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조선 후기 이상적 여성관의 변화 : 조선 후기 천주교의 영향을 중심으로
이효진 ( Lee¸ Hyojin ) 한국종교학연구회 2021 宗敎學硏究 Vol.39 No.-
This article examines how the ideal image of the woman held by society during the late Joseon period changed after the introduction of Catholicism. The virtue of Yeol (烈), which means the wife serving the husband well, was emphasized for women in Joseon and the women who set an example for this were called Yeolnyeo (烈女). However, with the introduction of Catholicism in the 18th century, there was a change in attitude towards what the ideal image of the woman entails, including how women understood themselves. The ideal woman in Joseon was a wife who was passionately obedient to her husband. Men were ontologically essential for women. However, with the introduction of Catholicism, women started to understand their existence centered on God rather than men. In other words, it provided an opportunity for women to perceive themselves as equal persons not subordinate to men. Therefore, female believers were now able to carry out independent activities not for men but for God, maintain their virginity and practice martyrdom, irrespective of their particular situations of family and marriage. The new ideal image of the woman could be seen through Kang Wan-sook Colomba's activities, female believers maintaining their virginity, and Lee Soon-i's prison letter. However, this paper does not intend to argue that these figures resisted the Confucian view of women or that they represented all female believers but to explain how the new religious faith, particularly their faith in God, affected their behaviors and their notion of the ideal woman.
SAR 영상을 활용한 지반침하의 위험평가를 위한 지표결정에 대한 연구
이효진,윤홍식,한학,Lee, Hyojin,Yoon, Hongsic,Han, Hak 한국지반환경공학회 2021 한국지반환경공학회논문집 Vol.22 No.7
2015년 4월 개통한 호남고속철도 근처 노반의 침하 문제가 지속적으로 제기되고 있으며 이에 따라 호남고속철도 인근지역의 지반 안정성 또한 문제가 있을 수 있다. 위험지도를 제작하는데 있어서 지표 및 지표를 결정하는 인자를 선정하는 것은 매우 중요하다. 기존의 위험지표는 관측된 기간 중 가장 마지막 관측날을 기준으로한 최종 변위량으로 산정하는데 침하 원인과 지표의 거동을 분석하기 위해서는 시계열적인 지표변위를 확인해야한다. 또한 광범위한 지역의 경우 직접 수준측량을 실시하기에 경제적으로 비효율적이므로 SAR 영상을 이용해 지표변위를 관측하고자 하였다. 본 논문에서는 PS-InSAR기법을 이용해 시계열 지표변위를 관측하였으며 위험지표를 결정하기 위한 인자로 최종지표변위량, 누적지표변위량, 최소변위량과 최대변위량의 차를 이용해 각 인자로 위험도를 등급화하여 비교하였다. 그 결과 최종변위량의 위험도 등급과 각 인자 간 위험도 등급이 상이하였으며 위험지표를 결정하는데 있어 다양한 관점의 인자를 추가하는 것을 제안하였다. 이는 지반침하의 원인을 찾고 해결방안을 모색하는데 있어 중요한 연구가 될 것으로 기대한다. The problem of subsidence of the roadbed near the Honam High Speed Railway, which opened in April 2015, continues to be raised, and the ground stability of the area near the Honam High Speed Railway may also be problematic. It is very important to select the factors that determine the indicators and indicators in producing the risk maps. Existing risk indicators are calculated as the final displacement volume based on the last observed date of the observed period, and time-series indicator displacement must be identified to analyze the cause of subsidence and the behavior of the indicator. Furthermore, for a wide range of regions, it is economically inefficient to conduct direct level measurements, so we wanted to observe surface displacement using SAR images. In this paper, time series indicator displacement was observed using PS-InSAR techniques, and risk was compared by rating each factor using the difference between final indicator displacement, cumulative indicator displacement, minimum displacement and maximum displacement as factors for determining risk indicators. As a result, the risk rating of the final displacement is different from that of each factor, and we propose adding factors from different perspectives in determining risk indicators. It is expected to be an important study in finding the cause of ground subsidence and finding solutions.
모션캡쳐를 이용한 남녀 걸음걸이 중 골반과 어깨의 움직임 분석
이효진(Hyojin Lee),권정훈(Junghoon Kwon) (사)한국CDE학회 2016 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2016 No.동계
In recent years, Human can achieve automation about many part of life as Internet of things technic is developed. Besides, Security problems such as related the technics become issues too. The purpose of this study is finding of quantitative gender difference of pelvic motions, shoulder’s motions during walking for using human identification. For analyzing the motion, We conducted motion capture using VICON camera and PIG(Plug in Gait) marker sets, 17 subject(male:9, female:8) were captured motion. We calculated tilt, obliquity, rotation of pelvis and shoulder from the motion capture data. The method for calculating is comparing global system we defined and local system. As a result, we can find female’s pelvic motions is larger than those of the males, shoulder motion is smaller. And there is no quantitative relation between pelvic and shoulder’s motion. In other words, People’s motion of pelvis and shoulder is unique and we can use for developing human identification.
Hyojin Lee(이효진),Ki-Tae Kim(김기태) 환경독성보건학회 2021 한국독성학회 심포지움 및 학술발표회 Vol.2021 No.5
Perfluorooctane sulfonate (PFOS), as a legacy per- and poly-fluoroalkyl substances (PFASs), has been of concern for neurotoxicity from some decades, but limited study on molecular mechanisms of neurotoxicity of PFOS are available. Zebrafish larvae were exposed to 0.1, 1, 5, 10, and 20 μM of PFOS for 4-120 hours post fertilization (hpf) to assess developmental toxicity and swimming behavior. Locomotor response test was performed with the two cycles of 10 min light and 10 min dark. Swimming movement was evaluated with three speeds; freezing (≤5 mm/s), cruising (5-20 mm/s), and bursting (≥20 mm/s). Among concentrations, 1, 5, and 10 μM were exposed to zebrafish larvae for RNA-sequencing analysis. Mortality was not changed, and malformation increased significantly at 20 μM showing mainly pericardial edema, hematoma, and axis curvature. PFOS exposure showed the significant change in the total distance moved and swimming with the different speeds at 10 and 20 μM. Transcriptomic profiling was remarkably altered at 10 μM indicating the differentially expressed genes associated with the oxidative stress, neuronal damage, and neurodevelopmental disorder. Our findings suggested the mechanism that PFOS caused the neuronal impairment and led to behavioral alteration.