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평화교육 실천가들의 내러티브를 통한 평화교육의 의미 탐색
정지수,오덕열 한국국제이해교육학회 2019 국제이해교육연구 Vol.14 No.2
Recently, attention on peace is increasing. However, it is still difficult to say that the reality is peaceful. Peace education is a representative movement for realizing peace that has been continuously mentioned among people in our daily lives. This study aims to explore the meaning of peace education through the literature and experiences of activists and to see how peace education is performed in the field. Therefore, we discussed the following research problems : ‘how did peace education been defined academically?’, And ‘how do peace education activists internalize peace education and practice in practice?’ The results of the study are as follows. Academically defined peace education can be summarized as a process of practicing various concepts of peace. And Peace education activists defined through the experiences of activists was expressed around individual parts and relationships. Activists were also uncomfortable in defining peace education as a concept. And trying to find a peaceful situation in their daily lives. 최근 들어 평화에 대한 관심이 높아지고 있다. 그러나 현실을 평화롭다고 이야기하는 것은 여전히 불편함으로 다가온다. 사람들의 관심 속에 지속적으로 언급되었던 평화를 우리의 삶 속에 구현하려는 대표적인 운동이 바로 평화교육이다. * 이 글은 정지수(2019)의 석사학위논문을 수정⋅보완하여 재구성하였음을 밝힙니다. ** 가톨릭대학교 교육학과 박사과정(주저자), reverie27@hanmail.net *** 연세대학교 교육연구소 전문연구원(교신저자), ody9898@hanmail.net 이 연구는 문헌 검토와 평화교육 실천가의 내러티브를 통해 평화교육의 의미를 탐색하고, 교육현장에서 평화교육이 어떻게 구현되는지 살피는 데 목적이 있다. 이를 위해 ‘평화교육은 학문적으로 어떻게 정의되고 있는가?’, ‘평화교육 실천가들은 평화교육을 어떻게 내면화하고 실천 현장에서 구현하고 있는가?’라는 연구 문제로 논의를 진행했다. 연구 결과, 학문적으로 정의된 평화교육은 평화의 다양한 개념들을 실천하는 과정으로 정리할 수 있었고, 실천가들의 경험을 통해 정의된 평화교육은 개인적인 부분 및 관계성을 중심으로 표현되고 있었다. 또한 실천가들은 평화교육을 하나의 개념으로 정의하는데 불편함을 가지고 있었고, 일상 속에서 평화 상황을 찾으려 노력하고 있었다.
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정지수,송해정,최인수 한국화학공학회 2021 Korean Journal of Chemical Engineering Vol.38 No.1
We suggest a modified Ti-based electrode for reverse electrodialysis to increase power density and retain long-term durability. Specifically, a mesh-type Ti electrode and electrochemically fabricated Pt/Ti electrode are employed in the reverse electrodialysis single cell. The electrode systems are compared in terms of power output, resistance, specific capacitance, and redox-couple reaction kinetics near the electrode surface. Among the electrodes, Pt/Ti meshembedded cell exhibits the highest jmax (16.13 A m2) and Pmax (0.702 W m2). The improvement in performance is ascribed to the reduced resistance associated with heterogeneous charge transfer and to the enlarged electrochemical surface area, verified by impedance analysis, and by monitoring the capacitive behavior of the electrodes, respectively. The highest exchange current density of Pt/Ti mesh electrode is attributed to facile electron transfer and reduced power loss in the electrode compartment. Furthermore, the Pt/Ti mesh electrode allows stable operation of reverse electrodialysis for an extended time. Finally, we demonstrate the power generation of a reverse electrodialysis stack built up with multiple pairs of ion exchange membranes for potential commercial application.
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정지수,이희연,정예린,추병선 대한시과학회 2023 대한시과학회지 Vol.25 No.1
Purpose : This study aimed to assess the visibility of golf balls of different colors in a setting with different background colors and to examine at how visibility effected according on the correction condition. Methods : Participants included 25 visually normal without ophthalmic diseases or visual impairments (13 men and 12 women, with an average age of 24.72±1.81 years). The test conditions were divided into three categories: background (grass and sand), correction (full correction, +0.50 D fogging, +1.00 D fogging), golf-only lens wearing and not wearing. Under each condition, balls of blue (B), orange (O), fluorescent (F), and white (W) were randomly placed, and the minimum distance the ball was recognized was measured by a gold distance meter. In addition, subjective visibility was evaluated. Results : As a result of measurement on grass, W: 92.72±13.07, O: 98.12±3.21, B: 65.76± 11.47, and F: 97.96±4.96 m (p<0.010), and as a result of measurement on sand, W: 66.80±7.87, O: 85.72±9.67, B: 86.84±7.86, F: 86.08±6.64 m (p<0.010). The minimal perceptual distance increased with increasing amount of fogging in both grass and sand (p<0.010). The minimum perceptual distance in all colors was further distant when the result of adding the +1.00 D fogging state and the golf-only lens was W: 68±13.37, O: 78.12±10.89, B: 38.28±7.88, and F: 81.52±10.39 m (p<0.010). Fluorescent had the most visibility in the subjective visibility evaluation on grass, while blue had the lowest visibility, while blue had the highest visibility in sand and white had the lowest (p<0.050). Conclusion : As a result of this study, there was a difference in the minimum perceptual distance of the object according to the background color, and there was a significant difference in the minimum perceptual distance for each color in the same background. As the degree of myopia low correction increased, the minimum perceptual distance for both sand and grass was shortened, and green tinted lenses were found to have a positive effect on improving visibility on grass. 목적 : 본 연구는 서로 다른 배경색상을 가진 환경에서 다양한 색상의 골프공에 대한 시인성을 평가하고 교정상태에 따른 시인성 변화를 확인해보고자 하였다. 방법 : 연구 대상은 안과 질환과 시각기능 장애가 없는 25명(남성 13명, 여성 12명, 평균 나이24.72±1.81세) 이었다. 검사 조건을 주변 환경(잔디와 모래), 교정 상태(완전 교정, +0.50 D 운무, +1.00 D 운무), 골프전용 렌즈 착용과 미착용 상태로 총 3가지 조건으로 설정했다. 각 조건에서 파란색(B), 주황색(O), 형광색(F), 하얀색(W) 의 공을 무작위로 배치한 뒤 공이 인식되는 최소 거리를 측정하여 비교하였다. 측정은 골프 거리측정기를 이용하여 측정하였고, 각 환경에서 주관적인 시인성을 평가하였다. 결과 : 잔디에서 측정한 결과, 하얀색 92.72±13.07, 주황색 98.12±3.21, 파란색 65.76±11.47 및 형광색97.96±4.96 m이었으며(p<0.010), 모래에서 측정한 결과 완전교정 상태에서 하얀색 66.80±7.87, 주황색85.72±9.67, 파란색 86.84±7.86 및 형광색 86.08±6.64 m이었다(p<0.010). 잔디와 모래에서 모두 운무양이증가할수록 최소 인지 거리가 멀어졌다(p<0.010). +1.00 D 운무 상태에 골프 전용 렌즈를 장입한 결과 하얀색68±13.37, 주황색 78.12±10.89, 파란색 38.28±7.88 및 형광색 81.52±10.39 m 이었으며, 모든 색상의 공에서 최소 인지 거리가 멀어졌다(p<0.010). 잔디에서 주관적인 시인성 평가는 형광색이 가장 시인성이 높았고 파란색이 가장 낮았으며, 모래에서는 파란색이 가장 높았고 하얀색이 가장 낮았다(p<0.050). 결론 : 본 연구 결과, 배경색상에 따라서 물체의 최소인지거리 차이가 있었고 동일한 배경에서도 물체의 색상별로 최소인지거리가 유의한 차이를 보였다. 근시의 저교정 정도와 비례하게 모레와 잔디환경에서 모두 최소인지거리가 짧아졌으며, 그린 착색 렌즈는 잔디 환경에서 모든 색상에 대한 최소인지거리가 멀어졌으며 잔디 환경에서시인성 개선에 긍정적인 영향을 준다는 결과를 보였다.
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간호학생 대상 시뮬레이션기반 기본소생술 반복교육의 효과와 지속성
정지수,허혜경,Jung, Ji Soo,Hur, Hea Kung 한국중환자간호학회 2013 중환자간호학회지 Vol.6 No.2
Propose: This study was to investigate the educational effect and retention of repeated simulation-based basic life support (BLS) training for nursing students. Methods: A comparison group design with pretest and posttest was used. A total of 35 nursing students (18 for the experimental group, 17 for the control group) participated in the study. A repeated simulationbased BLS training program which include a lecture, skills training, and two repeated sessions of simulation practice and debriefing was provided twice for experimental group. Knowledge, self-efficacy, and skill performance of cardiopulmonary resuscitation (CPR) were measured three times: at baseline, week 2, and week 6. Descriptive analysis, repeated measures ANOVA, and t-test were used for data analyses. Results: Knowledge, self-efficacy and skill performance of CPR were not significantly changed by group assignment, by the time, and interaction of group by time. Effectiveness of intervention was not maintained until Week 6. Conclusion: The results suggest that the timing of repeat education, total training time, and students' mastery of CPR performance should be considered when developing simulation-based programs to improve and maintain students' CPR knowledge, self-efficacy, and skill performance.
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