• 대학교육
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• s.99
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• pp.25-29
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• 1999

• 대학교육
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• s.81
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• pp.110-117
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• 1996

• Proceedings of the Korea Water Resources Association Conference
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• 2023.05a
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• pp.430-430
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• 2023

2020년 4월, 기후변화로 발생하는 가뭄과 수도권 용수 수요 증가에 대비하기 위해 기 운영중인 발전용댐을 수도권 용수공급의 수원으로 활용하는 『한강수계 발전용댐 다목적 활용 협약』이 체결되었다. 이에 따라, 화천댐은 발전뿐만 아니라 용수공급을 목적으로 22.2 m³/sec를 상시 공급하는 운영을 수행하고 있다. 본 연구에서는 화천댐의 용수공급 효과 분석을 위해 화천댐의 수도권 용수공급 기여도와 상시 용수공급에 따른 화천댐 하류의 유황 및 수질의 변화를 분석하였다. 화천댐의 수도권 용수공급 기여도 분석을 위해 한강수계 댐 운영 모형을 구축하였다. 모의 운영 결과를 활용하여 팔당댐 유입량 중 화천댐, 소양강댐, 충주댐의 방류량과 자연유량이 차지하는 정도를 산정하여 용수공급 기여도로 제시하였다. 또한, 화천댐의 상시 용수공급이 하류에 미치는 영향을 분석하였다. 시범운영 전후 화천댐의 무방류일을 비교하였으며 하류 변화를 분석하는 요소로 유황과 수질을 선정하고 시범운영 전후 화천댐 하류의 유황과 수질을 비교 및 분석하였다. 화천댐 용수공급의 양적 기여도 및 하류의 유황 안정성 분석과 하류 수질 개선 변화 등을 분석함에 따라 화천댐의 용수공급 효과를 다방면에서 검증할 수 있을 것으로 기대된다.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.191-191
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• 2022

우리나라 강우는 대부분 여름에 편중되어 수자원 이용의 불확실성이 크기 때문에 댐과 같은 수공구조물을 활용하여 대응하고 있다. 기존 수도권의 용수공급은 한강수계 다목적댐들을 활용하여 충족시켰으나 기후변화에 따른 이상가뭄, 용수 수요 증가 등에 의해 미래 용수부족이 전망된다. 수도권의 안정적인 용수공급을 위해 환경부와 한국수력원자력(주)는 2020년 4월에 우리나라 최초로 기 건설된 발전용댐을 다목적화하는 『한강수계 발전용댐 다목적 활용 협약』을 체결하였다. 협약에 따라 화천댐은 시범운영기간 동안 기본계획 공급량 22.2 m³/sec (연간 7억 톤)를 상시 공급하고 있다. 따라서, 본 연구에서는 팔당댐에 기여하는 화천댐의 용수공급량을 산정하여 용수공급 효과를 검증하였다. 화천댐 용수공급 기여도를 정량적으로 제시하기 위해 HEC-ResSim을 활용하여 시범운영기간 운영 결과와 유사한 한강수계 댐 운영 모형을 구축하였다. 또한, 시범운영 기간 화천댐과 다목적댐들의 팔당댐 용수공급 기여도를 정량적으로 제시하는 방안을 구축하였다. 시범운영이 수행됨에 따라 발전용댐의 다목적 활용 효과를 정량적으로 평가하는 방안 구축으로발전용댐의 용수공급 효과를 검증할 수 있을 것으로 기대된다.

• Korean Architects
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• no.4 s.54
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• pp.22-27
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• 1973

• Journal of Information Technology Services
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• v.20 no.5
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• pp.11-28
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• 2021

As untact travel has become a new trend in leisure culture due to the spread of COVID-19, car camping market is rapidly increasing. The sales of car camping-related goods increased by up to 600 percent, and the sales of SUV in Korea also increased by about four times. Despite the growth of the car camping market, there is a lack of research on the actual condition of the car camping market or research on the user's perspective. Therefore, in this study, a survey of actual camping users was conducted to derive factors that they consider important in camping, and through this, a car camping map was produced. As a result, two types of maps were produced: a map about the car camping site and convenience facilities closest to the car camping site in Gangwon-do, and a hash tag themed map based on keywords for each car camping site. We gathered data on portal sites and social media to obtain information related to camping sites and proceeded with analysis using text mining. In addition, we extracted keywords using network analysis techniques and selected key themes that represent them. This allows the user to choose a car camping site by selecting keywords that suit their taste. We hope that this research will help car camping researchers as a prior study and provide a foundation for leading a clean camping culture through clean camping campaign. Also, we hope that car camping users will be able to do quality trip.

• 대학교육
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• s.144
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• pp.24-34
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• 2006

• 대학교육
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• s.129
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• pp.113-117
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• 2004

• Journal of Korean Critical Care Nursing
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• v.15 no.2
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• pp.50-63
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• 2022

Purpose : This study aimed to identify intensive care units (ICU) nurses' experience of traumatic events, deliberate rumination, self-disclosure, social support, and post-traumatic growth (PTG), and to explore relationships among the variables. Methods : Participants were 157 nurses who have provided direct patient care for six months or more in ICUs at a university hospital. Collected data were analyzed using descriptive statistics, independent t-tests, one-way ANOVAs, Pearson correlations, and multiple linear regressions using the SPSS/WIN version 23.0. Results : The PTG was found to be significantly associated with deliberate rumination (r=0.36, p<.001), self-disclosure (r=0.39, p<.001), and social support (r=0.54, p<.001). Factors that affect PTG significantly were found in the order of social support (𝛽=0.40, p<.001), self-disclosure (𝛽=0.25, p<.001), and deliberate rumination (𝛽=0.24, p<.001). The final regression model explained 40.1% of the variance of PTG (F=26.33, p<.001). Conclusion : The influencing factors identified in this study on PTG, including social support, self-disclosure, and deliberate rumination should be included in programs to promote PTG for ICU nurses who may experience traumatic events repeatedly.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.31 no.1
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• pp.89-98
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• 2024

Purpose: This descriptive research study is intended to develop practical strategies for enhancing the quality of elderly care by evaluating the levels of ageism and compassion competence among clinical nurses and their impact on geriatric nursing performance. Methods: This study involved 162 nurses who provided direct care to elderly patients in a department with many such patients. Of the 161 returned questionnaires, 150 were analyzed, excluding 11 that had insincere or missing responses. To analyze the data, a comprehensive approach was employed using the IBM SPSS 27.0 program that included calculations of frequency and percentage, mean, and standard deviation, as well as more complex statistical tests such as the independent t-test, one-way ANOVA, Pearson's correlation coefficients, and hierarchical linear regression analysis. Results: Compassion competence was significantly positively correlated with elderly care and negatively correlated with ageism. This study conclusively demonstrates that compassion competence among nurses in geriatric nursing situations plays a crucial role in provision of quality nursing grounded in understanding and respect for the elderly. Consequently, it is imperative to develop educational strategies tailored to each career stage of nursing practice to further enhance effective elderly care. Conclusion: This study conclusively demonstrates that compassion competence in geriatric nursing situations plays a crucial role in provision of quality nursing grounded in understanding and respect for the elderly. Consequently, it is imperative to develop educational strategies tailored to each career stage of nursing practice to further enhance effective elderly care.