A Study on the Last of King Lear

徐永琪 忠州大學校 1997 한국교통대학교 논문집 Vol.32 No.1

세익스피어의 비극 작품 중에서도 킹리어(리어왕)는 그 규모가 웅대하여 극중 인물들이 강렬히 살아 숨쉬도록 다양한 이미지를 구사하며 이중의 플롯을 병렬하여 선악 대결의 극단적 경지를 적나라하게 부각하는 등 극적 테크닉이 유감없이 발휘된 작품으로서 전설적 단순한 소재를 시적 경지에까지 끌어올린 걸작 중의 걸작이다. 작가로서 가장 원숙기에 만들어진 이 작품은 세익스피어의 시대관, 우주관, 인간관 등이 함축된 시공을 초월하는 비전이 담겨진 작품으로 그만큼 비평가의 주목의 대상이 되어 왔는데 그 중에서도 극의 종말에 대한 논쟁은 아직도 많은 논란의 여지를 안고 있다. 리어왕의 최후와 관련된 구원의 문제를 긍정적 입장의 비평가와 그와는 반대되는 입장의 견해를 피력하는 비평가의 입장을 사회적, 시대적 배경과 아울러 작가의 인생관, 우주관 등과 함께 문학적 의의를 살펴봄으로 특히 리어왕 비극의 최후 문제를 나름대로 고찰해 보았다.

웹 온톨로지를 이용한 공급자와 판매자의 데이터 통합 모델

김영근,김수경,안기홍 한밭대학교 정보통신전문대학원 2005 정보통신전문대학원 논문집 Vol.3 No.1

정보통신의 발전은 경제 구조에 많은 변화를 가져왔으며, 향후에도 많은 변화를 예고하고 있다. 가장 대표적인 것은 경제 흐름의 근간이라 할 수 있는 유통의 변화이다. 이것은 통신망 위에 구축되는 가상의 공간에서 이루어지는 유통을 지칭하는 것으로, 빠른 속도로 발전하고 있다. 이러한 빠른 발전에도 상품데이터베이스를 구성하는 것에는 매우 불합리한 비효율성이 존재한다. 상품데이터베이스 구성의 가장 큰 비효율은 싸이트들이 개별의 데이터베이스를 구성한다는 것이다. 이런 문제를 해결하기 위해 시멘틱웹의 RDF(Resource Description Framework)언어를 이용하여 웹 온톨로지를 구성하여 공급자와 판매자간 상품 데이터를 공유하게 된다면, 전자상거래에서 상품데이터베이스 구성의 비효율성을 제거 할 수 있다. 따라서 본 논문에서는 RDF의 소개와 RDF 웹 온톨로지 편집기를 제작하고, 구성된 RDF를 참조하여 간단한 쇼핑몰을 구성하여 온톨로지를 통한 데이터의 효율적 상호운영성(Interoperability)을 증명하여, 현재 제안되고 있는 상품 카탈로그 분야의 발전에 기여하고자 한다. IT development has brought about many changes in an economic structure, and will bring about many changes in the future. The most representative thing is the change of distribution which is a basis of the economic flow. It means a distribution an a virtual space built through communication network. It has rapidly developed. However, building the product database by each site for numberless products is very unreasonable simple repeating process. To solve this problem, if the product data is shared between a supplier and seller through the web ontology by using the Semantic Web RDF (Resource Description Framework) language, an efficiency of e-commerce will be created. Accordingly, the study is intended to prove an efficient interoperability of data through ontology by introducing the RDF, fabricating the RDF web ontology editor, and building a simple shopping mall through organized RDF, and to contribute to a development of currently-proposed product catalog field.

본태성 고혈압 환자 적혈구막의 Na^(+)-K^(+)pump 활성에 관한 연구

신영기,이동일,문창형 부산의대 1991 부산의대잡지 - 부산대학교 의과대학 Vol.31 No.2

아말감과 금합금 및 니켈-크롬합금의 접촉시 부식에 관한 연구

고영무,계기성 大韓齒科器材學會 1993 대한치과재료학회지 Vol.20 No.2

The purpose of this study was the effect of area ratio, the difference of electrolyte between artificial saliva and 0.9% NaCl solution and that of corrosion rate on amalgam in contact with the dental casting gold and the nickel-chromium alloy by measuring the amount of elements released in the electrolyte using Inductively Coupled Plasma Emission Spectroscopy (ICPES). After each amalgam alloy and Hg was triturated as the direction of the manufacturer by means of the mechanical amalgamator, the triturated mass was inserted into the disk shaped stainless steel mold 5mm in diameter and 4mm thick and condensed by using routine manner. The excess amalgam on the surface was removed by razor blade. Twenty-four hours after condensation, samples were removed from the molds and the standard surface preparation was routinely carried out. The specimens of casting gold and nickel-chromium alloy were all made from wax patterns prepared in a matrix with the same shape(30×10×1mm). Investing and casting were done according to the recommendations of each manufacturer. These specimens were ground with silicone carbide papers(#600) and polished. The polished samples were ultrasonically cleaned, rinsed in acetone solution and dried. Amalgam plugs was inserted into the casting gold and nickel-chromium alloy plates. The dental casting gold and nickel-chromium alloys were stored at 37℃±1℃ in glass beaker for 12 weeks in contact with a high copper amalgam, area relations 6 : 1 and 6 : 3, in an electrolyte of artificial saliva and 0.9% NaCl solution. The solutions were renewed each 4 weeks and analyzed for Cu, Zn, Sn, Hg, and Ag in an Inductively Coupled Plasma Emission spectroscopy (ICPES). From the experiments, following results were obtained : 1. In the case of amalgam in contact with dental casting gold alloy in the 0.9% NaCl solution, the amount of the copper released was greatest. 2. Generally, a corrosion reaction in the dental casting gold alloy in contact with amalgam was more severe than in the nickel-chromium alloy and in the acrylic resin. 3. The amount of elements released in the 0.9% NaCl solution was much more than in the artificial saliva solution and pH values of both of solutions were increased from 5.8 to 8.5. 4. The tendency for tin(Sn) to be released from the amalgam was greatest during the first 4 weeks and decreased with time elapsed, and silver(Ag) was greatest from the beginning of 9 weeks. 5. The amount of the metal elements released per ㎠ amalgam was larger for the 1 : 6 than for the 3 : 6 amalgam/gold ratio. 6. In the case of dental casting nickel-chromium alloys in contact with amalgam, the amount of another metal elements released was decreased due to severe releasing of nickel. 7. The corrosion rate of the amalgam was more influenced by the type of electrolyte than by the type of the dental casting alloy.

톨라신 농도에 따른 세포독성 기작과 Ni2+과 Zn2+ 에 의한 저해

윤영배 · 한지혜 · 김영기 忠北大學校 農業科學硏究所 2018 農業科學硏究 Vol.34 No.2

본문 참고

Naturalism in Hardy's Major Novels

徐永琪 忠州大學校 1996 한국교통대학교 논문집 Vol.31 No.1

토마스 하아디의 소설들은 대부분이 주인공의 비극적 운명을 다루고 있다 그래서 흔히 비극적 비전을 취급하는 작가로 널리 알려져 있다 또한 주인공의 비극적 파멸은 자신의 자유의지와는 무관하게 이루어짐을 알 수 있다. 이런 점에서 토마스 하디는 자연주의 소설가로 꼽히고 있다. 필자는 이 논문에서 하아디의 소설에 나타난 자연주의적 특징은 무엇인가 하는 점을 규명했다. 그의 소설들중 대표작으로 꼽히는 세 작품을 분석해서 주인공들의 비극적 파멸의 원인이 어디에 기인하는가 하는 점에 초점을 두고 연구한 결과 다음과 같은 몇가지 결론을 도출했다. 토마스 하아디 소설의 인물들은 대체로 다음과 같은 몇가지 원인을 비극적 결말을 맞게 된다. 첫째, 자연자체가 하나의 인물이다 남부 웨섹스로 설정되는 가상의 지역은 등장인물들의 삶에 커다란 영향을 미친다. 둘째, 유전과 사회적 환경을 들 수 있다. 셋째, 성격은 운명이다. 그것은 인물들에 있어서 영혼과 육체의 파멸을 초래한다. 넷째, 우연성은 하아디 소설의 지배적 상황이다.

지구과학자 입장에서 본 산림수자원의 특성과 관리

김영화,최정기 江原大學校 森林科學硏究所 2004 Journal of Forest Science Vol.20 No.-

지하수 측면에서 숲의 기능과 역할을 살펴보고 효과적인 수자원의 관리방안을 모색하였다. 일반적으로 널리 인식되고 있는 기존의 녹색자연댐 개념에 지층저류기능이 강화된 지하댐 기능을 접합한 모델이 바람직한 것으로 나타났으며 지질조건에 따라 지하댐과 유역변경식댐 기능이 접합된 모델도 필요한 것으로 제시되었다. 자연댐은 대형 인공댐 축조가 어려워지고 수자원 추가확보에 대한 요구는 크게 증대하는 현실에서 찾을 수 있는 효과적인 대안이 될 것으로 예상된다. Some effective management schemes have been drawn up by reviewing the function and role of the forest in the viewpoint of groundwater. It is desirable for us to seek an model combined with existing green dam and under dam. Another model combined with under dam and divergent dam is also considered to be necessary depending on its geology. These can be an effective means in the present situation where large dam is not easy to be constructed in spite of growing demand of securing additional water resources.

다수 객체 유지 기법을 이용한 항만 하역 장비 시뮬레이터 구현

구영철,김규환,김희연,이양민,이재기 東亞大學校附設 淸報技術硏究所 2006 情報技術硏究所論文誌 Vol.13 No.2

Nowadays there are going to be performed various researches about the operation and management of container terminals. By these researches, problems that arise in operation of container terminals are examined and solved. However the analysis of a port loading equipments actually wastes many time and much money. In these cases, the simulator is the most efficient means among related researches. Therefore this paper studied on a simulator for intelligent port handing equipments. The simulator divided loading courses into five steps and each step made in a module. The virtual port has many 3D objects and objects move each other independently. In this environment, the more 3D objects have, the more the simulator slows by dropping FPS. This problem is solved by the maintenance technique of many objects. Because It took many objects of a container box and guaranteed better FPS.

치아회분과 석고혼합제재의 물성에 관한 연구

계기성,강동완,김광수,고영무,김윤주 대한치과기재학회 1998 대한치과재료학회지 Vol.25 No.1

The purpose of this study is to evaluate the use value of tooth ash-plaster mixture as an alternative material of the synthetic hydroxyapatite. For this purpose the author performed the experimental study to investigate the physical properties of sintered tooth ash-plaster mixture. The tooth ash was made by increasing procedure at 850℃, 900℃ and 950℃ for 20min, 40min and 60min respectively. The composition of tooth ash was analyzed using ICPSE and X-ray diffraction was done. The experimental specimens were molded to the cylindrical from 10mm high, 5mm diameter under the pressure of 1,000kg/㎠ for test of compressive strength values and 3mm high, 6mm diameter for test of diametral tensile strength values and surface microhardness values. Mixtures of tooth ash-plaster mixture was vacuum fired at 1,000℃ for 60min. The physical properties of the sintered specimen were examined and their microstructures were observed under the scanning electron microscope. The results were as follows: 1. x-ray diffraction showed the crystallization of tooth ash was developed as the incinerating temperature and time were increased, but the phase transformation following the incinerating temperature and time was not occurred. 2. The values of compressive strength of the sintered tooth ash-plaster mixture were the highest in case of incinerating temperature 950℃, the incinerating time 60min, and the tooth ash-plaster mixing weight ratio of 4:1. The higher tge incineration temperature and the longer the incineration time was, the more increased the compressive strengths were(p<0.01). 3. The values of diametral tensile strength of the sintered tooth ash-plaster mixture were the highest in case of the incinerating temperature 950℃, the incinerating time 60min, and the tooth ash-plaster mixing weight ratio of 4:1. The higher incineration temperature and the longer the incineration time was, the more increased the diametral tensile strengths were (p<0.01). The more decreased tooth ash-plaster mixing ratio was, the more increased the diametral tensile strength was, but there was not a significant difference statistically (p<0.01). 4. The values of surface microhardness of the sintered tooth ash-plaster mixture were also the highest in case of the incinerating temperature 950℃, the incinerating time 60min, and the tooth ash-plaster mixing weight ratio of 4:1. The higher the incineration temperature was, the more increased the surface microhardness values were, but there was not a significant difference statistically(p<0.01). The longer the incineration time was and the more decreased the tooth ash-plaster mixing ratio was, the more increased the surface microhardness values were. 5. The porosity and absorption of the sintered tooth ash-plaster mixture were the highest in case of the incinerating temperature 850℃, the incinerating time 20min, and the tooth ash-plaster mixing weight ratio of 3:1. The lower the incineration temperature was and the shorter the incineration time was, the more increased the porosity was. 6. There was a good wettability in the sintered tooth ash-plaster mixture under the scanning electron microscope.

아르곤 레이저와 가시광선에 의한 중합 후의 수복재와 치아와의 전단결합강도 비교

고영무,계기성,황호길 대한치과기재학회 1999 대한치과재료학회지 Vol.26 No.3

Previous preliminary researches have shown that argon laser will polymerize dental photo-activated resin materials. The purpose of this study was to compare the shear bond strength of dental restorative materials to teeth polymerized with an argon laser and visible light. An argon laser operating at 0.5W of power and a conventional visible light polymerization unit were used in testing shear bond strength between restorative materials and teeth. Specimens were prepared according to accepted standards for testing. A universal testing machine was used to shear bond strength 5㎜/min crosshead speed. In case of argon laser, exposure time were 10 second, whereas in case of visible light, exposure time were 40 second. The results showed that shear bond strength of F2000 Compomer(3M) polymerized with argon laser were superior to those of polymerized with visible light and there is significantly different(p<0.05). Whereas, in case of both OptiBond FL(Kerr) and Spectrum TPH(Dentsply) shear bond strength of composite resins polymerized with argon laser were slightly inferior to those of polymerized with visible light, but there is no significant difference(p>0.05). This study was supported by Research Funds from Chosun University,1996.