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응급구조(학)과 학생들의 구급현장실습 대체 간접실습 학습 항목 제안
홍성기,Hong, Sung-Gi 한국응급구조학회 2021 한국응급구조학회지 Vol.25 No.2
Purpose: This study aimed to present the learning items of indirect practice as an alternative means of ambulance riding practice. Methods: Twelve on-site professionals participated in testing the effectiveness of learning items of utility value in indirect experience practice among the recommended learning objectives of ambulance ride practice using the modified Delphi technique. To validate the learning objectives, the Delphi technique was used to check content validity, and analytic hierarchy process (AHP) analysis was used to analyze the weighting value. Results: As the learning goal of indirect experience practice replaced the ambulance riding practice, four items were derived in consideration of practicality. These items were consistent with the Delphi panel's consistency index, convergence, and agreement. The first learning item to consider was 'Prevention of infection and risk of infection.' Conclusion: The results of this study are meaningful in that they propose the learning items that can achieve the minimum educational goal through indirect experience practice as an alternative means of ambulance training.
방제포커스 - 최근 문제시 되는 딸기 주요병해 - 역병.세균모무늬병 방제위한 등록약제 시급
홍성기,Hong, Seong-Gi 한국작물보호협회 2010 자연과 농업 Vol.263 No.-
역병은 설향이 보급되면서 육묘기, 정식 후와 개화기에 충남 논산, 전라도 지역에서 발생하며, 세균모무늬병 또한 장희 재배 농가에서 병 발생이 증가하는 추세이다.
전문대학 응급구조과의 국가직무능력표준(NCS) 기반 교육과정 개발 및 운영방안 연구
홍성기,고봉연,이정은,Hong, Sung-Gi,Koh, Bong-Yeun,Lee, Jung-Eun 한국응급구조학회 2015 한국응급구조학회지 Vol.19 No.2
Purpose: Although appointed as a national competency standards (NCS) based reserves department, the department of emergency medical technology, an NCS-based emergency department, is mainly focused on subject deduction for a NCS-based curriculum. Methods: Job models were formed and verified by combining the competency unit of NCS and the duty of Developing a curriculum (DACUM) based on the development procedure indicated in the guidelines for a NCS-based curriculum. The mapping method of the subject was performed by deducting necessary competency units (duty) and competency unit elements (task) by connecting with the composition items of NCS and DACUM. Results: Job models combined with job analysis for the NCS and DACUM were reduced to 13 competency units (duty) and 79 competency unit elements (task). A modified method such as the 1:N method was mainly applied as a subject-matching method with consideration of the competency level and size of the competency unit. Conclusion: It would be a desirable direction to develop a NCS-based curriculum in the center of the practice subject in consideration of the size of the competency unit and competency level of the competency unit element. The existing curriculum should be promoted as a field-oriented curriculum at the complementary level.
119구급대원의 직업기초능력 요구도 및 우선순위 분석 기반 직무기초역량 제안 연구
홍성기,Hong, Sung-Gi 한국응급구조학회 2019 한국응급구조학회지 Vol.23 No.2
Purpose: This study aimed to determine the core competencies for 119 emergency medical technicians (EMTs) and to provide evidence for the development and utilization of 119 EMTs, education and training programs. Methods: Data were collected with a questionnaire that consisted of items on the general characteristics of the subjects (8 items) and importance and satisfaction levels for 10 competencies, including 34 items on subfactors. The Borich Needs Assessment Model was used in designing the questionnaire. A locus for focus model was used to derive the top priority competencies for the improvement of core competency in the profession. Data were analyzed with by SPSS ver.21 (IBM, Armonk, NY, USA). Results: The core competencies for 119 EMTs were derived from technical competency, information competency, communication competency, problem-solving competency, self-development competency and interpersonal competency. In addition, among the sub-factors of these competencies, 16 abilities (including leadership), ability to apply technical knowledge, technical comprehension, conflict management ability, ability to create documents, problem handling ability, ability to think, technical selection ability, and computer literacy were included in the priority category. Conclusion: This study derived and presented the core competencies for 119 EMTs to enable them to meet the modern day requirements of their roles, which may contribute to enhancing their professionalism.
공급수 온도 제어방안에 따른 난방에너지 공급 및 사용 패턴 비교 연구
홍성기(Seong-Ki Hong),조성환(Sung-Hwan Cho) 대한설비공학회 2015 대한설비공학회 학술발표대회논문집 Vol.2015 No.11
In this study, the actual energy consumption of the secondary side of District Heating System(DHS) with different hot water supply temperature control methods are compared. Two methods are Outdoor Temperature Reset Control and Outdoor Temperature Prediction Control. While Outdoor Temperature Reset Control has been widely used for energy savings of the secondary side of the system, the results show that Outdoor Temperature Prediction Control method saves more energy. In general, Outdoor Temperature Prediction Control method is lowering the supply temperature of hot water, and it reduces standby losses and increases overall heat transfer value of heated spaces due to more flow into the space. This study was controlled by the differential pressure control valve applications, inverter system applied, the drive system and differential pressure control valve for mixing application, such as the outside temperature predictions second in just three of the secondary supply of hot water supply system. Empirical results showed that the heat energy use pattern of user side could be existed.