• Journal of Korean Society of Archives and Records Management
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• v.9 no.1
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• pp.77-98
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• 2009

The purpose of the study is to analyze the user satisfaction of 'the Presidential Web Record Service' using a proposed model of the user satisfaction index which consists of contents quality, service quality, and system quality. In addition, user's royalty and compliant are also measured in this study. This study shows that satisfaction of contents quallity and system quality influence significantly on the user satisfaction. And contents quality, service quality, user satisfaction show a significant relationships to user's royalty.

• Korea Journal of Hospital Management
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• v.25 no.1
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• pp.1-12
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• 2020

Purposes: The aim of this study is to evaluate whether the contents of hospital reservation and reception applications(apps) are qualitatively useful in meeting the needs of medical consumers and improving hospital accessibility and convenience. Methodology: (1) identify consumer needs through social data web mining, (2) describe the status of key contents of mobile apps to improve accessibility and convenience of care, and (3) verify the quality of apps through validated tools Finding: The contents of 'mobile reservation function' and 'waiting time information provision' that can contribute to reduction of delay time of care and efficiency of desk work were supported, but the level of utilization was insufficient. The quality level of the app, including the level of consumers' needs, has shown a wide gap between the apps. Implications: The recent development of mobile apps for hospital accessibility and consumer needs has shown a wide gap in the quality of apps, including information and aesthetic. Therefore, it is necessary to develop apps based on user interface(UI), user experience(UX) based designs that can promote the usefulness and convenience of apps while monitoring needs of consumers continuously.

• The Journal of Korean Association of Computer Education
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• v.22 no.3
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• pp.101-112
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• 2019

This study aims to draw implications on a life-cycle system of digital contents through a case study about EDUNET in order to maintain the quality and efficiency of the service for educational digital contents in the primary and secondary education area. To achieve the objective, lead teachers in EDUNET service participated in requirements analysis about the life-cycle of the digital contents, for example, contents utilization periods, the periods for being updated, etc. From the results, it was found that a systematic life-cycle framework should be established to re-evaluate the contents in service and provide a quality of contents, responding to consistent changes for educational environments in teaching-learning and for educational topics/directions, or according to educational content's substance such as curriculum or extra-curriculum. This study contributes to suggesting needs to implement the systematic management of contents based on a life-cycle system by analyzing user's requirements in order to provide user-friendly service for the K-12 educational digital contents.

• International Journal of Contents
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• v.5 no.2
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• pp.1-5
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• 2009

This study was to analyze important dimensions and its factors of micro level of e-learning determining the quality of e-learning. E-learning dimensions and their factors were identified and developed from the analytical review of related researches. From literature review and survey as well as expert interview, six categories of e-learning identified from this study were: 1) curriculum content, 2) usability, 3) instructional design, 4) evaluation -both process and results, 5) management, and 6) refinement and improvement. A total of thirty-seven factors determining the quality of the e-learning six categories were identified. The rank order and contribution rates for each categories and factors were calculated to explain how importantly they contribute to the quality of e-learning. Also three dimensions such as controlling the e-learning quality, e-learning fundamental dimension e-learning process dimension, and e-learning product dimension, were explained. This study suggests a useful guidance for e-learning quality and evaluation framework for better results.

• Journal of the East Asian Society of Dietary Life
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• v.22 no.6
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• pp.826-835
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• 2012

This study was conducted to examine the quality characteristics of Oncorhynchus masou stock containing various amounts of tomato (2%, 4%, 6%, 8% and 10%). To accomplish this, the moisture contents, Hunter's color value, pH, salinity, sugar contents, free sugar contents, minerals and free amino acid were measured. The b value decreased, while the L value, a value, pH, salinity, sugar contents, total sugar (fructose, glucose, sucrose) and minerals (Na, Mg, K, Ca, Fe) increased as the ratio of tomato increased. A total of 33 free amino acids were detected, and the amino acid content increased as the ratio of tomato increased. Investigation of different attributes revealed that tomato content significantly affected color intensity, savory flavor and tomato taste. In the acceptance test, stock containg 8% tomato was preferred for flavor, taste, texture and overall quality ; therefore, this was taken as the optimal tomato content for maximizing the overall quality of Oncorhynchus masou stock.

• Journal of the Korean Society of Food Culture
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• v.30 no.6
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• pp.766-772
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• 2015

This research was conducted to investigate the effect of essential oil (EO) from Artemisia Princeps Pampanini on quality of tomato during storage. EO was extracted by steam distillation and diluted by 1 and 2%. Total phenolic contents and antioxidative activities of EO were analyzed. Tomato was packaged corrugated box covered with polypropylene (PP) film containing EO (1 and 2%) and then stored at room temperature for 10 days. During storage, appearance, weight loss rate, soluble solid contents, pH and a (redness) value were measured for tomato. Total phenolic contents of EO increased in a dose-dependence. The DPPH and ABTS radical scavenging activities also showed a concentration-dependent increase. The weight loss rate was lowest using the film packaged in 1% EO. During the storage period, soluble solid contents and pH increased in all treatments. The a value increased regardless of EO concentration in films. Especially, tomato packaged with EO film showed a lower a value than non EO-packaged ones. This result suggests that application of EO to film is effective for tomato quality preservation.

• The Journal of Information Systems
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• v.19 no.4
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• pp.253-270
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• 2010

The adjustment of negative emotions in later life is related to the quality of life and life satisfaction. any studies have examined how to control the negative emotions in related to physical, psychological, and social relationships. As the digital media and contents positively influence elder's mental and somatic well-being, it is significant to examine this problem from IT usage, especially the selection of digital contents. This study validated the theoretical study through a qualitative exploratory study comprising both negative emotions and the selection of digital contents, and empirically tested the proposed research model on the older people. The result shows the pattern of linkages between the grief of loss and the pursuit of digital contents. Loss from being parted by death and loss of relations was positively related to the information seeking contents. Economical loss and loss of physical functions was positively related to the innovation seeking contents. Loss of physical functions and Loss from being parted by death was positively related to the emotion seeking contents. And economic loss and loss of relations was positively related to the entertainment seeking contents.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.733-736
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• 2007

Empirical analysis on the causality among travel service quality, customer satisfaction and repurchase intention, the objective of this study are to find out managerial implications of providing travel service quality to overcome the crisis of travel industries in Korea.

• Proceedings of the Korea Contents Association Conference
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• 2005.11a
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• pp.205-209
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• 2005

Empirical analysis on the causality among travel service quality, customer satisfaction and repurchase intention, the objective of this study are to find out managerial implications of providing travel service quality to overcome the crisis of travel industries in Korea.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.422-425
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• 2008

Empirical analysis on the causality among hospital service quality, customer satisfaction, the objective of this study are to find out managerial implications of providing hospital service quality to overcome the crisis of hospital industries in Korea.