• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.6
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• pp.1091-1099
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• 2001

Evaluation on jean products were varied although they were the identical jeans. Therefore, we could confirm the bias by price. brand, and store when consumer evaluating jean products. The various consumer characteristics also provided effects evaluation on jean products. An evaluation on jean products is very subjective and the degrees depending on these three cues could be varied by consumer's characteristics. For empirical study, experiments by the subjects among students of ewha womans university were done by using jeans as stimulus. Data was collected by a questionnaire made up by a researcher based on the theoretical and pretest. Data was analyzed by ANOVA, factor analysis, grouping analysis, F-test, and etc. 571 data were analysed out of the 600 data. Cues such as price, brand, and store affected significantly the evaluation of jeans. The most important cue of all three was store, then price, and then brand. These three cues affected the evaluation of jean products separately and together. The result of the study was that the consumers characteristics mediated the effects of extrinsic cues like price, brand, and store on jean products evaluation. Consumer's characteristics like prior knowledge and shopping orientation mediated the effects of price, and store cue on jean products evaluation.

• Journal of the Korean housing association
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• v.8 no.2
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• pp.113-122
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• 1997

This study analyzes behavior characteristics of illegal urban stall keepers scattered in the metropolitan area and their effects to urban life. The main findings of this study are follows. First, the stall keepers are different in terms of 1) items 2) opening hour and 3) user characteristics depending on locational environment of market boundaries. Second, the stall keepers exit in any time and any place if demand exists. Third, the effects of stall keepers to urban life are twofold ; they facilitate urban life by providing cheap and various commodities/services and they bring about negative effects such as obstacle to traffic flows, waste generation, and so on.

• Bulletin of the Korean Chemical Society
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• v.17 no.8
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• pp.682-685
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• 1996

Photothermal properties depend on the characteristics of energy transfer processes in solution. In this study, a time-resolved single beam thermal lens experiment in various solvents is employed to investigate the energy coupling effects which govern the energy transfer processes. Interestingly, it is observed that the behaviour of the photothermal propagation in solution depends on the property of solution and the concentration of solute in a single beam thermal lens configuration. These characteristics lead us to consider the solute-solvent coupling effects as well as the solvent-solvent interactions.

• The Korean Journal of Community Living Science
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• v.27 no.3
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• pp.451-464
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• 2016

This study had two purposes. One was to investigate the interrelations between the mothers' parenting stress and fathers' parental involvement, social support, and the mothers' psychological characteristics. The other was to prove that the fathers' parental involvement and social support have an effect on the mothers' parenting stress, and that these effects are mediated by the mothers' psychological characteristics. For this purpose, the data of 1,754 2-year-olds and their mothers from the 2010 Panel Study on Korean Children were analyzed using PASW ver. 21.0 and AMOS ver. 23.0 to carry out descriptive statistics, correlation co-efficiencies, and structural equation model, along with the Sobel test. The results showed that the mothers' parenting stress had significant, negative correlations with the fathers' parental involvement, social support, and mothers' positive psychological characteristics. The findings also proved that not only the fathers' parental involvement, but also social support, had significant effects on the mothers' parenting stress, and that the mothers' positive psychological characteristics mediated these relations.

• Journal of Animal Science and Technology
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• v.55 no.4
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• pp.237-247
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• 2013

This study was to examine single or combined in vitro effects of environmental endocrine disruptors on boar sperm characteristics, oxidative stress damage in sperm and development of porcine IVF embryos. Addition of various concentration of NP (10, 20, $30{\mu}M$), DBP (10, 50, $100{\mu}M$) and BPA (1, 5 or $10{\mu}g/ml$) on boar sperm characteristics such as percentages of sperm motility, viability, membrane integrity and mitochondrial activity were dose-dependently decreased within 3, 6 or 9 hr incubation period (p<0.05). The overall detrimental effects increased with incubation time increasement. NP, DBP and BPA showed the detrimental effects on sperm membrane and mitochondria of energy production organelles affecting cell viability with the dependancy of dose and incubation time. In combination effects, NP ($10{\mu}M$) + DBP ($10{\mu}M$) significantly decreased boar general sperm characteristics for 3 or 6 hr incubation period compared with control (p<0.05). When both of NP and DBP concentrations (NP; $30{\mu}M$, DBP; $100{\mu}M$) increase, the detrimental effects on sperm characteristics were larger than those of low concentration combination (p<0.05). The inhibitory effects of NP ($30{\mu}M$) + BPA ($10{\mu}g/ml$) on sperm characteristics were larger than those of NP ($10{\mu}M$) + BPA ($1{\mu}g/ml$) (p<0.05). DBP ($100{\mu}M$) + BPA ($10{\mu}g/ml$) decreased sperm characteristics compared with the low concentration combination (DBP $10{\mu}M$ + BPA $1{\mu}g/ml$, p<0.05). This result indicates the detrimental effects of both chemicals on sperm characteristics were dose dependent. Addition of NP ($30{\mu}M$) + DBP ($100{\mu}M$), NP ($30{\mu}M$) + BPA ($10{\mu}g/ml$), DBP ($10{\mu}M$) + BPA ($1{\mu}g/ml$) or DBP ($100{\mu}M$) + BPA ($10{\mu}g/ml$) significantly increased lipid peroxidation for 3 or 6 hr incubation period (p<0.05) compared with no addition control. NP (${\geq}20{\mu}M$) decreased the percentages of IVF embryo development from morulae and blastocyst stages (p<0.05) and its detrimental effects were dose-dependant. BPA 0, 1, 5 or $10{\mu}g/ml$ decreased significantly and dose-dependently the percentage of morulae plus and blastocysts (p<0.05). Combinations of DBP ($100{\mu}M$) plus NP ($30{\mu}M$) and DBP ($100{\mu}M$) plus BPA ($10{\mu}g/ml$) did not affect on morulae and blastocyst development, but NP ($30{\mu}M$) plus BPA ($10{\mu}g/ml$) has significant detrimental effect on embryo development at these stages (p<0.05). These overall results indicate that the partial detrimental effects on boar sperm characteristics and embryo development by NP, DBP, BPA or the combination of these chemicals might be due to the increasement of lipid peroxidation and free radical formation in the cell and there were no specific interaction effects on boar sperm and embryo degeneration among the combined treatments.

• The Research Journal of the Costume Culture
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• v.15 no.6
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• pp.1063-1077
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• 2007

The purpose of this research is to comprehend the various range of expressions of fantasies and to summarize the expressive effects of fantasies that appear most commonly in today's popular culture such as film and fashion. The followings are the results of the research: Fantasy means a genre of literary arts, which uses magic and supernatural figures as the themes or plots. The characteristics of the expressive effects of the costumes in fantasy movies are summarized as metaphor and symbol, hybrid, otherness, grotesque. After analyzing the costumes in fantasy movies, it is concluded that these characteristics can be conceptualized as the characteristics of the expressive effects in the field of fashion and they can be used as the basis in setting the visual images. This research also aims at recognizing and predicting the fashion trend by understanding closely at the popular cultures, using the films as a tool, which can be led to examining the possibility of combining various popular cultures.

• Journal of the Korean Society of Clothing and Textiles
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• v.40 no.3
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• pp.574-589
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• 2016

This research investigates the characteristics of the mobile social commerce and explores the moderating effects of perceived risk and price sensitivity. This survey targeted consumers in their 20s to 30s who use mobile social commerce applications. We used 261 questionnaires for the final statistical analysis. Descriptive analysis, factor analysis, reliability analysis, and hierarchical regression analysis were applied in the data analysis. The results are summarized as follows. First, characteristics of mobile social commerce are composed of economics, informativeness, entertainment and promotion. Second, perceived risk (which had a negative effect on purchase intention) had moderating effects between perceived risk and economics or entertainment. Third, price sensitivity (which had a positive effect on purchase intention) had a moderating effect between price sensitivity and promotion. This study contributes to the disclosure of the role of perceived risk and price sensitivity as moderating factors between the characteristics of mobile social commerce and purchase intention. Finally, useful implications (both academic and practical) are provided for fashion retail managers.

• 전기의세계
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• v.13 no.4
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• pp.10-15
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• 1964

It is well known that the starting characteristics of the cold cathode type discharge tube have photoelectric effects by the incident light from outside. After making the cold cathode type discharge tubes to be avaiable for popularizing, the present paper was devoted primaliry to a study of relations between the starting characterstics and photoelectric effects of discharge tube under the oight circumstances of day light, incandescent lamp, flouresent lamp, and mercury lamp we used frequently. The result of this investigation show that the photoelectric effects by flourescent lamp emitting short wave length having close ralation to the photoelectric effects is greater than incandescent lamp or day light, and also mercury lamp emitting shorter wave length than flourescent lamp indicates the greatest photoelectric effects.

• Journal of Digital Convergence
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• v.15 no.3
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• pp.119-128
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• 2017

This study analyzed the effects of job characteristics and empowerment on job satisfaction of ERP system users of small/medium manufacturing & service businesses. In the results of analysis, the detailed factors of job characteristics such as efficiency, authority delegation, and complexity were significant influence factors on ERP users' job satisfaction while the factors of empowerment such as task impact, self-determination, and task meaning had positive effects on users' job satisfaction. However, competence did not have positive effects on job satisfaction. The results of this study showed that most of the ERP system users of small/medium businesses were satisfied with their own jobs.

• Proceedings of the IEEK Conference
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• 2006.06a
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• pp.483-484
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• 2006

In this paper, we fabricated the organic bi-stable devices under the different condition from the other groups and analyzed the electrical characteristics. Then we investigated the effects of the device structure such as organic layer thickness, middle metal layer thickness and middle metal layer deposition rate on the memory characteristics.