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      • 獨逸語形容詞文型硏究

        韓宇槿 誠信女子大學校 1976 硏究論文集 Vol.9 No.-

        Die deutschen Adjektivsatztypen, die in den Satzbauplanen als Satzerganzungn Adjektive enthalten, werden in dieser Arbeit dreifach, d.h. aus dem Gesichtspunkt von Hans-Jurgen Heringers Werke 〃Deutsche Syntax" und 〃Theorie der deutschen Syntax", Johannes Erbens〃Deutsche Grammatik, Ein AbriB" und Paul Grebens" Duden Grammatik" heraus wissen-schaftlich betrachtet und miteinander verglichen. I. Adjektivsatztypen von Hans-Jurgen Heringer: 1. 〃Deutsche Syntax" von Hans-Jurgen Heringer ermoglicht uns metatheoretisch die folgenden 15 Typen mit 16 Arten von deutschen Adjektivsatzen zu formulieren. 2. Davon werden die nur theoretisch daseienden, aber in Wirklichkeit nichtdaseienden Typen mit der Hilfe von PA??-Typen in〃 Theorie der deutschen Syntax" eliminiert, und dabei werden auch die immer noch ubrig gebliebenen PA??-Typen und vor allem dieselben in VERK erscheinenden auf die Kernsatze reduziert. Dessen Ergebnis ist wie folgend: 13 Typen mit 14 Arten.

      • 河川水質解析에서 BFGS 技法에 의한 最適反應係數의 決定

        朴在弘,金相浩,韓健淵 경북대학교 산업기술연구소 1995 産業技術硏究誌 Vol.23 No.-

        QUAL2E model was applied to assess the water quality variations for the downstream of the Han River. The varied flow analysis is performed in the reach of Paldang dam to Indogyo considering the effect of Jamsil submerged weir. A sensitivity analysis was made to determine the significant reaction coefficients and an optimization technique by BFGS method was used to estimate them. The calibration and verification were performed by using observed water quality data for the Han River. The calculated pollutant concentrations showed good agreements with the observed. The predictions of water quality in the river were made for the various discharge conditions and wastewater treatment alternatives.

      • KCI등재

        GIS를 이용한 2차원 수치모형의 자연하천 적용

        김병현 ( Byung Hyun Kim ),한건연 ( Kun Yeon Han ) 한국지리정보학회 2009 한국지리정보학회지 Vol.12 No.3

        현재까지 개발되고 있는 대부분의 유한체적모형은 가상하도 및 실험하도와 같은 단순하도에 적용하여 흐름율과 생성항의 균형문제를 해결하기 위한 여러 가지 노력들이 있어 왔다. 하지만, 실제 자연하천에서의 적용에서는 단순하도에서의 적용에서 나타나지 않았던 여러 가지 문제점들이 발생하며, 이러한 문제점들을 수치적으로 해결하여야 비로소 자연하천에서의 적용이 가능하다. 본 연구에서는 자연하천에 적용가능한 2차원 유한체적모형을 개발하여 2차원 부분적 댐 붕괴에 적용하여 개발모형의 정확성을 검증하고, 한강의 측량단면을 GIS를 이용하여 2차원 격자에 정확하게 반영할 수 있는 간단하고 효율적인 2차원 격자생성기법을 제안하였다. 그리고 제안된 기법으로 생성된 2차원 격자로 한강에 대한 흐름모의를 수행하고 계산수위와 실측수위를 비교하여 자연하천에 대한 개발모형의 정확성 및 적용성을 입증하였다. A lot of efforts have been made to resolve balancing problems between flux and source term and most finite volume models under development have been applied to simple channels such as imaginary and experimental channels. However, a number of numerical problems which can not be found in simple channels occur in the application to natural rivers and the problems should be resolved to apply finite volume models to natural rivers. In this study, 2D finite volume model which is applicable to natural rivers was developed and the accuracy of the developed model was validated through the application of partial dam break In addition, a simple and efficient 2D mesh generation method was suggested and the method can be accurately reflected to 2D mesh converted from surveyed cross sections in Han-river using GIS. The accuracy and applicability of the developed model on natural rivers were verified by performing simulation on Han-river using the generated mesh and comparing computed water elevation with measured water elevation.

      • 비강 및 비인두에 발생한 도립유두종과 편평상피암종의 p53단백 및 세포증식능에 관한 연구

        한주호,윤기중,이재규,신대균,박근호,조향정,문형배 圓光大學校 醫科學硏究所 1996 圓光醫科學 Vol.12 No.2

        The inverted papilloma and squamous cell carcinoma are common neoplasia in the sinonasal cavity and nasopharynx, but the incidence of these tumors are very low and the study on the oncogenesis or biological activity of the tumor cells are not well known. This study was designed to evaluate the oncogenic roles of the p53 gene and the proliferative activity of the tumor cells in the inflammatory polyp, inverted papilloma and squamous cell carcinoma. The experiment was carried by the immunohistochemical stains about the p53 protein, PCNA and Ki-67, histochemical stain about the AgNORs. and flow cytometric analysis about the DNA ploidy using the formalin fixed paraffin embedded tissues. The frequency of the expression of p53 protein was 0%(0/16 cases) in the inflammatory polyps, 18.8% (3/16 cases) in the inverted papillomas, and 87.5%(14/16 cases) in the squamous cell carcinomas. The labelling index(%) of the PCNA and Ki-67 was 5.3% and 3.3% in the inflammatoy polyps, 29.6% and 25.2% in the inverted papillomas, and 51.9% and 36.8% in the squamous cell carcinoma. The expression of the PCNA and Ki-67 was distributed in the periphery of the tumor islands of the inverted papilloma and was distributed in the both of center and periphery of the tumor islands of the squamous cell carcinoma. The number of nuclear AgNORs was increased in the order of inflammatory polyps (0.96), inverted papillomas(1.34) and squamous cell carcinoma(2.09). The frequency of the DNA aneuploidy was 0%(0/16 cases) in the inflammatory polyps, 18.8%(3/16 cases) in the inverted papillomas. and 12.5%(2/16 cases) in the squamous cell carcinomas. Above results indicates that the changes of the p53 gene and proliferative activity of the tumor cells are involved on the oncogenesis and the biological activity of the inverted papilloma or squamous cell carcinoma in the nasopharynx and sinonasa cavity.

      • 數値模型에 의한 灣內의 水質汚染度 解析

        韓健淵 경북대학교 공과대학 1987 工大硏究誌 Vol.16 No.-

        The mathematical simulation of two-dimensional water quality analysis in a bay is studied. The basic equations of the model consist of continuity equation, momentum equation and pollutant transport equation. These equations are analyzed by Leendertse's multi-operation scheme. The Ulsan bay is selected as the area of the model application. Water surface elevation, velocity distribution and pollutant concentration distribution in the bay can be obtained from the study. The simulation results of the hydrodynamic model show that the velocity distribution is within the range of 10㎝/sec and the currents are mainly in the north-south direction, which have a good agreement with the observed data. Water quality modeling for some pollutants has further revealed that there is a discernible correlation between the calculated values and observed values. The methodological procedure taken in this paper will provide a basic contribution to the pollutant transport analysis in a bay.

      • 冬季 비닐터널栽培가 튤립 球根生産에 미치는 影響

        한인송,허건양 건국대학교 자연과학연구소 1998 建國自然科學硏究誌 Vol.9 No.2

        튤립 구근생산시 정식 후 비닐터널재배에 의한 구근증식 촉진효과를 알아보기 위하여 11월 22일 정식 후 동계 피복과 춘계 피복실험을 수행한 결과는 다음과 같다. 생육은 노지재배구나 춘계 피복구보다 동계 피복구가 출아일과 개화일이 현저히 빨랐으며 출아율과 개화율도 현저히 높았다. 등급별 생산구근수도 노지재배구나 춘계 피복구보다 동계 피복구가 고도로 유의하게 많았으며 특히 2~4등구의 대구가 많이 생산되었다. 등급별 생산구근 중량도 노지재배구나 춘계 피복구보다 동계 피복구가 고도로 유의하게 많았으며 특히 2~4등구의 대구와 7등구 이하의 소구 합계에서도 더 많이 생산되었다. 우리나라의 튤립의 구근생산 재배시 동계 비닐 터널재배가 필요하다고 사료되었다. This study was conducted to investigate the effect of culture under row cover with plastic film on the increase of bulb production in Tulipa gesneriana L. 'Red Matador.' Tulip bulbs of 7~8cm dia. size were planted at November 22, covered with PE film at December 5 and March 1, and harvested June 2. Both days to sprouting and flowering of culture under row cover during winter were significantly promoted than field culture without cover. The rate of sprouting and the rate of flowering under winter tunnel were also significantly higher than on field. The number and weight increase of bulbs produced under tunnel were highly significant. Especially, bigger bulbs as 9~12cm size were produced under winter tunnel culture. It was assummed that winter tunnel culture of tulip bulb production was essential to prolong the bulb proliferation period in Korea.

      • 표면개질한 소수성 막을 이용한 menthol/water 혼합물의 분리

        한상오,송근호,이광래 江原大學校 産業技術硏究所 2002 産業技術硏究 Vol.22 No.A

        The surface of tube-type alumina substrate was modified with a silane coupling agent in order to modify the membrane surface with hydrophobicity. Contact angle of water drops on modified membrane was greater than 90˚. The modified membrane was tested in pervaporation and vapor permeation for the recovery of menthol from dilute menthol/water mixture. With increasing menthol concentration in the feed at 45℃, permeation rate of menthol in pervaporation and vapor permeation increased from 0.039(g/㎡hr) to 0.144(g/㎡hr) and from 0.077(g/㎡hr) to 0.297(g/㎡hr) respectively. When feed concentration is 0.005(g/L) at 45℃, separation factor for menthol in pervaporation and vapor permeation is 20.7 and 40.5 respectively.

      • 複數 鉛直 圓柱에 作用하는 波力에 대한 硏究

        韓健模,Ohkusu,Makoto 東亞大學校 海洋資源硏究所 1995 硏究論文集 Vol.8 No.1

        This method takes into account the hydrodynamical interaction effect. Which has ever been neglected, between cylinders due to the diffraction waves by each cylinder. Numerical results by this method, the wave forces on 2 or 3 cylinders, show that the interaction effect upon surging forces is not necessarily small especially in not large wave length range compared with the cylinder diameter. But in this wave length having force itself upon the structures is small and therefore the effect does not appeared clearly in this force. It must be investigated what an influence the effect has on their heaving or rolling motion in waves. As a first step, in this paper is developed a method to calculate the wave forces acting upon groups of vertical circular cylinders, simple models of floating rig composed of several columns, fixed in waves with finite draft and infinite draft. The numerical results are in good agreement with measured ones obtained by comparatively simple experiment.

      • KCI등재

        부검으로 확진된 알쯔하이머병 1예 : An Autopsy Report

        한설희,이건국,양기화,장순환 대한치매학회 2002 Dementia and Neurocognitive Disorders Vol.1 No.1

        While the clinical diagnostic accuracy of probable Alzheimer′s disease (AD) is 87-96% with a diagnostic sensitivity/specificity of 0 81-0 87, the unequivocal diagnosis of AD rests on histopathological evidence at brain autopsy and/or biopsy We report here a 92-year-old woman whose clinical presentation suggested a far advanced Alzheimer′s disease Formal neuropsychological evaluations were not applicable due to severe cognitive impairments With a relatively good general physical condition she could walk with aid during her last days no focal neurological signs were noted on a detailed examination Brain MRI revealed a diffuse cortical atrophy with a marked reduction in the hippocampal volume The brain obtained weighted 780g The cerebral hemispheres examined after fixation disclosed moderately severe atrophy in prefrontal and temporal lobes on coronal section, the hippocampus was likewise severely atrophied the lateral ventricles were moderately dilated On microscope examination, there were numerous senile plaques and neurofibrillary tangles in the neocortices. hippocampus and amyglada, compatible with advanced Alzheimer′s disease In summary we report the first Korean autopsy-proven case with advanced Alzheimer′s disease.

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