• Journal of Energy Engineering
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• v.2 no.3
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• pp.315-322
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• 1993

The generalized 23 constants of the Benedict-Webb-Rubin-Starling (BWRS) equation of state were modified to achieve accurate predictions of thermo-physical properties for polar halocarbons. Multiproperty analysis was employed to obtain an optimum set of 23 constants for individual halocarbons. The overall average absolute deviations of predicted properties for those halocarbons using the 23 constants optimized for each halocarbon with use of either an acentric factor or orientation parameters are 0.41% for density, 0.33 Kcal/kg for enthalpy and 0.39% for vapor pressure. These results show a remarkable improvement in predicting properties over the ones obtained by use of the generalized constants for all the ten halocarbons tested here.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.56 no.5
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• pp.905-909
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• 2007

Crystalline and micro-structural characteristics of ZnO thin films which were deposited on p-Si(100) with cooling naturally down of pre-heated substrate during RF magnetron sputter deposition, were investigated by XRD and SEM in this paper. The film which was prepared on the substrate which was pre-heated to $400^{\circ}C$ before deposition and then cooled naturally down during deposition, showed the most outstanding c-axis preferred orientation. The ZnO thin film having the best crystalline result were applied to SMR type FBAR device and resonance properties of the device were investigated by network analyzer. It showed that resonance frequency was 2.05 GHz, return loss was -30.64 dB, quality factor was 3169 and electromechanical coupling factor was 0.4 %. This deposition method would be very useful for application of surface acoustic wave filter or film bulk acoustic wave resonator.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.7
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• pp.1321-1331
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• 2001

As the society becomes industrialized and urbanized, men are changed and the speed of change becomes faster and faster. The purpose of this study was to identify the consumer's value systems and clarify how it influence on clothing involvements and shopping orientations. The data were collected via a questionnaire from 423 students of Semyung University in Checheon and data were analyzed by frequency, Crobach's alpha, factor analysis, custer analysis, ANOVA, Duncan test, t-test and multiple regression. The results of this study were as follows: According to the value factors students were classified into four groups. Among four groups success pursuit group was the biggest(58.4%). The four groups showed different clothing involvements and shopping orientations. Shopping orientations were influenced by the demorgraphic factors, value systems and clothing involvements. Among seven sopping orientation, entertainment pursuit was the most influenced factor y three factors. Additionally value system, clothing involvements and shopping orientations were influenced by the demographic variables.

• Journal of the Korean Ceramic Society
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• v.30 no.12
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• pp.1007-1014
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• 1993

YBa2Cu3Ox(YBCO) thick films were prepared by a screen printing of the powders, obtained by a coprecipitation in oxalic acid, on the Y2O3-stabilized zirconia substrates and their superconducting properties were determined. TC, JC and the orientation factor of the thick films increased with increasing temperature up to 103$0^{\circ}C$ and then the superconducting properties disappeared with further heat treatments. The optimization of JC was achieved by heating thick films at 103$0^{\circ}C$ for 7min. In this case the TC of the thick film was determined to be 87.5K. It was observed that TC of thick films depends on the orthorhombicity and JC is likely governed by a microstructure of YBCO rather than by the orientation factor.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.266-276
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• 2011

The main purpose of this study is to examine a influence factor of professionalism which is effected on nurse's customer orientation, job satisfaction and service delivery level in specialty hospitals. And this study has reviewed the theoretical background of specialty hospital system, professionalism, customer orientation, job satisfaction and service delivery level, and set up the hypothesis to test the relations with nurse's professionalism, customer orientation, job satisfaction and service delivery level. Data were collected from 142 nurses in 6 specialty hospitals in the Seoul region using a standardized questionnaire. For reliability and appropriateness, Cronbach $\alpha$ and factor analysis and SPSS 12.0K for the actual proof were used. The research findings are summarized below. The professionalism influences positively on the customer orientation and the job satisfaction while it does not on the service delivery level. Also, the customer orientation influences positively on the service delivery level, it does not influence positively on the service delivery level as the research is analyzed. Therefore, the courses that are emphasizing the customer satisfaction and the importance of service should be included in the curriculum of the Department of Nursing Science and the nurses in active service at speciality hospitals should be trained persistently for the importance of customer management.

• Journal of the Korea Fashion and Costume Design Association
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• v.20 no.1
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• pp.183-197
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• 2018

This study examined outdoor sports wear purchase behaviors among middle-aged male consumers based on outdoor sports wear shopping orientation. Data research was conducted on 300 internet users in their 40s and 50s located all parts of the country. The SPSS 24.0 software program was used to conduct data analyses such as descriptive statistics, frequency analysis, factor analysis, cluster analysis, $x^2-test$, t-test, ANOVA, and Duncan test as a post-hoc analysis. The results of this study were as follows: Firstly, outdoor sports wear shopping orientation was identified with fivefactors : the tendencies of wanting to show off a brand name, conservative purchasing, economical purchasing setting a high value on a salesperson, and impulse purchasing. Secondly, the middle-aged male consumers were classified in to three groups by the cluster analysis: a rational group, an indifferent shopping group, and pursuit brand shopping group. Thirdly, the evaluation criteria of products were significantly different depending on outdoor sports wear shopping orientation subdivision in all factors. Fourthly, in the case of fashion information sources regarding outdoor sportswear, significant differences were found according to shopping orientation subdivision in mass media/store source, personal source/ prior shopping experience. Fifthly, all types of stores were significantly different depending on shopping orientation subdivision except for large discount stores.

• Journal of the Korean Society of Clothing and Textiles
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• v.36 no.2
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• pp.152-164
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• 2012

This study develops a valid and reliable scale to evaluate customer orientation for clothing salespeople in order to provide a foundation for systematic and empirical research in the apparel industry. The study was conducted in two phases. First, a scale was developed to evaluate the customer orientation of clothing salespeople through a qualitative method. The second phase involved the verification of the validity of the developed evaluation questions through a quantitative method. The subjects of this study were 327 clothing salespeople, and the results were analyzed using AMOS 7.0 and SPSS 15.0. The results were as follows: First, customer orientation questions were elicited from in-depth interviews with fashion sales-people, analyses of fashion magazine articles, and previous studies. From the results, 38 preliminary questions were selected based on categorization, modification, and expert analyses of the content validity. Second, in order to verify the validity of the customer orientation scale that consisted of 24 questions in 7 factors, we performed a verification of the convergent validity through an assessment of the magnitude of standardization factor loading, average variance extracted (AVE), and construct reliability. Discriminant validity was verified using the AVE of each of the two constructs and a comparison of the square of the correlation between the constructs. According to the results, the measured values were above or near the guideline values that demonstrates the validity of the customer orientation scale.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.174-185
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• 2016

Internal marketing is the marketing activities of organizations that have a service mind to give satisfaction to the employees for the satisfaction of external customers. This Study tried to analyse the impacts of internal marketing on the customer orientation and loyalty, collecting a data to use a standardized questionnaires. This Study was conducted for 731 participants in a single general hospital in Gyeonggi Province with factor analysis, correlation analysis and linear regression analysis. The main findings of this study are as follows. First, it was found that the effect of internal marketing on customer orientation had the impact on leadership, internal communication and educational training having the statistically significant effects. Second, it was found that the effect of internal marketing on loyalty had the impact on leadership, internal communication, working environment, compensation and benefits and educational training having the statistically significant effects. Third, the effect of customer orientation on loyalty have the statistically significant effects and it was shown that if a customer orientation go up, there will be higher loyalty. I'm hope that it should be sought concrete plans for internal marketing activity to improve a customer orientation and loyalty.

• Fashion & Textile Research Journal
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• v.17 no.6
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• pp.932-941
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• 2015

An aging population and increasing consumer demand for high-quality and innovative new products are key drivers for growth in the cosmeceutical industry. Cosmeceuticals are defined as products with biologically active ingredients that have a measurable effect on the user. This study explored the effects of shopping orientation and store attributes on impulse buying behavior for cosmeceuticals. We obtained 437 usable questionnaires from university students who had purchased cosmeceutical products. Data analysis was conducted using confirmatory factor analysis and structural equation modeling analysis via AMOS 18.0. The findings were: 1) hedonic shopping orientation and convenience shopping orientation had positive effects on product efficacy and promotion of the cosmeceutical store 2) brand shopping orientation had a positive effects on store atmospheric, skin care service, and brand of the cosmeceuticals store and 3) product efficacy and promotion of store attributes had a direct effect on impulse buying behavior for cosmeceuticals. Consumers who tended to enjoy the shopping to refresh themselves and to experience convenient shopping were likely to purchase cosmeceuticals impulsively, which mediated by the store attributes (product efficacy and promotion). Therefore, we confirmed partly causal relationships among the shopping orientation, store attributes, and impulse buying behavior of cosmeceuticals. Both managerial and theoretical implication for practitioners and researchers were discussed for managing product information more efficiently along with promotion strategies to trigger cosmeceuticals consumers in the context of shopping.

• Journal of the Korean Society of Clothing and Textiles
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• v.29 no.1 s.139
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• pp.58-67
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• 2005

This study was aimed at the development of scales measuring appearance management behaviors of career men for on-line image consulting. The purposes of this study were to develop a scale which can measure fashion orientation of career men and classify them according to fashion orientation. The data were collected from 380 career men for the first survey and 372 career men for the second survey in Seoul, Korea and were analyzed by factor analysis, reliability test, cluster analysis, one-way ANOVA and Duncan test. The results from this study were as follows: 1) Ten factors of fashion orientation were identified: clothing interest, satisfaction in clothing-selecting ability, individuality and self expression, interest in appearance management, appearance improvement and mood enhancement, clothing conformity, putting value on attractive appearance, maintenance of neat appearance, weight control and pursuit of fashion. The total variance explained by the ten factors was $65.70\%$ and Cronbach's $\alpha$ of 10 factors ranged from $.60\~.92.$ 2) Three groups were classified by the representative items of fashion orientation factors : passive appearance management group who were conscious of other people, positive appearance management group who were highly fashion-oriented and indifferent group to appearance management. The fashion orientation characteristics of groups classified in the second survey were nearly similar to those in the first.