• 한국생활과학회지
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• 제14권1호
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• pp.35-46
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• 2005

This study investigates the differences in parent-related stress, social support, and school adjustment according to self-esteem of children with disabled and non-disabled parents. The data were collected from 176 students between 4th and 6th grade in Chungbuk area. For a data analysis, mean, frequency, percent, three-way ANOVA, and Pearson's correlation were used. The results show that children's perceived parent-related stress, social support, and school adjustment are varied according to their self-esteem. Those with higher self-esteem were found to have tusker perception level in social support and school adjustment. On the contrary, they were found to have lower level in parent-related stress. The findings indicate further that girls have a closer relationship with their teachers than boys and that children with disabled parents have a closer relationship with their teachers than those with non-disabled parents. However, as opposed to prediction, parental disability itself caused no difference in the level of parent-related stress.

• 한국생활과학회지
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• 제14권1호
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• pp.95-105
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• 2005

This study examined the factors affecting college students' money management behaviors according to credit card usage. The data were collected from 481 college students in Busan and Gyeongnam areas by a self-administered questionnaire. Frequencies, Cronbach's Alpha, factor analyses, t-test, Pearson's correlation analysis, and regression analyses were conducted by SPSS WINDOWS. The results from this study were as follows. First, there were significant differences between credit card usage group and non-usage group in the means for future preparation, stingy attitude, and planned expenditure. However, there was no significant difference in the mean of money management behaviors. Second, for the credit card usage group, the significant variables affecting money management behaviors included sex, grade, experience of consumer education, father's occupation, monthly household income, future preparation, stingy attitude, methods of emotional change, planned expenditure, and negative recognition. On the other hand, for the non-usage group, grade, experience of consumer education, father's occupation, way of success, future preparation, stingy attitude, planned expenditure, and conditional permission were significant. These results imply that financial management education including values about money and consumption patterns should be conducted.

• 한국생활과학회지
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• 제14권1호
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• pp.81-94
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• 2005

With an analysis of recent, nationwide data, this study figured out the level of consumers' pro-environmental behavior and investigated tile behavioral determinants in the hight of purchase, use, and disposal of pro-environmental goods. The major results are as below: Married consumers or consumers in their 40s were more likely to purchase pro-environmental goods. Consumers with high income-for example, over 3 million won per month-were less likely to purchase such goods. Married women or 40s/50s consumers tended not to buy used goods. Males than females, non-married than married, employed than unemployed had a higher pro-environmental behavior in the use stage. Furthermore, in the disposal stage, male than female, married than non-married, young than old, and consumers with low income than high income showed more active pro-environmental behavior. The purchasing behavior of pro-environmental goods was supported by both perspectives of rational behavior and social behavior. On tile other hand, the purchasing behavior of used goods was supported only by rational behavior perspective. It is also revealed that personal value perspective, along with the above two, influences the pro-environmental behavior in the stage of use and disposal. Overall, a high level of pro-environmental behavior was detected in such consumers as rational, public rule-abiding in favor of environmental policy, and also in consumers with strong family values or those with less materialistic value.

• 한국생활과학회지
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• 제6권2호
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• pp.73-82
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• 1997

This study intends to recognize the old as an independent consumer, and to examine the behavioral characteristics of the old through literature review. This study also tries to suggest the direction of study on the elderly consumers' behavior. It has been generally accepted that the elderly consumers are highly constricted in purchase behavior or in information process capacity by the decline of biological competence. But according to the literature review, this general viewpoint does not reflect the reality. The literatures say that the old consumers do not so much differ from the non-old consumers in behavioral characteristics. They rather seem to be more active consumers. Nevertheless, what they claim could be a fallacy due to the overspecialization of sample. And another direction of future research is to change the age boundary of the old. The existing studies were largely based on the distinction between the old and the non-old by the age of 60 or 65. It is possible that behavioral difference is diffused by the common purchasing patterns of cohort around the age of 60 or 65. Accordingly it would be a good attempt to widen the range of age group more than 10 years.

• Journal of Pharmaceutical Investigation
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• 제36권2호
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• pp.123-129
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• 2006

A method determining the plasma concentration of clotiazepam was developed by using gas chromatography/mass spectrometry with an ion-trap detector and was validated for applying pharmacokinetics to human volunteers orally taken 5 mg dose of clotiazepam. The detection limit was 1 ng/ml and the limit of quantitation was 5 ng/mt. Intraday reproducibility and accuracy bias % were less than 8.2 and 10.2% with inter-day variations for those being within 7.0 and 13.8%, respectively. The recovery of clotiazepam was higher than 87%. The principal pharmacokinetic parameters were determined from the plasma concentration-time plot by non-compartmental or two-compartmental analysis. In non-compartmental analysis, the elimination half-life of 10.4 hr and the area under the curve of 651.3 ng hr/ml were determined, and the maximal concentration (158.6 ng/ml) in the plasma was obtained at 0.56 hr post-dose. The developed method can be appropriate to apply pharmacokinetics and bioequivalence of clotiazepam.

• 한국생활과학회지
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• 제17권1호
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• pp.81-93
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• 2008

Female college consumers are orientated toward vanity and fashion luxury products in consumer society. The purpose of this paper was to investigate the relationship of vanity type and attitude toward fashion luxury products. The data were collected from 517 female college students in Ulsan, Pusan, and Kimhai. For data analysis, descriptive statistics, factor analysis, cluster analysis, and MCA were used. Results of cluster analysis identified the vanity type of the female college students into non-vanity group, positive viewer, and vanity group. Above two third of the total sample were the vanity group and the positive viewer. The non-vanity group, was comprised the smallest proportion of female college students. Attitude toward fashion luxury products was classified into four factors; involvement for fashion luxury, superiority of the fashion luxury, hedonic and conspicious consumption, and negative response. The attitude toward fashion luxury products was significantly different across the 3 vanity type. The results of this study provide insights into female college consumers' increasing demands toward fashion luxury brands. Consumer education should be implemented for the vanity group, and personal financial management education program is needed in liberal arts curriculum.

• 한국가정과학회지
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• 제4권1호
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• pp.108-120
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• 2001

The purpose of this study was to examine the effect of social support on compliance to dietary regimen in noninsulin-dependent diabetes mellitus. Two hundred eighty six adult non-insulin dependent diabetics from Seoul, Kyonggido, Kyongsangbukdo participated in the study. Researchers, dieticians, graduate students majoring in nutrition interviewed patients with a pre-structured questionnaire during June in 1998. The questionnaire included items about demographic factors, general characteristics about diabetes. social support, and compliance to dietary regimen. Descriptive statistics, t-test, ANOVA and Pearson's Correlation were used to analyze the data. The mean scores of support from family was 27.0(0∼44). support from relatives, friends, and colleagues was 14.7(0∼32). Mean score of intangible support from family was 19.9(0∼32) and 12.0(0∼24) from relatives, friends, and colleagues. Mean score of tangible support from family was 7.1 (0∼12) and 2.6(0∼8) from relatives, friends, and colleagues. The mean scores for compliance to dietary regimen was 31.6(0∼42). Regardless of type and source, there was significant(p<0.01) correlation between social support and dietary compliance. Therefore, inclusion of family members in nutrition education for diabetics is essential. It is necessary to find ways to increase social support from relatives, friends, and colleagues.

• 환경정책연구
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• 제3권1호
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• pp.95-117
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• 2004

This study was conducted to estimate nitrogen discharge from Korea (southern part of Korean peninsula) as NPS(non-point source) by mass balance approach; input and output analyses of nitrogen using existing data available. The material flow was sectored into three different activities; agricultural (raising crop and animals), human and natural activities in forest and urban areas. Atmospheric deposition, biological nitrogen fixation, inorganic fertilizers and manures applied, animal feed and imported foodstuffs such as crops, meat and fish were the inputs in this study, while ammonia volatilization, denitrification, human and animal waste generation, crop and meat production, and discharge into river to ocean were the outputs. The estimated total nitrogen input was $1,194.5{\times}10^3$ tons N/year and the river discharge was 408 to $422{\times}10^3$ tons N/year, of which 66 to 71% was from NPS. In detail, the estimated NPS discharges were respectively $8,274\;kg\;N/km^2$/year from agricultural area, $730\;kg\;N/km^2$/year from forest and $7,657\;kg\;N/km^2$/year from the other land areas such as urban and industrial area.

• Parasites, Hosts and Diseases
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• 제42권2호
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• pp.57-60
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• 2004

A highly specific antigenic protein of 31 kDa from plerocercoid of Spirometra mansoni (sparganum) was obtained by gelatin affinity and Mono Q anion-exchange column chromatography. The purified 31 kDa protein was subjected to N-glycan enzymatic digestion for structural analysis. The relative electrophoretic mobility was analyzed by SDS-PAGE, before and after digestion. On SDS-PAGE after enzymatic digestion, the 31 kDa protein showed a molecular shift of approximately 2 kDa, which indicated the possession of complex N-linked oligosaccharides (N-glycosidase F sensitive) but not of high-mannose oligosaccharides (endo-beta-N-acetylglucosaminidase H, non-sensitive). Chemically periodated 31 kDa protein showed statistically non-significant changes with human sparganosis sera by enzyme linked immunosorbent assay (ELISA). Therefore, the dominant epitopes of the 31 kDa molecule in human sparganosis were found to be mainly polypeptide, while N-glycans of the antigenic molecule in sparganum was minimal in anti-carbohydrate antibody production.

• International journal of advanced smart convergence
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• 제9권1호
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• pp.121-131
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• 2020

We study empirically analyzes the relationship between the leadership styles and management strategies of executives perceived by members of small and medium venture companies through organizational performance through SPSS 24.0. The empirical results are as follows. First, the hypothesis that the strategic leadership of the one-level management team had a significant influence on the management strategy showed that strategic leadership (strategic direction, strategic control, maintaining effective organizational culture, ethical management, human resource development, competency development) The relationship between positive cost, strategy of differentiation, and strategy of concentration was positive. Second, the hypothesis 2 management strategy (cost advantage strategy, differentiation strategy, centralization strategy) was statistically significant for both organizational performance (financial performance and non-financial performance). Therefore, management strategy implemented by management acts as a factor to improve organizational performance. Therefore, the execution ability of management strategy should be strengthened. Third, hypothesis 3 (Strategic Direction, Strategic Control, Maintaining Effective Organizational Culture, Ethical Management, Human Resource Development, Competency Development) could be identified as an important role factor for financial and non-financial performance. The organizational performance of SMEs has been a key factor in the strategic leadership and management strategy implemented by management. Therefore, the establishment and implementation of various practical measures to upgrade this were continuously required.