• Journal of the Korean Dietetic Association
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• v.11 no.4
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• pp.381-392
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• 2005

This study compared he importance of food service, views to the performance, management objectives, and recognition gap about the contract contents towards the dietetic departments of hospitals that manage the patients' food service and managers of contract managed companies, and dieticians. It conducted questionnaires and survey towards the vice director and dieticians of 17 hospitals, over 500 beds, and the persons responsible for contract managed companies and dietitians who were in charge of food service. The hospitals showed significantly(p<0.05) higher the importance scores in menu planning, the distribution of meal, sanitation management, and leadership than those of the contract managed companies. In the difference of hospitals and contract managed companies about performance, it appeared high in the contract managed companies. In the importance of the foodservice management objective, the hospital had significantly(p<0.05) higher scores in the management of client's satisfaction and quality improvement element through management innovation than those of the contract managed companies. In the importance of contract term, the contract method, expense, and payment condition of commission fee were significantly(p<0.05) high scores in the contract managed companies, compared to the hospital.

• Korean Journal of Childcare and Education
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• v.14 no.4
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• pp.1-24
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• 2018

Objective: The purpose of this study was to investigate the differences in early childhood teachers' perceptions of the importance and institutional performance regarding young children's rights. Methods: 171 early childhood teachers responded to the questionnaires. The data were analyzed by using the paired sample t-test and the IPA graph to identify differences in the teachers' perceptions of the importance and performance of each right. Results: First, the teachers perceived the importance of children's rights to be high but low in institutional performance. The main effect of teaching years on the perception appeared significant only regarding performance of the rights of protection and participation. The main effect of teacher education experiences was significant in all areas except the importance of survival rights. The results from Two-Way ANOVA showed the two variables have no interaction. Second, the second quadrant of the IPA matrix displayed the items regarding initiative and autonomy of young children. Both inexperienced- and highly-experiencedteachers, when they had teacher education, recognized that the items related to participation rights should be further improved. Conclusion/Implications: We discussed the various ways in which children's rights should be improved and ways of improving teacher education according to teacher variables in order to promote young children's rights.

• Journal of the Korea Safety Management & Science
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• v.13 no.3
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• pp.45-53
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• 2011

The research proposes seven elimination rules of redundant gates and blocks in Fault Tree Analysis (FTA) and Reliability Block Diagram (RBD). The computational complexity of cut sets and path sets is NP-hard. In order to reduce the complexity of Minimal Cut Set (MCS) and Minimal Path Set (MPS), the paper classifies generation algorithms. Moreover, the study develops six implementation steps which reflect structural importance (SI) and reliability importance (RI) from Reliability Centered Maintenance (RCM) that a priority of using the functional logic among components is to reduce (improve) the system unavailability (or availability). The proposed steps include efficient generation of state structure function by Rare Event Enumeration (REA). Effective use of importance measures, such as SI and ill measures, is presented based on the number and the size of MCS and MPS which is generated from the reference[5] of this paper. In addition, numerical examples are presented for practitioners to obtain the comprehensive understanding of six steps that is proposed in this research.

• Korean Journal of Community Nutrition
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• v.5 no.4
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• pp.662-671
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• 2000

The purpose of this study was to analyze university students' perception of service quality attributes in residence hall foodservice. Questionnaires were hand delivered to 1,210 university students residing in a residence hall. A total of 1,011 was usable, resulting in an 83.6% response rate. The survey was conducted between October, 1998 and May, 1999. A statistical data analysis was completed using the SAS/Win 6.12 for Descriptive Analysis, $X^2$-test, t-test, ANOVA, Spearman Correlation, and Common factor Analysis, and Importance- Performance Analysis(IPA) was completed. Significant negative correlations between importance and performance were found with 'abundance of foods'(p < 0.001), 'discontent handling'(p < 0.001), and 'availability of new menus'(p < 0.01). factors including food, menu, sanitation, atmosphere, facilities, employee's attitude, and convenience were rearranged and a new dimension was created with the service. Employee's attitude and service factors received the highest scores in customer perception of importance and performance. Food, menu, and convenience factors were included in Quadrant A. female students had significantly higher importance mean scores than males, while males had significantly higher Performance mean scores. (Korean J Community Nutrition 5(4) : 662~671,2000)

• Korean journal of food and cookery science
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• v.29 no.1
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• pp.63-71
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• 2013

The purpose of this study was to analyze the gap between importance and performance in perceived sanitation management for general hospital foodservice operations. Data were collected through surveys given to 168 hospital dietitians in the Seoul-Incheon, Gyeonggi-do, Daegu, and North Gyeongsang province. The 65 questionnaires from total questionnaires were usable and the response rate was 38.7%. All statistical analyses were conducted using the SPSS package program (version 20.0) for t-test, ANOVA, and importance-performance analysis (IPA). According to the importance and performance analysis for 26 items, the importance score was significantly higher than the performance score for 22 items. In addition, the results of IPA showed the following areas as improvement priorities: handling foods on working table and management of distribution temperature. In conclusion, the performance level of prerequisite programs applying to the hospital foodservice needs improvement, especially cross-contamination prevention and temperature control for distribution. Additionally dietitians should be educated about sanitation management items that perceived to be less important than the others.

• International Journal of Computer Science & Network Security
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• v.21 no.7
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• pp.133-149
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• 2021

The purpose of this study is to explore the role of information systems in the implementation of knowledge management, at King Abdul-Aziz University (KAU) in Jeddah, by highlighting the importance of information systems and their implementation of the knowledge processes. The researcher used the case-study method to explore the importance of information systems in supporting the implementation of knowledge management at the university. Moreover, the study has used the questionnaire as a tool for collecting information and obtaining feedbacks from the administrators at the university, and a random sample was chosen to identify the study community. The study resulted that there is a statistical indication of the importance and degree of the use of electronic systems in the university by the administrators. The study sample members believe that the university is keen to provide information systems, where systems analyze data and convert them into knowledge information that benefits the senior management at the university. Members of the study sample emphasize the importance of electronic information systems at the university, which in turn saves time and effort in extracting information, reports, statistics and providing them easily to senior management. The study also concluded with some recommendations, such as emphasizing the importance of knowledge management as one of its top priorities, spreading the knowledge culture, instilling a vision of knowledge among individuals, and emphasizing the importance of information systems.

• The Journal of Fisheries Business Administration
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• v.49 no.2
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• pp.1-19
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• 2018

This study was targeted on the non-processed, semi-processed, and full-processed seafood to investigate the consumers' importance and satisfaction levels of purchase attributes for each seafood product. The present study conducted a survey on 335 randomly chosen seafood consumers. Respondents' importance-satisfaction scores of purchase attributes were measured. The results were as follows. The importance of purchase attributes was significantly higher than the satisfaction on 21 out of 23 attributes, according to the non-processed, semi-processed, and full-processed seafood(p<0.05). Consumers regarded intrinsic attributes such as 'freshness' of products as very important when purchasing non-processed seafood, and their satisfaction was also high. On the other hand, for semi-processed and full-processed seafood, external attributes such as 'date of manufacture or expiration date' were considered as more important attributes to purchase them. Consumers also perceived that full-processed seafood was less in quantity and more expensive than non-processed and semi-processed ones. In case of semi-processed seafood, the difference of importance-satisfaction score for 'taste' was large, and it was considered the taste should be improved according to consumers' taste.

• Journal of the Korean Institute of Rural Architecture
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• v.22 no.4
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• pp.35-42
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• 2020

This study evaluated the importance between the major indicators of living SOC in small and medium cities. AHP layer analysis was performed on a group of experts and their importance and priorities were evaluated. The results of the assessment are as follows: First, the village(walking) living zone was considered relatively more important than the local hub(vehicle) living zone. Second, the importance of health care in the local hub(vehicle) living area was assessed to be the most important in the comprehensive evaluation. Third, medical care, care, education and convenience in the village(walking) living area were ranked second, third, fourth and fifth, respectively. Fourth, the relative importance of physical education, learning, physical education, learning, relaxation, culture and village(walking) living areas in the local hub(vehicle) living areas were valued low. It is necessary to seek living SOC policies and directions in consideration of the special nature of urban social structure in small and medium-sized cities in Korea.

• Korean Journal of Organic Agriculture
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• v.30 no.4
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• pp.485-497
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• 2022

Agricultural environmental policies to reduce negative externalities and expand positive externalities became common around the world. However, literature regarding the efficient and effective implementation of agricultural environmental policies, such as optional direct payment, is limited. This study, thus, analyzes the relative importance for target selecting-criteria in order to enhance the cost-effectiveness of the Agricultural Environment Conservation Program in Korea. In this context, we conducted survey to 15 experts who are related in agricultural environment policies and analyzed survey results based on ANP method which can consider correlation between selecting criteria. The results show that, in the case field, "soil", "water", and "ecology" field have relative high importance than the other fields. Also, the relative importance for 'improving rural landscape', 'giving nutrient input moderately', and 'conserving agricultural heritage' activities is higher than the other activities. Furthermore, the relative importance among fields and activities of ANP is different from those of AHP. This result implies that it is necessary to consider the correlation between selecting criteria in order to design effectively. Finally, we suggest that in order to enhance the effectiveness of the program, it would be appropriate to assign differential points according to the importance of each activity when identifying appropriate farms.

• Journal of Korean society of Dental Hygiene
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• v.23 no.4
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• pp.295-302
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• 2023

Objectives: In this study, existing knowledge and needs of childcare teachers for developing oral health education plans for infants and young children were investigated. Methods: From March to April 2023, an online questionnaire survey led to the collection of data from 150 childcare teachers. Data were analyzed using the SPSS 22.0 program. Results: Importance-Performance Analysis (IPA) revealed that importance and knowledge of oral health education, importance of oral health, and prevention of oral diseases were priority areas, and treatment, symptoms, and causes were priority areas that needed improvement . According to the IPA on the importance of and demand for oral health education support, the importance and demand for an educational plan were both high. Expert education based on educational goals, information sharing, educational environment support, evaluation system, and monitoring was low in importance but high in demand. Conclusions: Oral care habits during infancy are important for maintaining oral health throughout life. Oral care practice should be improved by developing an oral health education plan for childcare teachers to implement.