• Proceedings of the Korea Society of Design Studies Conference
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• 2005.05a
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• pp.188-189
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• 2005

• Archives of design research
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• v.16 no.3
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• pp.5-14
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• 2003

This study attempted to explore the guidelines for designing the contents of on-line learning in design field. The studies on the characteristics of design education and design major students as well as the guidelines for on-line learning were also reviewed. The guidelines for designing the contents of distance learning in design field were suggested through the synthesis and analysis of the former studies and the characteristics of design education and the learning style of Korean students. It could be concluded that the considerations were categorized into the following factors; quality of instruction, quality of presentation technique, quality of interaction, quality of evaluation and other surrounding factors. The finding can be used as a helpful guideline for the instructors of the design field who start on-line learning.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.45 no.1
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• pp.38-43
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• 2000

The environment in which a given genotype is grown may influence its grain quality characteristics. When varieties are $\times$ evaluated over numerous environments, a variety environment interaction usually is observed, but the relative magnitude of environmental(E), genetic(G), and G $\times$ E effects on quality is unclear. In order to determine relative contribution of genotype, environment, and G $\times$ E interaction to the variations observed in grain quality characteristics, 18 Korean wheat cultivars and experimental lines were evaluated in two environments in 1998 and 1999. Correlation coefficients between grain quality and agronomic characteristics were also estimated. The analysis of variance for the optical density obtained by reaction bet- ween gliadin and anti-gliadin polyclonal antibody (AGPab) indicated that gliadin content measured by Enzyme-Linked Immunosorbent Assay(ELISA) was significantly in- fluenced by environment and cultivar differences. The significant differences of year and year $\times$ location were also found. The ratio of the variances associated with environmental effects to the variances associated with genetic effect gave relatively greater influence of environmental factor on gliadin content. The different protein content from same genotype grown in different environment might be associated with degree of storage protein accumulations. Significant relationships between ELISA and protein content, yield, ten spike weight, and ten spike number were detected. Polyphenol oxidase (PPO) activity was significantly influenced by year, location, cultivar and year $\times$ location. The variance in grain PPO activities among growing years appeared larger than the variation produced by the cultivar examined. This suggested that the growing environment contributed more to variability in grain PPO concentration.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.4
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• pp.498-509
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• 2000

This study is designed to find out the effects of price on the consumers'perceived quality, value and purchase willingness of clothing in order to get the basic information that is needed in helping clothing manufacturer's strategy for merchandising promotion on price. This study was conducted by means of a questionnaire survey of university students in seoul. SAS program was used for analysis. The conclusions of this study as follow: first, with respect to the price level of clothing, consumers evaluate the perceived quality of high-price case higher than that of low-price case, and evaluate the perceived value and purchase willingness of low-price case higher than those of high-price case. Second, with respect to the brand name level of clothing, consumers evaluate the perceived quality, perceived value and purchase willingness of well-known brand case higher than those of unknown brand can. Third, the interaction between price and brand dosen't appear. Thus from this result we can know that price and brand have the same amount of effect in both single-quo case and multi-que case. Forth, with respect to the price and brand name level of clothing, there exist significant differences in perceived quality, perceived value, and brand name level. Fifth, in the study of the relationship between perceived quality and purchase willingness and the relationship between the perceived value and purchase willingness, perceived value has more effect on purchase willingness than perceived quality.

• Journal of Korean Society for Quality Management
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• v.52 no.2
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• pp.377-394
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• 2024

Purpose: To derive the optimal conditions for the Rubber based colloidal suspension manufacturing process, which made using a stirrer, to apply the mixture design method. Methods: We used two process component and one process variable Mixture design to derive the optimal conditions for the process. The response variables were selected for rotational viscometer measures which can represent Rubber based colloidal suspension quality. The input variables were selected as the values of rubber-organic solvent expressed in proportions as process components and stirring amount as a process variable which are controllable factors in the process. Results: Based on the results of the experiment, rubber and organic solvent and the interaction between stirring amount and rubber and the interaction between stirring amount and rubber and organic solvent were significant. Reproducibility of the regression model was confirmed by the observation that the values obtained from the reproducibility experiment fell within the confidence interval. Additionally, the model predictions were found to be in close agreement with the field measurements. Conclusion: In this study, a regression model was developed to predict the viscosity change of colloidal suspensions based on the proportion of rubber based colloidal suspension. The developed regression model can lead to improved product quality.

• Journal of Digital Convergence
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• v.12 no.12
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• pp.49-59
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• 2014

This study is aimed to know whether there are any quality differences among wisdom, life satisfaction, self-esteem, psychological well-being, and child relationship in accordance with the individual characteristics of the elderly. The subjects in this study were 227 old people who were over 65 years old among people using the hall for the elderly or elderly welfare center, worship facilities in Cheonan City or Kyeonggi Province. In addition, the effect that wisdom influences each valuable showed that there were statistically significant in all of the satisfaction of living, self-esteem, psychological wellbeing, the quality of child relationship. The result of research in the interaction effects between sex and age showed the interaction effect.

• Journal of Agricultural Extension & Community Development
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• v.30 no.3
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• pp.131-141
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• 2023

This study aims to examine the structural relationships among leisure activity, psychological capital, and quality of life in rural healing tourists. Data were collected from 407 workers who had experience in rural healing tourism through an online survey. SPSS 28.0 and AMOS 28.0 were used for frequency, confirmatory factor, and structural equation modelling analysis. The results of structural equation modelling indicate participation in leisure activities had a positive effect on psychological capital. Psychological capital had a positive effect on quality of life. The results of this study suggest that leisure activities play an important role in improving workers' psychological capital. Through rural healing tourism, various outdoor activities, cultural activities, and social interaction with people using rural resources can help improve the psychological capital of workers.

• The Journal of Asian Finance, Economics and Business
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• v.9 no.4
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• pp.391-398
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• 2022

The purpose of this study was to determine the factors that influence the training quality of Van Lang University's Finance Banking faculty (VLU). Another goal was to discover a way to increase training quality and give students the greatest experience possible. To achieve the following goals, qualitative research was used in combination with questionnaires and document reviews. A total of 700 surveys were sent out, with 624 responses. In-depth interviews with 12 graduates were conducted during the qualitative stage to obtain their perspectives on their time at VLU. The impact of five factors (instructor qualification, facility, education program, accessibility, and student interaction) was investigated in this study, and the findings revealed that all of them significantly mediated the relationship with the training quality of VLU's Finance Banking faculty. The findings show that it is vital to improve the training quality to increase student satisfaction and boost their academic abilities. With the framework from this study, policymakers, researchers, and institutes can cooperate in developing and upgrading the general training quality at higher education institutions in Vietnam. Improving the training quality of a faculty will continue to be a challenge. Therefore, this is a topic that requires continuous research.

• Journal of Korean Society for Quality Management
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• v.39 no.4
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• pp.543-555
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• 2011

In recent years, Social Network Service (SNS) have increasingly gained popularity and have simplified and amplified social interaction between online users. This paper mainly discusses the user satisfaction and intention of continuous use. Based on the literature review, two hypotheses were developed and research model is built for testing. Data was collected through questionnaire survey from 260 SNS college student user. The empirical results shows a significant mediating effect for user satisfaction in the relationship between SNS' quality factors and intention to continued use.

• Journal of Korea Society of Industrial Information Systems
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• v.21 no.4
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• pp.55-66
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• 2016

In this paper, 99 evaluation factors for website quality were derived from 79 research papers. Among them, 19 factors which are quoted in more than 7 research papers are summarized. The followings show such summarized factors: (1) Reliability (2) Ease of use (3) Design (4) Response time (5) Information Quality (6) Learnability (7) Accessibility (8) Effectiveness (9) Navigation (10) Sensibility (11) Accuracy (12) Contents (13) Aesthetic Impression (14) Completeness (15) Sympathy (16) Security (17) Delivery (18) Interaction (19) Responsibility.