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IoT 및 ICT 기술을 이용한 소방설비 기술의 특허 동향 분석
류은미(Ryu, Eunmi),윤형구(Yoon, Hyeonggu),여인환(Yeo, Inhwan),조경숙(Cho, Kyungsuk) 한국방재학회 2021 한국방재학회논문집 Vol.21 No.3
4차 산업혁명의 핵심기술인 인공지능, ICT, IoT 기술 등이 다른 기술과 융⋅복합하고 있으며, 이러한 기술을 소방설비 기술에 접목시켜 화재로 인한 인명과 재산을 보호할 수 있다고 판단하였다. 이에 본 연구에서는 IoT 및 ICT 등 4차 산업혁명 기술을 이용한 소방설비 기술의 특허에 대해 1999년부터 2018년까지 출원된 한국, 미국, 일본, 유럽의 특허를 대상으로 조사를 실시하였다. 이와 관련된 기술 특허는 국제 특허현황 및 국가별 기술경쟁력 등을 분석하였다. 4IR 기반 소방설비 기술의 전체 특허출원 동향을 살펴보면, 1999년에서 2014년까지는 완만한 형태의 증가 추세를 나타냈으나 2015년부터 급격하게 증가하는 추세를 나타내고 있다. 이러한 특허 동향분석을 통해 세부 기술 분야별 특허 현황과 출원인을 살펴봄으로써 연구개발의 기초자료를 제시하고 관련 분야의 기술의 흐름을 파악하고자 하였다. Technology for the 4th Industrial Revolution, including ICT, IoT, and big data, has been combined with various other technologies. As an example, these technologies combined with fire protection technology can help protect lives and minimize property damage due to fires. In this study, the patents for fire protection technology using IoT and ICT technologies were investigated from 1999 to 2018 in Korea, the United States, Japan, and Europe. The technology patents were analyzed for international patent status and technological competitiveness by country. Although there was a slow increase in the overall number of patents for the fire protection technology from 1999 to 2014, the number has increased rapidly since 2015. The analysis in this study was intended to afford basic data on existing research to understand the trend and impact of the incorporation of the technology for the 4th Industrial Revolution into extant technology.
'하버마스와 가다머의 해석학 논쟁'을 통해서 본 현대건축의 '전통' 해석방식에 관한 연구 - 김수근과 민현식을 중심으로 -
류은미(Ryu Eun-Mi),이동언(Lee Dong-Eon) 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2
Under the influence on Modernism, Korean modern architecture had a tendency to pursue not the creativity but the materiality. Although the architectural concern about the tradition increases, against this situation, traditional Korean architectural language was not still positively reactivated. Therefore, this paper rethinks of that situation by 'Hermeneutics Debate between Gadamer and Habermas'. In reactivating the tradition, the former has the limitation of dependence on absolute power of the past as pre-understanding and the latter has the possibility of combining the realistic rationality with the original meanings of the tradition simultaneously. Therefore, this paper suggests the alternative based on the critical succession of the tradition by 'controlled distancing' in latter.
원두커피 부산물 첨가에 따른 밀싹의 성장과 엽록소 성분의 변화
류은미(Eun-Mi Ryu),최환석(Hwan-Seok Choi),신현재(Hyun-Jae Shin) 한국생물공학회 2014 KSBB Journal Vol.29 No.2
Wheat sprout (Triticum aestivum) shows excellent nutritional and health effects due to the contents in amino acids, minerals, and other nutrients rich in chlorophyll and vitamins. In this study, spent coffee grounds were used to cultivate the wheat sprout for 12 day. An amount of 0%, 20%, 40%, 60%, 80%, and 100% (w/w, based on commercial sterile soil media) spent coffee grounds were used under the same conditions. Total length and weight of wheat sprout, aboveand below-ground length and weight, and the chloropyll contents were compared. Soil media were analyzed before and after wheat cultivation, showing that 40% and 60% (w/w) coffee media promoted wheat growth in view of length and weight. Chlorophyll contents in each group showed almost constant values, while 100% (w/w) coffee media led to a slight decrease. In conclusion, spent coffee grounds stimulated wheat growth, showing nearly stable contents of chlorophyll.
유아교사 양성교육에서의 효율적인 수업에 대한 예비유아교사들의 인식
류은미 ( Ryu Eun Mi ),마혜진 ( Ma Hye Jin ) 한국영유아교육보육학회 2009 영유아교육.보육연구 Vol.2 No.2
본 연구는 유아교사 양성교육에서의 전공교과목 강의 운영시 구성주의 교수법 적용 실태와 예비유아교사가 구성주의 교수법의 중요성을 인식하는 정도를 알아보는 데 목적이 있다. 이를 위하여 서울, 경기 지역 대학에 재학 중인 예비유아교사 238명을 대상으로 설문조사하였다. 연구 결과를 요약하면 강의 운영시 적용된 구성주의 교수법은 전문적 지식 전달이 가장 높게 나타났고, 예비유아교사의 구성주의 교수법에 대한 중요성 인식은 안내자 및 조언자가 가장 높았다. 대학 유형에 따른 강의 운영시 구성주의 교수법 적용 실태와 구성주의 교수법에 대한 중요성 인식은 모두 4년제 대학에 재학 중인 예비유아교사가 2, 3년제 대학에 재학 중인 예비유아교사보다 높게 나타났다. 학년에 따른 강의 운영시 구성주의 교수법 적용 실태와 구성주의 교수법에 대한 중요성 인식은 모두 4년제 대학의 3, 4학년과 3년제 대학의 3학년에 재학 중인 예비유아교사가 2, 3, 4년제 대학의 1, 2학년에 재학 중인 예비유아교사보다 높게 나타났다. This study is to investigate the application of constructivist teaching conditions when progressing major classes of early childhood teacher education and how much do preservice early childhood teachers recognize the significance of cognitivist teaching. To manifest this purpose, we surveyed 238 preservice early childhood teaches at Seoul and Gyeong-gi province(colleges or universities생략?). As a result, teaching specialized knowledge was the most used constructivist teaching method when progressing classes and preservice early childhood teachers recognized the importance of constructivist teaching method as a guide and advisor. Classifying into college categories, preservice early childhood teachers at four-year-course colleges resulted higher application conditions and recognition of significance of constructivist teaching method than two-year-course college teachers. Analyzing the results into college years, preservice early childhood teachers who are third and fourth year students at four-year-course colleges and third year students at three-year-course colleges reached higher application conditions and recognition of significance of constructivist teaching method than teachers who are first and second year students at two·three·four-year-colleges.
경락마사지 기기를 이용한 갱년기 여성의 안면 피부 개선효과
류은미 ( Eun Mi Ryu ),나명순 ( Myeong Sun Na ),신현재 ( Hyun Jae Shin ) 대한미용학회(구 대한미용과학회) 2011 대한미용학회지 Vol.7 No.3
Recently we have an intensive attention on facial skin condition by improving both handy and apparatus massage effects. Thus, in this study, the effect of the apparatus has been compared before and after meridian massage treatment for 50-yearold females (N=11 persons). Through apparatus massage of two times per one week for one month, oil, moisture, and roughness on forehead, eye rims, and chin were examined with a survey consisting of 10 questions. As a result, forehead skin showed more oil content than moisture one with normal skin condition after 1 month. Similarly eye rims (left and right parts) showed an increased oil content but normal condition for moisture and roughness, while chin was changed from low content of both oil and moisture conditions to nearly normal ones. Conclusively somber skins of females were observed to smooth skin after meridian massage by naked eye, resulting in about 81% satifaction on a survey.