• Journal of Fashion Business
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• v.10 no.5
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• pp.58-73
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• 2006

The purpose of this study was to improve of fittness and coverage rate of exporting domestic clothing to China for Chinese Adult Female. For study, It was measured 1381 female women aged between 19 and 50 who resident in Beijing and Shanghai in China. as a sample, 1360 female women was seleted for development of apparel sizing system. As for the method of this study was made of 111 items by indirect measures done during Jun. 23 $\sim$ Aug. 7, 2004. Data analysis were processed by SPSS WIN 10.0 Program was used to for technical statistical analysis, correlation analysis, factor analysis, ANOVA(t-test and F-test), duncan's multiple test. The result was as follows: Chinese Adult women's constitutional components determined by factor analysis, six components could be identified: factor 1:constitutional obesty and width size, factor 2: longistudinal body size, factor 3: shoulder form and size, factor 4: longistudinal upper body size, factor 5: under body size, factor 6: shoulder dropping. According to the Women's Wear Specifications(GB/T 1335.2-1997) by drop, body types of Chinese Adult female was classified into six types, it was Y, A, B, C and Z, D. In order, A type as standard somatotype(49.8%), B type(26.9%), Y type (18.8%), C type(2.9%). Y type had the average height and shoulder, bust girth. They were slimmer in overall terms. A type had a normal obesity and body size in height, shoulder, bust girth. They were average Chinese Women. B type had a smaller then A type. They were more obes and thick waist girth. C type had the highest obesity, the widest shoulder and bust girth, and thick waist girth. The characteristics of each body type following the body type structure factor are Y-type for slender type, A-type for standard type, B-type for slightly large type, and C-type for obese type. For each region, the Beijing area had in the order of A-type, Y-type, B-type and C-type, and the Shanghai area had in the order of A-type, B-type, Y-type and C-type.

• The Journal of the Korea Contents Association
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• v.18 no.10
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• pp.453-463
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• 2018

An analysis including ASE model accessing based on the intention of behavior performance of online university students is a new approach to improve academic persistence considering the characteristics of students with extensive personal variables, a uniqueness of learning environment. This study aimed to identify the relationship between ASE model including academic stress and academic persistence, and the effect of these factors on academic persistence of online university students. Data were collected from 181 sophomores in K open university from March to June, 2018. Frequency analysis, ${\chi}^2-test$, t-test, F-test, Pearson's correlation analysis, and multiple regression analysis used for data analysis. For factors affecting academic persistence, academic stress (${\beta}=-.16$, p=.016), online learning attitude (${\beta}=.44$, p<.001), and social support among social influential factors (${\beta}=.16$, p=.045) were statistically significant and the prediction model of academic persistence showed 29% explanation power (F=15.76, p<.001). To enhance academic persistence of online university students, it is needed to develop programs to reduce academic stress, improve attitude toward online learning, and improve social support.

• Korean Security Journal
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• no.20
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• pp.141-177
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• 2009

The purpose of this study is to identify the effects of service orientation perceived by employees of security companies on service quality and management performance based on service orientation theory. To test this, 345 participants were sampled from the security companies located in Seoul and Gyeonggi area using stratified cluster random sampling, and then frequency analysis, exploratory factor analysis, t-test, one-way ANOVA analysis and path analysis of the resulting data were conducted using SPSS 15.0 program. Conclusions derived from the aforementioned analytical methods are as follows: there were difference in service orientation according to demographic characteristics. And results from analyses showed that service leadership, which is sub factor of service orientation, was highly evaluated by the male group, and the customer service, by the participants of having college education and more, and the service system, by the group of the income bracket between 1.51 and 2 Million Won.

• The Journal of the Convergence on Culture Technology
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• v.8 no.6
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• pp.355-363
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• 2022

Purpose : The purpose of this study was to investigate the double mediating effect of ego-resilience and impulsivity in the effects of smartphone addiction on depression among office workers. Research design, data and methodology : The subjects of this study were office workers working in four cities: Seoul, Daejeon, Chungnam, and Chungbuk Province, and the total number of respondents was 286. Descriptive statistics, difference test (t-test, ANOVA), correlation analysis, and double-mediated effect analysis were used for statistics. Results : The results of this study are as follows. First, as a result of the difference analysis, there was no difference in depression according to the general characteristics of the subjects of this study, such as gender, age, marital status, and salary. Second, as a result of correlation analysis, smartphone addiction showed a negative correlation with ego-resilience, and a positive correlation with impulsivity and depression. Also, ego-resilience showed negative correlation with impulsivity and depression. Impulsivity showed a positive correlation with depression. Third, as a result of dual mediating effect analysis, it was found that ego-resilience and impulsivity played double-mediated role between smartphone addiction and depression. Conclusions : Based on the results of this study, theoretical measures centered on ego-resilience were discussed and presented in order to positively induce the decrease in impulsivity and depression due to smartphone addiction among office workers.

• Korean Journal of Adult Nursing
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• v.16 no.4
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• pp.531-544
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• 2004

The purpose of this study was to identify the barrier factors of health behaviors of urban and rural elderly and to compare the health behaviors and level of barriers between two groups, and finally to get the basic informations about the adequate nursing strategies to promote the health state of urban and rural elderly. The subjects of this study were 177 over the age of 65, 81 elderly lived in Seoul and 96 elderly lived in rural areas. The instruments for this study were the health behavior scale(14 items) and the barrier scale (118 items) developed by Gu et al(2003). For the data analysis, SPSS PC program was utilized for descriptive statistics, ${\chi}^2$- test, t-test, Pearson correlation. The results of this study were ; 1. The mean score of health behaviors (range 1-4) was 2.69 in urban elderly and 2.33 in rural elderly ; there was significant difference(t=5.03, P=.00). 2. There were significant differences in levels of barriers(range 1-3) between the two groups, such as calcium intake(t=-3.16, P=.00), regular exercise(t=-3.80, P=.00), exercise time(t=-5.54, P=.00), use of stress reduction method(t=-3.45, P=.00), regular check up(t=-3.89, P=.00), vaccination(t=-3.83, P=.00). Higher levels of barriers were found in rural elderly than in urban elderly. 3. Lack of habituation, lack of will power and lack of knowledge in calcium intake; lack of time, lack of habituatuion, lack of family support, lack of will power and lack of environment in exercise; lack of perceived benefit, lack of time, lack of will power and lack of knowledge in use of stress reduction method; lack of time, lack of interest, lack of habituation and lack of will power in disease prevention were significantly higher in rural elderly than in urban elderly. In the conclusion, nursing interventions should be planned based on the social environment of elderly. To promote the health state of elderly, interventions to decrease the barrier levels and to reduce the barrier factors to health behaviors should be implemented.

• Biomolecules & Therapeutics
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• v.11 no.1
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• pp.58-64
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• 2003

Ondansetron is a potent, highly selective 5-hydroxytryptamin $e_3$(5-H $T_3$) receptor-antagonist, for the management of nausea and vomiting induced by cytotoxic chemotherapy and radiography, and the treatment of post-operative nausea and vomiting. The purpose of the present study was to evaluate the bioequivalence of two ondansetron tablets, Zofran (Glaxo Smithcline Korea Ltd.) and Onfran (Korea United Pharmaceutical Co., Ltd.), according to the guidelines of Korea Food and Drug Administration (KFDA). Eighteen normal male volunteers, 24.39$\pm$1.69 year in age and 69.00$\pm$6.74kg in body weight, were divided into two groups and a randomized 2${\times}$2 cross-over study was employed. After one tablet containing 8mg of ondansetron was orally administered, blood was taken at predetermined time intervals and the concentrations of ondansetron in plasma were determined using HPLC with UV detector. Pharmacokinetic parameters such as AVC, $C_{max}$ and $T_{max}$ were calculated and ANOVA test was utilized for the statistical analysis of the parameters. The results showed that the differences in AUC, $C_{max}$ and T max between two tablets were 5.83％, 5.75％ and －5.71％, respectively when calculated against the Zofran, tablet. The powers (1-$\beta$) for AUC, $C_{max}$ and $T_{max}$ were above 90％, above 90％ and below 60％, respectively. Minimum detectable differences($\Delta$) at alpha=0.1 and 1-$\beta$=0.8 were less than 20％ (e.g., 12.74％ and 11.78％ for AUC and $C_{max}$ respectively). But minimum detectable differences($\Delta$) at alpha=0.1 and 1-$\beta$=0.8 for $T_{max}$ were more than 20％ (e.g., 34.22％). The 90％ confidence intervals were within $\pm$20％ (e.g., -2.73∼14.39 and -2.16∼13.67 for AUC and $C_{max}$ respectively). But 90％ confidence intervals for $T_{max}$ were not within $\pm$20％ (e.g., -28.71∼17.28). Another ANOVA test was conducted for logarithmically transformed AUC and $C_{max}$. These results showed that there are no significant difference in AUC and $C_{max}$ between the two formulations: The differences between the formulations in these log transformed parameters were all for less than 20％ (e.g., 5.83％ and 5.75％ for AUC and $C_{max}$ respectively). The 90％ confidence intervals for the log transformed data were the acceptance range of log 0.8 to log 1.25 (e.g., log 0.99∼log 1.15 and log 0.98∼log 1.15 for AUC and $C_{max}$ respectively). The major parameters, AUC and $C_{max}$, met the criteria of KFDA for bioequivalence although $T_{max}$ did not meet the criteria of KFDA for bioequivalence, indicating that Onfran tablet is bioequivalent to Zofrm1 tablet.t is bioequivalent to Zofrm1 tablet.m1 tablet.m1 tablet.m1 tablet.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.8
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• pp.211-219
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• 2018

The purpose of this study was to explore degree of multicultural openness, preoccupation, multicultural acceptability, and multicultural efficacy, the factors influencing of multicultural efficacy of nursing students and to provide the basic data to increased multicultural efficacy. This research involved 299 nursing students in B and Y city. Data were collected from May 8, 2017 to 28. Data were analyzed using t-test, ANOVA, Pearson's correlation coefficient, and multiple regression with SPSS/WIN 21.0 program. In results of the study, multiculture efficacy appeared as $3.92{\pm}0.54$. There were significant difference in multicultural efficacy with age, experience of class with multicultural students, experience of other languages class, foreign friends. There were positive correlation between multicultural efficacy and multicultural openness(r=.396, p<.001), between multicultural efficacy and multicultural acceptability(r=.471, p<.001), negative correlation between multicultural efficacy and preoccupation (r=-.464, p<.001). Regression analysis showed 36.1% of variance in nursing students multicultural efficacy can by age, foreign friends, preoccupation, multicultural acceptability. Through this research requires the fellow study to determine the various factors affecting multicultural efficacy of nursing students. And it is necessary to development education and program that can enhance multicultural efficacy is required.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.9
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• pp.5716-5725
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• 2014

This study examined the effects of a prenatal education program of labor and delivery experience for primigravidas in mid-pregnancy. This investigation was designed as a one group pre-post quasi-experimental study, aiming to determine the effects of prenatal education on anxiety, confidence and knowledge in delivery by demonstrating knowledge and actual situations including understanding labor, breast-feeding, baby care and others, and experiencing the education program. Subjects were collected randomly from an on-line club in D city. The simulation education proceeded for 2 hours a week from April to June, 2014, and there were 6 sessions each in the first and second periods. We included 35 primigravidas who attended all 6 sessions. The data was analyzed using descriptive statistics, exploratory factor analysis and a paired t-test. According to the study results, the subjects showed a significant difference in knowledge in delivery (t=-9.07, p<001), confidence in delivery (t=-9.00, p<001) and anxiety (t=14.39, p<001) after participating in the prenatal education program. An evaluation of satisfaction revealed experience to be the most differentiating factor, and the simulation experience was identified as most effective. The desired appropriate number of class sessions was 4 times, and 88.6% of the pregnant women intended to attend the program at their next birth, indicating a high response rate.

• Journal of the Korean Applied Science and Technology
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• v.36 no.4
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• pp.1460-1471
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• 2019

This study applied the PBL class to the 'Nursing Process and Critical Thinking' courses in the second semester of 2018, and is a primitive research that utilized a single-group, pretest-posttest experimental design in order to examine the effects of the class on Critical Thinking Disposition, Problem Solving Ability, and Professional Self-Concept. Self-report questionnaires were administered to 59 nursing college students in G province. The PBL class consisted of 8 weeks of traditional lectures and 4 weeks of PBL classes. The SPSS/WIN 23.0 program was used for data analysis. Frequency and percentage were used to analyze the general characteristics, and mean, standard deviation and paired t-test were used to analyze the difference between the two groups. As a result, the Critical thinking Disposition of nursing college students was significantly increased(t=4.39, p<.001) after PBL class(3.71±.36) than before PBL class(3.41±.40). The Problem Solving Ability was notably improved(t=3.97, p<.001) after PBL class(3.70±.59) than before PBL class(3.36±.38). The Professional Self-Concept was considerably increased(t=4.84, p<.001) after PBL class(3.22±.50) compared to before PBL class(2.92±.28). Therefore, applying Problem-Based Learning in nursing education to a greater extent is estimated to be effective in increasing the core competencies of nursing college students.

• Journal of Pharmaceutical Investigation
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• v.34 no.3
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• pp.215-222
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• 2004

The purpose of the present study was designed to evaluate the bioequivalence of two oxiracetam tablets, Neuromed tablet (Korea Drug Co., reference drug) and Neuracetam tablet (Sam Jin Pharmaceutical Co., test drug), according to the guidelines of Korea Food and Drug Administration (KFDA). Release of oxiracetam from the tablet in vitro was tested using KP VIII Apparatus II method with various dissolution media (pH 1.2, 4.0, 6.8 buffer solution and water). Twenty-four healthy volunteers, $23.7\;{\pm}\;2.4$ year in age and $68.9\;{\pm}\;6.2$ kg in body weight, were divided into two groups and a randomized $2{\times}2$ cross-over study was performed. After oral administration of a tablet containing 800 mg of oxiracetam, blood samples were taken at predetermined time intervals and concentrations of oxiracetam in plasma were determined using HPLC-MS-MS. The dissolution profiles of two formulations were very similar at all dissolution media. In addition, pharmacokinetic parameters such as $AUC_t$, $C_{max}$ and $T_{max}$ were calculated and ANOVA test was utilized for the statistical analysis of the parameters using logarithmically transformed $AUC_t$ and $C_{max}$ untransformed $T_{max}$. The results showed that the differences between two formulations based on the reference drug were 0.42%, 0.45% and -12.58% for $AUC_t$, $C_{max}$ and $T_{max}$, respectively. There were no sequence effects between two formulations in these parameters. The 90% confidence intervals for the log transformed data were within the acceptance range of log 0.8 to log 1.25 (e.g., $log0.94{\sim}log1.06$ and $log0.90{\sim}log1.07$ for $AUC_t$, and $C_{max}$, respectively), indicating that Neuracetam tablet is bioequivalent to Neuromed tablet. The major pharmacokinetic parameters, $AUC_t$, and $C_{max}$ met the criteria set by KFDA for bioequivalence indicating that Neuracetam tablet is bioequivalent to Neuromed tablet.