• Journal of Korean Public Health Nursing
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• v.30 no.1
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• pp.30-41
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• 2016

Purpose: This study was conducted to determine the effects of middle-aged women's social support, self-efficacy, and perceived health status on aging anxiety. Methods: Research subjects were 210 middle-aged women between 40 - 60 years living in G-city. Data were collected from July $21^{st}$ 2014 to August $8^{th}$ using a structured questionnaire and analyzed using t-test, One way ANOVA, and multiple regression analysis using the SPSS/WIN 21.0 program. Results: Aging anxiety showed statistically significant differences in religion (t=2.44, p=.015), satisfaction with married life (F=4.39, p=.014), type of leisure activity (F=8.09, p<.001), and number of friends (F=3.23, p=.024). Aging anxiety showed correlation with social support (r=-.21, p=.003), self-efficacy (r=-.46, p<.001), and perceived health status (r=-.33, p<.001). Factors affecting aging anxiety were self-efficacy (${\beta}=-.33$, p<.001), perceived health status (${\beta}=-.23$, p<.001), leisure activity type (${\beta}=-.16$, p=.010), and religious affiliation (${\beta}=-.17$, p=.038). The predictive power of these variables was 25% (F=18.63, p<.001). Conclusion: Nursing intervention strategies for improving self-efficacy, perceived health status, and leisure activity are required to relieve aging anxiety of middle-aged women.

• The Korean Journal of Community Living Science
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• v.28 no.1
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• pp.45-58
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• 2017

The purpose of this study was to identify differences in dietary behavior in Korean and Chinese female university students and investigate factors that influence dietary behavior. A total of 447 female university students in Korea and China were surveyed between June 27 and August 30, 2016. The data were analyzed using $x^2$ test, t-test, one way ANOVA, and multivariate logistic regression analysis. Among Korean female university students, those who skipped breakfast were 26.18 times (95% CI: 5.421-126.407) more likely to be at a low-level stage for balanced diets than those who did not skip breakfast. In addition, compared to Korean female university students who did not eat late-night meals, those who ate late-night meals were 3.15 times (95% CI: 1.28-7.768) more likely to be at a low-level stage for balanced diets. Compared to Chinese female university students who did not skip breakfast, those who skipped breakfast were 4.22 times (95% CI: 1.865-9.551) more likely to be at a low-level stage for balanced diets. Compared to the Chinese female university students who did not stay up all night, those who stayed up all night were 5.25 times (95% CI: 1.712-16.074) to be in the preparation stage. The study results show that some factors that influence stage changes in balanced diets in Korean female university students were skipping breakfast and eating late-night meals. Therefore, it is recommended that solutions for improving the behavior of late-night meals and skipping breakfast, which are factors influencing stage changes in balanced diets should be strategically performed according to dietary behavior stages.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.7
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• pp.77-85
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• 2016

The present study evaluated the SNS addiction tendency, mental health, and the student's adjustment to college life to identify the correlations between each of these independent variables on the dependent variable, the adjustment to university life of undergraduate students. Data were collected from 197 subjects in K university of G city, using a self-administered questionnaire. Mental health was negatively correlated with the adaptation to university life. A significant influence of gender and mental health on the adjustment to college life was found in this sample. These findings are expected contribute to understanding and improving the adjustment to college life of undergraduate students. Based on these findings, it will be necessary to improve mental health and multidisciplinary interventions will be needed to support the adjustment to college life in undergraduate students. In addition, these findings would contribute to the development of programs for student's adaptation to college life.

• Journal of Digital Convergence
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• v.11 no.4
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• pp.147-152
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• 2013

Now, plastic surgery has become the industry for beauty. In order to know the characteristics of high-visit web sites that many people have visited, 33 high visit websites of plastic surgery were compared to 60 benchmark sites of same industry. We selected 34 web site attributes that can be measured objectively from existing studies. For analysis, Multiple Discriminant Analysis(MDA) is conducted for searching what attributes divide two group definitely. The result of this study shows the dividing attributes fall into 2 categories like 'Community', 'Up to date'. Thus, we are able to conclude that high-visit plastic surgery web sites are community-centric site but not contents-centric and are maintained with tide up to date. The methodology employed in this study provides an efficient way of improving satisfaction of visitors of plastic surgery website.

• 한국HCI학회:학술대회논문집
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• 2008.02b
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• pp.18-23
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• 2008

Enterprise's executives who believe methodologies the theories prescribe consideration of consumer as rational and reasonable behavior. However, by recent investigation, consideration of consumer can be defined behavior that is occurred by sensibility. These consideration of consumer affect to a process that purchase a product, consumer's purchase decision process. Consumer make a purchasing decision with sensible criterion, respective of quality after all rather than various rational criterion like price, efficiency and usefulness. Brand image has sensible value to thought in the mind about a product and affect to purchase products. Hence building brand image through positive sensitivity is significant point in strengthening. Research from this point of view makes a content advance with improving product process along storytelling method which kind of affective, sensible communication way as a factor of strengthening brand image.

• KSBB Journal
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• v.18 no.2
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• pp.117-121
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• 2003

The study was carried out to determine the effect of storage property and qualities on soybean sauce and paste by adding different amount of pyroligneous liquor obtained by sujpercritical fluid extraction(SFE). Purified pyroligneous liquor obtained by SFE at 4$0^{\circ}C$/110 bar contained p-cresol, o-cresol and m-cresol food sterilizers, but no toxic substances such as tar, scorched, furfuraland and monophenol. Thus pyroligneous liquor was considered to be suitable as natural food preservative. In case of soybean sauce, pyroligneous liquor was tested to determine the potential of natual food preservative to prevent flim formation on soybean ksauce 15days at 3$0^{\circ}C$. Increasing amounts of purified pyroligneous liquor added to soybean sauce prevented film forming yeasts. In case of paste, pyroligneous liquor was tested to determine the potential of natural food preservative to inhibit browning on paste 60 days at 3$0^{\circ}C$. Purified pyroligneous liquor added to paste inhibited brown pigment. As a result, purified pyroligneous liquor offered a promising way of improving the quality and storage property of soybean sauce and paste.

• Journal of Environmental Policy
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• v.3 no.1
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• pp.71-94
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• 2004

The purpose of this study is to propose a way to develop and disseminate the renewable energy technologies and industries in the local community. Fundamentally, the renewable energy is able to reduce environmental pollution and diminish a use of fossil-fuel energy in the local area. And it will lead to promoting regional sustainable energy in the future, as well as making contributions to local economic development. Above all, based on the environmental conservation project, including greening of the city and improving water quality, Daegu metropolitan city has launched a series of renewable energy projects, such as solar city programs and local energy plan. But, some problems still exist, due to the technological, economic and socio-political barriers. Thus, to encourage and disseminate a renewable energy in Daegu city, we need to examine a present condition on renewable energy and analyze constraint elements to prevent its distribution. Based on the results, we have to set the feasible strategy to develop and disseminate renewable energy in Daegu city and help it systematically integrate renewable energy technologies and industries into environmental economics and city planning. Ultimately, to achieve this purpose, we need to adopt the following policy measures: (1) establishment of a master plan for renewable energy; (2) interconnection between local development project and energy industry; (3) promotion of technological development; (4) inducement of and assistance to renewable energy industry; (5) fostering venture companies; (6) specializing Daegu's public office by energy-specific education programs. In particular, local entities including local company, consumers, policy-makers and citizen's groups have to pay attention to local energy plan for the regional sustainable energy future. These measures will lead to establishing an environmentally friendly and sustainable city.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.7 no.2
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• pp.91-99
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• 2012

The political conflicts and military collisions between the South-North Korea resulted in actions taken at 1 of Dec. in 2008 and 24 May in 2010. Those actions stopped the major economic cooperations such as the relink of a railroad line across the divided peninsula as well as Mt. Geumgang tourist trade, and cast shade on the Gaesung Industrial Complex. This article articulates the current situation of the economic damages, status quo of cooperation and the South Koreans' changed way of thinking about issues between the South and North which provoked by the conflicts. We emphasized the necessities of minimizing unstable non-economic factors on the Peninsula; continuing win-win economic cooperation between the South-and North corporations; guaranteeing safe business conditions; improving the relationship based on the national consensus. Also we suggested ideas on how to manage the economic cooperation and how to explore new business opportunities in the future based on entrepreneurial leadership.

• Proceedings of the Korean Society of Plant Biotechnology Conference
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• 2002.04b
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• pp.41-47
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• 2002

Adverse environmental conditions such as drought, high salt and cold/freezing are major factors that reduces crop productivity worldwide. According to a survey, 50-80% of the maximum potential yield is lost by these 'environmental or abiotic stresses', which is approximately ten times higher than the loss by biotic stresses. Thus, improving stress-tolerance of crop plants is an important way to improve agricultural productivity. In order to develop such stress-tolerant crop plants, we set out to identify key stress signaling components that can be used to develop commercially viable crop varieties with enhanced stress tolerance. Our primary focus so far has been on the identification of transcription factors that regulate stress responsive gene expression, especially those involved in ABA-mediated stress response. Be sessile, plants have the unique capability to adapt themselves to the abiotic stresses. This adaptive capability is largely dependent on the plant hormone abscisic acid (ABA), whose level increases under various stress conditions, triggering adaptive response. Central to the response is ABA-regulated gene expression, which ultimately leads to physiological changes at the whole plant level. Thus, once identified, it would be possible to enhance stress tolerance of crop plants by manipulating the expression of the factors that mediate ABA-dependent stress response. Here, we present our work on the isolation and functional characterization of the transcription factors.

• Journal of the Korean Institute of Gas
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• v.12 no.1
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• pp.31-35
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• 2008

Natural gas vehicles are being applied to city buses for improving air quality in metropolitan and have proved the effective way to reduce the pollutant emissions. Liquified Natural Gas(LNG) has also attempted a vehicle fuel in order to raise the fuel storage density that is a disadvantage of Compressed Natural Gas(CNG). This paper described insulation characteristic of a LNG storage tank. From the results, adiabatic coefficient of a tested tank was around $40J/h{\cdot}^{\circ}C{\cdot}m^2$ and it was the lower level than gas safety regulation limit. Two experimental methods were adopted to justify the evaluation results and they were revealed that the results were very similar to each other. Also, through testing relief valve operation characteristic it was investigated venting amount of boiled off gas.