Kim, Jeong-Eun;Ryu, Jin-Seok;Kim, Dae-Sik;Jung, Yeo-Joo
Journal of Korean Society of Rural Planning
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v.28
no.1
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pp.49-55
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2022
School closures in rural areas is especially relevant because low fertility rate and population aging are common not only in rural but also in urban areas. This paper examined a variety of users' perceptions on welfare facilities using closed rural schools. For this study, the descriptive survey research design was conducted at the EZER located in Kyungsnangbuk-do. The sample size of 200 was selected through convenience sampling and data collection was completed by a self-completion written questionnaires. Main findings are as follows: 1) the level of users' relative satisfaction with welfare facilities using closed rural schools was generally positive, main factor associated with relative satisfaction was facilities and surrounding environment at closed rural schools, 2) socioeconomic usefulness of closed rural schools was also was generally positive, main factors for revitalization were adequate facilities and places, accessible and convenient places, 3) future necessity and willingness for welfare facilities using closed rural schools were overwhelmingly positive, children or youth were revealed as a priority service target. Finally, theses analyses show that a high proportion in the rural welfare sector, especially seemed to have a positive impact on bridging negative gabs between urban and rural in the socioeconomic development and social welfare.
Purpose: Hip microinstability is defined as hip pain with a snapping and/or blocking sensation accompanied by fine anatomical anomalies. Arthroscopic capsular plication has been proposed as a treatment modality for patients without major anatomic anomalies and after failure of properly administered conservative treatment. The purpose of this study was to determine the efficacy of this procedure and to evaluate potential predictors of poor outcome. Materials and Methods: A review of 26 capsular plications in 25 patients was conducted. The mean postoperative follow-up period for the remaining patients was 29 months. Analysis of data included demographic, radiological, and interventional data. Calculation of pre- and postoperative WOMAC (Western Ontario and McMaster Universities Osteoarthritis) index was performed. Pre- and postoperative sports activities and satisfaction were also documented. A P<0.05 was considered significant. Results: No major complications were identified in this series. The mean pre- and postoperative WOMAC scores were 62.6 and 24.2, respectively. The WOMAC index showed statistically significant postoperative improvement (P=0.0009). The mean satisfaction rate was 7.7/10. Four patients with persistent pain underwent a periacetabular osteotomy. A lateral center edge angle ≤21° was detected in all hips at presentation. We were not able to demonstrate any difference in postoperative evolution with regard to the presence of hip dysplasia (P>0.05), probably because the sample size was too small. Conclusion: Capsular plication can result in significant clinical and functional improvement in carefully selected cases of hip microinstability.
This study aimed to develop a self-directed modular teaching-learning model curriculum for the safe operation of mobile X-ray equipment with designed an educational system using ultrasonic sensors and line tracer sensors. We conducted with radiological science students and clinical radiological technologists. they improved performance in reducing errors during mobile X-ray equipment operation and increased learning satisfaction after repeated practice. The average error rate of driving its decreased through repeated training, and learning satisfaction was rated as excellent. The modular teaching-learning model with sensor-based evaluation system contributed to enhancing practical skills in operating mobile X-ray equipment. Our results demonstrated the effectiveness of self-directed learning for mobile X-ray equipment operation and serves as foundational material for developing future educational programs.
The Journal of Korean Institute of Communications and Information Sciences
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v.27
no.5C
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pp.399-410
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2002
Web cache, which is functionally another word of proxy server, is located between client and server. Web cache has a limited storage area although it has broad bandwidth between client and proxy server, which are usually connected through LAN. Because of limited storage capacity, existing objects in web cache can be deleted for new objects by some rules called replacement algorithm. Hit rate and byte-hit rate are general metrics to evaluate replacement algorithms. Most of the replacement algorithms do satisfy only one metric, or sometimes none of them. In this paper, we propose two replacement algorithms to achieve both high hit rate and byte-hit rate with great satisfaction. In the first algorithm, the cache is appropriately partitioned according to file types as a basic model. In the second algorithm, the cache is composed of two levels; the upper level cache is managed by the basic algorithm, but the lower level is collectively used for all types of files as a shared area. To show the performance of the proposed algorithms, we evaluate hit rate and byte-hit rate of the proposed replacement algorithms using the trace driven simulation.
Face the process yield rate improvements of motherboard, although general enterprises finish deployment goal of each functions by overall quality managements, through quality improvement methods, industry engineering methods, plan-do-check-act (PDCA) methods and other improvement solutions, but it is only can be improved partially and unable to enhance the yield rate of product to the target. It only can takes one step ahead to enhance the process yield rate of motherboard with six sigma ($6{\sigma}$) overall DMAIC process and tactics. This research aimed to use six sigma quality improvement tactics by DMAIC systematic procedure and tactics, and find the key factors that effect to the process yield rate of surface mount technology. It also identified the keys input and process and output index to satisfy customer requirements and internal process index. The results showed that the major effective factors by fishbone and process failure modes and effects analysis (PFMEA). If the index of input and output that can be quantified, the optimum parameter can be found through design of experiment to ensure that the process is stable. If the factor of input and output that cannot be quantified, we found out the effective countermeasure by Mind_Mapping, make sure whole processes can be controlled stably, to reach the high product quality and enhance the customer satisfaction.
The purpose of this study is to identify and analyze factors that are affecting radiologists' turnover intention. For the purpose, this researcher surveyed 200 radiologists who were serving at secondary medical institutions located in Busan. For the survey, the researcher used a structured questionnaire. Findings of the study can be summarized as follows. This study show that in order to reduce radiologists' turnover, it is necessary to develop effective personnel management strategies that can make internally motivated radiologists, raise their job satisfaction and organizational concentration and reduce their job stress. Radiologists' turnover rate would not decline if such problems as excessive workload, lack in the number of persons of the same profession and unfair personnel management system are not solved and if no efforts are made to remunerate at reasonable levels, provide more opportunities of promotion and raise job satisfaction. These solutions to prevent radiologists' turnover could be successful only when officially supported by hospitals.
Lee Taewha;Lee Chung-Yul;Kim Hee-Soon;Ham Ok-Kyung
Journal of Korean Academy of Nursing
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v.35
no.3
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pp.461-468
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2005
Purpose: The purpose of the study was to compare community residents' perceptions, participation, satisfaction, and behavioral changes between a health promotion demonstration health center and general health center. Method: The design of the study was ex-post facto that compared community residents in demonstration health centers and general health centers. The sample included 2,261 community residents who were conveniently selected from demonstration (792 participants) and general health centers (1,496 participants). Result: The results of the study were as follows: 1) Perception and participation rates of exercise, nutrition, and hypertension management programs were significantly higher in the participants of demonstration health centers than those of general health centers.; 2) Satisfaction rates of all programs except the smoking cessation program were significantly higher in the participants of demonstration health centers than those of general health centers. However, only the exercise rate among risk behaviors of participants was significantly higher in demonstration health centers than general health centers. Conclusion: Systematic efforts for health promotion were effective not only in improving the community's awareness, participation, and satisfaction of the program, but also in changing health behaviors. This evidence should be used to foster and disseminate health promotion programs toother health centers to improve community residents' health status and quality of life.
Journal of Korean Academy of Nursing Administration
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v.8
no.1
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pp.85-95
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2002
The purpose of this study was to develope a critical pathway for the chemotherapy of non-small cell lung cancer patients and to identify its effects after implementation. Critical pathway was developed through 5 steps including content and clinical validity tests with collaborative efforts of nurses, clinicians, and other allied healthcare professionals with the aim of improving the quality of patient care, while minimizing cost to the patients. This paper was described an evaluation of the impact of a developed critical pathway on complication rate, length of stay, costs, the interval of treatment and patient satisfaction by nonequivalent control group posttest-only non-synchronized research design.Results were compared between the two groups of patients. There were no significant differences in demographic variables and the occurrence of bone marrow suppression between experimental group and control group(t=-0.01, p=0.992). There were statistically significant decreases in the average length of stay(t=-10.45, p=0.000), in the average cost(t=-2.988, p=0.004), and in the interval of treatment(t=-6.75, p=0.000) after implementation of the critical pathway compared to control group. Also, there was a statistically significant improvement of the patient satisfaction after implementation of the critical pathway compared to control group(t=4.57, p=0.000). This paper concludes that critical pathway in chemotherapy for lung cancer, implemented in the context of an general hospital, is the useful tool to shorten the hospital stay, reduce treatment costs, and improve the quality of life in cancer patients. Further study needs to be conducted to identify other clinical outcomes including job satisfaction, collaboration among health professionals and potential for use in education. Also, it is recommended that nurses should revise continuously the developed critical pathway through clinical implementation and maintain their role of patient advocacy through monitoring pathway compliance.
This study attempts to investigate the relationships among psychological traits, environment, attitude on education, satisfaction with education, and learning transfer of restaurant entrepreneurship education. The samples of this study were selected from the restaurant entrepreneurs who were running restaurants after having taken the restaurant entrepreneurship education in Seoul and Kyonggi Province. Three hundred and eighty nine copies of the questionnaire, with a 86.4% response rate from a judgmental sample of 450 restaurant entrepreneurs, were utilized to study the relationships between research constructs. SPSS (11.5 version) and AMOS 5.0 were employed to analyze the uni-dimensionality of research concepts and reliability tests, and structural equation modeling was employed to verify the research hypotheses. Need for achievement and ambiguity tolerance, and environment showed a positive effect on attitude to education. Attitude to education was related positively with satisfaction with education, and satisfaction with education showed a positive effect on learning transfer of the restaurant entrepreneurship education. The managerial implications of these results were also examined.
Body shape of a child in elementary school is distinguished by physical differences in the form of low weight, normal weight and obesity, which are influenced by various periodic environments. In particular, there are hardly any patterns for obese children in elementary school to choose. To this end, the purpose of this study is to supplement the problems with the production lines of the companies for children's patterns as well as an analysis on the physical characteristics of obese children and to suggest the patterns appropriate to obese children. This study employed obese children from the 3rd- to 5th-grade elementary school students whose number has been rapidly increasing and conducted a questionnaire regarding the draft of the patterns for obese children on their mothers and the makers of children's clothing. Based on the results, the study compared and analyzed ordinary children's patterns to the patterns in question by suggesting a dimension system for Korean obese children. The results are as follows. The obesity rate of the children in elementary school has been grown in significant numbers every year, whereas obese children's sense of self-identity and degree of satisfaction with their patterns appeared to be much lower than other ordinary children in the peer group; also, the satisfaction level their mothers with their children's patterns appeared to be low. In order to verify the degree of the children's satisfaction with their patterns, the study suggested a dimension system for the obese children and displayed appropriateness by comparing the children patterns from ordinary companies and the patterns in question.
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