Improvements of phosphorescent white OLEDs performance for lighting application.

Lee, Jonghee,Chu, Hye Yong,Lee, Jeong-Ik,Song, Ki-Im,Lee, Su Jin American Scientific Publishers 2008 Journal of Nanoscience and Nanotechnology Vol.8 No.10

<P>We developed white OLED device with high power efficiency, in which blue and orange phosphorescent emitters were used. By introduction of multi-functional interlayer which has partial doping of orange dopant inside EBL, we report WOLEDs with peak external efficiencies up to (14.1% EQE, 31.3 Im/W) without light out-coupling technique. At 1000 cd/m2, the performance achieved was 11.9% EQE, 18.7 Im/W with CIE = (0.39, 0.44). We also found that WOLED performances are related with doping ratio of the orange dopant that was inserted inside EBL.</P>

난설헌의 캘리그래피와 아르 데코의 기하학적 문양을 이용한 커피 잔 패턴디자인

양순영 ( Yang Soon-young ),임혜숙 ( Im Hye-sook ) 한국디자인트렌드학회 2014 한국디자인포럼 Vol.44 No.-

관광을 테마로 하는 중소도시는 지역의 정체성 확립과 대외홍보를 위한 특화사업으로 그 지역만의 문화자원을 발굴하여 다양한 문화상품개발에 적극 활용하고 있다. 이제 문화상품은 그 지역이 갖고 있는 특정한 문화자원을 극대화시켜 지역 경제 활성화를 도모할 수 있는 유용한 수단이 되었다. 현대인들의 상품 선호성향은 상품의 품질 뿐만 아니라 상품 속에서 문화적 가치가 담긴 미적, 예술적 측면까지도 함께 즐기며 체험하고 있다. 따라서 본 연구는 강릉커피축제를 비롯해서 커피에 관련된 문화가 활성화 된 강릉의 지역적 특성을 고려하여 강릉의 역사인물 난설헌 허초희의 캘리그래피를 활용하여 잔(杯) 도자상품의 문양으로 활용할 수 있는 패턴디자인을 개발하고자 한다. 패턴으로 활용할 이미지는 난설헌의 친필서체 캘리그래피와 아르 데코 양식의 기하학적 문양을 접목시켜 창의적인 패턴으로 디자인하고 이를 잔 종류에 적용하여 문화상품에 활용 할 수 있음을 제시하고자 한다. 본 연구에 앞서 연구자는 선행논문으로 난설헌의 친필서체를 텍스타일디자인에 활용하는 패턴디자인을 연구하였다.(양순영,임혜숙2013) 선행논문에서 연구한 패턴디자인은 텍스타일디자인에 국한된 점이 있어 본 연구에서는 초서체의 특징인 곡선과 아르 데코의 기하학적 문양을 접목하여 개발한 패턴디자인을 잔(杯)에 적용시켜 지역의 역사 문화적 요소와 현대디자인의 기하학적 형태가 접목된 새로운 패턴으로 개발하고자 한다. 지역문화를 활용한 패턴디자인은 타 지역의 도자문화상품과의 차별화를 도모하고 독창적인 지역문화상품으로서 강릉의 이미지 구축과 홍보에 기여할 것으로 기대한다. Tourism-themed small local cities have explored their own cultural resources and developed diverse cultural products to establish and advertise their own local identity. Now, cultural products are a useful means to promote local economy by maximizing the strength of local cultural resources. In the modern times, people tend to see cultural values from both artistic and aesthetic aspects when they buy a product as well as the quality of the product. Therefore, this study attempted to develop pattern design which could be used as a cup pattern in ceramic ware using the handwriting of Nanseolheon Heo Cho-hui who was born in Gangneung considering local characteristics in which coffee-related culture is flourished including Gangneung Coffee Festival. For images to be used as patterns, Nanseolheon`s handwriting and Art Deco`s geometric patterns were mixed and designed in creative patterns. Then, they were applied to tea deigns to develop them into cultural products. Prior to this study, the pattern design in which Nanseolheon`s handwriting was used for textile design was studied. (Yang Soon-yeong, Im Hye-sook, 2013) In previous studies, pattern design was limited to textile design. Therefore, this study tried to develop new patterns which integrated local cultural factors and modern design after applying the developed pattern design to a cup. It appears that local culture-based pattern design would make Gangneung`s ceramic cultural products differ from those in other regions and make contribution to the development and spread of its own image as a unique local cultural product.

지구과학Ⅰ 교과서 어휘 등급 분석 : 살아있는 지구 단원을 중심으로

임영구,박혜진,이효녕,김태수,오희진 경북대학교 과학교육연구소 2008 科學敎育硏究誌 Vol.32 No.2

The purposes of this study were to analyze vocabularies used the section of ‘Living Earth’ in 11-grade Earth science textbooks with the Science Word Analysis (SWA) program and to investigate the vocabularies selected by the 11th grade students as difficult ones. For the purpose, we extracted the Earth science vocabularies from six textbooks, and classified into the scientific and non-scientific vocabularies with SWA program based on the standard Korean language dictionary. Also, we investigated the difficulty of each vocabulary by using questionnaire to three hundred sixty students. From the results analyzed with the program, it was found that the frequency of the scientific vocabularies out of the level was the largest any other level in all textbooks. And from the survey, most of the vocabularies selected by students as difficult to understand were classified into out of the level. From these results, it were suggested that the students’ cognitive level should be considered in developing science textbooks and difficult vocabularies should be replaced to easy ones within the limits of changeless in the meanings 이 연구의 목적은 11학년 지구과학 I 교과서의 ‘살아있는 지구’ 단원의 지구과학 어휘들을 SWA프로그램을 통해 분석하여 그 중 학생들이 어려워하는 어휘들을 알아보는데 있다. 연구 목적을 위해, 먼저 6종의 11학년 지구과학 I 교과서에서 지구과학 어휘들을 추출한 다음, 표준국어대사전을 기반으로 한 SWA 프로그램으로 과학 전문어와 비과학 전문어로 분류를 하였다. 분류된 과학 전문어와 비과학 전문어에 대해 360명의 11학년 학생들에게 이해하기 어려운 어휘를 선택하도록 하였다. 프로그램을 통해 어휘의 수를 분석한 결과, 교과서별로 다소 차이는 있지만, 등급 외의 과학 전문어 빈도가 모든 교과서에서 다른 등급에 비해 가장 높았다. 또한 학생들에게 설문한 결과, 어렵다고 하는 용어들의 대부분이 등급 외에 속해 있었다. 이 연구 결과를 통해, 교과서 집필 과정에서 학생들의 인지 수준을 고려해야 하며 어려운 용어는 과학적 의미의 변화가 없는 범위 내에서 쉬운 용어로 대체되어야 한다는 것을 제안하였다.

현대섬유작품의 새로운 경향

임혜숙 三陟大學校 産業科學技術硏究所 2003 産業科學技術硏究論文集 Vol.8 No.1

The arts created by human beings are not only merely derived from immitation of an object hut also sought the possibility of self-expression through on object. Among the numerous artistic works which showed pure volition of construction to express free creative subjectivity of spirits. as the fiber arts moi-ks formed creatively by using the materials and technique. methodical attempt with active and positive has been selected an object of this study. With a opened view than a fixed idea a continued research and experimental efforts on the materials and technique should be positively exerted and harmonized with spiritual world creatively.

새로운 표현매체로서 종이의 역할에 대한 연구

임혜숙 三陟大學校 産業科學技術硏究所 2002 産業科學技術硏究論文集 Vol.7 No.3

On the basis of the fact that Tsai Lun invented paper in A.D. 105, paper has been an important thing in human life for 2000 years. The role of paper as an art medium, which is one of the paper's abilities, is generalized and wide-spread. Paper, in a sense, seems to exist for drawing because it is easy to get and to express somthing. But recently, a new recognition of paper happens and attracts artists' attention. The new movement is that various paper work is performing by use of paper as a medium, and interested artists are participating in the process of producing hand-made paper. In addition, the characteristics of paper such as flexibility and reaction to dampness, heat and pressure trend toward cubic inclination which comes out form of paper sculpture. Paper, as an art medium, was regarded as a field of painting. But in modern art recognized the value of paper, it comes out as a new trend of art. In these days, paper is recognized not only as an art medium but also as unique pattern of working with hand-made paper.

A New 5α,8α-Epidioxy Sterol from a Marine Sponge Psammocinia Species

Hye Jin Park1,,Xuan Luo1,,Jongki Hong2,,Dong-kyoo Kim3,,Kwang Sik Im1, and,Jee H. Jung1* 한국생약학회 2005 Natural Product Sciences Vol.11 No.4

An investigation of the MeOH soluble fractions of a marine sponge Psammocinia sp. (Order:Dictyoceratida) led to the isolation of a new epidioxy sterol (1) and four known sterols (2-5). Their planarstructures were defined by analyses of the spectroscopic data. The 27-nor-24-methylcholestan type side chain withan epidioxy nucleus (1) was unprecedented. Compounds 1-5 were isolated from a sponge Psammocinia sp. for the first time.

가정관리연구에서의 체계론적 접근과 인간생태학적 접근에 대한 검토

임정빈,임혜경 漢陽大學校 韓國生活科學硏究所 1991 韓國 生活 科學 硏究 Vol.- No.1

The purpose of this paper is to suggest the usefulness of systematic / ecological approach as means of facilitationg the development of home management research. Home management not only reflect the dynamic changes within a household but also the less obvious interchanges between the household and the larger environment. The total managerial effect is greater than the sum of the individual components. So, the study of home management should reflect this wholeness, or totality. According these ideas, firstly the basic concepts of general system theory and human ecology are explained, and discussed the appropriateness of two approaches in home management study. As a result, systematic and ecological approach in home management research are both necessany. Systematic approach is more useful in analysis of stuctural and systematic problem to manage home efficiently. Ecological approach is more available to study dynamic and multidimensional family living.

비잔틴 성직자 服飾에 관한 연구 : Related to pictures 회화(繪畵)를 중심으로

임상임,이혜성 원광대학교 2001 論文集 Vol.27 No.-

The purposes of this study are to investigate how the structure of the clothes and the feature of colors with religion clothes were expressed for clergy's clothes, and to provide the inspiration and material on the dress and its ornaments in the future. the result of this study is following. In the beginning, Christian wore dalmatica, on it paenula, pallium, chesuble, and, in the last, paludamentum on tunic. Also, There are cycles, squares, diamonds, plants, animals, and, things related to the strictness and loyalty of christianity in the shapes of texture.

중국 성인 여성의 연령별 신체 계측치 비교 : 북경과 상해에 거주하는 여성을 중심으로 with the Focus on the Women Residing in Beijing and Shanghai

임순,손희순,석혜정 服飾文化學會 2003 服飾文化硏究 Vol.11 No.6

The purpose of this study is to look into the physical features for each residential area by the age, with the female subjects residing in Beijing and Shanghai. This would provide the specific information regarding the body types of Chinese adult women, and additionally it would assist the effective advancement into the Chinese local markets by serving as the basic data for the size development and fitting improvement of clothing products for Chinese women. The body measurements were made with 525 adult female subjects of 20 to 49 years of age, residing in Beijing and Shanghai, China. The number of measurements items was 79. The results are as follows: As they grew older, the women residing in Beijing and Shanghai all showed increases in the items of width, thickness, girth, and length, which are highly correlated with the physical obesity, while they did not show any differences by the age range in the item of height. Differences were also found in the tendency of the type distribution by the age range of Chinese adult women in each residential area. As they grew older, the women residing on Beijing showed increases in the distribution of Body type 2 and Body type 4, which clearly indicated the features of obesity. On the other hand, the women residing in Shanghai showed the almost similar distribution in their 20's and 30's, while those in their 40's showed a high frequency in Body type 2 than in Body type 4.

일제의 금융자본을 통한 조선산업구조의 개편(1937-1945)

임혜영 전북대사학회 1995 전북사학 Vol.18 No.-