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      • KCI등재

        A new species of Macrophya Dahlbom (Hymenoptera: Tenthredinidae) with a key to species of the Macrophya coxalis group from China

        Ze‐Jian Li,Meng-Meng LIU,Mei-Cai WEI 한국곤충학회 2019 Entomological Research Vol.49 No.2

        A new species, Macrophyra pseudocoxalis Li, Liu & Wei, sp. nov., of the genus Macrophya Dahlbom (Hymenptera: Tenthredinidae) from China is described. A key to known Chinese species of the Macrophya coxalis group is provided. The type specimens of the new species are deposited in the Lishui Academy of Forestry, Lishui, Zhejiang, China.

      • KCI등재
      • KCI등재

        Review of the Macrophya regia group (Hymenoptera: Tenthredinidae) from China with the descriptions of two new species

        Ze‐Jian Li,Meng-Meng LIU,Meicai Wei,Chao-dong Zhu 한국곤충학회 2018 Entomological Research Vol.48 No.5

        The Macrophya regia group is reviewed and five species are recognized from China, among them two new species, M. acutiserrula Li, Liu & Wei sp. nov. and M. frontalis Li, Liu & Zhu sp. nov., and three known species, M. regia Forsius 1930, M. maculoclypeatina Wei et al. 2003, and M. xiaoi Wei et al. 2003. A key to the Chinese species of the Macrophya regia group are provided.

      • KCI등재
      • 환경영향평가서의 대기분야에 나타난 평가기법의 문제점 고찰

        임제빈,정태섭 全北大學校 附設 都市및環境硏究所 1995 都市 및 環境硏究 Vol.10 No.1

        Recently, it is increasing of environmental impact assessments by government, private enterpsises, widen streets and pavement works, etc. The methods of air pollutional impact assessment for the enterprises were found many defects to be improved. The enterprises named A, B, C, D, E, F, G, and H were examined, as follows. 1. It is a rule to measure or survey on every season a year, but practical measurement in the assements were only 2 times or 3 tines. 2. Every assessment was mistaken annual average for average of 24 hours 3. By making use of simulation model, it must be examined for the adequateness, by the method of the correlation coefficient and percentile. Most of the assessments were simulated the pollution without examination for the adequateness. 4. It is not proper to use the simulation for the total suspended particulates by EPA formula, it must be studied for new simulation formula that is suitable to Korean working conditions.

      • 도로주변의 NO_x의 simulation에 관하여

        任齊彬 全北大學校 1987 論文集 Vol.29 No.-

        1) The influence of traffic volume to NO_x concentration is 96% of all NO_x concentration. 2) The initial concentration of NO exhausted is 90-95%, and NO oxidized to NO_2 by the atmospheric condition and non-methane hydrocarbon concentration. NO change rate to NO_2 is very low, 20% in winter. But at the place of 50m from road, NO_2 concentration became 1.5-3 times of NO in summer 3) The concentration of height, was calculated by the transformed equation of Pasquill in relation to s and m value, especially s=1.15, 1.3, 1.5, 2, 3, m=0.11 in unstable, n=0.16 in neutral, m=0.45 in stable of atmospheric stability. If s value is 1.15, 1.3, or 1.5, NO_x concentration became rich at the low place of the height, but if s=3, the concentration of NO_x at the low and high place of the height became the same, because the NO_x diffused in full. 4) The good correlation between NO_x observed and NO_x calculated was gained, in the condition of (1) s=1.3, m=0.16, x=10m, (2) s=2, m=0.16, x=10m, (3) s=3, x=1, x=10m, at B,C monitoring station. 5) We can simulate the concentration of NO_x by using the above s, m value in the condition of (1),(2),(3), at the road where the monitoring station is not installed.

      • 단엽해석함수에 관한 고찰

        장재일 東亞大學校 1967 東亞論叢 Vol.4 No.-

        It is easy to obtain an upper bound for the Schwarzian differential parameter [ω,z] ny a simple transformation of the classical inequality l a₁l≤1 valid for functions ω=f(z)= z??+a₃ +a₁z+...schlicht in the unitcircle. Indeed applying this inequality to the coefficient of z in the expantion of some schlicht function g(z), we obtain l{ω,z}l≤6(1-lzl²)??. In this thesis we shall show that by replacing the number 6 in inequality by 2 this necessary condition for the schlichtness of f(z) in lzl<1 becomes sufficient.

      • 道路에 인접한 構造物이 汚染物의 空間分布에 미치는 影響

        임제빈,정태섭,이재웅 全北大學校 附設 都市및環境硏究所 1995 都市 및 環境硏究 Vol.10 No.1

        The purpose of this study is to estimate the spatial distribution of atmospheric pollutants due to the structure near the street. Especially, transport mechanism in complex area at the midtown district with the lofty buildings is complicated. So this study estimates spatial distribution of atmospheric pollutants according to the height of the building and the distance from the street. The results of this study are as follows. 1. If the building is stationed in the flat area, the flow of air mass near the building changes. The changing range of air flow is varied with the height of a building and the arrangement of a building. 2. The spatial distribution of atmospheric pollutants varied with the height of building. However, this rate of variation decreases with the increment of height. 3. The accumulation of atmospheric pollutants is higher at the front of the building than the rear of the building. This phenomenon is, however, reversed according as the structure becomes more distant from the street. 4. The highest concentration appeared at a distance from the front of the building in case of high building. 5. The concentration near the structure is decreased with the downwind direction. However the change is small. 6. The wind speed doesn't affect the spatial range of the high level concentration but has an effect on the concentration.

      • KCI등재

        기술매체의 미학적 활용을 위한 시도 : Filmtheorie und -praxis von Bertolt Brecht 베르톨트 브레히트의 영화 이론과 실천

        오제명 한국브레히트학회 1999 브레히트와 현대연극 Vol.7 No.-

        In der Weimarer Zeit traten die neuen technischen Medien wie das Radio, der Film und die schallpattn mit den traditionellen Medien wie der Buhne und der Literatur in Konkurrenz. Die neuen Medien beeinflußten die Kunstlerische Verfahrensweise auch der alten. Bei dem Dramatiker Bertolt Brecht, der schon in den zwiziger Jahren mit verschiedenen Medien gearbeitet hatte, ubten die Erfahrungen mit den technischen Medien auf die Entwicklung seiner Theaterkonzeption und Asthetik einen wesentlichen Einfluß aus. Anfang der dreißiger Jahre produzierte er den wichtigsten filmtheoretischen Text ,,Dreigroschenprozeß,, und den Film ,,Kuhle Wampe,,. In der vorliegenden Arbeit geht es darum, durch die Analyse dieser beiden Werke Brechts kunstlerische Verwnedungsweise des Films zu erschließen. In seinem ,,Dreigroschenprozeß,, legte Brecht est, daß die Geistesarbeiter in dem technischen Zeiteralter ganz wie die Korperarbeiter nicht mehr in der Lage sind, ohne Instrumet eine konkurrenzfahiges Produkt zu erzeugen. Dadurch sind die Schriftsteller und die Kunstler, bewußt oder unbewußt, schon Produzenten geworden, fur die die Produktionsmittel notig sind. Er fuhrt den Film als Beweis dafur an. Er unterschied die Produktionweise des Film vom Romanschreiben, indem er die eine als induktive Methode, und die andere als deduktive Methode charakterisierte. Und er zahlte zu der Hauptmerkmaln des Films die Verweigerung des Psychologisierens im Aufbau der Personen, die Kollektivitat in der Produktion, das Varencharakter. Fur ihn sind alle Kunstwerke, die in kapitalistischen Verhaltnissen, eine Ware. Den Film charakterisiert er als eine Montage, die nach dem funktionellen Standpunkt zusammengesetzt wird. Die Verfilmung eines literarischen Werks hielt er fur einen Destruktionsvorgang eines Kunswerks. Er schatzte solche Destruktion als positiv in dem Maße, wie die fuktionelle Einheit des Originals bewahrt wird. Aus dem Beispiel der Verfilmung als Destruktion zog er den Schluß, daß der alte Begriff, nach dem das Kunswerk ein lebender Organismus ist, schon uberlebt. Wiederum fuhrte er den Film als Beweis dafur. Die Montage gilt als das wichtigste Kunstprinzip der modernen Kunst, auch des Films. Die Exposition des Films ,,Kuhle Wampe,, zeigt eine Montage von Wirklichkeitsbeschreibungen und Pressenotizen, die uber die Lage der Arbeitlosen berichtet. Diese Montage bewirkt Verfremdung, indem sie den Eingriff der Regie nicht verbirgt. Die dreiteilige Fabel dieses Films ist nach der Dramaturgie des epischen Theaters aufgebaut und wirkt auch verfremdent, indem sie das Publikum uber die soziale Situation infomiert und es fordert, die Ursache des Elend zu finden. In der Montage des Films ist die verfremdende Funktion bewahrt wie im epischen Theater.

      • 酸性비의 pH變化에 대한 影響因子 硏究

        任齊彬,金美淑,洪雄基 全北大學校 附設 都市및環境硏究所 1994 都市 및 環境硏究 Vol.9 No.1

        The primary pollutants can be converted to acid aerosol or gases by complicated chemical mechanisms which would be scavenged from the atmosphere by the wet and dry deposition. This study is to investigate the factors of rain-water acidity thrugh the correlation between the major chemical components in precipitation process. The results were as follows: 1. PH range of rain-water are 4.26- 6.90. 2. Correlation between [Ca^2+] and [NO_3^-], [Ca^2+] and [SO_4^2-], [Ca^2+] and [cb-ca] are 0.70, 0.86, 0.93, respectively. 3. Correlation between [Na^+] and [CI^-] is 0.83. 4. Correlation between [NH_4^+] and [CI^-], [NH_4^+] and [NO_3^-], [NH_4^+] and [SO_4^2-], [NH_4^+] and [cb-ca] are 0.73, 0.87, 0.71, respectively. 5. Correlation between [cb-ca] and [SO_4^2-] which is calculated from charge balance equation is 0.79. And it seems that [cb-ca] influenced to the pH change, initially [SO_2] absorbed in rain-water. 6. Concentration of [SO_4^2-] increases, by the gaseous reaction of SO_2 oxidation in the period of no-rain-days, and the aqueous reaction in the rain-water. 7. [SO_4^2-]/[NO_3^-]=5 in Chonju, the value of that was 1.32 in Seoul. 8. The factors of pH change are [SO_4^2-] and [cb-ca], especially at the condition of pH < 5.

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