회로 패키징의 CAD를 위한 다차원 Cubic Spline 알고리즘

전선화,이창구,조경록,유영갑 대한전자공학회 1994 대한전자공학회 학술대회 Vol.1994 No.1

고속 시스템을 위한 Interconnection 설계기술

전선화,유영갑 대한전자공학회 1996 전자공학회지 Vol.23 No.5

영어 학습 활동책의 어휘 활동에 대한 학습자 선호도 분석

전선화,김해동 현대영미어문학회 2013 현대영미어문학 Vol.31 No.1

The aim of this study is to analyze learners' preferences for vocabulary activities in high school first-year English activity textbooks. For this purpose, vocabulary activity units in a total of seventeen English activity textbooks for tenth-graders were analysed, and a survey was conducted with 120 tenth-graders. The results show that learners had positive responses to level-differentiated presentations of vocabulary activity materials, preferred vocabulary activities varied according to learning levels, and high-level learners preferred multiple-choice questions to fill-in-the-blank and sentence-making tasks, while middle-level learners preferred antonym-related activities and low level learners tended to like word games. These results provide the following implication: Teachers and textbook writers need to consider learners' level-differentiated preferences for vocabulary activities in order to provide and make motivating materials for English language learning.

COVID-19에 대한 간호사의 감염관리 피로도, 직무스트레스 및 소진

전선화,이미향,최미정,Jun, Sun Hwa,Lee, Mi Hyang,Choi, Mi Jung 한국가정간호학회 2021 가정간호학회지 Vol.28 No.1

Purpose: This descriptive investigation aimed to identify COVID-19 infection control-related fatigue, job stress, and exhaustion in nurses and to determine factors that influenced their burnout. Methods: A total of 193 nurses working at 2 hospitals situated in City C and D were selected as participants of this study. Data were collected using a structured questionnaire and analyzed using the IBM SPSS 21.0 software. Results: There were statistically significant differences depending on age, work experience at a screening station, and COVID-19 infection control education on nurses' burnout. Major factors that influenced their burnout were conflicts from uncertain situations, insufficient support (β=.31, p=.019), age (β=-.14, p=.049), and work experience at a screening station (β=-.19, p=.002). These variables explained 27.0% of burnout in nurses. Conclusion: Therefore, it is necessary to develop a simulation training program that can improve the working environment to reduce nurses' exhaustion upon the outbreak of new infectious diseases and help enhance their abilities to respond to potential future outbreaks.

신생아 집중치료실 간호사의 이직의도에 미치는 영향요인

전선화 ( Jun¸ Sun Hwa ),이미향 ( Lee¸ Mi Hyang ),심문숙 ( Shim¸ Moon Sook ),임효남 ( Lim¸ Hyo Nam ) 병원간호사회 2021 임상간호연구 Vol.27 No.1

Purpose: This study was conducted to assess the factors affecting turnover intention of the nurses working in neonatal intensive care units, including the extent of fatigue, work stresses, and work overload related to infection control. Methods: This was a descriptive correlational study to test factors affecting the turnover intention of the nurses working in neonatal intensive care units. Data was analyzed utilizing descriptive statistics, t-test, One-way ANOVA, Pearsons’ Correlation Coefficient, and multiple regressions by using the IBM SPSS Statistics 23.0 Program(IBM Corp., Armonk, NY). Results: The turnover intention of nurses had a positive correlation with the extent of fatigue (r=.54, p<.001), work stress (r=.40, p<.001), and with the work overload (r=.43, p<.001) related to infection control. In addition, factors affecting the turnover intention of nurses included the extent of fatigue (β=.52, p<.001) related to infection control and the number of pediatric patients assigned to each nurse (β=.26, p=.001) and the variances explained by the regression model was 37.0%. Conclusion: It is necessary to establish and implement strategies to lower the extent of fatigue related to infection control by reducing the nurses’ workload. Securing additional nurses to ensure an appropriate number of pediatric patients assigned to each nurse, and providing efficient management and available resources to reduce the turnover intention of nurses working in neonatal intensive care units are suggested.

감상수업맵(Appreciation Lesson Map)에 따른 초등학교 학년군별 미술감상수업모형의 탐색

오재환,전선화 한국초등미술교육학회 2013 미술교육연구논총 Vol.35 No.-

This research has shown the exploration into a model of an appreciation of fine arts by elementary school level children. This paper is based on the characteristics of the ability to appreciate fine arts, based on many theories as well as advanced research for art criticism. Given the large gap between the reality of teachers and that of new curriculum revision, there are many practical limits to fully un derstanding the essence of subjects and to reflect this effectively to students. With awareness of these matters, this study has collected related data from numerous sources, and has re-sorted and re organized every stage of the appreciation by characteristic. The result of this work is the “Appreciation Lesson Map” which helps to understand the series of processes of a class at a glance. We also have invented 3 different models of “appreciation of fine arts by elementary school level children, so that they can easily be applied to the lesson map. Furthermore, this model is designed to be applied to certain units within curriculum, with the results to be analyzed. 본 연구는 아동 감상 능력의 발달 단계별 특징과 기존의 미술비평을 위한 여러 이론과 선행 연구사례에 대한 분석을 바탕으로 현행 교육과정에의 적용을 중심으로 초등학교 학년군별 미술감상수업모형을 탐색하였다. 갈수록 업무가 가중되는 교사의 현장 상황과는 괴리된 교육과정개정의 홍수 속에서, 교과의 본질을 이해하고 이를 반영하여구체화 시킨 제대로 된 감상수업을 진행해 나가기엔 현실적 제약이 너무나 많다. 이러한 문제점의 인식에서 시작한 본 연구는 곳곳에 산재해 있는 감상법에 관련된 여러 자료들을 수집하고 탐색하여 그 특성에 따라 선별하고 재분류하여 감상 수업의 각 단계에 자리하도록 하였다. 이런 작업을 통해 감상 수업의 일련의 과정을 구조화하여 한눈에 확인 가능하도록 한 감상수업맵(Appreciation Lesson Map)을 고안하였으며, 이를 아동의 발달 단계에 따라 초등학교 현장에서 용이하게 적용 가능하도록 하는 세가지 유형의 학년군별 미술감상수업모형을 고안하였다. 이를 현행 교과서 특정 단원에적용한 수업안을 설계하여 아동들에게 지도한 결과물을 제시하고 있다.

요양병원 간호사의 유치도뇨관감염 예방지식, 일터학습, 감염관리 조직문화 인식이 유치도뇨관감염 예방수행에 미치는 영향

최성애,박정애,전선화,최미정,우정희 간호행정학회 2023 간호행정학회지 Vol.29 No.1

Purpose: This study aimed to investigate factors affecting prevention performance of catheter-associated urinary tract infection (CAUTI) among long-term care hospital nurses. Methods: The participants were 162 nurses in 11 long-term care hospitals. Data were collected from May 21 to June 4, 2021, using structured questionnaires. The collected data were analyzed with an independent t-test, Mann-Whitney U test, a one-way ANOVA, Pearson’s correlation, and multiple regression analysis. All analyses were performed using SPSS/WIN 26.0. Results: The factors influencing the prevention performance of CAUTI were formal learning (β=.22, p=.003) and prevention knowledge on CAUTI (β=.17, p=.029). These variables explained 13% of the prevention performance of CAUTI. Conclusion: In this study, it is necessary for long-term care hospitals to develop infection prevention educational programs for CAUTI based on nursing evidence and ensure that nurses apply the knowledge obtained through these educational programs. 목적: 본 연구는 요양병원 간호사의 유치도뇨관감염 예방수행에 영향을 미치는 요인을 확인하기 위하여 수행되었다. 방법: 본 연구는 11개 요양병원 간호사 162명을 대상으로 2021년 5월 21일부터 6월 4일까지 구조화된 설문지를 이용하여 자료를 수집하였다. 자료분석은 SPSS WIN 26.0을 이용하여 다중회귀분석으로 분석하였다. 결과: 본 연구결과 대상자의 유치도뇨관감염 예방수행에 영향을 미치는 요인에는 공식적 학습(β=.22, p=.003)과 유치도뇨관감염 예방지식(β=.17, p=.029)이 통계적으로 유의한 것으로 확인되었다. 대상자들의 공식적 학습과 유치도뇨관감염 예방지식은 유치도뇨관감염 예방수행에 대해 13%의 설명력을 나타냈다. 결론: 요양병원은 조직차원에서 근거기반의 유치도뇨관감염 예방교육프로그램을 개발하고, 간호사들이 교육프로그램을 통해 습득한 지식을 실무 현장에 적용할 수 있도록 제공하는 것이 필요하다.