문학,문화 : 디지털 시대 도시의 생태학적 전망

이경래 ( Kyung Lae Lee ),박규현 ( Kyou Hyun Park ),조연정 ( Yeon Jung Cho ) 경희대학교 비교문화연구소 2012 비교문화연구 Vol.26 No.-

City`s Ecological Landscape in the Digital Age Lee Kyung-Lae, Park Kyou-Hyun, Cho Yeon-Jung We all know how beautiful our wild and it`s importance to our living planet Earth. But did you realise the speed at which man himself is damaging it`s unique natural habitat. We are well on our way to destroy our forests, plants, wetlands. We are polluting our oceans and seas. This way, we`re driving numerous animal species, plant species and many others into extinction. Everyone should be aware of the importance of our natural environment. We live in the period of echocide. Why we need nature to survive and how we can deal with the environmental problems we face. This paper has the purpose to reform city`s environment. Because, Metropolis and megalopolis are the principal cause of environmental disruption. To reform the city is needed to consider digital technology in our age. In the face of economic and cultural globalization, many have argued that we live an increasingly placeless world. However, as a growing number of cities participate and compete in key marketplaces of advanced capitalism, the spectacle of the city is more than ever a significant medium of communication in its own right. In doing so, this work is focused specifically on the dimension of city`s media environment. To that end, the paper examined U-City and U-Eco city. In this study, we will introduce the study on model of U-Eco City as one way for the eco-freindly future city.

라세미 혼합물 이산화티에핀의 결정구조

박경래,장석영 충남대학교 약학대학 의약품개발연구소 2000 藥學論文集 Vol.16 No.-

The solid structure of 2,7-Dihydro-3,4,5,6-dibenzothiepin-1-dioxide(I) was determined by x-ray diffraction method and it crystallized in P2(1)/C space group from saturated ethanol solution. Due to the axis of chirality in bridged biphenyl group compound I can exist in either Ra or Sa form and the conformational flexibility of 7-membered thiepin ring allows that each enantiomer interconverts to the other form at temperature above 80℃ in solution. In the crystal structure, there are two enantiomers in exact stoichiometry of 1:1 and the sulfonyl groups of Ra and Sa forms are facing to each other. Two types of hydrogen bond involving C-H group are responsible for crystalline cohesion.

韓日兩國の擬音(聲)語 ·擬態語の子音 ·母音による語感特徵

池景來 全南大學校 人文科學硏究所 1991 용봉인문논총 Vol.20 No.-

분자모델링에 의한 시메티딘, 파모티딘, 라니티딘 유도체 등의 H_2-길항제의 수용액상의 형태에 관한 연구

박경래,문병기 충남대학교 약학대학 의약품개발연구소 1998 藥學論文集 Vol.14 No.-

The solution structure of cimetidine, famotidine and ranitidine was investigated using molecular dynamics simulation on the basis of MM^+ Force Field. The solution environment was mimicked only implicity by the use of constant dielectric constant. To search a most stable conformation starting from the crystal structure the geometry optimization was not the proper method. The dynamics simulation time necessary to sample the reasonable global potential energy minima was 1ns to 4ns even with these small organic molecules. After the sufficient time of free dynamics the molecules could set to most stable conformations which are quite different from that in X-ray structures.

디아릴설포닐이미다졸론의 결정구조상의 분자간 인력구조- C-H가 관여된 수소결합

박경래,장석영 충남대학교 약학대학 의약품개발연구소 2002 藥學論文集 Vol.17 No.-

In the search for a water soluble form of the potential anticancer agent, (S)-(+)-4-Phenyl-1-[1-(4-aminobenzoyl)indoline-5-sulfonyl]-4,5-dihydro-2-imidazolone (I), a series of salt forms were investigated using x-ray single crystal crystallography. The stoichiometrically correct form was found as a 2:1 HCl salt and this HCl salt of the title compound (I) crystallises in space group C2 as [C_24H_22N_4O_4S][C_24H_23N_4O_4S]^+CL^- from a methanol/methylenechloride solution. In this unusual crystal, there are two conformers, which show different structural characteristics. The terminal amine is clearly protonated in the one form with NH_3-Cl distance of 3.110Å, whereas the amine group in the other form is expected to be unprotonated with NH_2-Cl distance of 3.502Å. The role of imidazolone NH group in salt formation is also very peculiar. The imidazolone NH of the two conformers have almost the same distance (3.106Å and 3.103Å) to Cl ion in the crystal packing. In the crystal structure, there are eight distinct hydrogen bonds comprising four N-H…Cl, three N-H…O and one N-H…N, one of which builds bifurcated hydrogen bond with two acceptors sharing one H atom. There exist also one carbonyl oxygen atom accepting two hydrogen atoms. Furthermore, C-H…O contacts assist in the overall hydrogen bonding process.

形式語考 : 現代韓國語·日本語の比較 Comparison of Modern Korean and Japanese

池景來 서강정보대학 1979 論文集 Vol.1 No.-

Common factors in the Modern Korean and Japanese from words can be divided into form nominals (form nouns) and form verbals (form verbs and form adjectives) according to their grammatical function. Substantive nominals (substantive nouns) denote certain things substantially, whereas form nominals fail to represent any substantial meaning but only indicate formal representation of things. In other words, substantive nominals (substantive nouns) can be independently used in sentences, but form nominals (form nouns) can not. Substantive nomiuals can express their meaning all by themselves, but form nominals can not express their meaning without preceding modifiers. Form verbals (form verbs and form adjecives) have simiar grammatical function to form nolminals. Their names vary depending on scholars auxiliary vcrbal, auxiliary verb, auxiliay adjective, etc. Whatever their names may be called, their nature and grammatical fanction make it appropriate to call them Form Words.

회전근 개 파열 관절중에서 시행한 역구형 관절 치환술 : 2례 보고

문영래,이상홍,노경환 朝鮮大學校 附設 醫學硏究所 2009 The Medical Journal of Chosun University Vol.34 No.1

Backpropagation 학습알고리즘을 이용한 형상검출

박경우,조정래,이기준 광주보건대학 1997 論文集 Vol.22 No.-

The Backpropagation learning method is composed of input layer, Middle layer, and Output layer as a Hierarchical Network. Because we can settle Weight of Middle layer using difference which is output value of Output layer and Error value, in proportion to the times of learning, we can obtain a good quality of output layer.

고온에서의 steel-frame의 열응력 해석에 관한 연구

조경래,윤요현,김화중 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

We are the actual circumstances which a steel building is expanding to the trend of the larger and the higher stories of a city building. but, A fire resistance of Steel is fallen at high temperature compared with RC structure building therefore it brings strength degradation and occurrence of the thermal stress eventually steel have fatal fault at proof against the fire performance. for example, we saw collapse of the WTC building by fire in New York. A method of analysis for the structural behavior of steel member including thermal and mechanical properties of steel member under elevated temperature, is formulated. This paper presents the result of investigation on the time-dependent behavior in steel frame and structure, under loads and elevated temperature. In this research I have developed a program to analyze the complex non-linear motivation of thermal stress under high temperature with stational theory. With the program which I had developed I have analyzed sorts of steel-structure elements and frames, and the conclusion listed then.

흰쥐 발생과정에서 새로운 Clathrin Assembly Protein 유전자의 발현에 관한 연구

정혜선,조경혜,김형래,김현 서울여자대학교 자연과학연구소 1997 자연과학연구논문집 Vol.9 No.-

Clathrin has been known to be involved in the formation of vesicle coat in trans Golgi network (TGN) and plasma membrane. AP 180, a clathrin assembly protein, has been reported to have an important role in promoting the polymerization of clathrin into a clathrin coated vesicle in neurons. We had a novel clathrin assembly protein (NCAP) gene that had a high degree of homology (95% amino acid sequence similarity, 86% identity) with AP 180 protein when translated into amino acids. To study the expression pattern of NCAP mRNA during the period of synaptogenesis, in situ hybridization histochemistry was carried out. Like AP 180, NCAP mRNA was highly expressed in the brain between the 1st week and third week after birth which represents the period of synaptogenesis in rat nervous system. However the results also showed that NCAP mRNA was expressed in other tissues. In the lung, the high level of expression was shown from the late embryonic stage till adult. The expression in the kidney was shifted from cortical areas to medulla through the development. And the strong expression in the liver was found at embryonic stage but specific expression was not observed after birth. From these results, NCAP is suggested to be a new clathrin assembly protein that promotes polymerization of clathrin into a clathrin coated vesicle in various tissues.