• Journal of the Korean Society for information Management
• /
• v.29 no.1
• /
• pp.279-302
• /
• 2012

The purpose of this study is to analyze service quality factors that affect user satisfaction of Open Access Korea(OAK) services and to draw strategic assignments for activating open access activities in Korea through a user satisfaction survey. User satisfaction indexes were developed to measure all aspects of the OAK services. The quality index, satisfaction index, and performance index were identified in this survey. According to the survey findings, the levels of social quality and social satisfaction are relatively high, this shows the positive evaluation and expectation of researchers for OAK services. However, relatively low level is identified in the area of service process quality, and many opinions about OA contents shortage in Korea represent the importance of the national level contents development strategy. Sustainable policy support, publishing of open access journals, management of institutional repository, OA governance system, expansion of researchers' participation, construction of global collaboration system are suggested as major implications to promote open access activities in Korea.

• Applied Biological Chemistry
• /
• v.41 no.2
• /
• pp.153-159
• /
• 1998

A possibility of evaluation of the major internal quality factors-Brix, moisture contents, firmness and acid content in the Korean domestic 'Fuji'apple fruits by near-infrared reflectance spectroscopic (NIRS) methods were investigated. A multiple linear regression(MLR) analysis between the data obtained by physico- chemical analysis method using refractometer, freeze drier, texture analyzer and titrater and NIR spectral data was carried out to make a calibration. The standard error of prediction(SEP) of Brix, moisture, firmness and acid content were $0.50^{\circ}Brix,\;0.64%,\;0.14kg/cm^2$ and 0.07%. It is concluded that NIRS methods can be used to evaluate Brix and moisture contents of in a apple non-destructive and rapid way but the accuracy for determination of firmness and acid content was slightly low.

• Culinary science and hospitality research
• /
• v.18 no.5
• /
• pp.279-292
• /
• 2012

This study was performed to investigate the quality characteristics and antioxidant activity of noodle added freeze-dried purple sweet potato powder. For Hunter's color resulted, as the amount of purple sweet potato powder increased, L-value and b-value decreased, the a-value increased. Anthocyanin contents of purple sweet potato powder at concentration of (mg/100 g) were 99.62%. DPPH radical scavenging activities of purple swe et potato powder at concentration of $1,000{\mu}L/mL$ were 84.60%. The texture of cooked noodles appeared no significant differences in cohesiveness, Springiness, Hardness, Gumminess and Chewiness decreased as the am ount of purple sweet potato powder increased. The weight, volume, moisture contents of noodles were not significantly. Sensory evaluation of acceptability including color, aroma, taste, chewiness and overall-acceptabi lity appeared the 6% added group was the best for higher. According to the positively evaluated anthocyanin content, DPPH radical scavenging activities, quality characteristics and sensory evaluation, a purple sweet pota to powder content 6% appears to be most appropriate.

• The Journal of the Korea Contents Association
• /
• v.19 no.9
• /
• pp.441-451
• /
• 2019

The purpose of this study is to verify the effect of service quality and social support on users' satisfaction senior citizen hall according to the gender of the senior citizen. The research target is 309 senior citizens living in Uiwang, Gyeonggi Province, and the survey was conducted from March 1 to March 31, 2019. Data analysis was performed using the SPSS 21.0 program. The main results of this study are as follows: First, the living and residential patterns of the elderly women were investigated with a significant influence on the usability of the elderly. Second, in social support, the relationship of friends among elderly women has been statistically significantly verified for their users' satisfaction. Third, the reliability and assurance of the elderly and male in the service quality were identified as a statistically significant level. Therefore, in order to increase the users' satisfaction with the elderly as a welfare leisure facility for the elderly in the local community, it will be necessary to stabilize their living and living patterns, further activate their friendships, and provide them with a focus on reliability and assurance. Through this, the implications were presented for enhancing the users' satisfaction of senior citizens hall.

• Journal of Korean Society on Water Environment
• /
• v.39 no.4
• /
• pp.343-355
• /
• 2023

After the implementation of the total pollution load control system, the effect of improving river water quality by expanding investments in basic environmental facilities, inducing operational efficiency, and reducing the load of various pollutants was clear. However, since the implementation of the system, the management of non-point pollutants has been neglected; management focused on specific substances (biochemical oxygen demand (BOD) and total phosphorus (T-P)) and lacked specific cause analysis and action plans, failed to establish a relationship between water quality and pollution load, failed to reflect stakeholder demands for river water quality management, and failed to apply technical conditions. Therefore, to overcome the limitations raised and achieve a practical and efficient advanced total pollution system, the current system was partially improved and will continue to be improved. This study analyzed the performance and limitations of the total pollution system and introduced recent improvements and the contents that are being improved. The main contents included reducing emissions and reduction monitoring, using water quality tele-monitoring system (TMS) data and self-measurement data, adding population-inducing facilities, and adjusting regional development projects from 20 to 30 multi-family housing units, currentizing each pollutant source according to the roadmap. If the system is improved in a developmental direction and responds to various changes, it will be a more practical and effective policy.

• Journal of Korean Society for Atmospheric Environment
• /
• v.30 no.4
• /
• pp.301-310
• /
• 2014

Country-specific data for net calorific values and carbon emission factors requires for a higher tier estimate of greenhouse gas emissions in the energy sector. The objective of this study is to develop country-specific net calorific values and carbon emission factors for petroleum energy produced in Korea. Calorific values and carbon contents of the fuels were measured using the oxygen bomb calorimeter method and the CHN elemental analysis method, respectively. Sulfur and hydrogen contents, which were used to calculate the net calorific value, were also measured and then net calorific values and carbon emission factors were determined based on the measurement results. The net calorific values and carbon emission factors determined for the petroleum produced in Korea 2012 and 2013 were compared to those in the 2006 IPCC Guidelines. Most of the values were different compared with the default values of the 2006 IPCC Guidelines although those were placed within their upper and lower limits. Time series analysis results showed inconsistent seasonal variation for the net calorific values and carbon emission factors.

• Journal of Digital Contents Society
• /
• v.19 no.4
• /
• pp.649-659
• /
• 2018

We studied on factors influencing product purchase intention in Taobao live streaming shopping by adopting the Elaboration Likelihood Model (ELM). We used the survey method to collect the data and examine the hypotheses. The results are as follows. Source attractiveness has stronger effect on attitude toward product in the condition of hedonic product than in the condition of utilitarian product. Argument Quality has stronger effect on attitude toward product in the condition of utilitarian product than in the condition of hedonic product. In additional analysis, in the condition of the hedonic product, both of the source attractiveness and the argument quality have a positive effect on the attitude toward product. While argument quality has a positive effect on attitude toward product, but the attractiveness has no significant effect on the attitude toward product in the condition of utilitarian product. Finally, attitude toward product has a positive effect on product purchase intention.

• The Journal of the Korea Contents Association
• /
• v.14 no.5
• /
• pp.403-410
• /
• 2014

The purpose of this study is to analyze the festival tourists for "Yeoju Ogoknaru Festival". There is also effects analysis of service quality on perceived satisfaction for behavioral intention. This study used questionnaires to Yeoju Ogoknaru Festival festival participant, adopted the designated random sampling in the active site, a total of 177 valid questionnaires. The data were descriptive statistics and Structure Equation modeling analysis. This study found that; Physical service factor was not effect on tourist satisfaction and positive word of mouth. Programme service and Personal service quality directly positive effect on perceived satisfaction and WOM. The programme service variable of the festival had the greatest impact on overall satisfaction of festival tourists. The more satisfied tourists are with the festival the more likely they are to recommend in subsequent festivals. Based on these results, study can offer some valuable insights for festival planners and organizers to better manage their festival programme and volunteer service to such an extent that the experiences of festival visitors are maximized, perceived satisfactions are enhanced, and revisits to future festivals facilitated.

• The Journal of the Korea Contents Association
• /
• v.15 no.9
• /
• pp.285-294
• /
• 2015

Purpose: The purpose of this study was to identify the relationships between stigma, family support, and quality of life in tuberculosis patients. Methods: The participants were 122 who completed a questionnaire. The data were analyzed using descriptive statistics, t-test, and ANOVA. Results: The score of stigma I(community perspectives) was $18.67{\pm}7.48$ and the score of stigma II(patients perspectives) was $14.84{\pm}6.93$. The score of those with family support was $30.81{\pm}4.16$. The score of QOL was $102.22{\pm}13.72$. The findings showed significant positive relationships between stigma I and stigma II and between family support and QOL(r = .753, p < .001; r = .314, p < .001, respectively) and negative relationship between stigma II and QOL(r = -.250, p = .005). Conclusion: Further studies are needed to develop and evaluate the nursing interventions to support patients with tuberculosis, reducing their level of stigma and improving their quality of life.

• The Journal of the Korea Contents Association
• /
• v.22 no.10
• /
• pp.615-626
• /
• 2022

At present, there are a lot of theoretical studies on the theme of tea industry brand construction, but in the survey, it is found that the theory that can study the tea industry brand from the perspective of brand equity is extremely lacking. This paper takes Rizhao Green tea as the research object, focusing on the influencing factors of Rizhao Green tea brand equity from the perspective of consumers and the relationship between various factors. The results show that the brand equity of Rizhao Green tea is composed of brand awareness, regional association, quality perception and brand loyalty. There is a certain correlation between each dimension and has an impact on brand equity. There is a significant correlation between brand awareness and regional association. Brand awareness has no significant impact on quality perception. Regional association has a significant positive impact on quality perception and brand loyalty. Brand awareness and quality perception have a significant positive impact on brand loyalty. The research results can provide theoretical basis and practical guidance for the construction of Rizhao Green tea brand assets while making up for the lack of theoretical research in this field.