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      • SCOPUSKCI등재

        아민과 有機할로겐 化合物間의 Charge Transfer Complex 形成에 關한 硏究 (I)

        김유선,오정희,Kim, Yoo-Sun,Oh, Jung-Hee 대한화학회 1967 대한화학회지 Vol.11 No.4

        The formation of a charge transfer complex between various amines and organic halogen compounds was closely investigated. A mixture of amine (piperidine, pyridine, diethylamine, ethylamine, triethylamine and triethanolamine) and organic halides(carbon tetrachloride and chloroform) was checked for its UV absorption spectrum in presence of n-hexane solvent. A red shift was observed. The formation of charge transfer complex was observed in the case of triethylamine and diethylamine, whereas the formation of contact complex was distinct in case of piperidine. The relation between the nucleophilicity of amines and their tendency of forming charge transfer complex was discussed. 各種 아민과 할로겐化合物間의 Charge Transfer Complex 形成與否를 檢討하여 보았다. Pyridine Tridthylamine, Piperidine Ethanolamine Triethanolamine, Aniline, Diethylamine 等의 아민類와 四鹽化炭素 또는 클로로폼의 混合溶液을 n-Hexane 溶媒存在下에서 紫外線吸收 스펙트라를 檢査한 結果 장파장쪽의 Shift가 있었으며 特히 Diethylamine과 Triethylamine은 클로로폼 또는 四鹽化炭素와 1:1 Charge Transfer Complex를 形成하였고, Piperidine은 接觸的 Complex를 形成하는 것이 確認되었다. Complex의 形成경향과 아민의 Nucleophilicity와의 關係를 論議하였다.

      • SCOPUSKCI등재

        아민과 有機할로겐 化合物間의 Charge Transfer Complex 形成에 關한 硏究 (II) Electron Acceptor 에 따른 Charge Transfer Complex 形成能에 關한 硏究

        김유선,오정희,Kim, Yoo-Sun,Oh, Jung-Hee 대한화학회 1967 대한화학회지 Vol.11 No.4

        Various amines (Triethylamine, Diethylamine, Dimethylaniline, Pyridine and Diphenylamine) and electron acceptors (Carbontetrachloride, iodine monochloride and iodine) were reacted in the hexane solvent system to form a charge transfer complex in each case. The tendency of forming a charge transfer complex by these electron acceptors was proportional to the basicity of amines and the different type of complex was formed as the polarity of electron donor had markedly changed, which were identified by ultraviolet spectrophotometry. A correlation between the formation of complex and the basicity of amine and the polarity of electron acceptor was discussed. 各 種 아민(triethylamine, diethylamine, pyridine, diphenylamine, dimethylaniline)과 各種 Electron Acceptor($CCl_4,\;ICl,\;I_2$)를 Hexane 溶媒 存在下에서 作用시킨 結果 各各 Charge Transfer Complex를 形成하였으나 그 形成能은 아민의 Basicity에 比例하였고 Electron Donor의 Polarity의 差가 클 때에는 다른 形式의 Complex를 形成함을 紫外線 吸收 分光法으로 確認하였다. Complex 形成能과 아민의 Basicity 및 Electron Acceptor의 Polarity의 關係를 論하였다.

      • KCI등재후보
      • KCI등재후보

        식물에서 추출한 색채를 이용한 화훼디자인 활용방안

        김유선 ( Yoo Sun Kim ) 한국화예디자인학회 2012 한국화예디자인학 연구 Vol.27 No.-

        This paper aims to suggest the method of s extracting color from plants to floricultural design so that utilize various expressive techniques for design. the method of extracting color is different according to fields of academy. A floricultural design that includes Botany, Formative arts, Design suggests many kind of methods such as a Chemical experiment, Colorimetric, Macrography. Therefore, This study is expected to contribute a innovative method on Formative arts because color is extracted from pattern foliage plant that is used in interior design.

      • KCI등재

        무늬 관엽식물 선호도의 변화 및 색채 조화미 분석 - 최근 유통되는 무늬 관엽식물을 중심으로

        김유선(Kim, Yoo Sun),서지현(Seo, Ji Hyeon) 한국색채학회 2021 한국색채학회 논문집 Vol.35 No.1

        In this study, we comparatively analyzed the preference of pattern foliage plants to provide the basic data for the status of current use of pattern foliage plants by researching and analyzing changes in the preference of such plants in the years 2010 and 2020. We also analyzed the color-harmonious beauty of pattern foliage plants currently distributed in the market. This study targeted 18 species used for a survey on the preference of pattern foliage plants, and eight species of pattern foliage plants in 2020. For the research and analysis of preference, three surveys were conducted. For the measurement of plant color, the plants were domesticated in a greenhouse (shading rate: approximately 40%) for a week. After taking a photograph of each individual plant in a light room on the basis of day light, the color was measured by correcting it to a standard color using the Adobe Photoshop Program. The results of analyzing the preference of pattern foliage plants using the above method were as follows. Firstly, it was clear that the preference of green-patterned plants was higher than that of red-patterned plants. Secondly, in the plants with red and yellow patterns, the preference was low when the brightness difference was larger. In plants with the same green patterns, the preference was shown regardless of the brightness difference. Moreover, when the difference in chroma was greater, the preference was low. Thirdly, color had the highest influence on the preference of plants. In the case of pattern plants with the same group of colors, the form of pattern and color arrangement rate had a higher influence on the preference than color. As the preference of plants is different at different times, and the preference should be quickly understood to use it for marketing strategies, there should be continuous research on the preference of plants in the future.

      • KCI등재

        한국과 인도네시아 20~30대의 색채 선택에 따른 국별 비교?분석

        김유선 ( Yoo Sun Kim ),김유미 ( Yoo Mi Kim ) 한국외국어대학교 동남아연구소 2013 東南亞硏究 Vol.23 No.2

        This paper is to compare the perception of color between Korean and Indonesia and to understand national character not to provoke sensitive political or economic issue when Korean enterprise plan to extend its business abroad. The questionnaire for this study was categorized into three factors: valuation(a feeling of beautiful, ugly, sweet, salty, sour, bitter), overpower(a sense of light, heavy, soft, hard), activity(color of warm, cold, fast, slow). The result of survey that was analyze 15 questions to compare perception of color among young people from twenties to thirties in between Korean and Indonesian is followings. Preference of color in a sense of beauty is different between male and female but the difference among countries is very slight. The perception of ugly color is also similar but selected color is opposite to preference of color. On the other hands, the perception of color that reminds some particular tasty is difference according to traditional food in certain countries. But the result of survey on color that feel weigh, quality of material is similar in both countries. However, the result of survey on color that aware of swift and slow is various to different individuals. In conclusion, the perception of color between Korean and Indonesian has not only similarity but also difference. perception on color between Korean and Indonesian has universality but has distinctiveness respectively. This is because different level of development in experience and special knowledge on color. Namely, this study shows that the different perception on color between two countries is arise from different culture and natural environment. Therefore, This paper suggests that an comparative analysis of perception on color among countries would be useful at the state of practical application such as marketing, diplomacy.

      • KCI등재

        외환위기 이후 파업발생 증가원인

        김유선(Kim Yoo-Sun) 고려대학교 아세아문제연구소 2006 亞細亞硏究 Vol.49 No.3

        This study analyzes the determinants of the increase in strike activity following the 1997 economic crisis, through a time-series analysis from 1975 to 2005. The findings of the analysis can be summarized as follows: the rising of the trade dependence, the worsening of the labour share of income and the increasing of the unfair labor practice were responsible for propelling the increases in strike activity since 1998. The results of the study point to a policy implication : the centralization and coordination of the industrial relations system, the improvement in income distribution, and the supervise of the unfair labor practice would be vital in easing the intensity of industrial conflicts and bringing down the incidences of strikes.

      • KCI등재

        노동시장 및 노사관계 : 주 40시간 근무제가 노동자 여가생활에 미친 영향

        김유선 ( Yoo Sun Kim ) 한국산업노동학회 2011 산업노동연구 Vol.17 No.1

        The 40-hour work week system has brought positive impact on shortening working hours, eliminating long-time work, increasing leisure-tint with family, etc. And this has brought about an increase in leisure-life satisfaction and happiness level. The type of leisure activities has changed from passive activities such as rest to active activities such as sports, tourism. And the 40-hour work week system has positive impact on social activities such as participation in volunteer work and, club activities. This all efforts need to be made to establish 40-hour work week system as soon as possible in all workplace. Firstly, 40-hour work week system needs to be introduced to every workplace with less than 5 persons, enlarge 5-day school week system into every primary and secondary school, and create conditions for positive leisure activities. Secondly, labor standards supervision and administration needs to be strengthened to eliminate long-time work over 52 hours par week, below-mininum wage work.

      • KCI등재

        국내 절화 장미의 색채 조사·분석을 통한 색채 팔레트 구성

        김유선(Kim Yoo Sun),견민아(Gyeon mina),이영진(Lee Young Jin),이푸르미(Lee Pu Reu Mi) 한국색채학회 2011 한국색채학회 논문집 Vol.25 No.3

        소비자의 기호에 맞는 품종 개발을 위해 필요한 요소 중 꽃의 대표적 미의 상징인 화색을 분석하여 색채 팔레트를 구성하고 이를 이용할 수 있도록 국내 장미색채를 조사ㆍ분석한 결과 다음과 같았다. 국내 절화장미를 대상으로 2010년 4월부터 2011년 3월까지 12개월 동안 서울 고속버스터미널 3층에 위치한 화훼시장에서 1달에 1회 총 12회 방문하여 그 시기에 나온 모든 장미를 수집하였고 수집된 120개의 품종을 먼셀 10색상을 이용하여 육안분류 후 분류된 장미를 다시 RHS (Royal Horticulture Society) color chart를 이용하여 육안분류하였다. 그 후 분류된 장미를 색측기(X-rite Eye-One Xtreme iO bundle)로 측색 후 그 값으로 색채칩을 만들었다. 만들어진 색채칩을 다시 먼셀 10색상으로 분류하여 색채 팔레트지 구성하였는데 전체 절화장미의 색채에서는 Red Purple이 36.8%로 가장 높은 비율을 차지하였고 Green Yellow와 White가 4.2%로 가장 낮은 비율을 차지하였으며 Green, Blue Green, Blue, Purple Blue 색채는 존재하지 않았다. 각 절화 장미의 꽃잎 색채에서는 Red Purple이 25.5%로 가장 많은 분포를 보였고 큰 차이 없이 Yellow가 24.9%로 두 번째로 많은 분포를 보였다. Purple이 4.8%로 가장 낮은 분포를 보였다. 위와 같은 분석을 통해 210개의 색채가 들어있는 팔레트를 구성하였으며 이는 절화 장미 품종개발 뿐만 아니라 더 넓은 분야에서 이용될 수 있을 것이라 기대된다. 또한 활발한 색채 팔레트의 이용과 활용을 위해서는 계속적인 팔레트 구성과 분석이 이루어져야 할 것이라 생각된다. This paper aims to compose and use the color palette that was analyzed floral color to develop diversity of plans for customer’s choice. The result of research and analysis of cut-flower roses in domestic flower markets is following. 120 kinds of inland cut-flower roses were collected in flower market on third floor of Seoul Express Bus Terminal during 12 months, from April, 2010 to March, 2011. After it, This study was classified under Muncell’s 10 hue. And it was sorted again using by RHS(Royal Horticulture Society) color chart. Thereafter, color chips that measured by a color measuring instrument called X-rite Eye-One Xtreme iO bundle had made. Color chips what had made were sorted again with Muncell’s 10 hue and composed a color palette of cut-flower roses. The highest ratio in all kinds of color of roses is Red Purple (36.8%). And the lowest proportion are Green Yellow and white which is 4.2%. In case of Green, Blue Green, Blue, Purple Blue were nonexistent there. On the other hands, The highest dispersion in each leaf color of cut-flower roses is Red Purple (25.5%) and Yellow is next. it has 24.9%. But Purple is 4.8%. It means that it has the lowest. Due to the study as above, the palette that had made by 210 kinds of color of cut-flower roses in domestic were composed to improve varieties of cut-flower rose. In addition, The purpose of this thesis is to use it in many ways. At the conclusion, this analysis and composing the color palette of cut-flower roses in domestic market will be kept for the active utilization of color palette.

      • KCI등재

        한국과 중국 20~30대 남ㆍ여의 색채 인식 정도에 관한 비교분석

        김유선(Kim Yoo Sun),박민수(Park Min Soo),김유미(Kim Yoo Mi) 한국색채학회 2011 한국색채학회 논문집 Vol.25 No.3

        한국기업이 중국에 진출할 때나 민감한 정치나 경제적 제도를 언급하지 않고도 국민성을 파악할 수 있는 등 여러 역할을 수행할 수 있는 색채를 한국과 중국 두 나라가 어떻게 다르게 또는 유사하게 인식하고 있는지 알 수 있는 기초자료를 마련하고자 한국과 중국 20~30대 남ㆍ여의 색채 인식 정도에 관한 비교분석을 제1요인 평가성(아름다운 색/ 추한 색, 단맛/ 짠맛/ 신맛/ 쓴맛), 제2요인 압도성(가벼운 색/ 무거운 색, 부드러운 색/ 딱딱한 색), 제3요인 활동성(따뜻한 색/ 차가운 색, 빠른 색/ 느린 색)으로 총15문항을 조사 분석한 결과 다음과 같았다. 선호색과 아름답게 느껴지는 색상은 한국과 중국의 나라별 차이가 아닌 남성과 여성의 차이를 보였다. 쓴맛이 느껴지는 색상과 느리게 느껴지는 색상을 제외한 요소들은 남성과 여성의 차이를 보이지 않고 한국과 중국의 나라별 차이를 보였다. 한국과 중국의 tone은 각 요소별 조금씩은 다르지만 유사한 tone을 선택하였고 한국은 중국에 비해 tone을 선택한 분포가 다양하였고 중국은 한국에 비해 채도가 높은 tone의 색채를 선택한 것을 볼 수 있었다. 이와 같이 한국과 중국의 색채 인식 정도는 유사한 듯 다른 것을 볼 수 있었고 이런 차이들을 여러 분야에 적용했을 때 큰 효과를 볼 수 있을 것이라 기대하였다. 또한 일부 연령에 해당되는 연구범위를 확대하여 계속적인 연구가 이루어져야 할 것이라 생각되었다. This paper is to compare the perception of color between Korean and Chinese and understand national character not to provoke sensitive political or economic issue when Korean enterprise plan to extend its business abroad. The result of survey that was analyze 15 questions to compare perception of color among young people from twenties to thirties in between Korean and Chinese is followings. This questionnaire was categorized into three factors: valuation(a feeling of beautiful, ugly, sweet, salty, sour, bitter), overpower(a sense of light, heavy, soft, hard), activity(color of warm, cold, fast, slow). Preference of color in a sense of beauty is different between male and female but the difference among countries is very slight. On the other hands, the difference in general was evident between Korean and Chinese except a feeling of bitter and slow. Also, in case of Korean, the range of tone is relatively wider than Chinese while Chinese prefer a tone of high chroma. In conclusion, the perception of color between Korean and Chinese has not only similarity but also difference. The result is expected to be broadly applicable. The limit of this study is the range of sample like age. Consequently, a cross-national case study of color is essential and need to be continue.

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