• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.9
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• pp.4022-4029
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• 2011

The study was done to identify the effects of Koryo Hand Therapy(KHT) of woman elders' knee pain. This is an quasi-experiment with nonequivalent control group pre- & post-test design. The subjects consisted of 105 woman elders were admitted to in elders' hospital in D city. They are randomized 35 for the experimental group A by using ceramic Seo Am pellet therapy, 35 for the experimental group B by using Seo Am moxa therapy and 35 for the control group. The Koryo Hand Therapy(KHT) was conducted 3 times per week for 6 weeks. Data analyzed using ${\chi}^2$-test, One-way ANOVA and repeated measure ANOVA with SPSS Win 17.0 version. The results of this study was knee pain of the experimental group A provided with ceramic Seo Am pellet therapy(p=.000), the experimental group B provided with Seo Am moxa therapy(p=.000) would be lower than that the control group. Knee pain of the experimental group B provided with Seo Am moxa therapy would be lower than that the experimental group A provided with ceramic Seo Am pellet therapy(p=.001). Koryo Hand Therapy(KHT) was to be effective in relieving knee pain woman elders' and it is suggested that the therapy should be used for managing.

• The Research Journal of the Costume Culture
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• v.15 no.2 s.67
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• pp.299-310
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• 2007

The purpose of this study was to develop wool knitted Jacket pattern suited for Middle-aged women's body shape. The usable data of first and second wearing test were coded for further statistical analysis including descriptive statistics(frequency and one way- ANOVA test, Student-Newman-Keuls Multiple Range Test) by using SPSSWIN 12.0. The results were as follows: 1. It was found that first evaluation for the appearance test on fitness, pattern B were better than the rest of them. 2. It was found that second evaluation for the test, jacket B with milano were better than the rest of them. Therefore, it should be designed as possible as considering the physical characteristics of knitted materials. 3. It was found that third evaluation for the test, it is necessary that knitted jacket follow a similar size tolerance such as a woven jacket.

• Journal of the Korean Society of Physical Medicine
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• v.4 no.1
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• pp.23-30
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• 2009

Purpose : This study was investigated the effect of static balance recovery during open kinetic chain exercise (OKC) and closed kinetic chain exercise(CKC). Methods : The paticipants were consisted of forty-one, was perform 3 sets, 3 times per week for 6 weeks, balance was measured by GOOD BALANCE. Statistical analysis was used repeated measure two-way ANOVA and independent t-test. Results : In CKC group, Center of presure(COP) medial-lateral(ML) velocity was significantly increased post 6 week test than pre-test, post 2 week test. COP anterior-posterior(AP) velocity was significantly increased post 6 week test than pre-test (p<.05). Conclusion : It was found that both OKC and CKC was significantly increased balance recovery in normal younng adults. In further study, it was suggested that was regard patient with muscle weakness.

• Communications for Statistical Applications and Methods
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• v.25 no.5
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• pp.559-568
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• 2018

Gene classification can involve complex order-restricted inference. Examining gene expression pattern across groups with order-restriction makes standard statistical inference ineffective and thus, requires different methods. For this problem, Roy's union-intersection principle has some merit. The M-estimator adjusting for outlier arrays in a microarray study produces a robust test statistic with distribution-insensitive clustering of genes. The M-estimator in conjunction with a union-intersection principle provides a nonstandard robust procedure. By exact permutation distribution theory, a conditionally distribution-free test based on the proposed test statistic generates corresponding p-values in a small sample size setup. We apply a false discovery rate (FDR) as a multiple testing procedure to p-values in simulated data and real microarray data. FDR procedure for proposed test statistics controls the FDR at all levels of ${\alpha}$ and ${\pi}_0$ (the proportion of true null); however, the FDR procedure for test statistics based upon normal theory (ANOVA) fails to control FDR.

• Korean Journal of Child Studies
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• v.27 no.1
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• pp.183-203
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• 2006

The purpose of this study is to assess the effectiveness of a parental education program developed to 295 single university students based on pre-test and the post test on the program. The data is interpreted using statistical methods such as the Percentage, T -Test, Anova test, and the Turkey test. The major results were as follows : First, significant difference regarding the knowledge on parenthood existed among students before and after the tests, with the post-test students showing more knowledge on the matter. Among the six sub-categories of parenthood education program, the effects of the post-testing were most visible in pregnancy, delivering, pre-natal and infant development, parents attitude, and sex education for their children in the form of increased awareness and knowledge. However, no significant effects were detected in pre-natal education. In terms of socio-demographic variable, effects were more visible in female students than in male students. Second, the program also resulted in positive effects in both male and female students.

• Journal of the Korean Home Economics Association
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• v.28 no.3
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• pp.127-145
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• 1990

The purpose of this study was to investigate a framework for family stress management. The subjects were 287 housewives habitated in Seoul. Cronbach's α, Pearson's r, Factor analysis, ANOVA, Frequency, Percent, Duncan's Multiple Range Test were conducted for the purpose of the study.

• Journal of the Korean Society of Physical Medicine
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• v.9 no.3
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• pp.307-314
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• 2014

PURPOSE: The purpose of this study was to investigate the effects of high intensity intermittent training on cardiopulmonary capacity in canoe and kayak paddlers. METHODS: A total of 16 canoe and kayak paddlers were participated in this study. Experimental group(n=8) was performed high-intensity intermittent training and control group(n=8) was moderate intensity training. All subjects performed a treadmill test in order to compare the difference before and after the intervention. Finishing the test, all subjects were measured to their heart rate(HR), forced vital capacity(FVC), forced expiratory volume in one second (FEV1) and forced expiratory ratio(FEV1/FVC). Recovery of heart rate(RHR) was calculated using the HR. HR and pulmonary flow values was measured before and during the intervention period per 2, 4, 6 and 8 weeks. To compare the differences over time between experimental group and the control group, used(time${\times}$group) two-way repeated measures ANOVA. One-way repeated ANOVA was performed to determine where differences over time within-group. RESULTS: One-way repeated ANOVA revealed a significant difference in the experimental and control group. In experimental group, %RHR3min and FEV1 were significantly increased after 4 weeks(p<.05). Also, %RHR1min, FVC and FEV1/FVC were significantly increased after 6 weeks(p<.05). In control group, %RHR1min, %RHR3min, FVC, FEV1 and FEV1/FVC were significantly increased after 6 weeks(p<.05). CONCLUSION: Not only moderate training but also high-intensity intermittent training contributes to cardiopulmonary capacity in canoe and kayak paddlers. Although high-intensity intermittent training is very short time, the training has high degree of efficiency. Therefore, developed this training in the future, it will be better to improve the cardiopulmonary capacity for athletes and healthy people.

• Applied Chemistry for Engineering
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• v.30 no.4
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• pp.487-492
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• 2019

Nano flexible vesicles encapsulating an adenosine, an active ingredient for anti-wrinkle, were prepared for the transdermal delivery. The nano flexible vesicle is usually composed of phospholipid, ethanol, and lysolecithin, which is a type of liquid crystalline one made by dispersing the liquid crystalline phase formed through a hydration process into a water phase. In this study, the Taguchi method, one of the experimental design methods, was applied to investigate the factors affecting the vesicle droplet size. Signal to noise (S/N) ratios for the smaller the better characteristics of vesicle droplet size were calculated using the Taguchi orthogonal array. The composition of ethanol and lysolecithin in the vesicle constituents and the amount of aqueous solution added in the hydration process were main factors that had a great effect on the vesicle droplet size and ANOVA test showed that these factors were significant at 95% confidence level.

• Journal of East-West Nursing Research
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• v.15 no.1
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• pp.26-33
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• 2009

Purpose: The purpose of this study was to examine the effect of Nei-Guan acupressure on nausea, vomiting, and anorexia in gynecological cancer patients receiving chemotherapy. Methods: Subjects consisted of 40 patients with cancer who were hospitalized and had chemotherapy at a general hospital located in Gyeonggi province, Korea. Control subjects (n=20) received only chemotherapy and intervention subjects (n=20) received Nei-Guan acupressure during their chemotherapy. The data were collected from February to October in 2008. Nausea and vomiting were measured with the Rhode's Index of Nausea, Vomiting, and Retching, and anorexia was measured using a Visual Analog Scale. Data were analyzed by X$^2$-test, t-test, repeated measures ANOVA. Results: Severity of nausea and vomiting in the intervention group was significantly less than in the control group. Repeated measure ANOVA revealed significant group effect (F=28.09, p=.000), time effect (F=321.48, p=.000), and interaction effect (F=7.90, p=.000). Severity of anorexia in the intervention group was significantly less than in the control group. Repeated measure ANOVA revealed significant group effect (F=28.68, p=.000), time effect (F=52.32, p=.000), and interaction effect (F=6.35, p=.000). Conclusions: Acupressure can be applied as a supportive nursing intervention to relieve nausea, vomiting, and anorexia in patients receiving chemotherapy.

• The Research Journal of the Costume Culture
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• v.17 no.3
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• pp.523-534
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• 2009

The purpose of this study is to categorize the dimensions of the visual evaluation of the costume details of the retro romantic fashion and to research on the costume details and the visual evaluation by evaluators' gender, age, and major, and on their preferences. Quantitative research were conducted for this study. Based on the pictures, 10 costume details were selected for the survey questions and data were collected. All 446 subjects who participated in this research were college students(males and females) residing in or near Seoul. Data were collected in September, 2008. The collected data were statistically analyzed using SPSS which included: factor analysis, Cronbach's $\alpha$ reliability analysis, three-way ANOVA, two-way ANOVA, one-way ANOVA, Duncan's multiple range tests, and the t-test. The results of visual evaluation of retro romantic fashion are as follows: First, as a result of the factor analysis of the costume detail evaluation, five factors including attractiveness, decorativeness, cuteness, retro, and femininity surfaced. Second, the gender difference in the results of the research revealed that women rated decorative, cute, retro, and feminine characteristics higher than men did. Third, there were significant interactive effects in attractiveness and femininity depending on costume details and evaluators' gender. Fourth, subjects majoring in fashion valued attractiveness and femininity of the stimulus over non-fashion majoring subjects. Fifth, there were significant differences in the preferences of costume details depending on gender.