• 한국정보통신학회논문지
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• 제10권11호
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• pp.2026-2031
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• 2006

최근 U-Korea 구축을 위한 다양한 연구가 진행되고 있다. 특히, USN기술을 응용한 U-Learning, U-캠퍼스와 같은 교육적 활용분야에도 많은 연구 결과들이 나오고 있다. 그러나 초 중등학교와 관련된 학생관리 분야에서의 연구는 미흡한 실정이. 따라서 본 논문에서는 유비쿼터스 상에서의 RFID 기술과 NEIS 시스템을 접목한 사용자 중심환경의 응용서비스 중의 하나인 효율적인 학생관리 애플리케이션을 제안하고 한다. 제안된 시스템은 RFID 태그와 NEIS시스템의 학생정보를 이용하여, 학생의 위치 정보 및 상담내역(진로, 건강, 기타)에 대한 데이터 정보를 효율적으로 전송 및 관리 할 수 있는 시스템이다.

• 공학교육연구
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• 제12권1호
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• pp.24-30
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• 2009

This experiment, on the method of teaching English for left brain dominated engineering college students, was carried out through two groups, the experimental group which was composed of the engineering college students and the controlled group. The experimental group undertook dictogloss tasks in English class during the period of eight weeks from July to August, 2008. As a result, the effect of learning on experimental group showed significantly being high compared to that of the controlled group in the TOEIC test, an English ability test. This means that dictogloss is an effective learning activity which can be used in English class for left brain dominated engineering college students, and more improvement in English ability can be expected when appropriate levels and durations to learners are applied.

• 실천공학교육논문지
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• 제12권1호
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• pp.213-230
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• 2020

지금까지 학교 교육은 교육 예산 및 시설, 프로그램 등이 다양하게 투입되었지만 그 성과 평가는 명확하게 이루어지지 못했다. 본 연구는 전국 고등학교에서 학생들을 위한 교육 지원의 효율성을 분석하는 모델을 제시하였다. 학생 교육지원이 비슷한 학교의 운영 효율성을 분석하기 위하여 1차적으로 EM 군집분석을 수행한 후, 군집별로 상대적 효율성을 Network DEA를 이용하여 분석하였다. 본 연구에서 Network DEA는 학교 인프라 측면의 6개 투입요소, 1차적 산출 요소인 학업지속자, 학교 프로그램 측면의 10개 2차 투입 요소, 2차적 산출 요소인 진학자와 취업자, 연결 변수인 1인당도서관이용률을 고려하여 분석하였다. 효율성 분석 결과를 기반으로 벤치마킹할 대상을 선정하기 위해 유클리드 거리 계산방법을 적용하여 Tier분석을 수행하였다. 본 연구에서는 전국의 일반계고등학교와 직업계고등학교에서의 학생 교육지원 데이터를 수집하여 교육 지원의 효율성을 분석하는 모델을 적용하였다. 단계적 벤치마킹방안은 벤치마킹 대상 선택의 문제점을 보완하기 위해 비효율적인 학교의 요소를 고려하여 단계적으로 효율성 개선 대상을 선정하도록 제안하였다. 학생 교육지원 효율성이 낮은 학교가 학생 교육지원의 효율적 운영을 위한 단계적 벤치마킹을 하는데 기초적 자료로 활용될 것으로 기대된다.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제31권3호
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• pp.257-277
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• 2017

본 연구의 주된 목적은 크게 두 가지로 나눌 수 있다. 첫째, 최근 수학적 모델링이 강조되는 상황에서 보로노이 다이어그램과 들로네 삼각분할을 주제로 영재교육을 위한 수학적 모델링 프로그램을 개발하는 것이다. 둘째, 본 연구에서 개발한 수학적 모델링 프로그램을 실제 영재교육 수업에 적용한 결과를 분석하여 수학적 모델링 수업을 설계하는 현직교사와 융합형 영재프로그램을 개발하는 영재교사에게 도움을 주고자 한다.

• 수산해양교육연구
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• 제19권1호
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• pp.19-28
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• 2007

The aim of this study is to analyze the frequency of the mark points of all examination subjects, the correlation between all examination subjects and the factors to influence pass of the examination. The methodology of this study are as follows.1. The descriptive analysis mark points of the examination subjects. 2. The correlation analysis between the examination subjects. 3. The multiple regression analysis among the examination subjects. Every mark points tend to be changed in wide ranges according to the student's learning ability. On the certificates examination for marine officers, Students in deck part recorded higher in rate of successful applicants, but showed more subject failure than those in engine part. It is especially suggested for the students to improve the teaching and learning skills of the subject. The high correlation subject to total and average points were found in English subject. The high correlation subject was shown between English & Ship handling, Engineering 1&2 and English & Engineering 1,2,3. The most influential subjects to pass the examination were Navigation, English, Engineering 3.

• 한국과학교육학회지
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• 제9권1호
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• pp.53-67
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• 1989

General Physics CAI Program was developed for university science and engineering student. The program was restricted in the field of mechanics and was mainly aimed for individual tutorial. This project was supported by Government. Department of Education, physics attending their general physics classes in university. The program was written in BASIC and constructed by frame, 4 professors and 6 graduate students were involved in the project. Summary of this study is as follows. 1. The theory of CAI was illuminated from a new point of view to enhance usefullness of CAI. Also the structure of frame type CAI was studied. 2. The program was developed as follows 1) The program consisted of main program, pretest routine, tutorial routine, final test routine, and several other routines for program control. Whole program was written in BASIC. 2) 20 problems for pretest, 90 problems and subsequent hints and solutions for tutorial, 20 problems for final test were developed. 3) According to student's pretest result, tutorial course was routed through several different courses which contain different number of problems 4) The expected rate of achievment for final test was set to 75%. 5) Data of students response to problems including number of tries and time used were recorded for the purpose of achievment analisys 3. 22 students went through whole course and the results were as follows. 1) Pretest marks were widly distributed from 20 points to 100. It means that achievement of high school physics course were not enough. 2) Throughout tutorial course, students who had got higher mark in pretest answered correctly in the first trial at a higher rate of 78 %. Overall rate of correct answer in the second trial was distributed appropriatly. 3) Average mark of final test was 78.8 points, rather a higher rate of achievement than expected. This means that the program was constructed well.

• 한국지진공학회:학술대회논문집
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• 한국지진공학회 2000년도 추계 학술발표회 논문집 Proceedings of EESK Conference-Fall 2000
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• pp.314-321
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• 2000

Excessive torsional behavior of asymmetric building structures is observed to be the main cause of the poor seismic performance. Concepts of current design provisions for torsion are based on the assumption that the strength of the lateral load resisting elements can be adjusted without changing their stiffness. This paper investigates inelastic torsional effects of multi-story high rise residential building in Korea on increase of strength demand and ductility of members using some methods published in literature. The methods analyze the reduction of strength and member ductility resulting from torsional mechanisms. This study shows that use of these concepts control inelastic torsion during preliminary seismic design of multi-story building of irregular plans.

• 공학교육연구
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• 제26권6호
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• pp.79-86
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• 2023

In our research, we delved into the impact of video length assigned for pre-class assignments on students' level of engagement. What we discovered is that as the length of the video increases, student engagement tends to decrease and the time allocated for homework preparation does not significantly influence engagement, as many students tend to complete their assignments just before the due date. Interestingly, the well-known "6-minute rule" often advocated for online educational videos does not align with the dynamics of real university settings. Whether in traditional lecture-based classes or flipped learning environments, students exhibit a high degree of self-responsibility when it comes to video consumption. Our findings strongly suggest that, in the context of flipped learning, it is advisable to create videos that are shorter than 15 minutes in length.

• Nuclear Engineering and Technology
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• 제46권3호
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• pp.447-460
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• 2014

The results of this study, suggest public communication to promote the use of radiation as follows: first, suitable information for the recipient's perception patterns should be provided, as there is a difference in risk perception and acceptance between the experts and the public. Thus, information on the necessity of nuclear power should be provided to the public, while information based on technical risks is provided by the experts. Second, since the levels of perception, knowledge, and attitudes increased highly for sectors which use radiation after the class, classes should be provided continuously to increase students' perception, knowledge, and attitude, which are all preemptive variables which induce positive behavioral changes. Third, since the seven sectors which use radiation are highly correlated, arguments for the necessity of other sectors should be based on the necessity of the medical sector.

• 한국태양에너지학회 논문집
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• 제30권4호
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• pp.55-62
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• 2010

The purpose of this study is to present various analysis result of energy consumption that is a statistical analysis of high school facilities in Korea for setting the goal of energy saving. This study enforced analysis after it provided used energy consumption for the year 2008 and general in formation from 2202 high school facilities in 16 cities in South Korea by the relevant agency. Consequently, it represents that the average energy consumption of electric power was 428.7MWh(65.7%), gas consumption for heating was 129.5MWh(19.8%), oil consumption was 84.6MWh(13.0%), district energy was 10.0MWh(1.5%) in nation after changing as unit 'kWh' only for comparison with every energy source. This result describes that consumption of electric power was large greatly and it reflects the expectation that it will climb the demand regarding this energy in the future. In additionally, it analyzed average energy consumption with $98.3kWh/m^2$ by the unit area of air-conditioning and the district which has large energy consumption was Gyeonggi-do with $115.9kWh/m^2$. Furthermore, it described the average energy consumption of $60.8kWh/m^2$ by the unit area of floor area and the average energy consumption of a student analyzed with 1157.0kWh.