• Journal of the Korean Society for Library and Information Science
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• v.24
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• pp.73-112
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• 1993

The purpose of this study is to identify what are the common characteristics which enable the information management offices of research institutes to provide information services with their companies in effective ways, and furthur, in other to clarify what factors helf the improvement of effectiveness of information services. I have made on-the-spot investigations for the confirmation of present conditions of information service units of research institutes, their statistic data, and their managerial state. I have restricted my research to 36 information service units, as research targets, which are located in Changwon, Choongchong, and Kyongin areas as the reason mentioned in the introduction, and from their research data they keep, I have classified the top 10 information service units as Group A which show the most frequent use or application frequency of research data per a researcher, where as the lowerest 10 information service units are classified as Group B by the same evaluation of application frequency of their data. Then, the result of the comparision between Group A which provide high information services in effective ways and Group B which provide low information services with poor management leads me to identify the following characteristics in terms of the analyses of utilization of the data they process: 1. Those information service units in Group A have more volumes of books and information data, and annual increasing rates of books and informations are higher than those of Group B. 2. The regulations of book circulation in Group A are prescribed for the benefits of users, and if a long-term loan is not permitted, they are allowed to borrow more books at a time than in Group B. 3. The proportion of librarians to researchers is high, the librarians' career is long and their professional education background (the rate of librarians who majored in library science and information) is high In Group A. 4. Most of the directors of information service units are those who majored library science and information, and for the most part, librarians are promoted to the directors of information service units in Group A. 5. The information service units are managed directly under the directors of research institutes in their organization in Group A. 6. The information service units offer an education for information utilization to researchers as one of their managerial programs, and the contents of education are diverse, rich and informative in Group A. 7. The kinds of informations are various in Group A such as, SDI, prompt reports of contents of new informations, circulation of newly published publications, translation service, information analyses, critical reviews, etc. 8. The information service units in Group A have joined various cooperative systems which are aimed at cooperation, co-ownership of resources and informations. These findings lead me to argue that the hypothesis suggested in the introduction of this thesis has been proved without exception.

• Journal of Korea Society of Industrial Information Systems
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• v.21 no.3
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• pp.57-71
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• 2016

Even though the Korean military continued to develop military logistics support systems, sufficient research on logistics service has not been conducted. The main purpose of the research is to examine employees' job satisfaction of logistics units by logistics functions (the ordnance, the supply, the food), and further the relationship between the job satisfaction of logistics units and service quality of the user(combat) units. Some results are as follows. First, the job satisfaction among logistics units was significantly different by functions. Second, the tangible among service quality factors of user units was been significantly different among functional units. Finally, through the post hoc analyses, some meaningful results on service quality were also identified.

• Journal of Korean Clinical Nursing Research
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• v.27 no.2
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• pp.130-139
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• 2021

Purpose: This study aimed to investigate the effect of educational nurse practitioners at comprehensive nursing care service units by comparing the educational satisfaction of general nurses and the occupational stress of preceptor nurses before and after education by educational nurse practitioners. Methods: Participants were 71 general nurses and 71 preceptor nurses working at comprehensive nursing care service units of G University hospital in I City. The level of educational satisfaction of general nurses and occupational stress of preceptor nurses were measured and compared. The differences in educational satisfaction and occupational stress before and after the education program were verified by paired t-test and one-way ANOVA using SPSS/WIN 27.0 statistical program. Differences before and after the education program according to the general characteristics were analyzed with repeated measure analysis of variance after Sapiro-Wilks normality test, and post-hoc analysis was conducted using Scheffétest. Results: It was inferred that there was a significant difference (t=-9.32, p<.001) in the educational satisfaction of general nurses, with an average of 3.72±0.77 before the education and 4.47±0.60 after the education. However, there was no significant difference in occupational stress in the preceptor nurses. Conclusion: It could be concluded that introduction of educational nurse practitioners at comprehensive nursing care service units has a positive effect on the educational satisfaction of general nurses. This result will serve as basic data to implement educational nurse practitioners for general nurses in all medical institutions as well as comprehensive nursing care service units.

• Journal of Industrial Technology
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• v.21 no.B
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• pp.163-174
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• 2001

A dynamic reliability model for analyzing the stability of armor units on rubble-mound breakwater is mathematically developed by using Hudson's formula and definition of single-failure mode. The probability density functions of resistance and loading functions are defined properly, the related parameters to those probability density functions are also estimated straightforwardly by the first-order analysis. It is found that probabilities of failure for the stability of armor units on rubble-mound breakwater are continuously increased as the service periods are elapsed, because of the occurrence of repeated loading of random magnitude by which the resistance may be deteriorated. In particular, the factor of safety is incorporated into the dynamic reliability model in order to evaluate the probability of failure as a function of factor of safety. It may thus be possible to take some informations for optimal design as well as managements and repairs of armor units on rubble-mound breakwater from the dynamic reliability analyses.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.69-88
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• 2024

Purpose : This study was conducted to examine the Experience of Adaption to Work in Comprehensive Nursing Service Units of Nurses. Methods : Empirical data were collected from 8 nurses through in-depth interviews. Eight participants who had more than 6 months of clinical experience in the general ward and had more than 6 months of work experience in Comprehensive Nursing Service Units were selected as participants. The main question was what does it mean to work in Comprehensive Nursing Service Units? All interviews were recorded and transcribed, and then analyzed using Giorgi's interview. Results: As a result of the analysis, five topics were derived. 'Facing a changed work environment', 'A sense of unexpected heterogeneity in work', 'Evaluation of immediate reality.', 'Finding strategies and promoting balance', 'Growing up as a professional nurse.' Conclusion: Based on these findings, There is a need to build a system that can adapt to work and continue to develop programs for capacity building in Comprehensive Nursing Service Units of Nurses.

• Journal of Preventive Medicine and Public Health
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• v.49 no.4
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• pp.230-239
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• 2016

Objectives: We aimed to evaluate the effect of geographic units of analysis on measuring geographic variation in medical services utilization. For this purpose, we compared geographic variations in the rates of eight major procedures in administrative units (districts) and new areal units organized based on the actual health care use of the population in Korea. Methods: To compare geographic variation in geographic units of analysis, we calculated the age-sex standardized rates of eight major procedures (coronary artery bypass graft surgery, percutaneous transluminal coronary angioplasty, surgery after hip fracture, knee-replacement surgery, caesarean section, hysterectomy, computed tomography scan, and magnetic resonance imaging scan) from the National Health Insurance database in Korea for the 2013 period. Using the coefficient of variation, the extremal quotient, and the systematic component of variation, we measured geographic variation for these eight procedures in districts and new areal units. Results: Compared with districts, new areal units showed a reduction in geographic variation. Extremal quotients and inter-decile ratios for the eight procedures were lower in new areal units. While the coefficient of variation was lower for most procedures in new areal units, the pattern of change of the systematic component of variation between districts and new areal units differed among procedures. Conclusions: Geographic variation in medical service utilization could vary according to the geographic unit of analysis. To determine how geographic characteristics such as population size and number of geographic units affect geographic variation, further studies are needed.

• Journal of Korean Society for Quality Management
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• v.32 no.3
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• pp.62-67
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• 2004

This paper presents and compares two block replacement policies under random use durations. The units are put in service altogether and then idle for some time. The time durations during which units are put in service are random variables. Two block replacement policies, called N-policy and T-policy, are presented. Under N-policy, units are replaced altogether after the Nth use. Under T-policy, units are replaced altogether at the end of the use after cumulative use time T elapses. The failures during use durations are replaced by new ones individually. The cost rate expressions under the policies are derived for exponential use durations. Numerical examples are presented to compare the performances of the two policies.

• Health Policy and Management
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• v.8 no.2
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• pp.110-124
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• 1998

Determining of Strategic Business Units in the organization is a major critical process for improving the organizational performance. On increasing the demands for extension in function of health center, many health centers are trying to provide the various services. But most health center determined the kind and level of service without scientific considerations. The purposes of this study are to develope the model for determination of strategic business units in health center and to test the availability of implementation for it. Our model is rooted from the McKinsey matrix analysis of Product Portfolio Analysis which used widely in marketing field. We modified the evaluation criteria of the McKinsey matrix analysis for health care field appropriately. Our evaluation criteria are categorized into two concepts; contribution of service, availability of service. At first, in terms of contribution of service, market size, market growth rate, needs and demands of regional people, existences of alternative services in that region, correspondence with health policy. The other component, availability of service are included the availability of manpower, financial availability, the level of knowhow on service, acceptance of health care manpower. In the result of analysis, we could conclude that antismoking and antialcoholics education programs, health screening program are important strategically in that aspects of contributions and availability of services. Also, vaccination program is important in that aspect of service availability and diet and exercise program, health library are meaningful in the aspect of service contribution. Therefore, we think that efforts to investigate the evaluation criteria for priority setting or determination of service area in health center are useful challenges.

• The Korean Journal of Health Service Management
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• v.13 no.2
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• pp.15-25
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• 2019

Objectives: Guardians of patients have a great deal of influence on decision-making in the course of care in Korea. The purpose of this study was to explore the effect of nursing service satisfaction on hospital re-use intention in the guardians of patients admitted to comprehensive nursing care units. Methods: The survey was conducted on 151 guardians of patients hospitalized in comprehensive nursing care units of two general hospitals for four months beginning in September 2017. The data were analyzed with descriptive statistics, t-tests, Pearson's correlation coefficient, and multiple regression analyses using SPSS/Win 21 software. Results: Nineteen percent of variance in hospital re-use intention was accounted for by reliability (t=3.31, p=.001), empathy (t=2.49, p=.014), and recommendations from others (t=2.49, p=.014). The explanatory power was significant (F=13.06, p<.001). Conclusions: To promote hospital reuse, nurses need to improve the quality of their nursing services. Emphasis should be on reliability and empathy among nursing service components. It is also necessary to consider ways to encourage guardians who used hospitals to recommend them to their acquaintances.

• Journal of Korean Academy of Nursing Administration
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• v.7 no.1
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• pp.25-40
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• 2001

As the medical market has gradually changed from supplier-centered market to consumer-centered one, it makes hospital managers seek the consumer's satisfaction and the various marketing strategies for survival. Under the these changes, this study was accomplished to measure the consumer's satisfaction about the medial services which a general hospital provided, to identify the marketing strategies that a general hospital could establish for survival. For these purposes, a questionnaire was developed and distributed to 200 patients in general units and 100 patients in oriental units of a general hospital in Seoul. Among them, 163 reponses in general units and 71 reponses in oriental units were turned out to be useful. they were used for final analysis. The results of the survey were as follows : First, among all items of medical services which the hospital provided, patients were most satisfied by nursing services. Second, to Improve the hospital's medical service quality, it was very important for hospital staffs to be courtesy and to explain about a process of treatment or care sufficiently. Third, to decrease cost of medical service, it was very important to develop the various items and premiums of medical insurance especially in field of oriental medicine. Fourth, to make people come to the hospital easy, it was very important of fully utilize the public transportation such as subway. Fifth, to make hospital's image good, it was very important to develop well-prepared public relationship and to continuously provide the diverse medical service in the community.