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김수연,채경숙,Kim, Su-Youn,Chae, Kyung-Suk 한국산업융합학회 2022 한국산업융합학회 논문집 Vol.25 No.5
The purpose of this study was to identify the influence of hospital nurses' communication competence on resilience. Participants were 178 nurses who were from 5 general hospitals located in Seoul, Gyeonggi-do province in Korea. The data were collected from September 5 to 19, 2021 and analyzed using t-test, ANOVA, Pearson correlation coefficient and multiple regression with SPSS/WIN 22.0 program. The average score of communication competence was 3.57 and resilience was 3.43 points. The total correlations was .68 between communication competence and resilience. Communication competence explained 50% of the total variance of resilience(ρ<.001). Communicative effectiveness(β=.24, ρ<.001), immediacy(β=.19, ρ=.01), assertiveness(β=.15, ρ=.03) and social adaptability(β=.16 ρ=.02) were the significant factors influencing on resilience of hospital nurses. The findings suggest that we need to make efforts to increase the specific factors of communication competence affecting on resilience of nurses.
Zinc Gallate (ZnGa<sub>2</sub>O<sub>4</sub>)박막 형광체의 합성과 발광특성
김수연,윤영훈,최성철,Kim, Su-Youn,Yun, Young-Hoon,Choi, Sung-Churl 한국세라믹학회 2007 한국세라믹학회지 Vol.44 No.1
Zinc gallate $(ZnGa_2O_4)$ thin film phosphors have been formed on ITO glass substrates by a sol-gel spinning coating method. For the formation of the film phosphors, the starting materials of zinc acetate dihydrate, gallium nitrate hydrate and 2-methoxyethanol as a solution were used. The thin films deposited were firstly dried at $100^{\circ}C$ and fired at $500^{\circ}C\;or\;600^{\circ}C$ for 30 min and then, annealed $500^{\circ}C\;or\;600^{\circ}C$ at for 30 min under an annealing atmosphere of 3% $H_2/Ar$. The thin films deposited on ITO glass plates showed the (220), (222), (400), (422), (511), and (440) peaks of spinel structure as well as the (311) peak indicating a standard powder diffraction pattern. The surface morphologies of the thin film phosphors were observed with a firing and an annealing condition. The $ZnGa_2O_4$ film phosphors showed the blue emission spectra around 410 nm as well as the emission spectra in the UV region (360-380 nm).
사이버불링 피해경험이 아동의 우울에 미치는 영향에서 사회적지지의 조절효과
김수연(Kim, Su-Youn),최진아(Choi, Jin-Ah) 한국아동심리치료학회 2018 한국아동심리치료학회지 Vol.13 No.2
The purpose of this study was to examine the relationship link between cyberbullying experiences and childhood depression with a close focus on the moderating effects of social support. A survey was conducted in Chonnam with 260 fifth and sixth graders. The survey attempted to hone in on experiences as a victim of cyberbullying, depression, and existing social support as the focus of measurement. The collected data was then analyzed by frequency analysis, reliability and correlation analysis, and hierarchical analysis using, the SPSS 21.0 program. The results of this study can be summarized as follows: First, in examining the relations among cyberbullying victim experiences, depression, and social support, there was a positive correlation between cyberbullying victim experiences and depression while there was a negative correlation between social support and depression. Second, after analyzing the moderating effects of the social support from peers, family, and teachers, peer social support was especially meaningful as a moderating effect in relation to cyberbullying victim experiences and childhood depression. This study, emphasizes the importance of peer support in overcoming the effects of cyberbullying and in protecting children from depression linked with cyberbullying.
프로덕트라인 기반의 학습 프로토타이핑 시스템 설계 및 구현
김수연 ( Su-youn Kim ),김지영 ( Ji-young Kim ),김행곤 ( Haeng-kon Kim ),김성원 ( Soung-won Kim ) 한국정보처리학회 2004 한국정보처리학회 학술대회논문집 Vol.11 No.2
프로덕트 라인은 다양하고 빠르게 변화하는 소프트웨어 시장 요구와 특정 도메인 영역에 속하는 애플리케이션 간의 재사용 가능한 아키텍처 및 컴포넌트의 구성으로부터 연관된 시스템 구축 시 생산성과 품질의 향상을 제공한다. 프로덕트 라인에서는 프로덕트들 사이의 공통성과 변화성에 초점을 두고 이들 분류 방법으로 휘처 모델링 개념을 사용하여 분석하고 있다. 재사용 가능한 아키텍처는 많은 변화 계획들과 메커니즘을 포함하고 있다. 한편 웹기반 교육시스템은 많은 장점을 가지고 있으나 웹기반 수업 및 교육의 초기에는 교수자의 개인적인 수준에서 교육 시스템이 개발 운영되어 체계적으로 개발 관리되지 못하고 교수-학습자의 요구사항을 충분히 반영하지 못하고 있다. 또한 분산되어 있는 자료의 적절한 활용과 검색이 용이하지 못하여 중복 개발되고 신뢰성이 떨어지는 문제점등을 내포한다. 본 연구에서는 웹기반 시스템의 분산되어 있는 자료 활용이 미비하고 시스템을 개발할 때 시스템 사용자들의 요구사항이 충분히 반영되지 못하는 점을 개선하기 위해 프로덕트 라인 개념을 웹기반 학습 시스템에 도입하여 공통성 및 변화성 요구사항을 반영하고 기존에 개발되어 사용되고 있는 소프트웨어를 컴포넌트화하는 작업을 시도하여 이를 재사용 통합함으로써 새로운 시스템을 개발하는데 재사용 하고자 한다.
반하백출천마탕(半夏白朮天麻湯)이 국소(局所) 뇌허혈(腦虛血)로 인(因)한 치매(痴매) 병태 백서(白鼠)에 미치는 영향(影響)
김수연 ( Su Youn Kim ),원호영 ( Ho Young Won ),최창원 ( Chang Won Choi ),김경수 ( Kyung Su Kim ),김경옥 ( Kyeong Ok Kim ),이동원 ( Dong Won Lee ) 대한한방신경정신과학회 2006 동의신경정신과학회지 Vol.17 No.2
Objective :This study was to investigate the effects of Banhabaekchulchunma-Tang(BCT) on Dementia induced by focal ischemic injury in the rats. Method :Experimental groups were divided into 4 groups ; Normal group, Control group, BCT1 group and BCT2 group. Control group were no treated after focal brain ischemic injury. BCT1 group were administered BCT 0.3 ㎖/㎏ to focal brain ischemic injuried rats for 21 days, BCT2 group were administered BCT 1.2 ㎖/㎏ to focal brain ischemic injuried rats for 21 days.The present author observed the number of errors on the eight-arm radial maze task , the rate of correct choice on the eight-arm radial maze task, the values of density of Cresyl Violet-stained sections in the hippocampal CA1 and the values of density of Acetlycholin Esterase(AchE) stained nuclei in the hippocampal CA1. Result :1. The number of errors in the eight-arm radial maze task was significantly decreased in BCT1 group on 1-6th days. And it was significantly decreased in BCT2 group on 1st, 2nd, 3rd and 6th day compared with control group.2. The rate of correct choice on the eight-arm radial maze task was increased in BCT1 group and BCT2 group compared with control group, but the value was not significant. 3. The values of density of Cresyl Violet-stained sections in the hippocampal CA1 were significantly increased in BCT1 group and BCT2 group compared with control group. 4. The values of density of AchE stained nuclei in the hippocampal CA1 were significantly increased in BCT1 group compared with control group. Conclusion : The present author thought that Banhabaekchulchunma-Tang could be used to cure dementia derived by the phlegm retention of fluid.
김수연 ( Su Youn Kim ),정가윤 ( Ka Youn Chung ) 미래유아교육학회 2013 미래유아교육학회지 Vol.20 No.3
본 연구는 현장에서 제한적으로 이루어지는 입체조형활동의 효과적 운영방안을 모색하고, 만 5세 유아의 입체조형활동 중 변화과정을 살펴봄으로써 유아의 창의적 사고과정을 촉진하는 교육적 방향을 제시하는데 목적이 있다. 연구자는 연구자이자 교사로서 입체조형활동의 문제점 인식과 새로운 방안 모색, 실행, 평가의 순환과정을 거치는 실행연구를 진행하였다. 그 결과, 재료탐색을 강조하는 발상단계를 강조하고 계획하고 만드는 단계를 통합한 구상?표현단계로 구성이 효과적이었다. 한 가지 실물 자료에 집중된 스캠퍼법의 질문은 유아의 창의적 재료탐색과 표현을 도왔고, 추상도형의 제공은 창의적 주제 선정을 도왔다. 1, 2차 실행을 통해 유아는 공간에 대한 이해가 확장되고, 이야기식 창의적 표현력이 드러나고, 조형활동에 대한 계획성과 독창성 추구의 태도 변화가 있었다. The purpose of this study was to develop effective three-dimensional formative arts activities to facilitate 5-year-old children`s creative thinking. Action research was done by the researcher who was a assistant teacher in the class. Through a circular process of action research, that was, identifying the problems, finding the solutions, applying the solutions in the class, assessing the product and again going back to the first step, the researchers constructed three-dimensional arts activities which emphasized the brainstorming phase using SCAMPER questioning skills with the exemplary three-dimensional art works. Through 12 weeks of activities, the children showed growth in understanding the space, creative expression in planning and constructing art works and began to understand the importance of originality of art works. These findings implicated the significant effects of three-dimensional formative arts activities on early childhood education to foster children`s artistic value, autonomy, creative thinking.