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      • KCI등재

        중학생용 관용성 증진 프로그램 개발

        김성현,김성회 한국상담학회 2013 상담학연구 Vol.14 No.1

        본 연구의 목적은 중학생용 관용성 증진 프로그램을 개발하고 그 효과를 검증하는 것이었다. 이러한 연구목적을 달성하기 위해 설정한 연구문제는 다음과 같다. 첫째, 중학생용 관용성 증진 프로그램은 타당하게 구성하여 경험 적으로 그효과성이 검증될 것인가 이었다. 둘째, 중학생용 관용성 증진 프로그램은 관용성 전체 및 각 하위요인 (타인존중, 개방성, 자기조절)을 증진시킬 수 있을 것인가 이었다. 이를 위해 본 연구에서는 맞춤형 상담 프로그램 개발 모형(DMCCP: 12단계)을 근거하여 연구목적과 내용에 부합되도록 수정 및 보완하여 구안된 중학생용 관용성 증진 프로그램 개발 모형에 따라 프로그램을 구성하고 개발하였다. 본 연구의 대상은 전라남도 G시와 S시에 재 학 중인 중학교 1-2학년 남?여 학생 33명이었고, 각각 11명씩 3개 집단으로 무선배치한 후에 2개 집단을 실험집단(관용성 증진 집단), 비교집단(자기조절 집단)으로 설정하고 나머지 1개 집단을 통제집단으로 설정하였다. 본 연 구에서는 중학생용 관용성 증진 프로그램의 효과검증과 프로그램 자체에 대한 평가를 실시하기 위해 사용된 평 가 도구와 분석방법은 측정시기별(사전-사후-추후 1-추후 2)로 청소년용 관용성 척도(김성현, 2011), 자기통제력 척 도를 이용하여 수집한 자료에 대해 일원 및 이원분산분석을 실시하여 검증하였다. 본 연구의 결과는 연구문제별로 제시하면 다음과 같다. 첫째, 중학생용 관용성 증진 프로그램은 중학생용 관용성 증진 프로그램 개발 모형에 따라 체계적이고 순환성을 보완하여 개발되었기에 그 타당성이 확보되었다고 볼 수 있다. 둘째, 중학생용 관용성 증진 프로그램은 관용성 전체 및 각 하위영역(타인존중, 개방성, 자기조절)에서 실험집단(관용성 집단)이 통제집단 보다 중학생들의 관용성을 증진하는 것으로 나타났으며, 실험집단이 비교집단(자기조절 집단)보다도 중학생들의 관용성을 증진시키는데 효과가 있는 것으로 나타났다. 마지막으로, 본 연구의 제한점 및 추후연구의 시사점을 논 의하였다. The purpose of this study was to develop a tolerance promotion program for middle school students and to examine its effect. The following research questions were posed to serve the purpose: 1. Is it possible to construct a tolerance promotion program geared toward middle school students in a valid manner? 2. Is it possible to prove the effectiveness of the tolerance promotion program geared toward middle school students in an experiential way? The subjects in this study were 33 students who were in their first and second year at middle schools respectively located in the cities of G and S, South Jeolla Province. After they were randomly divided into three groups of 11 students each, two groups were selected as the experimental groups that were respectively going to participate in the tolerance promotion program and the self-regulation program, and the third was selected as a control group. The instrument used to address the research questions was Kim Sung-hyun(2011)``s Tolerance Scale for Youth that was based on tolerance theories and techniques of earlier studies. The tolerance promotion program for middle school students was built on Kim Sung-hyun(2010)``s DMCCP. To address the research questions, the statistical package for the social science SPSS/WIN 15.0 was employed. The findings of the study on the research questions were as follows: 1. The tolerance promotion program for middle school students was constructed in a valid way in order to improve the tolerance of middle school students. 2. The tolerance promotion program for middle school students was found to improve the tolerance of the middle school students, and that consequently turned out effective. The significance of this study could be described as below: First, the tolerance promotion program for middle school students that was developed in this study is expected to be of use for the improvement of the tolerance of middle schoolers who face difficulties in interpersonal relationships or are in conflicts with others. Second, the tolerance promotion program for middle school students that was developed in this study is expected to prevent possible interpersonal conflicts at school, to relieve students of egoism and to improve their interpersonal relationships.

      • KCI등재

        Controlling Charge Transport by Using a Mixed Hole Transport Layer in Phosphorescent Organic Light-emitting Diodes

        김성현,송기국 한국물리학회 2013 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.62 No.2

        The device performances of green phosphorescent organic light-emitting diodes (PHOLEDs) with a mixed hole transport layer (HTL) and either of two host materials were compared as a function of the mixed HTL composition. The mixed HTL was prepared using N,N’-di(1-naphthyl)-N,N’- diphenylbenzidine (NPB) and 4,4’,4”-tris(N-carbazolyl)triphenylamine (TCTA), which were combined with either a hole-transport-type host material, (4,4’-N,N’-dicarbazole)biphenyl (CBP) or an electron-transport-type host material, PH1. The maximum quantum efficiency of the PHOLEDs was attributed to the charge balance in the emitting layer (EML) and to the blocking of the triplet excitons caused by increasing TCTA composition in the mixed HTL.

      • KCI등재

        IPA분석을 활용한 산책로 이용자 만족도 분석-광교호수공원을 중심으로-

        김성현,김동찬 인간식물환경학회 2015 인간식물환경학회지 Vol.18 No.6

        '스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.

        This study was conducted to suggest efficient management measures for the trails of urban parks. For this purpose, Importance- Performance Analysis was applied to analyze the expectations and satisfaction of users of trails in Gwanggyo Lake Park. As a result of analysis, it was found that the average level of importance was 4.2 and satisfaction was 3.54. Overall, the importance of evaluation items was higher than the satisfaction. The factors that need intensive management were the convenience of moving with a wheelchair or a stroller, the amount of shades and vegetation, nearby amenities, pedestrian safety facilities, and separation of walking trails and bicycle trails. It was found that management strategies and improvement are necessary to improve the safety facilities of trails and convenience of users. It is hoped that the findings of this study can suggest efficient management and operation measures and improve the satisfaction of users.

      • KCI등재

        골절 방지 시스템의 개발을 위한 낙상 동적 특성 분석

        김성현,김용욱,권대규,김동욱,김남균,Kim, Seong-Hyun,Kim, Yong-Yook,Kwon, Tae-Kyu,Kim, Dong-Wook,Kim, Nam-Gyun 대한의용생체공학회 2007 의공학회지 Vol.28 No.6

        The social activities of the elderly have been increasing as our society progresses toward an aging society. As their activities are increased, the occurrence of falls that could lead to fractures are increased. Falls are serious health hazards to the elderly and we need more thorough understanding of falls including the progress of falls and the impact area in various fall directions. Many of the traditional methods of falls research dealt with voluntary falls by younger subject since older subject can easily get fracture from voluntary falls. So, it has been difficult to get exact data about falls of the elderly. Here, we tried to capture the characteristics of the movements of major joints using three dimensional motion capture system during falls experiments using a moving mattress that can safely induce unexpected falls. Healthy younger subjects participated in the actual falls experiment and the moving mattress was actuated by a pneumatic system. The kinematic parameters such as velocities and accelerations of major segments were imported to a computer simulation environment and falls to hard surfaces were simulated in a computational environment using a realistic human model of aged persons. The simulation was able to give approximations to contact forces which can occur during actual falls.

      • KCI등재

        췌장성 지방층염을 동반한 췌장염 - 1예 보고 -

        김성현,장선희,박혜진 대한병리학회 2009 Journal of Pathology and Translational Medicine Vol.43 No.6

        Pancreatic panniculitis is a rare disease in which necrosis of fat in the panniculus and other distant foci occur in the setting of pancreatic disease. The most common pancreatic disorders associated with pancreatic panniculitis are acute and chronic pancreatitis, especially the alcohol- related types and pancreatic carcinoma. We now report a case of pancreatic panniculitis in which skin eruptions, not abdominal symptoms, were the presenting symptom. A 45-yearold man presented with multiple erythematous tender subcutaneous nodules on the shins, arthralgia of both ankles and swelling of the left foot. He was diagnosed as having pancreatitis 15 months ago. Histopathologic findings of a skin biopsy showed focal fat necrosis with anucleated “ghost-like” fat cells with a thick shadowy wall. Laboratory evaluation revealed an increase in serum amylase and lipase. We diagnosed this patient’s problem as pancreatic panniculitis associated with a relapse of pancreatitis. Pancreatic panniculitis is a rare disease in which necrosis of fat in the panniculus and other distant foci occur in the setting of pancreatic disease. The most common pancreatic disorders associated with pancreatic panniculitis are acute and chronic pancreatitis, especially the alcohol- related types and pancreatic carcinoma. We now report a case of pancreatic panniculitis in which skin eruptions, not abdominal symptoms, were the presenting symptom. A 45-yearold man presented with multiple erythematous tender subcutaneous nodules on the shins, arthralgia of both ankles and swelling of the left foot. He was diagnosed as having pancreatitis 15 months ago. Histopathologic findings of a skin biopsy showed focal fat necrosis with anucleated “ghost-like” fat cells with a thick shadowy wall. Laboratory evaluation revealed an increase in serum amylase and lipase. We diagnosed this patient’s problem as pancreatic panniculitis associated with a relapse of pancreatitis.

      • KCI등재

        골절 방지 시스템의 개발을 위한 낙상 시뮬레이션과 충격 흡수 시스템에 관한 연구

        김성현,김동욱,김남균,Kim, S.H.,Kim, D.W.,Kim, N.G. 대한의용생체공학회 2010 의공학회지 Vol.31 No.6

        The social activities of the elderly have been increasing as our society progresses toward an aging society. As their activities are increased, the occurrence of falls that could lead to fractures are increased. Falls are serious health hazards to the elderly and we need more thorough understanding of falls including the progress of falls and the impact area in various fall directions. Many of the traditional methods of falls research dealt with voluntary falls by younger subject since older subject can easily get fracture from voluntary falls. So, it has been difficult to get exact data about falls of the elderly. Here, we tried to capture the characteristics of the movements of major joints using three dimensional motion capture system during falls experiments using a moving mattress that can safely induce unexpected falls. Healthy younger subjects participated in the actual falls experiment and the moving mattress was actuated by a pneumatic system. The kinematic parameters such as velocities of major segments were imported to a computer simulation environment and falls to hard surfaces were simulated in a computational environment using a realistic human model of aged persons. The simulation was able to give approximations to contact forces which can occur during actual falls. And we designed impact absorption system to reduce the impact during falls. We can adapt this system to fracture prevention system that we are going to study.

      • KCI등재

        Characterization of a brain tumor cell line established from transgenic mice expressing the vasopressin SV-40 T antigen

        김성현,김명옥,이상렬,김길수,이태훈,이훈택,하지홍,김태윤,류재웅 생화학분자생물학회 2006 Experimental and molecular medicine Vol.38 No.3

        We previously reported that transgenic mice produced with a transgene consisting of the SV40 T antigen and vasopressin without the 3'-flanking region exhibit brain tumors and lymphoma. In this study, transgenic mice were produced with the fusion gene containing the SV40 T antigen and the whole vasopressin gene with the 3'-flanking region. Six transgenic mice were generated, five which died after 2-6 weeks. The remaining founder mouse was investigated for fusion gene expression and tumor progression at the age of 6 weeks. Brain tumor cells were characterized for phenotypes and transgene expression. During in vitro cell cultures, the phenotypic appearances at 10, 20, and 30 passages were as a uniform monolayer with similar growth rates. The site of SV40 T antigen integration was in the A2 region of chromosome 11, and SV40 T antigen was expressed at the same level in cells of both earlier and later passages. Thirty passages were probably insufficient to reach crisis and immortalization. These cells enriched brain tumor cell compositions with astrocytes and neuronal cells.

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