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이성은,고동우,Lee, Sung-Eun,Ko, Dong-Woo 한국공간구조학회 2016 한국공간구조학회지 Vol.16 No.2
The purpose of this study is to present a method that can estimate the height of reaction facilities for large structural experiment through load flow as primary design procedure. The characteristic of the load transmission according to the type of experiment was analyzed to obtain tensile and compressive forces occurring on the reaction facilities. Strong walls that are affected by the bending moment is applied the post-tensioning method, and the strong floor under the control of the tension and compression is designed in accordance with the load flow. And the optimum cross-section of the reaction facilities was obtained by comparing the stresses of the tensile stress and crack the concrete. Through validating elastic analysis, the design results were satisfied a given design conditions.
이성은,허윤정 사단법인 인문사회과학기술융합학회 2017 예술인문사회융합멀티미디어논문지 Vol.7 No.10
The purpose of this study is to explore the actual situations and problems of the local community in which students live and to experience community art that solves the problems faced in the arts. To fulfill a more active learning in such experience, this study intends to apply the Problem-Based Learning (PBL). Through the direct observation of the problem that students are experiencing in the area where they actually live, they have sought to solve the problem with active communication with the residents. In order to investigate the effectiveness of the class, 15 students in the second grade of junior high school were analyzed through the questionnaire before and after the class and the students' solution process. 60% of the class shows the concern of the community and 66.5% shows the possibility of increasing the 'communication of open thinking' by learners who have experienced 'community art' with more positive and active activities than before. 'Google Maps' was also used to communicate the problems and solutions of learners all over the world. Through this, it has been confirmed that art lessons can intervene and solve problems in our region, and even society, rather than expressive means for the results. 본 연구의 목적은 학생들이 살고 있는 해당 지역의 실제적인 상황 및 문제를 스스로 탐구하고, 그 안에서 직면한 문제를 예술적인 방법으로 해결해 나가는 공동체 미술을 경험함으로써 ‘열린 사고’로의 ‘소통’을 신장하는 것이다. 본 연구는 학습자 스스로가 적극적이고 능동적인 학습을 이뤄내기 위해 PBL(Problem-Based Learning: 문제중심학습)을 적용하여 학습자가 실제로 살고 있는 지역에서 겪게 되는 문제를 직접 탐방을 통해, 주민들과 적극적인 소통으로 해결하는 방안을 찾도록 하였다. 그리고 수업의 효과를 알아보고자 중학교 2학년 15명을 대상으로 수업 전과 후의 설문조사와 학생들의 해결 과정을 통해서 수업을 분석하였다. 이 수업을 통해 66.5%의 학생이 우리 지역의 실태에 관심이 생겼으며, 미술을 통해서 문제해결의 가능성을 보았다는 의견이 60%로 본 수업에 긍정적인 반응을 보였다. 그리고 전 세계에서도 학습자들이 고민하는 문제와 해결방안 등을 소통 할 수 있도록 '구글 맵스’를 사용하였다. 이를 통해 미술 수업이 결과물을 위한 표현적 수단이 아닌, 우리지역, 더 나아가 사회의 문제에 개입하고 해결해 나갈 수 있다는 것을 확인했다.
이성은,최수복,노도영 한국군사과학기술학회 2000 한국군사과학기술학회지 Vol.3 No.1
As first step of any acoustic defence system, a attacking target warning system needs to be extremely reliable. This means the system must ensure a high probability of target classification together with a very low false alarm rate. In this paper, a algorithms for underwater target automatic classification is available for use in the passive sonar will be presented. In first, we will describe the precise automatic extraction of frequency lines for the detection of acoustic signatures. Also, a neural network and fuzzy based algorithms for target classification will be described. Thus the performances of these algorithms are very good with a high probability of classification.
여대생의 월경전증후군과 월경에 대한 태도, 성역할 태도 및 성역할 특성에 관한 연구
이성은,권영은 경인여자대학 2002 경인논집 Vol.- No.9
The purpose of this study is to investigate the relations among premenstrual symptoms(PMS), menstrual attitude, gender-role attitude and sex-role characteristics and to examine the effects on the PMS. Two hundred sixty eight female students are sampled from a college located in Kyungido from March 1, 2001 to July 1, 2001. The questionnaires included general characteristics questionnaires, the Premenstrual Assessment Form(PAF), the Menstrual Distress Questionnaire(MDQ), the Gender-Role Attitude, and the Bem Sex-Role Inventory(BSRI). The data were analyzed by SPSS-PC+ program. The results of this study were summarized as follows : 1. All subject who were participated in research reported more than one symptom in premenstrual period and the mean score of total categories in PAF was low(1.89). Among the 18 categories of Premenstrual Assessment Form(PAF), symptoms of fatigue were the most prevalent and increased well-being were rare. 2. There were significant correlation(r=.395, p<0.001) between premenstrual symptom and the level of menstrual attitude. 3. There were no significant correlation between premenstrual symptom and the level of gender-role attitude. 4. There were significant negative correlation(r=-.172, p<0.01) between premenstrual attitude and the level of masculinity in sex-role characteristics but no significant correlation between premenstrual attitude and the level of femininity. 5. The menstrual attitude and masculinity in sex-role characteristics explained 19.9% variance of PMS and menstrual attitude was more correlated with PMS and explained 15.3% variance.