• The Journal of Korean Society for School & Community Health Education
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• v.20 no.2
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• pp.81-91
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• 2019

Objectives: It helps dental clinic to work 1:1 consulting and select the properties of the Kakao Talk message. The study was designed to determine the influence of users cognitive and emotional responses by message attribute that affect intention of use of dental clinic. Methods: This study targeted 297 peple Kakao Talk users aged 20-50 s, in Seoul, Gyeonggi-do and Incheon from, February 6 to April 7, 2017. We analyzed the data with frequency analysis, t-test, one-way ANOVA, and multiple regression analysis by using SPSS ver 24.0(SPSS Inc, Chicago, USA). The significance level for significance was set at 0.05. Results: Among the user's responses about the event type Kakao talk message, the ease(${\beta}=0.121$, p<0.01), usefulness(${\beta}=0.148$, p<0.001), affinity(${\beta}=0.471$, p<0.001), satisfaction(${\beta}=0.249$, p<0.001). affected intention of use of dental clinic. Among the user's responses about the dental information type, the ease(${\beta}=0.150$, p<0.05), expertise(${\beta}=0.151$, p<0.05), satisfaction(${\beta}=0.237$, p<0.001) affected intention of use of dental clinic(p<0.05). Among the user's responses about the general public relations type, the expertise(${\beta}=0.254$), affinity(${\beta}=0.193$), satisfaction(${\beta}=0.474$) affected intention of use of dental clinic(p<0.001). Conclusion: It is necessary to elicit a positive intention of use of dental clinic through a highly emotional response from the users to improve the image of the dental clinic and to attract patients.

• Journal of Animal Science and Technology
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• v.45 no.2
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• pp.199-210
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• 2003

The effect of feeding a cyclic oligosaccharide, $\beta$-cyclodextrin($\beta$CD) on plasma cholesterol and triacylglyceride concentrations and on antithrombotic activity were investigated in rats fed a control chow diet, or one either high in cholesterol or in saturated fat. The bleeding time of $\beta$CD-fed groups was significantly prolonged by 293%, 157% and 218% in normal, high cholesterol and high fat diet fed groups, respectively, as compared to the control group(p<0.05). The whole blood clotting time was significantly increased by 202%, 168% and 211% in normal, high cholesterol and high fat diet fed groups as compared to control group, respectively(p<0.05). The $\beta$CD diet caused a marked decrease in plasma total lipid(TL), triacylglyceride(TAG), total cholesterol (TC) and low density lipoprotein- cholesterol (LDL-C) concentrations. The plasma TL concentration was significantly decreased by 70%, 82% and 87% in normal, high cholesterol and high fat diet fed groups as compared to the control group, respectively(p<0.05). The plasma TAG concentration was significantly decreased by 89%, 43% and 59% in normal, high cholesterol and high fat diet fed groups, respectively, as compared to the control group(p<0.05). The plasma TC concentration was significantly decreased by 28%, 62% and 36% in normal, high cholesterol and high fat diet fed groups, respectively, as compared to the control group(p<0.05). The LDL-C concentration was significantly decreased by 39%, 54% and 25% in normal, high cholesterol and high fat diet fed groups as compared to control group, respectively(p<0.05). The plasma total bile acids contents of $\beta$CD group was significantly increased by 66%, 95% and 97% in normal, high cholesterol and high fat diet fed groups as compared to control group, respectively(p<0.05). The hepatic HMG-CoA reductase activity was significantly lowered by 41% in the $\beta$CD-fed group compared to normal diet fed rats(p<0.05). The fecal steroid excretions of the $\beta$CD groups was significantly increased by 167% in normal diet fed rats(p<0.05). These results suggest that the $\beta$CD has a biological active function on antithrombotic activity and is hypolipidemic, hypotriglyceridemic and hypocholesterolimic agents. These are all effects that can help to prevent obesity and coronary heart disease in humans.

• Journal of Digital Convergence
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• v.15 no.9
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• pp.385-395
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• 2017

The purpose of this study was to identify factors influencing happiness of nursing students. Data were collected from 219 nursing students in G city and analyzed by the SPSS/WIN 18.0 program. The degree of happiness of nursing students was $27.77{\pm}.2.99$. Happiness had negative correlations with stress in (r=-.889, p<.001), and positive correlations with Gratitude disposition (r=.335, p<.001), Social support (r=.334, p<.001). Factors that had an influence on happiness included stress(${\beta}=-.844$, p<.001), gratitude disposition(${\beta}=.126$, p<.001), grade point average(${\beta}=-.083$, p=.003), social support,(${\beta}=.090$, p=.005). These factors explained 84.0% of the variance in nursing students happiness. These results suggest that development of program to improve happiness of nursing students.

• YAKHAK HOEJI
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• v.37 no.2
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• pp.187-192
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• 1993

Approximately 1% of intestinal bacteria of human and rats was alkalotolerant. Among these bacteria of human, bacteria producing $\beta$-glucosidase, $\beta$-glucuronidase and sulfotransferase were 40%, 4% and 0%, respectively. Among alkalotolerant intestinal bacteria of rats, bacteria producing, these enzymes were 70%, 8% and 0%, respectively. $\beta$-Glucosidase and $\beta$-glucuronidase of alkalotolerant intestinal bacteria of human and rat were induced by the medium of high pH: these enzymes activities were increased by elevating pH of the medium, but the growths were not changed. The enzyme activities at the medium of pH 7 were about ten-fold higher than those at the medium of pH 6.

• Journal of Korean Society for Quality Management
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• v.45 no.2
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• pp.209-225
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• 2017

Purpose: Since traditional p chart is unable to deal with the variation of attribute data, this paper proposes a new attribute control chart for nonconforming proportions incorporating overdispersion with a beta-binomial model. Methods: Statistical theories for control chart developed under the beta-binomial model and a new approach using this control chart are presented Results: False alarm probabilities of p chart with the beta-binomial model are evaluated and demerits of p chart under overdispersion are discussed from three examples. Hence a concrete procedure for the proposed control chart is provided and illustrated with examples Conclusion: The proposed chart is more useful than traditional p chart, individual chart to treat observed proportions nonconforming as variable data and Laney p' chart.

• The Korean Journal of Community Living Science
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• v.25 no.4
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• pp.461-471
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• 2014

This study explores the moderating effects of income on the relationship between geriatric depression and health satisfaction among elderly individuals in Korea. The data were obtained from public data files in the 2011 Elderly Living Condition Survey database. The sample included 9,461 cases. The results show that the factors influencing health satisfaction were geriatric depression (${\beta}$=-.510, p<.001), gender (${\beta}$=.123, p<.001), activities of daily living (${\beta}$=-.116, p<.001), income (${\beta}$=.050, p<.001), living alone (${\beta}$=.044, p<.001), and the area of residence (${\beta}$=.017, p<.05). Income moderated the effect of geriatric depression on health satisfaction. Noteworthy is that an increase in income slightly weakened the negative relationship between geriatric depression and health satisfaction.

• International Journal of Contents
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• v.12 no.4
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• pp.1-7
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• 2016

The purpose of this study was to identify the factors that motivate nurses. Data were collected from 373 nurses employed at 4 general hospitals located in Seoul, Korea. Nine research instruments were used in the formulation of a questionnaire. Data analysis was conducted using SPSS 18.0. The mean score of motivation was 3.49. The major influential background factors for motivation among the hospital nurses were growth needs (${\beta}=0.31$, p<0.001), auto-suggesting strategies (${\beta}=0.20$, p<0.001), optimism (${\beta}=0.18$, p<0.001), problem solving and cognitive restructuring strategies (${\beta}=0.11$, p=0.035), extroversion (${\beta}=0.10$, p=0.027), and support-seeking strategies (${\beta}=0.09$, p=0.036). These factors accounted for 40% of the motivation for nurses. Identifying the major factors would therefore serve as predictors to motivate nurses, and we further discuss how these findings might benefit an employer.

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.5
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• pp.1138-1150
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• 2014

The Purpose of this study was conducted to investigate the factors influencing SNS addiction among university students for providing the basic data to develop SNS addiction prevention program. The data were collected from 363 university students in B & K cities from 2 to 19 September, 2013 and analyzed with t-test, ANOVA and multiple regression by using SPSS 21.0 program. The significant factors of SNS addiction were average using time daily in weekend(${\beta}=.116$, p=.003), SNS using time per connect(${\beta}=.156$, p=<.001), communication motive(${\beta}=.214$, p<.001), non-loneliness motive(${\beta}=.114$, p=.010), social capital(${\beta}=.127$, p=.001), psychological problems(${\beta}=.381$, p<.001). And these factors explained 54.2% of the variance in SNS addiction. In conclusion, the results from this study indicated a need to develop the intervention program to prevent SNS addiction for health promotion of university students.

• Journal of the East Asian Society of Dietary Life
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• v.17 no.6
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• pp.963-971
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• 2007

This research aimed to determine the relationship between hotel restaurants' SCM activities and their results. The samples are included exclusive high-end hotels located in the seoul area. To analyze the data, frequency analysis, reliability analysis, factor analysis, and regression analysis were applied. Multiple regression analysis showed that SCM activities (${\beta}$=.342, p<.000), information sharing (${\beta}$=.136, p<.006), and cooperative activities (${\beta}$=.120, p<.015) had a significant impact on financial performance. The explanatory power of this model was 14%, and there was statistical significance in the regression model. SCM activities(${\beta}$=.221, p<.000), information sharing (${\beta}$=.475, p<.000), and cooperative activities (${\beta}$=.172, p<.000) also had a significant impact on non-financial performance, and the explanatory power of this model was 29%, with statistical significance in the regression model.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.152.2-153
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• 2003

${\beta}Although$ it has been demonstrated that $p2l^{WAFl/Cip1}$, a well known cell cycle inhibitor, could be induced by $TGF-{\beta}$ in a p53-independent manner, the detailed signal transduction pathways still remain poorly understood. In this study, we show that ERK is required for $TGF-{\beta}$ induction of $p21^{WAF1/Cip1}$, but JNK or p38 MAPK is not. ERK activation by $TGF-{\beta}$ significantly attenuated by treatment with ROS scavenger such as NAC or catalase, indicating that ROS, mainly $H_2O_2$, generation by $TGF-{\beta}$ might stimulate ERK signaling pathway to require the induction of $p21^{WAF1/Cip1}$. (omitted)