High-Performance Metal Nanowire-Based Hybrid Transparent Electrodes for Emerging Optoelectronic Devices

안유미,이윤구 한국고분자학회 2017 한국고분자학회 학술대회 연구논문 초록집 Vol.42 No.1

제5차 교육과정 개편에 따른 자연과 교과서 및 실험관찰 활용실태 분석 : 3학년 동믈의 한살이 단원을 중심으로

안유미 서울교육대학교 과학교육연구소 1990 科學과 數學敎育 論文集 Vol.16 No.-

Oryeong-san has Different Effects on Water and Electrolyte Balance by Routes of Administration

안유미,고종현,이재윤,강대길 한의병리학회 2012 동의생리병리학회지 Vol.26 No.3

Oryeong-san which was first recorded in Shanghanrun describing the treatments of acute febrile disease is one of the frequently used oriental medicines. Oryeong-san has been prescribed for the treatment of symptoms accompanied by edema. The purpose of this study was to examine the diuretic effects of Oryeong-san by different routes of administration. Oryeong-san (100 mg/kg body weight) was administrated by three different routes in Sprague-Dawley rats: intravenous infusion, intraperitoneal injection and oral intake. Oral intake of Oryeong-san significantly increased urinary volume and excretion of Na+, Cl-, and K+ compared to vehicle-treated control group. The effects were concentration-dependent. Intravenously administrated Oryeong-san increased urinary volume and electrolyte excretion but without significance in hydrated (0.02 ml/min/rat for 90 min) anesthetized rats. Similarly, intraperitoneally injected Oryeong-san had no effects on water and urine electrolyte excretion compared with saline control group. These findings suggest that Oryeong-san has different effects on water and electrolyte balance by routes of administration.

Highly Conductive and Flexible Silver Nanowire-Based Microelectrodes on Biocompatible Hydrogel

안유미,이윤구 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.4

Enhanced Photovoltaic Performance by Incorporating Quinoxaline-Based Polymer Donors via Non-Fullerene Backbone Engineering in Organic Solar Cells

안유미,( Rajalingam Agneeswari ),( Vellaiappillai Tamilavan ),박성흠 한국공업화학회 2023 한국공업화학회 연구논문 초록집 Vol.2023 No.0

장소기억 기반 문화예술공간의 재생디자인에 관한 연구

안유미 ( Yumi Ahn ),김주연 ( Jooyun Kim ),백승경 ( Seong Kyung Back ) 한국공간디자인학회 2016 한국공간디자인학회논문집 Vol.11 No.5

(연구배경 및 목적)사회는 탈산업화시대를 거쳐 지식산업으로 변화하면서 도시 또한 새로운 사회로 변화하였다. 이러한 사회는 신도시 위주의 도시 확장으로 인해 상대적으로 낙후된 도시들이 생겨났으며 도시 슬럼화 양상을 띠게 된다. 이와 함께 낙후된 도시 곳곳에는 다양한 유휴 공간들이 생겨났다. 국가는 이러한 유휴 공간을 재생하고자 다양한 정책을 펼치고 있지만 대부분 장소의 공간적 재활용만이 되고 있는 실정이다. 이에 본 연구에서는 장소기억을 통해 사람과 장소를 연결시켜주는 매개체로의 역할로써 장소의 의미와 상징을 부여하며 장소 정체성 형성을 위해 장소기억의 특징을 파악하고 공간 재생에서 나타나는 사회적 가치와 장소기억을 활용한 국내외 문화예술공간의 사례조사를 통해 장소 재생을 위한 장소기억 문화예술공간의 재생 특성을 분석 하고자 한다. (연구방법)장소기억 문화예술공간으로의 재생 연구를 위하여 장소기억의 개념과 의미를 고찰하고 장소기억의 특징을 분석하였으며 의미적으로는 경험적, 기억적, 공공적, 공간적으로는 물리적, 사회,문화적, 시간적 특성으로 장소기억을 분류하였다. 이와 함께 유휴공간 재생에 있어 문화적, 사회적, 경제적 가치를 통해 예술과 공유, 효율성 등 6가지의 키워드를 도출하여 공공적 가치로의 문화예술공간을 분석하며 장소기억의 공간 재생특성으로 구조적, 의미적 특성으로 11가지의 요소를 추출하여 장소기억을 활용한 문화예술공간으로의 재생 사례를 분석하였다. 이를 통해 장소기억을 통한 문화예술공간 재생의 다양한 가치적 방안을 파악하고자 한다. (결과)유휴공간의 재생 가치와 장소기억의 표현 요소를 활용한 국내외 8가지 공간의 사례를 선정하여 분석한 결과 첫째, 대부분의 문화예술공간은 다양한 프로그램을 활용하여 문화향휴와 문화창작을 통해 폭넓은 문화교류를 시도를 하고 있으며 구조적으로 건물의 외관과 구조물의 뼈대를 그대로 남겨둔 채 재료, 표현 등을 활용한 현대적 재해석을 통해 가시적으로 과거를 현대에 중첩시키는 장소 재생을 볼 수 있었다. 둘째, 문화교류 활성화를 위한 국가와 지역 간의 활발한 소통과 공유는 지역의 고유한 장소적 특성의 가치를 창출하며 이는 장소기억의 요소에서 도출된 특성의 방법을 통해 사람과 장소를 연결시키는 장소의 가치를 나타낸다. (결론)본 연구에서 유휴공간을 활용한 문화예술공간의 재생 가치는 문화적, 사회적, 경제적으로 분류되었으며 이에 장소라는 가치를 대입하여 장소기억의 특성을 도출해 내었다. 장소기억의 구조적, 의미적 특성에서 도출된 형태적, 시간적, 의미적 요소들은 고유의 정체성을 가진 장소로서의 기반을 확립시키며 사람과 공간, 사람과 사람을 연결시켜주는 공유와 소통의 공공적 가치가 나타났다. 각각의 가치들의 조화는 지역재생뿐만 아니라 더 나아가 도시재생에 있어 국가적으로 더욱 가치적인 방안으로 확장될 수 있을 것이다. (Background and Purpose)As society evolved from deindustrialization to knowledge industries, cities evolved as new societies by generating relatively underdeveloped cities that incurred slumism. Simultaneously, many idle spaces occurred in underdeveloped cities. Although the government has a variety of policies to regenerate idle space, most of the space is merely being recycled. As such, this study gives meaning to place as a medium that connects people with place using place memory. Further, this study confirms characteristics of place memory to form place identity and analyzes characteristics of revitalization in culture and art space to regenerate space by reviewing cases of culture and art space with social value and place memory from Korea and abroad. (Method)This study reviews and analyzes the concept, meaning, and characteristics of place memory to study the revitalization of culture and art space. Place memory is classified based on experience, memory, and publicness in terms of semantics, and physics, society, culture, and time in terms of space. Regarding the revitalization of idle space, this study determined six key words, including art and sharing, efficiency through cultural, social and economic value and analyzes culture and art space as public value. Further, this study draws 11 elements of revitalization in structure and semantics to analyze revitalization cases of culture and art spaces using place memory. By doing so, this study confirms various revitalization methods of culture and art spaces through place memory. (Results)This study analyzed eight cases on space from Korea and abroad based on the expression of place memory and revitalization value of idle space. The results show that, first, most of the culture and art spaces promote broadening cultural exchanges by utilizing various programs, such as cultural enjoyment and cultural creation. Additionally, this study confirms place revitalization where the past and present overlap visually by having modern reinterpretations of material and expressions from the exterior of a building and frame structure. Second, active communication and sharing between countries and regions promote cultural exchanges. The value connecting people to a place can be represented by using the method of drawing elements of place memory. (Conclusions)This study culturally, socially, and economically classifies the revitalization value of culture and art space using idle space, and finds characteristics of place memory adds to the value of a place. Morphological, temporal, and semantic elements drawn from the structural and semantic characteristics of place memory solidify the foundation of place identity and represent the public value of sharing and communication that connects people to places and people to people. The harmony of individual value can be expanded into more nationally valuable measures that affect both regional and urban revitalization.

인공피혁의 세탁에 따른 물리적 특성 및 열ㆍ수분 전달 특성 변화 : 환경온ㆍ습도의 변화를 중심으로

안유미,류덕환 啓明大學校 生活科學硏究所 1999 科學論集 Vol.25 No.-

Ten kinds of polyurethane coated artificial leathers, which are emerging rapidly as new fabrics after development of the waterproof and water vapor permeable technique, were used as specimens at this study. Five kinds of specimens with the waterproof and water vapor permeable function and the other five kinds of specimens with only the waterproof were tested at various conditions(environmental temperature : 12℃, 15℃, 18℃, 21℃, 24℃, relative humidity : 45%, 55%). Through hot plate heat transfer test and skin simulating system test the properties of heat and moisture transfer before and after washing were observed. The results of this study are as followings ; 1. When the ground structure was knit rather than fabric, the weight increased with increasing thickness because the degree of yarn freedom was high and the shrinkage was large. 2. In hot plate heat transfer test the change of heat transfer properties by the change of environmental temperatures before and after washing did not have a special tendency at both 45% R.H. and 55% R.H. but the heat transfer decreased as the environmental temperature was high. This trend was more apparent after washing than before washing. The reason is that the convection becomes more active due to the remarkable difference of temperature between hot plate and environmental air. 3. CLO values of specimens of B group with only the waterproof function showed wider fluctuations, comparing to those of A group with the water vapor permeable function had stable CLO values. When the significant difference of CLO values among all of the specimens, A group and B group at each environmental temperature was examined before and after washing in hot plate heat transfer test and skin simulating test for moisture transfer, the significant difference was found out at P<0.05. 4. Through hot plate heat transfer test and skin simulating system test the moisture transfer at 55% R.H. before and after washing was superior to that at 45% RH. And the moisture transfer was active as the environmental temperature was high. Besides, the moisture transfer at A group was easier than that at B group because A group had enough water vapor permeable voids. 5. The change of contact angle as a parameter determining the waterproof and water vapor permeable function decreased considerably after washing. Especially, the decreasing rate of A group with the water vapor permeable function was larger than that of B group.

배추좀나방에 대한 Indoxacarb의 작용특성 및 기작

최유미,안기수,황인천,김길하,Choi Yu-Mi,Ahn Ki-Su,Hwang In-Cheon,Kim Gil-Hah 한국응용곤충학회 2004 한국응용곤충학회지 Vol.43 No.4

배추좀나방의 발육단계별 indoxacarb의 살충활성, 침투이행성 및 잔효성을 조사하였고, esterase, acetylcholinesterase, glutathione S-transferase 등의 효소활성에 미치는 영향을 검토하였다. 배추좀나방 유충에 대해서 높은 살충효과를 나타내었으나, 알과 번데기에 대해서는 살충율이 $10\%$이하이었다. 엽면침투이행성과 근부침투이행성의 효과는 없었으며, 잔효성은 10일째까지 $80\%$의 살충효과를 유지하였다. Indoxacarb는 esterase와 glutathione S-transferase의 활성은 저해하지 않았지만 acetylcholinesterase의 활성을 저해하였다. Insecticidal activity, systemic and residual effects, and effects on enzyme activities (esterase, acetylcholinesterase, glutathione S-transferase) of indoxcarb were evaluated against Plutella xylostella. The insecticide was very effective against larvae of P. xylostella. Also, indoxacarb showed only residual effect to P. xylostella when applied to vegetable leaves. It inhibited acetylcholinesterase activity, but didn't do esterase and glutathione S-transferase activities.

Photo-active layer of highly efficient perovskite solar cells Via pressure-assisted annealing method

이성범,안유미,양은혜,김단비,양현석,신인수,우상욱,손세모,박성흠 한국공업화학회 2022 한국공업화학회 연구논문 초록집 Vol.2022 No.-

순천집단 오이총채벌레의 살충제 저항성

서동규,최유미,한종빈,송치훈,안기수,김길하 한국농약과학회 2004 한국농약과학회 학술발표대회 논문집 Vol.- No.-