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      • KCI등재

        도시 공간의 인식을 통한 근대성 탐구

        김상모(Kim, Sang-mo) 한국어문학회 2012 語文學 Vol.0 No.115

        The purpose of this study is to consider a modernity of colonized Korea through Lee Hyo-Suk’s City and Ghost(1928). It cannot be denied that 1920-30’s Korean cities were modern places. But the presupposition that those places were homogeneous is likely to be mistake. Because the place is deployed and functioned by social power relation, then city is functioned in the same manner. Particularly, colonized city is an embodiment of colonial power. Hence colonized Korean city was heterogenous place that divided by colonial power. In this view, Lee Hyo-Suk’s City and Ghost becomes a clue to consider modern city, Kyungsung. He chose contemporary Kyungsung for work’s background. Kyungsung Improvement Project was almost finished in 1928, hence unfair development of Kyungsung was deepened. Lee Hyo-Suk paid attention to that aspect. He treated material and systemic conditions of Kyungsung, and presented modernity as control-power. Lee Hyo-Suk showed structure of Kyungsung as the oppositional. This structure was represented ‘center/border’ frame. Citizens enjoyed urban cultures and products in the center of city but laborers slept in the open air in the border of city, though they made all the products that citizens enjoyed. Laborers are modern people only when they are bound in modern labor. They cannot enjoy products from themselves. Lee Hyo-Suk took a traffic accident to reveal the inner order of Kyungsung. Because traffic accident assumes material and systemic conditions that make accident possible. In fact, the second Roads Improvement Project is finished in 1928, extent of the roads was increased. According to this extent, traffic was increased, too. Already published traffic regulations helped cars to move smoothly. Therefore traffic accident in Kyungsung represented conflict between newly producted car flows and walkers. Unlikely early works in 〈Mae-il Sin bo〉, Lee Hyo-Suk attended to real aspect of Kyungsung. Watching abstract spaces in early works, he could show strong desire of humans but could not reveal cause of that desire. In City and Ghost, Lee Hyo-Suk could approach behind power relation concentrating on real Kyungsung’s aspects. But Lee Hyo-Suk had to refer origin of power to Kiseng and knaves rather than Japanese ruler cause censorship of Japanese imperialism.

      • KCI등재

        서브마이크로미터 크기의 실리콘 음극용 폴리페난트렌퀴논-폴리아크릴산 전도성 고분자 복합 바인더

        김상모,이병일,이재길,이정범,류지헌,형태,영규,오승모,Kim, Sang-Mo,Lee, Byeongil,Lee, Jae Gil,Lee, Jeong Beom,Ryu, Ji Heon,Kim, Hyung-Tae,Kim, Young Gyu,Oh, Seung M. 한국전기화학회 2016 한국전기화학회지 Vol.19 No.3

        나노 크기에 비해 부피 변화가 상대적으로 더 큰 서브마이크로미터 크기의 실리콘 음극의 성능 향상을 위해 도전재 역할을 하는 3,6-poly(phenanthrenequinonone) (PPQ) 전도성 고분자 바인더와 카복시기를 가져 결착력이 좋은 poly(acrylic acid) (PAA)를 블렌딩 한 복합 바인더를 도입하였다. PAA를 PPQ와 블렌딩하여 전극을 제조했을 때 결착력이 월등히 증가하였고 충방전실험 결과 PPQ 바인더를 단독으로 사용한 전극보다 안정된 수명 특성을 나타냈다. PPQ와 PAA의 함량 비율을 2:1, 1:1, 1:2(무게비)로 하여 각 전극의 수명 특성을 비교했을 때, PPQ의 함량이 가장 큰 전극(2:1, QA21)이 50번째 사이클에서 가장 좋은 용량 유지율을 보였다. 이는 PPQ가 입자 간 또는 입자와 집전체 사이에서 도전재로서 존재하여 전자가 이동할 수 있는 통로를 제공해 주고 PAA가 적절한 결착력을 제공해주어 전극의 내부 저항이 가장 작았기 때문이다. PPQ-PAA 복합 바인더를 사용한 전극은 입자 형태의 도전재인 super-P를 전체 전극 무게 대비 20%를 첨가하여 제조한 전극보다도 더 안정적인 수명 특성을 나타내었다. In order to improve performances of submicrometer-sized Si negative electrode which shows larger volumetric change than nano-sized Si, composite binders are introduced by blending between poly(phenanthrenequinone) (PPQ) conductive polymer binder and poly(acrylic acid) (PAA) having good adhesion strength due to its carboxyl functional group. Blending between PPQ and PAA shows an effect that the adhesion strength of the Si electrode with the composite conductive binder is greatly improved after blending and this makes its better stable cycle performance. Blending ratios between PPQ and PAA in this work are 2:1, 1:1, 1:2 (by weight) and the best capacity retention at 50th cycle is observed in the electrode with the blending ratio 2:1 (named QA21). This is because that PPQ plays a role of conductive carbon among the Si particles or between Si particles and Cu current collector and PAA binds effectively the particles and the current collector. According to this synergetic effect, the internal resistance of the Si electrode with the blending ratio 2:1 is the smallest value. In addition, the Si electrode with PPQ-PAA composite binder shows the better stable cycle performance than the electrode with conventional super-P conductive carbon (20 wt.%).

      • KCI등재

        에티오피아 남부 켄티차 페그마타이트의 분화양상과 희유원소 광화작용

        의준,수영,문동혁,상모,Kim, Eui-Jun,Kim, Soo-Young,Moon, Dong-Hyeok,Koh, Sang-Mo 대한자원환경지질학회 2013 자원환경지질 Vol.46 No.5

        켄티차(Kenticha) 희유원소(Ta-Li-Nb-Be) 광화대는 에티오피아 남부의 오피올라이트 습곡-쓰러스트 복합체내에 위치하고 있으며, 1980년대 에티오피아-구소련간 수행된 공동탐사 프로그램을 통해서 처음 발견되었다. 켄티차 희유원소 광화대는 남쪽에서 북쪽으로 덜미다마(Dermidama), 킬킬리(Kilkele), 슈니힐(Shuni Hill), 켄티차, 부포(Bupo) 페그마타이트를 포함한다. 켄티차 페그마타이트는 남북방향의 사문암과 활석-녹니석 편암층을 평행하게 관입하고 있으며, 대략 연장 2 km, 폭 400-700 m로 노출되어 있다. 켄티차 페그마타이트는 내부적으로 대상(zoning)을 이루고 있으며, 광물조합에 따라 하부 석영-백운모-조장석 화강암, 중부 백운모-석영-조장석-미사장석 페그마타이트, 상부 스포듀민-석영-조장석 페그마타이트로 세분된다. 주성분, 미량성분(Rb, Li, Nb, Ta, Ga), 원소비(K/Rb, Nb/Ta, Mg/Li, Al/Ga)는 페그마타이트의 분별작용과 고화작용이 하부에서 상부 페그마타이트로 진행되었음을 시사한다. 반면에 일반적인 페그마타이트 멜트의 분화양상과 달리 켄티차 페그마타이트의 Mg/Li 비는 상부 페그마타이트로 가면서 증가하는 양상을 보인다. 이러한 양상은 후기 마그마성 열수변질 또는 상부 초염기성암과의 반응 결과로 해석된다. 켄티차 페그마타이트의 희유원소 광화작용은 상부 페그마타이트에 집중되며, 최대 $Li_2O$ 3.0%, Rb 3,780 pm, Cs 111 ppm, Ta 1,320 ppm, and Nb 332 ppm을 함유하고 있다. 켄티차 페그마타이트에서 광석광물은 주로 탄탈라이트, 스포듀민, 레피돌라이트가 산출되며, 탄탈라이트는 거정의 석영-스포듀민과 상대적으로 세립의 당상 조장석과 함께 산출된다. 탄탈라이트는 $Mn^*$과 $Ta^*$ 값에 근거할 때 Mn-탄탈라이트로 분류된다. 거정질과 세립의 탄탈라이트는 조성($Mn^*$, $Ta^*$, Nb/Ta) 차이가 명확히 나타나며, 거정질 탄탈라이트는 세립의 탄탈라이트에 비해 Ta이 강하게 부화되며 Nb은 결핍되어 있다. 결론적으로 켄티차 페그마타이트에서 희유원소 광화작용은 마그마 멜트의 분별작용 최후기에 형성되었다. The Kenticha rare-element (Ta-Li-Nb-Be) mineralized zone is located in ophiolitic fold and thrust complex of southern Ethiopia and was firstly discovered by joint exploration program of Ethiopia-Soviet in 1980s. It includes Dermidama, Kilkele, Shuni Hill, Kenticha, and Bupo pegmatites from south to north. The Kenticha pegmatite intruded parallel to NS-striking serpentinite and talc-chlorite schist, and is exposed approximately 2 km length and 400-700 m width. The Kenticha pegmatite is internally zoned and subdivided into lower quartz-muscovite-albite granite, intermediate muscovite-quartz-albite-microcline pegmatite, and upper spodumene-quartz-albite pegmatite, based on their mineral assemblage. The major, trace elements (e.g., Rb, Li, Nb, Ta, and Ga), and element ratios (e.g., K/Rb, Nb/Ta, Mg/Li, and Al/Ga) suggest that the fractionation and solidification of pegmatite have progressed from the lower towards upper pegmatite. In contrast, unlike general magmatic fractionation, Mg/Li ratios of the Kenticha pegmatite tend to be increased towards the upper pegmatite. It may result from post-magmatic hydrothermal alteration and/or interaction with upper ultramafic rock. Rare-element mineralization in Kenticha pegmatite concentrates on the upper pegmatite, which contains up to 3.0 wt % $Li_2O$, 3,780 ppm Rb, 111 ppm Cs, 1,320 ppm Ta, and 332 ppm Nb. Ore minerals in Kenticha pegmatite mostly include tantalite, spodumene, and lepidolite, and tantalite has an association with coarser quartz-spodumene and relatively fine sacchroidal albite. The tantalite is classified into Mn-tantalite as a function of $Mn^*[Mn/(Mn+Fe)]$ and $Ta^*[Ta/(Ta+Nb)]$ values. Its compositions ($Mn^*$, $Ta^*$, and Nb/Ta) between coarse and fine tantalites are different and the former is strongly enriched in Ta and depleted in Nb compared to latter one. In conclusion, rare-element mineralization in the Kenticha pegmatite may has occurred in the latest stage of magmatic fractionation.

      • KCI등재

        감정의 절제를 통한 연애로의 비약과 『동아일보』 연재소설의 방향성 -『 너희들은 무엇을 어덧느냐 』를 중심으로-

        김상모(Kim, Sang-mo) 한국언어문학회 2018 한국언어문학 Vol.107 No.-

        In this study, I consider Yeom Sang-sub’s What did you get in point of a serial novel.What did you get is Dong-A Ilbo’s serial novel, so it has continuity and differentiation of Dong-A Ilbo’s other serial novel. Continuity is that Dong - A Ilbo s discourse is revealed in the novel. In the growth novels and detective novels, Dong-A Ilbo revealed their worldview. Similarly, a romance novel makes a sacred love affair between people as its content. However, the novel contents reveal the difference. The character in the novel does not get the ability to love. In Donga Ilbo s love discourse, unrestrained emotions are eliminated as bad things. And love is considered sacred, so lovers should be a excellent person who can do divine love. After all, lovers should be able to contribute to society through their love. Emotions not leading to home and marriage were considered bad. The characters of What did you get are the same. They are faithful to their feelings, but the external gaze is critical. So they internalize the external gaze and critically see their emotions. The problem, then, they will not be able to make love. The external gaze is only focused on criticizing emotions, and it never raises the ability to make love. Consequently there is a crack between Dong-A Ilbo s discourse and romance novel’ content. Dong-A Ilbo tried to show the figure of personality person who can love. However, what was actually revealed was the inability of charater and the impossible of love. So it became clear that the romance novel is no longer suitable for the Dong-A Ilbo. Changes in the trends of the novel consisting of Dong-A Ilbo paper space innovation were influenced by these internal flow changes. Discourse no longer affects novels and is exposed to the it’s limit.

      • KCI등재

        페루 수빠라우라 산화동 산출지의 특성: 예비연구

        의준,허철호,상모,Kim, Eui-Jun,Heo, Chul-Ho,Koh, Sang-Mo 대한자원환경지질학회 2011 자원환경지질 Vol.44 No.1

        페루 남중부 아방까이 일대 수빠라우라 지역 산화동 산출지의 주변지질, 광상조사를 실시했다. 조사지역은 중생대 백악기의 석회암과 사암층을 기반암으로 하여 신생대 제 3기 화강섬록암, 토날라이트, 안산암질 반암 등이 기반암을 관입하고 있다. $N70^{\circ}W$ 주향과 $60^{\circ}NE$ 경사의 적색 사암 층리변을 따라 최대 30 cm 폭의 동광화작용이 관찰된다. 이는 반암형 시스템에서 일반적으로 발달하는 동광화작용과는 완전히 다른 변질작용, 광물조합, 산출특성 등을 가지며, 미시시피 밸리 유형에 해당하는 층준큐제형 퇴적암-모암 동광상 (Stratiform Sediment-hosted Copper deposits: SSC)에 대비될 수 있을 것으로 사료된다. Geological survey on the occurrence of copper oxide in Suparaura area around Abancay in the south-central part of Peru had been carried out. Geology of the area is composed of granitoids such as granodiorite, tonalite and andesitic porphyry related to Tertiary igneous activity, Ferrobamba formation with Cretaceous limestone and sandstone in descending order. Red sandstone is widely distributed and emplaced with their attitude of $N70^{\circ}W$ strike and $60^{\circ}NE$ dip. Copper oxides were mineralized along the bedding plane of red sandstone with maximum width of 30 cm. Ore-body structure bounding red sandstone strata have different occurrence characteristics with generally known porphyry system in terms of alteration, mineral assemblage and occurrence mode. Therefore, it is thought to be stratiform sediment-hosted copper (SSC) deposits genetically corresponding to Mississippi-valley type from preliminary study.

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