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      • KCI등재

        지식 지형의 변화에 따른 조선 시대 문체 인식의 태도 연구 -문체 점변을 중심으로-

        김경남 한민족어문학회 2019 韓民族語文學 Vol.0 No.83

        This article is aimed at identifying the influence of the changes in knowledge terrain on writing and focusing on the controversy related to the MUNSIMJORYONG(文心雕龍, written by Liu Xiaoping, 劉勰) and the JOSEONWANGJOSILROK(Joseon Dynasty Annals). Stylistics is a term used to describe the sentence structure. It was widely employed before the emergence of modern writing theory. The traditional style of the Orient is said to have originated from the style of GYEONGSA (經史) as mentioned in the MUNSIMJORYONG. The style has been recognized as a characteristic of true and moral writings in China, which has a tradition of predicament. In this book, the traditional style is derived from the slant books and explains the conditions that each style should possess. The controversy of the style in the Joseon Dynasty was mainly based on the GWAMUN (科文, Management appointment examination) and criticized the fact that each style used in the passage does not follow the conditions meant to be followed. The fact that the stylistic controversy leads to a controversy that criticizes the feeling that moral writing is altered, signifies that the changes in the knowledge terrain are closely related to the stylistic controversy. Furthermore, it can be confirmed that the style is a means of knowledge expression through the controversy, which criticizes the rapid changes in the style due to the prevalence of the JEONGJO (正祖). Apparently, the changes in the knowledge topography lead to the changes in style. 이 글은 유협(劉勰)의 『문심조룡』과 조선왕조실록의 ‘문체(文體)’ 관련 논쟁을 중심으로, 지식 지형의 변화가 글쓰기에 미친 영향을 규명하는 데 목표를 둔 글이다. 문체란 문장의 체재(體裁)를 의미하는 말로, 근대의 작문 이론이 등장하기 전부터 널리 쓰였던 용어이다. 동양의 전통적인 문체는 유협의 『문심조룡』에서 언급한 것처럼 경사서(經史書)의 체재에서 비롯된 것으로 알려져 있다. 문체는 술이부작(述而不作)의 전통이 강한 중국에서 진실하고 도덕적인 글이 갖추어야 할 특징으로 인식되어 왔는데, 『문심조룡』에서는 이를 ‘원도(原道)’라고 표현한다. 이 책의 ‘종경 제3(宗經 第三)’에서는 전통적인 문체가 경사서에서 비롯되었음을 밝히고, 각각의 문체가 갖추어야 할 조건을 설명하고 있다. 조선 시대의 문체 논쟁은 주로 과문(科文)을 대상으로 전개되었는데, 과문에 쓰이는 각각의 문체가 지켜야 할 조건을 따르지 않는 현상을 비판의 대상으로 삼았다. 이처럼 문체 논쟁이 순수한 글, 도덕적인 글이 변질되어 감을 비판하는 논쟁으로 이어지고 있음은 지식 지형의 변화와 문체 논쟁이 밀접한 관련을 맺고 있음을 의미한다. 더욱이 정조 연간 서학이 만연됨에 따라 문체상의 변화가 급격히 일어나고 있음을 비판한 논쟁을 통해, 문체가 지식 표현의 수단이며, 이에 따라 지식 지형의 변화가 문체의 변화를 유발하고 있음을 확인할 수 있다.

      • KCI등재

        도시내 산지의 토석류 위험구역 예측

        김경남,장수진,이광연,서기범,김범수,전근우 한국방재학회 2015 한국방재학회논문집 Vol.15 No.3

        최근 토사재해로 인한 인명피해가 증가함에 따라 도시 내 산지의 토석류 위험구역 지정과 공표 필요성이 강조되고 있다. 이 연구에서는 주민들의 토사재해 위험 인지를 강화하기 위해 수문 미지형 분석 기법을 바탕으로 토석류 미발생 도시산지를 대상으로 재해위험지를 획정하는 방안을 검토하였다. 운반가능토사량(V ec)은 침식가능 토사량(V e)에 비해 과대치를 나타냈고, 도달거리의 범위는 확산각을이용한 도달거리(L 3), 재해위험이 있는 최하류 밑단부 설정에 의한 도달거리(L h), 최장유로의 길이를 이용한 도달거리(L 1), 경험식을 이용한 도달거리(L 2) 순이나, 최대 도달거리는 (L 1)<(L 2)<(L h)<(L 3)로 나타나 기 개발된 도시에서는 (L 1) 및 (L 2) 값을 적용하는 것이 보다현실적인 것으로 파악되었다. (L 2)와 (L h)는 상대적으로 대유역 저개발지역에 적용하는 것이 더 적합할 것으로 예상된다. 이 연구에서도입한 수문 미지형 기반의 방법은 주민의 자가진단적 토석류 위험구역 판별을 가능하게 하여 사회적 방재활동 강화에 기여할 것으로판단된다. As casualties are increased due to a landslide recently, it is emphasized that the division of a dangerous area from sediment disaster, specially in an urban area, is getting important. The aim of this study is to redefine how to delineate debris flow-prone area based on the hydrological micro-topography analysis techniques and to enhance the cognitive of residents on that risk in an urban mountainous area. As the results, movable sediment (V ec) is excessively larger than the erosional sediment (V e), the range of runout distance is in order of using spread angle(L 3), set lowest part of the debris flow-prone area(L h), using stream length(L 1), empirical formula(L 2). But the maximum distance is in (L 1)<(L 2)<(L h)<(L 3). Therefore, the value of (L 1), (L 2) are proper in urban area, it was projected to be more proper that the value of (L 3) and (L h) applicate in bigger watershed and lower development part. The method of hydrological microtopography analysis is likely to contribute to strengthening the activity of social disaster prevention by enabling the self-diagnostic determination of inhabitants on dwelling areas.

      • 연료전지 응용을 위한 Ni-YSZ 산화환원반응에 의한 수소생산

        김경남,고영춘 대불대학교 2004 大佛大學校大學院 硏究論文集 Vol.3 No.-

        Ultrafine nickel oxide-yttria stablized zirconia (NiO-YSZ) powder mixtur-es were prepared using sol-gel metheod for the hydrogen storage and production by redox of nickel oxides. The characteristics of synthesized composite powders were investigated using X-ray diffraction and surface area measurement. The results showed that Ni and YSZ miced well on the reduced Ni-YSZ and that the higher surface area of Ni-YSZ gave the better storage and production for hydrogen for hydrogen. Reoxidation with water(recovery of H_(20) of the Ni-YSZ showed that the material could store hydrogen as much as 2.0 wt%

      • KCI등재

        Combined Cataract Extraction and Vitrectomy for Macula-sparing Retinal Detachment: Visual Outcomes and Complications

        김경남,이행진,허동원,조영준,김정열 대한안과학회 2015 Korean Journal of Ophthalmology Vol.29 No.3

        Purpose: To evaluate the visual outcome of combined phacoemulsification, intraocular lens implantation, andvitrectomy for macula-sparing rhegmatogenous retinal detachment. Methods: The results of combined vitrectomy with cataract extraction were retrospectively analyzed in patientswith preexisting cataracts and new-onset rhegmatogenous retinal detachment. To qualify, patients must alsohave had macular sparing in a region 6,000 μm in diameter on optical coherence tomography. The anatomicalsuccess rate, visual outcomes, and postoperative complications relating to visual acuity were evaluated. Results: In 56 patients followed postoperatively for more than 12 months, the initial and final surgical successrate was 96.4% and 100%, respectively. The mean preoperative logarithm of the minimum angle of resolutionvisual acuity was 0.05 and decreased to 0.11 postoperatively (p < 0.001). Of the 56 patients, 20 (35.7%) hadworse visual acuity postoperatively, compared with preoperatively (0.06 vs. 0.27, p < 0.001); these cases werecomprised of six patients with epiretinal membranes, 12 patients with a posterior capsule opacity, and twopatients with cystoid macular edema. In the remaining 36 patients, there were no significant differences invisual acuity preoperatively and postoperatively (0.04 vs. 0.03, p = 0.324). Conclusions: In patients with cataracts who develop macula-sparing rhegmatogenous retinal detachmentand whose visual prognosis is excellent assuming the retina can be reattached successfully, combinedphacoemulsification, intraocular lens implantation, and vitrectomy might be an effective treatment. However,the visual prognosis is significantly affected by postoperative complications such as an epiretinal membranes,posterior capsule opacity, and cystoid macular edema. Therefore, further studies should examine methods toprevent these postoperative complications. Purpose: To evaluate the visual outcome of combined phacoemulsification, intraocular lens implantation, and vitrectomy for macula-sparing rhegmatogenous retinal detachment. Methods: The results of combined vitrectomy with cataract extraction were retrospectively analyzed in patients with preexisting cataracts and new-onset rhegmatogenous retinal detachment. To qualify, patients must also have had macular sparing in a region 6,000 μm in diameter on optical coherence tomography. The anatomical success rate, visual outcomes, and postoperative complications relating to visual acuity were evaluated. Results: In 56 patients followed postoperatively for more than 12 months, the initial and final surgical success rate was 96.4% and 100%, respectively. The mean preoperative logarithm of the minimum angle of resolution visual acuity was 0.05 and decreased to 0.11 postoperatively (p < 0.001). Of the 56 patients, 20 (35.7%) had worse visual acuity postoperatively, compared with preoperatively (0.06 vs. 0.27, p < 0.001); these cases were comprised of six patients with epiretinal membranes, 12 patients with a posterior capsule opacity, and two patients with cystoid macular edema. In the remaining 36 patients, there were no significant differences in visual acuity preoperatively and postoperatively (0.04 vs. 0.03, p = 0.324). Conclusions: In patients with cataracts who develop macula-sparing rhegmatogenous retinal detachment and whose visual prognosis is excellent assuming the retina can be reattached successfully, combined phacoemulsification, intraocular lens implantation, and vitrectomy might be an effective treatment. However, the visual prognosis is significantly affected by postoperative complications such as an epiretinal membranes, posterior capsule opacity, and cystoid macular edema. Therefore, further studies should examine methods to prevent these postoperative complications.

      • KCI등재후보

        전기와 논설 문체 형성 과정과 자기 형상의 글쓰기

        김경남 부산대학교 인문학연구소 2012 코기토 Vol.- No.72

        This report aims to deal with the nature of writing and skill that the figuration of self-identity. The results of composition means social communication, expression of thought and problem-solution. But the nature of writing is based self-expression. We have a good traditional writing culture. I notice the biographical writings and rhetorical writings. But the Korean traditional biographical writings were divided into chronicle style and descriptive style. The former was called JEON(傳) and the latter was called GI (記). Two style became one style in modern enlightenment period. The rhetoric style were similar to biographic writings. The RON(論) means discussion·argument or remarks, but the SEOL(說) means explanation about self experience and observations. Two style became one so-called rhetoric. I propose the methods of usage these traditional style for figuration of self-consciousness. I concluded the needs of objectification produced the integration of style. Self figuration require these elements.(Konkuk University)

      • KCI등재

        Stress responses mediated by the CBL calcium sensors in plants

        김경남 한국식물생명공학회 2013 Plant biotechnology reports Vol.7 No.1

        Calcium ions (Ca2?) are involved as second messenger in plant responses to a broad array of environmental stimuli, including biotic and abiotic stresses. Therefore, understanding Ca2?-signaling mechanisms may lead to the development of transgenic crops with enhanced tolerance to adverse environmental conditions. In order to initiate the signaling cascades and give rise to relevant cellular and physiological responses, changes in the parameters of Ca2? transients should be first detected by appropriate Ca2? sensors in plant cells. In this regard, elucidations of plant Ca2? sensors and their target molecules are critical steps for unraveling the Ca2? signal transduction pathways. Recent studies have revealed that plants possess many Ca2?-binding proteins with different properties, which can serve as distinct Ca2? sensors. This present review mainly focuses on a family of calcineurin B-like Ca2? sensors which has been most recently identified from higher plants including Arabidopsis, rice, maize and pea.

      • 고품위 도석의 세라믹스 원료개발

        김경남,김진호 강원대학교 부설 석재복합신소재 제품연구센터 2004 석재연 논문집 Vol.9 No.-

        태백 도석은 주로 quartz와 함께 kaolinite가 포함되어 있다. 도석의 특성분석은 XRD, XRF, TG-DTA, SEM등을 이용하여 결정상과 화학성분등을 분석하였다. 원석의 화학조성은 1.75 wt% SiO₂, 22.10 wt% Al₂O₃, 1.86 wt% CaO, 2.97 wt% K₂O, 0.62 wt% Fe₂O₃등이다. 3mm 크기의 도석을 80 ℃의 10% 수산 농도에서 침출하면 탈철은 0.62 wt%에서 0.24 wt%로 감소하고 백색도가 증가하였다. 도석의 분쇄는 Planetary ball mill을 이용하여 지로코니아 볼로 분쇄하였으며, 입도 크기는 2-5 um 크기로 균일하게 분쇄되었다. The pottery stones from the Taebek area consist of abundant quartz with kaolinite. In this study, the characteristics of pottery stones were examined by XRD(X-ray diffractometry), XRF(X-ray fluorescence spectrometry), TG-DTA(Tbernal Grarity-Differenital Tbernal Analgsis), and SEM(Scanning Electron Microscopy). The chemical compositions of the raw ore showed 71.75 wt% SiO₂, 22.10 wt% Al₂O₃, 1.86 wt% CaO, 2.97 wt% K₂O, 0.62 wt% Fe₂O₃. When pottery stone of 3 mm size was leached at 80 ℃ with 10 % oxylic acid, the content of Fe₂O₃ was reduced from 0.62 wt% to 0.24 wt% and the whiteness was enhanced. Grinding of pottery stone was conducted by a planetary ball mill using media of zircoina, the average particle size was 2-5 ㎛.

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