[논문]훗설의 “기하학의 기원” 을 통해 살펴본 건축에서의 전통의 재활성화에 관한 연구

이길주,이동언 釜山大學校生産技術硏究所 2003 生産技術硏究所論文集 Vol.62 No.-

이 연구의 목적은 전통의 재활성화의 진정한 의미를 탐구하기 위한 것이다. 연구의 이론적 틀인 훗셜의 「기하학의 기원」은 근원에 대한 되물음을 통해 전통의 문제를 해명하고 있다. 전통의 재현과 재활성화는 전통의 수동적 이해와 능동적 이해에 의해 구별될 수 있는데, 전통의 재활성화는 능동적 이해를 통해 그 근원이 생활세계임을 이해하고,현시대 맞게 새로운 방식으로 전통을 재창조하는 것이다. 전통의 근원인 생활세계는 일상성의 재활성화의 바탕이 되는 세계로,사회 구성원들의 공통의 경험을 간직하고 있다. 그러나 일상적이고 습관적인 일상성이 재활성화될 수 있는 것은 의식의 지향성에 의해 새롭고 간-주관적으로 인식될 수 있기 때문이다.

참외주스 가열농축에 따른 관능적 특성 변화

이기동,권승혁,이명희,김숙경,주길재,권중호 한국식품저장유통학회 ( 구 한국농산물저장유통학회 ) 2004 한국식품저장유통학회지 Vol.11 No.1

고품질 참외 농축액을 제조하기 위해 농축공정에서 중요한 변수로 작용하는 가열시간을 달리하면서 제조한 농축물에 대한 관능적 평가를 실시한 결과, 가열 후 맛이 최대평점을 나타낸 조건은 가열온도가 96.63 ℃ 및 가열시간이 14.31 min일 때 였으며, 전반적인 기호도가 가장 높은 조건은 가열온도가 97.18℃ 및 가열시간이 14.55 min 일 때 였다. 가열온도 및 가열시간을 달리하면서 실험한 결과 참외 농축액 제조를 위해서는 가열온도 98℃로, 가열시간 13 min으로 처리하는 것이 적당하였다. This study was carried out to observe the change of organoleptic properties of the juice prepared with various heating temperature and heating time. Organoleptic color showed maximum value at 94.95℃ and 21.63 min and organoleptic aroma showed maximum value at 63.14℃ and 20.38 min. Organoleptic taste showed maximum value at 96.63℃ and 14.31 min and overall palatability showed maximum value at 97.18℃ and 14.55 min The best condition was 98℃(heating temperature) and 13 min(heating time) at oragnoleptic evaluation of oriental melon juice.

딤플형 내부구조체를 가진 Isb 판넬의 정적 굽힘 특성

안동규,문경제,한길영 朝鮮大學校 機械技術硏究所 2006 機械技術硏究 Vol.9 No.1

본 연구에서는 덤플형 내부 구조제를 가진 ISB 판넬의 굽힘 및 파손 특성을 분석/고찰하고자 한다. 딩플형 내부 구조체를 가진 ISB 판넬의 설계조건에 따른 변형 형상, 최대하중 및 최대하중에서의 변위와 같은 특성치 및 파손 형태를 분석하기 위하여 정적 3접 굽힘 시 험을 통한 하중-변위 곡선과 파손 형상을 얻었다. 또한, 본 실험 결과를 이용하여 ISB 판 넬 설계 변수의 굽힘 특성 및 파손 모드 영향성을 분석하였다. 본 연구 결과 딩플형 내부 구조체를 가진 ISB 판넬의 굽힘 및 파손 특성은 덤플형 내부구조체의 반경비와 ISB 판넬 의 재료 방향에 따라 제어 가능함을 알 수 있었다. The objective of this pater is to investigate into bending and failure characteristics of ISB panel with dimple shapes as inner structures. Through three-points bending test, the force-displacement curve and the failure shape are obtained to examine the deformation pattern, characteristic data including maximum load and displacement at the maximum load and failure pattern for the ISB panel. In addition, the influence of design parameters for ISB panel on the bending stiffness and failure mode has been found. From the results of the experiments, it has been shown that bending and failure characteristics of the ISB panel can be controlled by the ratio of radius and the direction of the material.

One-Step 이론을 이용한 Roof 판넬 해석에 관한 2차 연구

정동원,안현길 제주대학교 공과대학 첨단기술연구소 2004 尖端技術硏究所論文集 Vol.15 No.1

The static implicit finite element method and the dynamic explicit finite element method are applied effectively to analyze total auto-body panel stamping processes, which include the forming stage. Analysis results examining possibility and validity of the formulation and the factor of study are presented. Further, the simulated results form the total auto-body panel stamping processes are shown and discussed. Its application is being increased especially in the automotive industrial area for the cost reduction, weight saving, and improvement of strength.

치아의 발육 및 맹출에 따른 신경지배의 발달

김동길 慶北大學校 齒科大學 1995 慶北齒大論文集 Vol.12 No.2

치아의 발육 및 맹출에 따른 신경지배의 발달을 관찰하기 위하여 출생후 1,5,10,15,20,25,35일 된 백서 및 성장이 완료된 백서 각 5마리씩 총 40마리의 하악 구치를 대상으로 neurofilament protein(NFP)과 calcitonin gene-related peptide(CGRP)의 항체를 이용한 면역조직화학적방법을 사용하였으며 결론은 아래와 같다. . NFP 면역반응 신경섬유보다 CGRP면역반응 신경섬유의 분포밀도가 높게 나타났다. 그러나 NFP 면역반응 신경섬유는 비교적 선이 명확한 외형을 나타내는 반면 CGRP 면역반응 신경섬유는 외형이 거칠면서 염주알 모양을 나타냈다. . 치수내 신경섬유의 진입은 상아질 형서이 시작되는 시기였다. Raschkow plexus는 치근형성시기 부터 발달하여 치아가 구강내로 맹출되면서 보다 발달되었다. 조상아세포층으로 진입하는 신경섬유도 치아가 구강내로 맹출하면서 밀도가 높아졌다. . 치조점막상피의 신경지배는 치아의 발육 및 맹출과 관련하여 발달하였다. 치주인대의 신경지배도 치근 형성과 함께 발달하였다. . 신경지배 발달은 역연령(chronological age)보다 치아연령(dental age)에 따르는 것으로 나타났다. The purpsoe of this study was to investigate the postnatal development of dental innervation with the tooth development and eruption process in developing rat mandibular molars(postnatal 1, 5, 10, 15, 20, 25, 35day-old and adult rats). Immunohistochemical method was carried out for the detection of nerve fibers, using the antibodies against neurofilament protein(NEP) and calcitonin gene-related peptide(CGRP). The results were as follows: 1. The distribution of CGRP immunoreactive(IR) nerve fibers was more densely detected than the NFP-IR nerve fibers. The feature of CGRP-IR nerve fibers were shown in a bead-like appearance and that was more frequently revealed in nerve terminal and immature stages of development. 2. The time of nerve entering into the dental papilla of tooth follicle began at the occured advanced dentinogenesis. The development of Raschkow plexus began at the formative stage of the roots and was accelerated at the stage of the crown emerged into the oral cavity. The number of nerve fibers entering the odontoblastic layer increased with the tooth eruption and mastication. 3. The development of the innervation in the alveolar mucosa was represented associated with dental development and erupiton. The innervation of preiodontal ligament developed according to the eruption of tooth. 4. The development of innervation was shown to be related with the stage of the development of individual teeth rather than the chronological age of the rat.

Lolita에 나타난 세 목소리

이길동 현대영미어문학회 2000 현대영미어문학 Vol.17 No.2

There is no denying Nabokov must be an experimental stylist, for his novels such as Pale Fire, Transparent Things and Lolita are well known for their peculiar narration. Since the publication of Lolita, Many critics gave his novels various reviews, which are too variated to be categorized into one sect. In the case of Lolita they don't agree what kind of novel Lolita is. Some say it is a modem style novel. Others comment it is of the post-modern style. One commentator says it is a pornographic novel. Above all their criticisms are monolithic. It is very difficult to understand Lolita in such simple ways. Lolita begins with a very shocking story: Humbert, 37 years odd, has a sexual re1ationship with his step-daughter, Lolita who is 12 years old. The relationship begins after his wife's death. However, readers grow used to this shocking story while reading, for Nabokov uses various literary devices such as allusion, pun and parody in a strategy of 'defamilization' which is associated with Russian Formalism. In the novel, the character Lolita becomes the character Annabel Lee from Edgar Allen Poe's work and the character Carman from Meremee's work, which means Lolita is not real but imaginary character created through allusion, a part of parody. The frequent use of pun also achieves the effect of 'defamilization'. Father, the frequent intrusion of author undermines the reality of the novel. The 'work-within-a-work' style or 'chinese box' structure also serves in the same manner. These formalistic techniques reveals two tendencies, the first is that the methods help create artifiality of the novel, which means the absence of reality. The other is that the Russian formalistic literary devices, especially the 'defamilization' undermine the intensity of the shock in the story. Nabokov plays a game with the readers , Humbert makes Lolita an illusionary figure, which makes readers feel comfortable because they think the story is not true. But readers again believe in the reality of the story. Humbert kills Quility because he feels Quility is more evil than he. Humbert feels Quility has taken advantage of Humbert's sin. Readers feel in this scene Humbert actually kills himself because they are double.(297) In the last chapter, Humbert becomes a different figure, he achieves true development. He realizes Lolita is no longer a nymphet, and he comes to know that the hopelessly poignant thing was not Lolita's absence from his side, but the absence of her voice from that concord. Therefore, I hold that Lolita is neither post-modern nor modern, nor realistic but an open novel in which all 'sm' swim free.

스템핑 금형개발을 위한 SPCC소재와 SPCEN소재의 비교연구

정동원,안현길,문원섭 제주대학교 공과대학 첨단기술연구소 2005 尖端技術硏究所論文集 Vol.16 No.2

The static implicit finite element method is applied effectively to analyze total panel stamping processes, which include the forming stage. Complicated and abnormal large size panel was analyzed by using commercial program called Auto-Form. Analysis results examining possibility and validity of the Auto-Form software and the factor study are presented. Further, the simulated results for the total panel stamping processes are shown and discussed. Its application is being increased especially in the automotive industrial area for the cost reduction, weight saving, and improvement of strength.

정적-내연적 이론을 이용한 Cowl Top Otr 판넬 해석에 관한 연구

정동원,안현길,고형훈,문원섭 제주대학교 공과대학 첨단기술연구소 2005 尖端技術硏究所論文集 Vol.16 No.1

The static implicit finite element method has been effectively applied to analyze total cowl top otr panel stamping processes, which include the forming stage. Complicated and abnormal large size cowl top otr panel was analyzed by using commercial program called AutoForm. Analysis results examining possibility and validity of the AutoForm software and the factor study are presented. Furthermore, the simulated results for the total cowl top otr panel stamping processes are shown and discussed. Its application is being increased especially in the automotive industry for the cost reduction, weight saving, and improvement of strength.

섬유강화 복합재료의 사출성형에 있어서 섬유배향에 미치는 성형조건의 영향

이동기,한길영,김성용 朝鮮大學校 機械技術硏究所 2000 機械技術硏究 Vol.3 No.2

Injection molding is a very important industrial process for the manufacturing of plastics objects. During an injection molding process of composites, the fiber-matrix separation and fiber orientation are caused by the flow of molten polymer/fiber mixture. As a result, the product tends to be nonhomogeneous and anisotropic. Hence, it is very important to clarify the relations between separation orientation and injection molding conditions. So far, there is no research on the measurement of fiber orientation using image processing. In this study, the effects of fiber content ratio and molding condition on the fiber orientation-angle distributions are studied experimentally. Using the image processing method, the fiber orientation distribution of weld-line parts in injection-molded products is assessed. And the effects of fiber content and injection molding conditions on the fiber orientation functions are also discussed.

항자력과 자기포화도에 의한 WC-8%Co 초경합금의 기계적 성질 평가

안동길 한국비파괴검사학회 2000 한국비파괴검사학회지 Vol.20 No.5

WC-Co 초경합금의 항자력과 자기포화도를 평가하여 합금조직과 이에 따른 기계적 성질의 예측에 관해 연구하였다. WC 입경이 다르고 탄소함량 및 소결온도가 다른 WC-8%Co 초경합금을 분말 야금법에 의해 제조하였다. 항자력과 자기포화도와 같은 WC-Co 합금의 자기적 특성은 합금조성 및 조직에 크게 의존하였다. 미소한 합금탄소량의 변화와 WC 입도의 차이에 의해서도 WC-Co 합금의 자기적 특성과 경도 및 항절력이 크게 변화하였다. WC 입도가 미세할수록 소결합금의 항자력과 경도는 증가하였고, 항자력은 경도의 증가와 비례하였다. WC-8%Co 합금의 화학양론적 조성 아래로 카본함량이 감소하면 자기포화도와 항절력이 떨어지고 η상의 체적률도 꾸준히 증가하였다. WC-Co 합금에 있어서 자기포화도는 항자력과 반비례하였다. The prediction of mechanical properties for WC-Co alloys by evaluation of coercive force and magnetic saturation were studied in relation to their microstructure. The WC-8%Co alloys were prepared using different WC particle size, carbon content and various sintering temperature by PM process. The magnetic properties such as coercive force and magnetic saturation of sintered WC-Co alloys were critically dependent upon their final composition and microstructure. Slight changes of carbon contents and small variation of WC grain size result in marked changes of magnetic properties, hardness and transverse rupture strength of sintered WC-Co alloys. It was found that the coercive force and hardness were increased by fine WC grain size of sintered alloys, and the coercive force was proportional to hardness. With decreasing total carbon content below the stoichiometric value in WC-8%Co alloys the volume fraction of η phase increased steadily, while the magnetic saturation and transverse and transverse rupture strength decreased. The magnetic saturation was inversely proportional to the coercive force of WC-Co alloys.