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한국 표준설계 초등학교의 리모델링 방향에 관한 연구 - 미래교육을 위한 가변형 학습공간을 중심으로 -
이채연(Lee, Chae-Yeon),이선영(Rieh, Sun-Young) 대한건축학회 2023 대한건축학회 학술발표대회 논문집 Vol.43 No.2
With the increasing interest in learning spaces, spatial changes using flexible systems, the key concepts of future educational spaces, were identified as necessary. POE was conducted on a case where a flexible system was applied to avoid repeating problems in projects related to changing the educational environment, and FGI was conducted to verify the results and explore the limitations. It is necessary to have a flexible space of various sizes depending on the type of learning, an environment where students themselves can be the main actors of the flexible elements, a system that enables effective budget use, identification of idle spaces, and changes in the perspectives and attitudes of parents and student teachers toward schools. These changes will help to transform the existing school space in a variable and flexible one.
Filtering Clinical BERT (FC-BERT): 증상과 약물 이상 반응 구분을 위한 약물 이상 반응 탐지 모델
이채연 ( Chae-yeon Lee ),김현희 ( Hyon Hee Kim ) 한국정보처리학회 2022 한국정보처리학회 학술대회논문집 Vol.29 No.1
최근 소셜미디어 리뷰 데이터를 활용한 약물 이상 반응 탐지 연구가 활발히 진행되고 있지만, 약물을 복용하기 전 증상과 약물 이상 반응을 구분하지 못한다는 한계가 있다. 본 논문에서는 약물이상 반응 탐지에서 약물 복용 전의 증상을 구분할 수 있는 Filtering Clinical BERT(FC-BERT) 모델을 제안하였다. FC-BERT 는 약물 복용 전 증상과 다른 약물에 대한 부작용 표현을 제거하기 위해 약물명이 나오기 전 모든 문장을 제거하는 필터링과 약물-부작용 쌍을 추출하는 모델을 사용했다. 성능 평가 실험을 위해 문장에 대한 ADE(Adverse Drug Event) 여부가 들어있는 ADE Corpus V2 데이터를 활용하였고 SPARK NLP 라이브러리에서 제공하는 ADE Pipeline 모델과 비교하여 성능 평가를 실시하였다. 실험 결과 필터링을 활용한 FC-BERT 모델이 기존 모델보다 정확도, 평균 정밀도, 평균재현율, 평균 F1-score 가 모두 높은 결과를 보여주었다. 본 논문에서 제시한 모델은 기존 연구의 한계점을 보완하여 보다 정확한 약물 부작용 시그널을 탐지하는데 기여할 수 있을 것이다.
산모의 모유수유 적응과 수면의 질이 산후우울에 미치는 영향
이채연 ( Chae Yeon Lee ),조헌하 ( Hun Ha Cho ) 한국모자보건학회 2019 한국모자보건학회 학술대회 연제집 Vol.2019 No.2
Purpose: This study aimed to provide preliminary data for a nursing intervention plan for puerperal women to reduce postpartum depression by investigating factors that affect depressive disorder during the puerperal period. Methods: A total of 153 pregnant women were recruited from a university hospital in Gimhae city in Korea. Data were collected using self-report questionnaires. Results: Mothers’ quality of sleep, breast-feeding confidence, discomfort with breastfeeding, depressive feeling during pregnancy, and baby’s feeding capability and growth were significant predictors of postpartum depression. These variables explained 36.1% of the variance in postpartum depression in puerperal women. Conclusion: The aforementioned results indicate that puerperal women are less likely to experience postpartum depression when their quality of sleep is higher, breast-feeding confidence is higher, discomfort with breast-feeding is lower, when they did not feel depressed during pregnancy, and when baby’s feeding capability and growth is better. Therefore, to decrease puerperal women’s depression, a nursing intervention program and a research study to verify the effects of the program are necessary to increase mother’s sleep quality and breast-feeding adaptation and prevent depression during pregnancy.
문법연구 : 국어과 UCC 협동과제에서 제작 단계별 전략 추출 양상
이채연 ( Chae Yeon Lee ) 한국문법교육학회 2014 문법 교육 Vol.22 No.-
UCC, a video which is composed of signs, actions, music and images, is a form of media language in the point that it forms into a language and has the structure of story-telling. The class of producing UCC is taken in the highest level. To make this class effective, teachers’ media experiences and prepared strategies are needed. This research is conducted by making pre-teachers produce UCC and tracing how they approach UCC production. I obtained general strategies for UCC production which can be used in any class, extracting and inducing application strategies by steps of production.