• Journal of Digital Convergence
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• v.17 no.6
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• pp.409-416
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• 2019

The purpose of this study was to investigate the effect of horticulture activity program on self-esteem and school life adaptation of multicultural adolescent. A non-equivalent control group pre-post test design with experimental group (n=39) and control group (n=36) was used. The program was conducted from Jan. 2 to Feb. 28, 2017, and the questionnaire was conducted before and after the program. Collected data was analyzed by SPSS(Ver, 24.0), conducting ${\chi}^2-test$, Fisher's exact test, t-test, paired t-test. There were statistically significant increase in self-esteem(t=2.41, p=.021) and school life adaptation(t=3.85, p=.000) by difference between a pretest and a posttest in the experimental group compared to that in the control group. Therefore, the horticulture activity program for multicultural adolescent have a significant effect for better performance of self-esteem and school life adaptation. Also, It was confirmed that the program used for improving adaptability of multicultural adolescent.

• Journal of Digital Convergence
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• v.17 no.9
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• pp.291-299
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• 2019

This study is a nonequivalent control group pretest-posttest designed to understand the effect of ethical dilemma discussion program on human rights sensitivity and ethical values of university students. By providing ethical dilemma discussion program to university students in C university, G-do, the effectiveness was verified. Analyzed using IBM SPSS 24.0. The normality of the variables was verified by Shapiro-Wilk test. Homogeneity was verified using real number and percentage, Fisher's exact probability test and independent t-test. The program's effect was verified using paired t-test. The results of this study are as follows: after the ethical dilemma discussion program, the experimental group's human rights sensitivity(t=-2.32, p=.025), and ethical value(t=-2.43, p=.020) were higher than the control group. Therefore, the ethical dilemma discussion program of this study helped improve the human rights susceptibility and ethical values of the subjects. Further research is needed to verify the effects of ethics education on diverse groups.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.459-460
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• 2020

신대영(2019)의 정액제 게임과 부분유료화 게임간의 이벤트 실시와 관련하여 평균 이벤트 기간의 차이 연구에서 리니지2와 마비노비 두 게임간의 평균 이벤트 기간의 차이 검증에서 양측검정 결과 P값이 0.01(P>0.05)로 두 게임간의 평균 이벤트 기간은 차이가 있음을 알 수 있다. 다만 해당 연구에서는 정액제 게임으로 청소년 이용불가 게임인 리니지2와 와 부분유료화 게임으로 청소년 이용가능 게임인 마비노기 대상으로 연구하였다. 본 연구에서는 같은 등급인 청소년이용불가 게임으로 리니지2와 A3리턴즈를 선정하여 정액제와 부분유료화 등 요금정책과 평균 이벤트 기간과의 차이를 연구하였다.

• Journal of Animal Science and Technology
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• v.53 no.1
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• pp.7-13
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• 2011

The aim of this study was to identify the polymorphism on exostosin-1 (EXT1) gene and to associate with economic traits in Hanwoo (Korean cattle). We sequenced for detection of single nucleotide polymorphism (SNP) with 24 unrelated individuals and identified four SNPs (T272196A, C272359T, G290964A and A302092G). Relationship between the genotypes of 583 Hanwoo individuals by PCR-RFLP and economic traits were analyzed by general linear model. In EXT1 gene, there were four SNPs associated with economic traits such as eye muscle area breeding value, marbling score breeding value, backfat and thickness breeding value (p<0.05 to p<0.01). In conclusion, this study indicates an important role of EXT1 gene in determining the meat quality or economic characteristics in Hanwoo.

• Child Health Nursing Research
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• v.19 no.1
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• pp.39-48
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• 2013

Purpose: The purposes of this study were to assess the parenting stress in mothers of premature infants and stress related characteristics of mothers and infants. Methods: The methodology was a cross sectional survey study using self-report questionnaires. Participants in this study were 36 mothers of infants with corrected ages of 4 months to 12 months who were born prematurely. Data were analyzed using t-test, ANOVA, and Pearson correlation with the SPSS WIN 19.0 program. Results: The mean score for parenting stress in mothers of premature infants was $74.639{\pm}17.570$, indicating that the mothers actually experienced stress. When mothers were able to have some private time, parenting stress was statistically significantly lower. When the residential status was having one's own house and the local community provided informational support regarding child nurturing, there was a statistically significant decrease in the sub-category of particular infant temperament. There was a statistically significant positive correlation between mothers' depression and parenting stress. Conclusion: These results indicate that there is a need for nursing interventions to increase mothers' private time and to include informational support regarding health management of children including developmental status assessment from local communities.

• Health Policy and Management
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• v.9 no.2
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• pp.157-173
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• 1999

The purpose of this study was to investigate the image of nurse perceived by students of elementary. middle and high schools in Taegu. Korea. Also the details for establishing the image were analyzed. The subjects of this study were 1.119 students from elementary. middle and high schools in Taegu. Data were collected from July 1. to July 16. 1998 and analyzed with Frequency. X 2-test. t-test. ANOVA. and Stepwise Multiple Regression in SPSS 7.5. The results of this study were as follows; (1) There was a significant difference in the nurse's image among the three groups(F= 168.42. p= .000). and the elementary students had the most positive image among the groups. (2) There was a significant difference in the nurse's image between male andfemale students. and the male students had more positive image(t=3.20. p = .001) than female students. (3) The experiences of hospitalization. books. and mass media affected on establishing the image of nurse, and experienced students had more positive image than those who was not. (4) 22.3% of the nurse's image was explained by the educational years. (5) The students who could distinguish between nurses and nurse aids, who had a nurse in their family, and who had experiences of nurse by TV had more positive image than those who had not. The students who had experiences of family member's hospitalization had more negative image than those who had not.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.47-52
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• 2022

The purpose of this study is to confirm the effect of nursing process education applying action learning on the critical thinking tendency, self-leadership, and self-directed learning ability of nursing college students. A total of 96 subjects were studied, and data collection was from September to December 2021. For data analysis, the frequency, percentage, and corresponding sample t-test were used using spss/win 23. Results show that self-directed learning ability(t=-3.76, p<.001) was significantly improved. In addition, critical thinking disposition and self-leadership(r=.730, p<.001), critical thinking disposition and self-directed learning ability (r=.701, p<.001), self-leadership and self-directed learning ability(r=.734 p<.001) had a statistically significant positive correlation between them. As a result of this study, it can be seen that the nursing course education applied to action learning has a positive effect on the self-directed learning ability of nursing college students. In the future, research is needed to confirm the effects of various teaching and learning methods.

• Women's Health Nursing
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• v.15 no.2
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• pp.150-159
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• 2009

Purpose: The purpose of this study was to identify effects of Artemisia A. Smoke(Ssukjahun) on primary dysmenorrhea, Method: This study was a pretestposttest design with a nonequivalent control group. Data were collected from May 1, 2007 to May 27, 2008. A total of 40 women with dysmenorrhea participated in the study. Among them, 20 women were assigned to an experimental group and the other 20 to a control group. Artemisia A. Smoke(Ssukjahun) was provided daily for 4 days, starting 7 days prior to next expected menses in the experimental group. The instruments used in this study included MDQ (Moos' Menstrual Distress Questionnaire) by Kim (1995), Visual Analogue Scale by Keele (1948), and PG F2$\alpha$ by urine. Result: The results of this study are as follows; The experimental group was lower than the control group in the degree of menstrual distress (t=5.25, p=0.000), intensity of dysmenorrhea (t=7.71,p=0.000), and prostaglandin F2$\alpha$ levels (t=4.56, p=0.000). Conclusion: Artemisia A. Smoke (Ssukjahun) was proved as an effective nursing intervention to reduce dysmenorrhea in young women. Its convenience and accessibility may make it a useful intervention in nursing practice and education.

• Journal of the Korean Society for information Management
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• v.5 no.1
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• pp.31-52
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• 1988

The information policy in Japan have bccir growing rapldlr 111 recent vttars. \'arioi~s level of govc~riimerital organrzatlons, ir~bt~tution arid agrircics have undt~rtak~~rr iriforrnatiori polrcy 111 order to i r l - crease information flow toward tlie society in Japan. At tlie same trme, computerized library systems also h a w uridergoirc rapid expansion. NACSIS(National Ceriter for- Science Informat~on System) wl~icl~ was cstablisl~ed bv Mirristr> of Etlr~c~arion, Sc~ence arid Culture haw witnessed dramatic adv;rnces i r i promoting for corrstructiori of database so as to provide their 11rf'3r.mat1orr nu nationwide scale. T l r i h articlr inrroduccs tlie actr\rtle> and ~mplcmeritat~o~~ of it format in^^ pol~cy wl~i(~li taktas a place hy goverrirnrlit of Japar~ aid arraly~c,.; thi~ ~ I . O I . P S I of deciiioii maltiiig iri polit~cal procedures. So far as b:ast-A\~ari riatioris art, ~ . n r i v t ~ r ~ ~ , e.;pc,ciall\. Kr,rc.an a~rd Japair !rave ,imilar cultural and liistorical backjir. ourii1, ard could t)t. tliif most a p p r o p r i a t ~ ~ caac stlldh for political ~nq~lerncritat~orr. Thus the topic of this artrclc will be useful to r t ~ a l l ~ t . Ore, trail ur~d c r r o r prorex, iri iiiior.matior~ pnlic\ulcorner.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.576-578
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• 2016

Various smart home IoT devices and services while the Internet of things is the development has been provided. The core of the smart home IoT service is that user control the device via the Internet communication. Communication of IoT devices, because most with an IP address within the private network, there is a difficulty in the remote control to control access from outside the network. Any of the methods for remote control, to determine the IP address of each other, there is a UDP hole punching for communication. To ensure the data communication success rate closed to 100%, the UDP hole punching must undergo a process of three stages in some cases. In this paper, to provide a system for managing the remote control policy based on the CEP in order to omit the unnecessary steps on the remote control of IoT devices using UDP hole punching.