• 대한화학회지
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• 제20권5호
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• pp.340-350
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• 1976

글라스(glass) 전이온도 이하에서 고체 중합체들의 역학적 분광학의 여러 현상들을 이론적으로 기술하는 데 적용된 線形 반응 이론을 제안하였다. 시료에 의한 에너지 분산을 어떤 시간 相關函數들로 나타내었다. Liouville 연산자를 Kirkwood의 확산식 연산자로 대치하면, 여기에서 시간은 결과로부터 다리결합을 한 중합체들의 에너지 상실과 완화에 대한 Kirkwood의 결과가 나옴을 보였다. 완화시간을 계산하는 방법을 보이기 위하여 상관함수들을 계산하는 근사법을 고찰하였다. 여기에서 제안한 이론과 저온에서 매달린 (pendant) 시클로헥실기들을 가진 고체 중합체들의 역학적 에너지 완화 현상을 기술하는 데 사용된 한 모형 이론과의 관련성을 찾아 보기 위해, 이 근사법을 써서 二重우물 퍼텐셜 모형을 고찰하였다.

• 트랜스-
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• 제6권
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• pp.35-42
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• 2019

Un jour, à la fin d'un symposium autour du célèbre film « La Bataille d'Alger » de Pontecorvo, quelqu'un a dit que l'histoire véridique était trop difficile à retrouver (à savoir ce qu'il s'était vraiment passé), il fallait donc la créer (dans le sens d'inventer). J'étais si surpris par cette conclusion anti-historique que je n'ai pu répondre. Nous pouvons faire l'histoire au présent par nos actions, mais ce qui a été fait est fait, et restera historique autant que possible dans la mesure où des historiens sérieux et libres pourront faire leur travail. Max Stirner a dit « Nous ne pouvons être libre de tout, mais nous pouvons tenter de faire nos écrits aussi libres que nous sommes ». Si nous rapportons cette idée à l'Histoire, cela veut dire que ce n'est pas parce que l'histoire est le résultat des recherches faites par des humains qu'elle doit être faussée. L'homme est faillible mais il est aussi perfectible. En tant qu'historien du cinéma, les questions importantes sont de savoir ce qui constitue une archive, (le Mal d'archive de Derrida, qui développe la pensée sur la constitution de la connaissance selon Foucault, intervient très à propos, ici) et comment les utiliser, dans les films en particulier, fiction ou documentaire.

• 대한의용생체공학회:의공학회지
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• 제37권1호
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• pp.15-20
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• 2016

Essential tremor is a neurological disorder with a tremor of the arms and hands. It is well known that essential tremor is characterized by the postural tremor and the action tremor. There has been no report on the quantitative difference in the characteristics of two tremor types. The purpose of this study was to investigate the possible difference in tremor characteristics of postural and action tremors. Seventeen patients with essential tremor ($68.9{\pm}7.9years$, 7 men, 10 women) participated in this study. Patients performed the tasks of postural maintenance (arms outstretched) and daily actions (spiral drawing). Three-axes (pitch, roll and yaw) gyro sensors were attached on index finger, back of hand and forearm, from which the segment and the joint angular velocities were calculated. Outcome measure was the tremor amplitude defined as the root-mean-square mean of the vector-sum angular velocity at segments and joints. Two-way ANOVA showed that task and joint had main factor on the tremor amplitude (p < 0.05). Post-hoc analysis revealed that tremor amplitude at the metacarpo-phalangeal joint was not affected by task (p > 0.05). However, tremor amplitude at the wrist joint differed among the tasks (p < 0.05), and it was greater in the action tasks than in postural task. Tremor was greater at finger segments than at hand and forearm and it increased in action tasks. The results of this study would be helpful for the understanding and task-specific treatments of the essential tremor.

• 건축역사연구
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• 제8권4호
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• pp.95-112
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• 1999

This Study starts from a recognition that the architecture is based on the process demanded by substantial needs as well as pure theoretical logic system. So this study aims at proposing another point of view differentiating process and principle of architecture from pure theoretical logic system in the creative process of the Governor's Palace by analyzing drawings in chronological order. Even though the Governor's Palace had not been built because of discord between authorities of India and Le Corbusier, it is undoubtedly one of the best proposals which contains very concepts and ideas of later Le Corbusier's architectural intentions. In the first design stage, overall conception of the building was carried out in the sketches and drawings till Jan, 1954 and in the second stage, the elaboration of the project was pursued till Mar. 1995. The scheme tends to begin too large and general in character, becoming tighter and more complex under pressure from the client and adjustments required by the design process itself. For example, scale reduction, division and development of internal circulation system and applying his early 'Five Points'. So new solutions are searched by oscillating between compromise modifications and radically different solutions in contracting the first ideas. From all these, it is concluded that the early doctrine (Five Points) are adjusted and extended towards another stage by the use of restricted pilotis, the concept of fenetre en longueur transformed into a sub stricture of facade, sustained concept of le plan libre, les toits jardins extended towards concept of the urban area. And these formal intentions of the Governor's Place has been carried through other contemporary projects like Mill Owner's Association in 1954 and Villa Shodan in 1952.

• 대한건축학회논문집:계획계
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• 제35권11호
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• pp.101-108
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• 2019

In this study, Le Corbusier's ideas were investigated from the view point of modern dualism. Le Corbusier, pioneer of modern architecture, insisted a rationalistic architecture for the industrial period, considering a house as 'machine for living'. In the other way, he tried to arouse emotions through architecture, mentioning a house as 'machine for affecting'. In his writings and paintings, he divided the world in the two opposed things (ex: human and nature, reason and sensation, chaos and order, orthogonal and libre curve, man and woman, sun and moon, lightness and darkness, bull and woman, and etc), and tried to combined the these two divided things. In architecture, he amalgamated his white buildings with the green vegetation, which is styled in the harmony of contrast(nature and articial). In urbanism, Le Corbusier did not divide nature only into three material elements for living(sunlight, air, green space), but also pursued poetic and aesthetic nature through buildings under the rays of sun and among the vegetation. Le Corbusier's dualistic ideas are based on Descartes's modern dualism, which divided the world into the material and the spiritual and into the objective and the subjective. Due to this original division, modern dualism contains the limits of extreme subjectification on human signification and of separation from the world and nature. Le Corbusier pursued the combination of the two divided things to overcome the contradiction of dualism, but his ideas and works contain the limits of the modern dualism.

• 이베로아메리카
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• 제12권1호
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• pp.187-212
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• 2010

El cine como medio de narrar el trauma histórico de los cubanos se formó especialmente en los años sesenta gracias al Instituto Cubano del Arte e Industria Cinematográficos y se sitúa en la cumbre. En el cine hecho por el director cubano Humberto Solás el discurso de historia, trauma y su memoria tiende a relatar básicamente sobre el mensaje de no olvidar el trauma histórico a través de buscar la manera eficaz e intrínseca de narrarlo. El hecho de no olvidar el trauma histórico y de poder enfrentarse con los elementos causantes del trauma significa el poder de tener la posibilidad probable de adquirir la mirada objetiva para observar la experiencia 'histórica' y la memoria 'cotidiana', y sus relaciones. Si consideramos el hecho de que la tendencia de la víctima suele querer olvidar la memoria del trauma por el miedo y dolor de enfrentarse con la representación del trauma, el enfrentarse con el trauma representado ya puede significar que la víctima esté en un trámite de conseguir la penetración con la cual supera lo negativo que le ofrece el trauma a la víctima. Este artículo se dedica especialmente para averiguar la estrategia del director cubano para realizar este fin de encontrar la manera adecuada en narrar el trauma cubano para que los cubanos puedan adquirir la penetración a través de la identificación y la simpatía entre los personajes del cine y los espectadores, enfocando con detalle en los carácteres de los protagonistas femeninas que son tres diferentes individuos en el mismo número de episodios. Cada protagonista, Lucía en cada episodio experimenta el trauma personal con diversos motivos, pero a pesar del dolor y del miedo del trauma histórico se despiertan los espectadores, quienes se identifican con la protagonista a través de la simpatía y la identificación, llegándose al momento de conseguir la penetración con la cual mira el futuro de la sociedad cubana con el objetivismo libre de los traumas históricos.

• 한국도서관정보학회지
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• 제47권4호
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• pp.265-288
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• 2016

이 연구는 국내 학술지 저작권 및 오픈액세스 정책 안내시스템 모형안을 제안하고자 하였다. 이를 위해서 먼저 국내 학술지 논문의 저작권 정책 및 오픈액세스 현황을 조사 분석하였다. 분석결과, 국내 학술지의 경우 33.8% 정도만이 '학술지 논문의 권리귀속 규정'을 가지고 있었고 국내 학술지 논문의 권리귀속 주체로는 학회가 28.8%로 가장 높은 비율을 차지하고 있었다. 그리고 국내 학술지 중 34% 정도가 구독료를 지불해야 하는 Toll access 학술지이었으며 56% 정도가 무료접근이 가능한 학술지(Open Access 학술지, Hybrid Access 학술지)인 것으로 나타났다. 다음으로 국외 학술지 저작권 및 오픈액세스 정책 안내 시스템 사례로써 영국의 SHERPA/RoMEO와 일본의 SCPJ를 조사 분석하여 국내 적용시 고려사항을 도출하였다. 국외 사례는 학술지 논문에 대한 저자 셀프 아카이빙 정책 정보를 주로 수집하여 안내하고 있기 때문에 국내 오픈액세스 학술지 정책 정보가 추가적으로 반영될 필요가 있었다. 이상의 분석결과를 토대로 국내 학술지 저작권 및 오픈액세스 정책 안내시스템 모형의 목적과 목표, 그리고 4가지 운영단계별 기본방향성과 운영방식을 제안하였다.

• 대한의용생체공학회:의공학회지
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• 제34권3호
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• pp.129-134
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• 2013

The essential tremor is an involuntary oscillatory movement of body parts. Conventional treatments of essential tremor have little effects in some patients and also leads to significant side effects. Alternative to these treatments, sensory stimulation may have beneficial effects on the essential tremor. The purpose of this study was to analyze an effect of sensory stimulation on essential tremor. Ten patients with essential tremor ($67.4{\pm}8.82$ yrs, 5 men and 5 women) participated in this study. Three-axis gyro sensors were attached on index finger, hand and forearm of patients. Task of 'arms outstretched forward' was performed with and without sensory stimulation. Vectorsum of three dimensional angular velocities (pitch, roll, yaw) was calculated. Outcome measures included root-meansquare (RMS) mean of the vector-sum amplitude, total power, peak power and peak frequency. RMS amplitude, total power and peak power were reduced by sensory stimulation (p < 0.05). Peak frequency was not affected by sensory stimulation. The results indicate that the sensory stimulation is useful to suppress the essential tremor.

• Journal of Microbiology and Biotechnology
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• 제27권6호
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• pp.1138-1149
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• 2017

The use of microalgal biomass is an interesting technology for the removal of heavy metals from aqueous solutions owing to its high metal-binding capacity, but the interactions with bacteria as a strategy for the removal of toxic metals have been poorly studied. The goal of the current research was to investigate the potential of Burkholderia tropica co-immobilized with Chlorella sp. in polyurethane discs for the biosorption of Hg(II) from aqueous solutions and to evaluate the influence of different Hg(II) concentrations (0.041, 1.0, and 10 mg/l) and their exposure to different contact times corresponding to intervals of 1, 2, 4, 8, 16, and 32 h. As expected, microalgal bacterial biomass adhered and grew to form a biofilm on the support. The biosorption data followed pseudo-second-order kinetics, and the adsorption equilibrium was well described by either Langmuir or Freundlich adsorption isotherm, reaching equilibrium from 1 h. In both bacterial and microalgal immobilization systems in the co-immobilization of Chlorella sp. and B. tropica to different concentrations of Hg(II), the kinetics of biosorption of Hg(II) was significantly higher before 60 min of contact time. The highest percentage of biosorption of Hg(II) achieved in the co-immobilization system was 95% at pH 6.4, at 3.6 g of biosorbent, $30{\pm}1^{\circ}C$, and a mercury concentration of 1 mg/l before 60 min of contact time. This study showed that co-immobilization with B. tropica has synergistic effects on biosorption of Hg(II) ions and merits consideration in the design of future strategies for the removal of toxic metals.

• 비교문화연구
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• 제25권
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• pp.55-85
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• 2011

Many States such as Arizona, Texas, New Mexico, Colorado, California, New Mexico, Florida were obtained either from Spanish Empire or from Mexico. In 1848 due to the Guadalupe-Hidalgo treaty America could obtain half of the original territory of Mexico. American identity cannot be understood without the history of American expansionism further consolidated by the Spanish-American War in 1898, which brought other ex-Spanish colonies such as Guam, Puerto Rico, the Philippines to the US. The US's interest in these territories dates back to the Monroe doctrine in 1823 when Monroe "declared the Americas off-limits to any new European colonization." America justifies their expansion based on the notion of Manifest Destiny which was created by O'Sullivan at the hight of American fever to annex Texas to US. The intent of this paper is to study how Anglo-Saxon and Latin Culture clashed against each other especially right before and after the Spanish-American War. In this study the American hero, Theodore Roosevelt and Latin American hero, $Jos{\acute{e}}$ Martí will be compared, though they did not meet each other during the Spanish-American war due to Marti's early death in 1895 at the battle for the Cuba Libre. Their comparison is significant in that the former represents the American expansionist spirit and the latter the spirit of Anti-imperialism and Anti-Anglocentrism. Along with the concept of Manifest Destiny of America, 'American exceptionalism' is also mentioned which motivates U.S. to expand further even after the Spanish-American war in the form of 'informal imperialism' characterized by 'gunboat politics'of the US. These discussions will draw attention to how recent theorists such as Bryce Traister criticizes the Border Theory represented by $Jos{\acute{e}}$ David Saldívar. Here the Border Theory is criticized to repeat the discourse of the globalized capitalism which prefers the weak state and the transnational aspects by focusing on the in-betweenness of the border. In the end the paper will focus on how the Border theory as represented by Saldivar is political enough and sets up a resistant example against American expansionism of today in its focus on the call for pan-American and pluri-versal subjectivity of the borderlands. This point will be supported by a discussion of how Saldivar's view is confirmed by Walter Mignolo who advocates the "bottom up" resistance of the indigenous people of Chiapas and other social forums such as World Social Forum and the Social Forum of the Americas derived from the Zapatistas' movement whose motto is "A World in which many world co-exist."