특수효과를 활용한 융합인재교육(STEAM) 프로그램 개발 및 적용 -중학교 자유학기제를 중심으로-

이정선 ( Jeongsun Lee ),조영식 한국기초조형학회 2016 기초조형학연구 Vol.17 No.4

본 연구는 창의적 인재양성을 위해 도입된 STEAM 교육의 이론적 기틀을 다지고 과학과 예술 융합분야의 STEAM 프로그램을 제안하고 이를 검증하는데 목적이 있다. 이를 위해 융합인재교육에서 요구하는 3가지 조건을 충족하도록 개발하였으며 다음과 같다. 첫째, 과학기술의 내용 및 요소를 반드시 포함해야 한다. 둘째, 실생활 문제 해결을 위해 2개 이상의 교과목과 STEAM 요소를 포함해야 한다. 그리고 마지막으로 학습준거 틀(상황제시, 창의적 설계, 감성적 체험)을 기본으로 구성해야 한다. 본 연구는 영화와 과학기술을 활용한 특수효과를 대주제로 설정하였으며 교육모형 툴인 ADDIE모형에 기반해 진행하였으며 연구결과는 다음과 같다. 첫째, 영화와 과학기술을 활용한 ‘특수효과 STEAM 프로그램’을 개발하였다. 이는 물질의 물리적, 화학적 변화과정을 탐색하고 융합교육을 통해 새로운 지식과 기술을 창출할 수 있는 인재를 양성할 수 있다. 둘째, 학습준거 틀을 기반으로 한 프로그램 개요, 교사용, 학생용 교재를 중학교 자유학기제용으로 10차시 프로그램을 개발하였다. 셋째, STEAM 프로그램 개발 후 파일럿 테스트 적용 후 시범학교에 적용하였다. 이후 설문지 평가를 통해 만족도와 효과성을 검증하였다. 나아가 본 연구를 통해 특수효과의 새로운 지식 탐구 및 특수효과에서 파생된 직업군을 이해하고 간접체험을 통한 진로탐색의 기회를 기대해 볼 수 있다. 또한, 과학과 예술분야의 융합적 표현을 학습하고 과학분야 교육의 근본적 패러다임의 변화 및 능동적 융합인재 양성 기틀마련의 기회가 될 것이다. This study aims to establish the theoretical foundation of STEAM education introduced to nurture creative talent, and suggest and verify a STEAM program for the convergent fields of science and art. To this end, the program has been developed to meet the following three conditions required by STEAM: First, it must include contents and elements of science and technology. Second, it should include at least two elements of curriculum or STEAM to solve real-life problems. Finally, it should be formed on the basis of learning criterion frames (presentation of situation, creative design and sensitive experience). This study sets up special effects utilizing movies and scientific technology as its main topics. It is based on the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model, a renowned educational model tool, and the study result is as follows: First, the "SFX STEAM program" utilizing movies and scientific technology has been developed. This can nurture talents capable of creating new knowledge and technology through exploration of physical and chemical change processes of materials and multidisciplinary education. Second, program outlines and teaching materials for teachers and students have been developed for 10 lessons in the free semester system. Third, after development, the STEAM program has been pilot tested and applied to a model school. Through questionnaire evaluation, improvements in satisfaction and effectiveness have been verified. Further, this study will provide opportunities to explore new knowledge of special effects, understand occupational clusters in the special effects field, and explore careers through indirect experience. It will also provide opportunities to learn about the combined presentation of science and art, change the fundamental paradigm of education in the science field, and establish a foundation of nurturing active multidisciplinary talents.

전동 스크롤 압축기 립씰의 다목적 설계 최적화

정대남(Daenam Jeong),이정선(Jeongsun Lee),송명의(Myeongeui Song) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11

전기 자동차 냉각수 공급 모듈 시스템 기밀성능 해석에 관한 연구

김기수(Gisu Kim),이정선(Jeongsun Lee),김동철(Dongchul Kim),송명의(Myeongeui Song),조우연(Wooyeon Cho) 한국자동차공학회 2023 한국 자동차공학회논문집 Vol.31 No.3

전동식 워터펌프 진동 소음 특성에 관한 연구

김기수(Gisu Kim),이정선(Jeongsun Lee),송명의(Myeongeui Song) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11

보행자 보호용 FEM Child Headform 모델 개발

윤영한(Younghan Youn),양재의(Jaeeui Yang),이정선(Jeongsun Lee),김진규(Jingyu Kim) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

In this paper. a child headform for the pedestrian protection which describes in the EEVC Working Group 17 Report was developed for simulations. The developed 2.5kg child headform impactor was excercise to meet the biofidelitily requirements. This child headform impactor was good in the acceptable calibration range of between 300g and 330g. The simulation results was compared with that of bullbar headform impactor test. In addition 3.5kg child/small adult headform which currently hot issued in the pedestrian protection rule-making activities in worldwide. satisfied the requirements of the drop test specified by IHRA.<br/>

어린이 보호용 좌석의 고정 방식에 따른 탑승자 안전도 향상 방안 연구

윤영한(Younghan Youn),이재완(Jaewan Lee),전준호(Junho Jeon),양재의(Jaeeui Yang),이정선(Jeongsun Lee) 한국자동차공학회 2002 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2002 No.5_2

Since US adopt a requirement for universal, uniform anchor systems for child restraints, an enormous effort of some child seat manufacturers tried to improve the protective properties of Child Restraint System(CRS). The new standard includes FMVSS 225, Child Restraint Anchorage Systems and amendments to FMVSS 213 is effective in 1999. The universal anchor rule will provide devices independent of safety belts to attach child restraints to the vehicle. It will allow child restraints to be anchored more securely than is often possible with current safety belts. Currently, US, Australia and european comnmunity countries including Japan started testing of evaluation of CRS performances during their NCAP test programs and results are published.<br/> Korean government realized the impormance of CRS roles in child safety and investigate benefits of enhancement of CRS regulations. In this study, a series of numerical simulation because of lacks of ISOFIX ready CRS in the domestic market, is conducted to evaluated the different types of ISOFIX methods.<br/>

Get-동사구의 의미확장에 대한 인지의미론적 해석

김은경(Eunkyung Kim),임나현(Nahyun Lim),이정선(Jeongsun Lee) 한국중원언어학회 2016 언어학연구 Vol.0 No.38

This paper discusses the meaning extension of get-phrasal verbs with the verb ‘get’ and some particles(up, out, down, away, off) which are frequently used to make get-phrasal verbs in English semantically and cognitively. It has been discussed that phrasal verbs can be sub-classified into four classes based on the patterns of the contributions of verbs and particles (Patrick & Fletcher, 2006), but this study suggests that get-phrasal verb contains the meaning of both verbs and particles, not either one of them, and their prototypical meanings are gradually extended cognitively and semantically to make more various ones. Furthermore, the verb ‘get’ containing the meaning ‘motion’ is combined with the particular particles with temporal and spatial functions. That is, the meanings of get-phrasal verbs are not clearly divided, but fuzzy and gradually extended from physical ones to abstract and metaphorical ones by the degree of cognitive semantic features. In conclusion, this paper shows one of the evidences that human languages are intrinsically productive, not arbitrary using the verb ‘get’ and particles.

응급의료센터에서 아세트아미노펜 과다복용 환자의 검사실 분석 현황: 일개 중독분석실 농도 분석자료 포함

김인찬 ( In Chan Kim ),원신애 ( Sinae Won ),이아름 ( Arum Lee ),정하은 ( Haeun Jung ),이정선 ( Jeongsun Lee ),오범진 ( Bum Jin Oh ) 대한임상독성학회 2021 대한임상독성학회지 Vol.19 No.1

Purpose: Acetaminophen (APAP) is a widely available drug responsible for a large part of drug-induced hepatotoxicity in developed countries. Although acetaminophen overdose cases in Korea are being continuously reported, there are no reports related to the level of this drug in the patient’s blood or of laboratory analysis at emergency departments (ED). This study sought to analyze the acetaminophen overdose cases at a toxicological laboratory and to survey APAP analysis services offered at select EDs. Methods: We analyzed the demographic and analytic data at a toxicological laboratory run by the National Emergency Medical Center (NMC) in 2019-2020. We surveyed the APAP laboratory service in the 38 regional emergency medical centers (EMCs) and 68 local EMCs near the toxicological laboratory. Results: We studied 175 acute poisoning cases (112 women) with positive blood APAP results (mean age 47.0±24.1 years). Suicide attempts comprised 40.0% of the cases and 30.3% APAP overdose events. In the univariate analysis, we observed that patients were significantly younger, with fewer underlying medical diseases. There were a higher number of APAP overdose events, more favorable initial mental status, more toxic quantity intake in the above treatment line group (p<0.05), In multivariate analysis, the toxic amount intake was significantly more frequent in the above treatment line group (p<0.01). Hospital APAP analysis services were available in six EMCs (3/38 regional and 3/68 local). The hospital blood APAP level reporting intervals were shorter than outside-hospital laboratory services (p<0.01, regional 7.0±3.0 vs. 40.6±27.5, local 5.3±3.1 vs. 57.9±45.1 hours). The NMC toxicological laboratory reporting interval was shorter than the other outside-hospital laboratories (p<0.01, regional 5.7±0.6 vs. 50.2±22.7 local 7.5±3.0 vs. 70.5±41.5 hours). Conclusion: Over the treatment line group, toxic amount intake was significantly more frequent. Only six of 106 EMCs have their own APAP analysis service in their hospitals.

보행자에 대한 프라스틱 범퍼 가드의 안전도 분석

윤영한(Younghan Yoon),김동학(Donghak Kim),양재의(Jaeeui Yaung),이정선(Jeongsun Lee) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

Safety evaluation of the frontal attachment of the car needs to decrease the number of pedestrian casualty from car accident since increasing of SUVs which have a steel bull bar and a plastic bumper guard. The pedestrian injury risk can be evaluated by headform, legform and upper legform according to the European Enhanced Vehicle-Safety Committee(EEVC) Working Group Report. The EEVC proposed three sub-system tests: headform impact to bonnet top, legform to bumper and upper legform to bonnet leading edge.<br/> In this study, Bumper guard attached vehicle's pedestrian safety was evaluated by child headform and legform test relevant to the EEVC Working Group Report. In addition to this test, FEM analysis was used to improve the safety of the plastic bumper guard for the SUVs.<br/>