based on exposure risks of privacy information. The proposed method considers two aspects as follows. First, we define the risk levels of each privacy information according to its own inherent risk. Second, we calculate the visiting probability of a webpage to measure the expected of the actual exposure of privacy information on that webpage. In this research, we implemented an system to prove that automatically collects websites and calculates their risk levels. For the experiments, we used a real world dataset consisting of a total of websites for 4 categories such as university, bank, central government agency, and education. The experiment results show that the websites in the bank category are relatively well managed, while the others are needed to cope with the exposure of privacy information. Finally, the proposed method in this research is expected to be further utilized in establishing a priority-based approach to alleviate of the privacy information exposure problems.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.34 no.12
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• pp.1043-1050
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• 2010

Fuel stratification and thermal stratification occur in the HCCI combustion chamber on a microscopic scale. They affect the ignition and combustion processes. In this study, the effect of the inhomogeneity in the mixture gas on the HCCI combustion process was investigated. Two-dimensional chemiluminescence images were captured using a framing camera to evaluate the flame structure. DME was used as the test fuel. First, the effect of inhomogeneity in the fuel distribution in the premixture was investigated for the four-stroke optically accessible engine. Then, by comparing the combustion of the homogeneous mixture in the rapid compression machine, which does not contain any residual gas, with the combustion in the four-stroke engine, the effect of inhomogeneity in temperature due to the residual gas was analyzed. The results showed that a time lag appears spatially in combustion under inhomogeneous conditions in the four-stroke engine. The spatial variation in the combustion without the residual gas in the rapid compression machine is less than that in the combustion in the four-stroke engine.

• Journal of Korean Academy of Nursing Administration
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• v.20 no.1
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• pp.1-9
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• 2014

Purpose: The purpose of this study was to ascertain current status of nurses' perception, nursing performance, job stress, and burnout in relation to the Joint Commission International (JCI) hospital accreditation and to verify the relationships among these variables. Methods: This cross-sectional study was performed using questionnaires. Data were collected from 220 nurses who worked at one hospital from April 5 to May 4, 2013. Results: The scores for perception, nursing performance, job stress and burnout in relation to the JCI hospital accreditation were(on a five-point Likert scale) 3.23, 4.01, 3.56 and 3.40 respectively. A positive correlation was observed between perception and nursing performance. Burnout was negatively correlated with perception and nursing performance, and positively correlated with job stress. Conclusion: These results indicate that developing positive perception and reduced burnout in relation to the JCI hospital accreditation can produce good nursing performance. These findings can be utilized to develop strategies for reducing job stress and burnout in relation to the JCI hospital accreditation.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.442-446
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• 2009

최근의 극심한 가뭄현상과 4대강살리기 사업 등 하천과 관련된 국가적인 일들이 진행되고 있어 하천관리에 대한 국민적 관심이 증가하고 있다. 그 동안 하천의 관리는 국가와 지방이 각기 따로 따로 해왔고, 하천 역시 국가하천과 지방하천으로 구분되어 있다. 국가하천 구간은 전체 하천 연장의 10% 이내이기 때문에 대부분의 하천관리는 지방이 담당하고 있다고 해도 과언이 아니다. 그러나 현실적으로 지방행정기관의 하천관리 인력은 턱없이 부족한 실정이다. 기후변화와 물수요 증가 등 하천관리에 대한 중요성과 하천을 행정구역이 아닌 유역 중심으로 관리해야하는 필요성이 증대됨에 따라 최근 국토해양부는 하천법 개정(2008.4)을 통해 국토보전상 또는 국민경제상 중요한 하천을 추가로 국가하천으로 지정할 수 있는 법적 기반을 만들었다. 하천에 대한 등급의 조정은 이해당사자들의 관계 및 지자체간의 문제 등 다양한 변수들이 존재하기 때문에 쉬운 작업은 아니다. 추가로 지정하기 전에 좀 더 세부적인 고민이 요구된다는 것이다. 그렇다면 어떤 하천이 국토의 보전과 국민경제적으로 중요한 하천인지, 어느 정도나 국가하천으로 지정되어야 하는지, 국가하천과 지방하천으로 구분하는 이유는 무엇이고 꼭 그렇게 구분해야 하는지, 국가하천과 지방하천의 관리를 위해 중앙정부와 지자체의 역할과 기능은 무엇이어야 하는지 등이 검토되어야 한다. 하천관리에 요구되는 기능과 역할을 누가 어떻게 책임지고 하는지에 따라 향후 하천관리에 큰 영향을 줄 것이다. 본 연구에서는 하천관리의 효율성 측면에서 이 같은 점들에 대한 답을 하고자 하였다. 특히 국가하천의 추가 지정과 관련된 문제점과 향후의 정책방향을 제시하였다.

• Journal of Korean Academy of Nursing Administration
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• v.21 no.4
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• pp.354-365
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• 2015

Purpose: The aim of this study was to examine the relationship between job characteristics, organizational culture, job satisfaction and turnover intention, including the direct and indirect effects of the variables on turnover intention. Methods: A questionnaire was completed by a convenience sample of 144 nurses working for two public institutions. Data were analyzed using independent t-test, One-way ANOVA, Pearson correlation, Hierarchical multiple regression and Path analysis with SPSS/WIN 21.0 and AMOS 21.0 programs. Results: The mean score for job satisfaction and turnover intention was similar to that of other hospital nurses. The factors affecting job satisfaction were: position, number of job changes, relationship-oriented culture, and hierarchical-oriented culture(Adj. $R^2=.48$, F=14.43, p<.001). The factors affecting turnover intention were: age, position, overtime, and job satisfaction(Adj. $R^2=.61$, F=19.48, p<.001). Job autonomy and relationship-oriented culture had a significant indirect effect on turnover intention. Conclusion: In developing intervention strategies to improve job satisfaction and reduce turnover intention there is a need to consider both the job characteristics and organizational culture of nurses in public institutions.

• Journal of Korean Academy of Nursing Administration
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• v.15 no.3
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• pp.325-335
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• 2009

Purpose: The purpose of this study was to examine the relationships among TQM activities, compensation equity, and performance in hospitals. This study was designed to construct a structural equation model of TQM activities, compensation equity, and performance. Method: The subjects were 239 personnels working in four hospitals in Daegu and Gyeongpook. Data were collected using structured questionnaire from October 4, 2007 to February 4, 2008. The collected data were analyzed using the SPSS 12.0 and AMOS 5.0 program. Result: The overall fitness of the structural equation model was evaluated. These results showed that the model was adequate. TQM activities directly influenced organizational performance and indirectly influenced organizational performance through compensation equity. Conclusion: In testing the structural equation model, the findings showed that TQM activities and compensation equity were important factors for improving organizational performance. Therefore, to improve performance, the hospital leaders must establish the strategies to facilitate TQM activities. It is also necessary to establish effective reward and performance appraisal systems to induce positive participation of personnels in hospitals.

• Health Policy and Management
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• v.21 no.4
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• pp.599-616
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• 2011

This research was performed to investigate the determination factors of medical service to cover the fee for selecting a doctor which is one of the most important causes of debilitating national health insurance in Korea. Data was from Korea Health Panel and analyzed by Dutton(1986)'s medical service model which was an extended Anderson Model and was widely used in the researches on determination factors of medical service. The results were as follows; In the determinants of selecting a doctor in specialized medical institutions and general hospitals, patients with serious diseases selected doctors more often than other patients. By industrial accident compensation insurance law and enforcement ordinances, insurance covers the fee of selecting a doctor in the hospitals appointed by Labor Welfare Corporation for the patients in critical conditions under industrial accident compensation insurance, while health insurance patients pay the fee themselves for selecting a doctor in all cases. It is suggested that patients with serious diseases proved by medical opinion be provided with health care insurance in selecting a doctor and that the health insurance benefit coverage be enhanced by staged lowering of patient's cost-sharing.

• Journal of Korean Academy of Nursing Administration
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• v.20 no.4
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• pp.362-372
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• 2014

Purpose: The purpose of this research was to develop and test the validity and reliability of the Service Orientation Scale for Health Care Organization. Methods: The Service Orientation Scale for Health Care Organization, $SERV^*OR$, was developed through forward-backward translation methods. Internal consistency and reliability, construct and criterion validity were calculated using SPSS Statistics WIN 17.0. Survey data were collected from 283 clinical nurses in a general hospital in J province. Results: The Service Orientation Scale for Health Care Organization showed reliable internal consistency with Cronbach's ${\alpha}$'s for the total scale ranging from .85~.91. Factor loading of the 30 items on four sub-scales ranged from .67~.83. The sub scales were named service leadership, service system, customer focus, and service control. Item convergent and discriminant validity were also established for the Service Orientation Scale for Health Care Organization. Criterion validity showed a significant correlation with customer orientation. Conclusion: The findings of the study demonstrate that the Service Orientation Scale for Health Care Organization has satisfactory construct and criterion validity, and reliability and can be used to measure service orientation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1253-1263
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• 2015

The purpose of this study was to develop and examine a validity and reliability of an instrument to assess hospital workers' perception for protection of personal health information. The process included construction of a conceptual framework, generation of initial items, verification of content validity, preliminary study, and extraction of final items. Content validity was verified by 3 experts from nursing and health information management areas, and the construct validity was evaluated by item analysis, exploratory factor analysis and confirmatory factor analysis. The reliability was examined by Cronbach's alpha. The participants were 279 hospital workers including nurses, administrative officers, and other medical health professionals. Using a confirmatory factor analysis, a four-factor structure was validated with construct validity. The Cronbach's alpha coefficient of a total of 13 items categorized into 4 factors was .83. Finally, the instrument is a valid and reliable to assess hospital workers' perception for protection of personal health information.

• The Korean Journal of Archival Studies
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• no.18
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• pp.91-138
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• 2008

A fast foot of information communication technology is appearing as expansion of prompt administrative service desire and national participation desire regarding administration. This is following again by government innovation and demand of customer-oriented governmental implementation with information technology. The Ministries of Education and Human Resources Development proceeded with National Education Information System(NEIS) for the aim of educational informatization at a highest global level. NEIS that was operated from 2003 established a system in Educational Offices in 16 cities/province and the Ministry of Education and Human Resources Development, and connected all educational administration organizations and primary and middle schools with Internet. Thus, NEIS processes electronically the general administration affairs in educational administration organizations each unit school. The NEIS school affairs business system that is newly enforced is producing an important documentation (of semi-permanent level) such as personal information and grade of students including School Human Document with electronic methods. However, we need to guarantee authenticity, integrity, reliability and usability of documentation because school affairs business system is producing important documentation under poor circumstances. According to this necessity, school affairs business system analyzed how many a record management function includes by the ISO 15489 that was an international record managerial standard. On the basis of these analyses, I will present a plan for management of a school documentation in this study. These researches are meaningful in electronically analyzing a record management function of the National Education Information System(NEIS) and in documentarily approaching management plan. I expect theses researches to be able to used as useful data for documental management plan preparations regarding a productive documentation of all kinds of business systems using in public institutions as well as National Education Information System(NEIS).