• Title/Summary/Keyword: Plato

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A Study on the Transborder Characteristics of Forms in Baroque Space (바로크공간의 탈경계적 조형 특성에 관한 연구)

  • Han, Myoung-Sik
    • Korean Institute of Interior Design Journal
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    • v.24 no.5
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    • pp.21-30
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    • 2015
  • The visual expression system of space realized in Baroque aesthetics is basically grounded on the philosophical view to the world of the time, that is to say the changes of the thinking system in the Renaissance and ontology based on it. Structural aesthetics in Baroque freed from Plato's system of harmony but grounded on Leibniz's process philosophy formed a crucial background to highlight the formal nature of the whole and build a structure based on the inclusive principle of formativity. Also, to solve problems to realize the order and consistency of forms from the whole, Baroque adopted the nonlinear and nonphysical formative system as the principle of building space in works of art. Combining the order system of nature in the Renaissance with manneristic dynamicity as well as formative principle taking shape geometrically, it did establish a variety of aesthetic concepts based on the results of infiniteness and exaggeration expressed from the two forces, the Renaissance and mannerism. This study has found that such Baroque aesthetics did overcome classical planeness and draw continuous mobility from the structures and forms based on that with the transborder concepts of structures, the components of space, as an ultimate system of formative expression. Moreover, this author has drawn and analyzed with the cases of the 17th-century art and architecture the transborder elements manifesting the nature of diverse formative visual elements produced in artistic expressions with that principle of aesthetics, that is the intangible concept of Baroque. Based on that, this researcher intends to come up with technical solutions to solve a lot of environmental and architectural problems we are severely facing nowadays in terms of environmental, physical, and emotional aspects with the theoretical clues and results acceptable to this contemporary era.

Mesothelioma in Sweden: Dose-Response Analysis for Exposure to 29 Potential Occupational Carcinogenic Agents

  • Plato, Nils;Martinsen, Jan I.;Kjaerheim, Kristina;Kyyronen, Pentti;Sparen, Par;Weiderpass, Elisabete
    • Safety and Health at Work
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    • v.9 no.3
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    • pp.290-295
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    • 2018
  • Background: There is little information on the dose-response relationship between exposure to occupational carcinogenic agents and mesothelioma. This study aimed to investigate this association as well as the existence of agents other than asbestos that might cause mesothelioma. Methods: The Swedish component of the Nordic Occupational Cancer (NOCCA) study consists of 6.78 million individuals with detailed information on occupation. Mesothelioma diagnoses recorded in 1961-2009 were identified through linkage to the Swedish Cancer Registry. We determined cumulative exposure, time of first exposure, and maximum exposure intensity by linking data on occupation to the Swedish NOCCA job-exposure matrix, which includes 29 carcinogenic agents and corresponding exposure for 283 occupations. To assess the risk of mesothelioma, we used conditional logistic regression models to estimate hazard ratios and 95% confidence intervals. Results: 2,757 mesothelioma cases were identified in males, including 1,416 who were exposed to asbestos. Univariate analyses showed not only a significant excess risk for maximum exposure intensity, with a hazard ratio of 4.81 at exposure levels 1.25-2.0 fb/ml but also a clear dose-response effect for cumulative exposure with a 30-, 40-, and 50-year latency time. No convincing excess risk was revealed for any of the other carcinogenic agents included in the Swedish NOCCA job-exposure matrix. Conclusion: When considering asbestos exposure, past exposure, even for short periods, might be enough to cause mesothelioma of the pleura later in life.

Deconstructing the Western Colonial Dichotomy through Paralogy (『직면』(No Telephone to Heaven)의 해체론 독법- 배리(Paralogy)를 통한 식민주의의 이원론 관점 해체)

  • Choi, Su
    • English & American cultural studies
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    • v.16 no.2
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    • pp.111-139
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    • 2016
  • Plato's philosophical importance in western thinking history cannot be understated. Especially his dichotomy system became common to the European traditions of philosophical and scientific discourses by assigning principal value to the presence that is opposed to the absence. Since the ancient Greeks, the concept of presence has been expressed itself in number of ways such as God, Truth, Logos, and center. Derrida called this European thinking "the metaphysics of presence." In order to analyze logocentrism also called the metaphysics of presence in No Telephone to Heaven, I used the term, paralogy that Aristotle did not accept as rules of argumentation but that Lyotard revived it positively as the principle of reason. Lyotard's incredulity towards rationalist theory of modernism is that knowledge can never be certain. Without any ultimate validity, certainty is impossible. Nevertheless, as Fanon said, the colonial world is dominated with a traditional Manichaean world. As a result what remains to the colonized to establish their identities is that of an armed struggle towards the colonizer even though they know it results in the vicious circle of hatred endlessly. Cliff attempted to show this message in her text through the tragic heroine, Clare Savage. Cliff's another critique of modernism's rationalism is shown through the ambiguous sexuality of Harry/Harriot. In this novel, gender plays also a central role by questioning the traditional binary system of sexuality. In this paper, I deconstructed this traditional gender system in terms of Bulter's concept of performitivity. This study will give the text another layer of deconstructive interpretation echoing with the proverb, one tree cannot make a forest.

Deconstructing the Genealogy of Orientalism in Term of a Supplement (『오리엔탈리즘』 계보학의 해체론적 재해석 "Truths are illusions which we have forgotten are illusions") (진리란 그것이 환상임을 망각하고 있는 착각이다))

  • Choi, Su
    • English & American cultural studies
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    • v.17 no.2
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    • pp.29-61
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    • 2017
  • Said's Orientalism criticized the European representations on the Middle-East by theorizing orientalism as a discourse. In this text, he explored and criticized the colonial forms of knowledge and language that distorted the image of the colonized. The justification of the discourse of orientalism is derived from the binary system that is originated from Plato which Derrida rejects on the ground that it always privileges one term over the other, that is, colonizer over colonized. Derrida names for this traditional heritage of Western binary system logocentrism which regards logos(the Greek term for speech or reason) as the central principle of language and philosophy, whereas mythos derives its meaning from the logos on the basis of binary oppositions. Thus according to logocentrism, the colonized is merely the defined who can have its meaning from the definers, colonizers. In this paper, utilizing Derrida's a (non)concept called supplement which means both to add on as a surplus and to make up something missing as a mere extra, I propose another alternative interpretation towards the critique of colonial representation by raising internal contradictions in the Platonic dichotomy between logos and mythos embedded in western colonialism discourse, orientalism. I attempt to show that logos(colonizer) and mythos(colonized) is inseparable in itself due to the fact that they exist as supplementary. For this purpose, I demonstrate how colonial binary system constituted and was constituted in terms of language. Through this paper I reinterpret the colonial rationality of privileging 'logos' over 'mythos' by substituting the colonial binary system with the supplement.

Aesthetics of the Seeing-in the Phenomenological Reflection to the Seeing (시선의 미학: 시선에 관한 현상학적 반성)

  • Kim, Hee-Bong
    • Journal of Korean Philosophical Society
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    • no.89
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    • pp.37-67
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    • 2010
  • The 21 Century is definded as an age of culture or image characterized by the fact, that modern society are being overwhelmed with virtual reality, that is full of visual images. The cultural concentration on the visual image and the excessive tendency to attend it become not only today but also ever as the leading style of culture. Nevertheless, it is particularly noteworthy that the visual image has become so one of the basic conditions of modern society, that one holds it as the society of the spectacle. So can the problem of seeing that resulted from the oculocentric culture, that is the problem of the fundamental relationship between the world and the eyes of human beings, be examined in the phenomenological sense. For this study, I believe that 『Phenomenologie de la Perception』 of Merleau-Ponty provides a important approach. The theme of this study is to refer, first, how man has dealt with the seeing in the history of philosophy, such as Plato, Kant, and Merleau-Ponty, who although not the anti-oculocentricism, but also makes serious reflection about an excess of visual images. Second, it is to explain what characteristics and problems are located in these considerations, and thirdly, it must be brought into the light, what is the essence of the seeing with regard to the beauty, the truth and the morality.

The education of classical philosophy & ideas and methodology of confucian philosophy (철학교과교육론(I) : 고전철학과 유가철학의 교육이념과 방법)

  • Lim, Heongyu
    • The Journal of Korean Philosophical History
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    • no.27
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    • pp.363-386
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    • 2009
  • This paper's aim is to articulate the educational ideas and methodology of Confucian philosophy in contrast with western classical Philosophy. The ideas and methodology of western classical philosophy is manifested on "the similes of cave" in The Republic of Plato. "The similes of cave" teaches us that 1) philosophy begins with criticism of everyday's consciousness, 2) philosophy is based upon radical philosophical attitude, 3) philosophy request absolute knowledge of the ultimate, 4) philosopher enlightenments the people with absolute knowledge of the ultimate. Confucius said, "at fifteen, I had my mine bent on learning, ⋯⋯ at fifty I knew the decrees of Heaven, ⋯⋯ at seventy, I could follow what my heart desired, without transgressing what was right." This is a typical of philosophical life. Therefore, What the Great Learning as one of confucian Four Books represents, is 1) to illustrate illustrious Virtue, 2) to renovate the people, 3) and to rest in the highest excellence.

"The Best Doctor is also a Philosopher" Medicine and Philosophy in Galen ("좋은 의사는 또한 철학자이다" 의사-철학자의 모델 갈레노스를 중심으로)

  • Yeo, In-sok
    • Philosophy of Medicine
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    • v.25
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    • pp.3-26
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    • 2018
  • Medicine and philosophy were very closely related in antiquity. The Pre-Socratics were interested in physiological and pathological aspects of human body. Their interests of human body was a part of interests on nature. Plato and Aristotle were fond of proposing their philosophical arguments using medical analogy. Medicine and philosophy were regarded as two disciplines which play a similar role in human being. Ancient philosophers thought that medicine and philosophy were similar on the ground that while philosophy eliminates passion from human soul, medicine eliminates disease from human body. Here, they regarded the similarity of medicine and philosophy only in terms of analogy. More comprehensive and systematic relationship between medicine and philosophy is realized by Galen. He manifestly declared that "The Best Doctor is also a Philosopher", which is also the title of one of his treatise. In this treatise, Galen regarded philosophy is a discipline consisted of physics, logic, and ethics according to the view s of Stoics. As a result, a good doctor for Galen is one who is well versed in physics, logic, and ethics. Furthermore, He regarded Hippocrates as the ideal model of a doctor-philosopher.

Independent Verification Program for High-Dose-Rate Brachytherapy Treatment Plans (고선량률 근접치료계획의 정도보증 프로그램)

  • Han Youngyih;Chu Sung Sil;Huh Seung Jae;Suh Chang-Ok
    • Radiation Oncology Journal
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    • v.21 no.3
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    • pp.238-244
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    • 2003
  • Purpose: The Planning of High-Dose-Rate (HDR) brachytherapy treatments are becoming individualized and more dependent on the treatment planning system. Therefore, computer software has been developed to perform independent point dose calculations with the integration of an isodose distribution curve display into the patient anatomy images. Meterials and Methods: As primary input data, the program takes patients'planning data including the source dwell positions, dwell times and the doses at reference points, computed by an HDR treatment planning system (TPS). Dosimetric calculations were peformed in a $10\times12\times10\;Cm^3$ grid space using the Interstitial Collaborative Working Group (ICWG) formalism and an anisotropy table for the HDR Iridium-192 source. The computed doses at the reference points were automatically compared with the relevant results of the TPS. The MR and simulation film images were then imported and the isodose distributions on the axial, sagittal and coronal planes intersecting the point selected by a user were superimposed on the imported images and then displayed. The accuracy of the software was tested in three benchmark plans peformed by Gamma-Med 12i TPS (MDS Nordion, Germany). Nine patients'plans generated by Plato (Nucletron Corporation, The Netherlands) were verified by the developed software. Results: The absolute doses computed by the developed software agreed with the commercial TPS results within an accuracy of $2.8\%$ in the benchmark plans. The isodose distribution plots showed excellent agreements with the exception of the tip legion of the source's longitudinal axis where a slight deviation was observed. In clinical plans, the secondary dose calculations had, on average, about a $3.4\%$ deviation from the TPS plans. Conclusion: The accurate validation of complicate treatment plans is possible with the developed software and the qualify of the HDR treatment plan can be improved with the isodose display integrated into the patient anatomy information.

Dose Comparison of Treatment Plans Using Different Ir-192 Sources and Treatment Planning Systems for Intracavitary HDR Brachytherapy (고선량률 강내 근접치료에 사용되는 Ir-192 선원과 치료계획 시스템간의 계산선량 비교)

  • Park, Dong-Wook;Kim, Young-Seok;Park, Sung-Ho;Choi, Eun-Kyung;Kim, Jong-Hoon;Lee, Sang-Wook;Song, Si-Yeol;Ahn, Seung-Do;Noh, Young-Joo
    • Progress in Medical Physics
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    • v.20 no.1
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    • pp.1-6
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    • 2009
  • For HDR intracavitary brachytherapy with ovoids and a tandem, we compared the dose discrepancy of treatment plans using two different Ir-192 sources (microSelectron, Varian) and generated on two different treatment planning systems (PLATO, BrachyVision). The treatment plans of ten patient treated from Oct. 2007 to Jan. 2008 were selected for these comparisons. For the comparison of dose calculation using different sources, the average discrepancies were $-0.91{\pm}0.09%$, $-0.27{\pm}0.07%$, $0.22{\pm}0.39%$, and $0.88{\pm}0.37%$ in total treatment time and at B-point and ICRU bladder and rectum reference point, respectively. Comparing the two systems, the average dose discrepancies between treatment planning programs were $-0.22{\pm}0.42%$, $-0.25{\pm}0.29%$, $-0.23{\pm}0.63%$, and $-0.17{\pm}0.76%$, and the average dose discrepancies between positioning methods (PLATO with film and BrachyVision with digitial image) were $-0.61{\pm}0.59%$, $-0.77{\pm}0.45%$, $-0.72{\pm}1.70%$, and $0.35{\pm}2.82%$ at A-point, B-point, and ICRU bladder and rectum reference points, respectively. The rectal dose discrepancies between two systems were reached 5.87%. The difference in the dwell position expected by each TPS are mainly affected by the differences in the positioning method in TPSs and have an effect on dose calculations of rectal and bladder located in AP direction.

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A Study on Repetition and Multiplicite of Superhero Comics (슈퍼히어로 코믹의 반복과 다양체적 형식에 관한 연구)

  • Park, Seh-Hyuck
    • Cartoon and Animation Studies
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    • s.28
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    • pp.27-53
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    • 2012
  • American superhero comics are being produced in numerous different forms for multiple, and cross-platform media. In cinema, films based on superhero comics top the list of all time box office records. The same phenomenon of the 'Invasion of Superhero' is duplicated in Korean box office 2012, however, the korean fans are not familiar with the superheroes from the publication which provides the original source of characters and stories for other superhero related media products. Based on observing the multiple and vastness of world building characteristics of superhero comic, this paper attempts to associate the continuous creative nature and the infinite repetition of superheroes and comic texts with the identity of superhero on ontological level. First, chapter 2 examines how one superhero exists in multiple and different worlds individually by utilizing the concept of 'multi-universe' or 'multiverse' in comic texts. Initially, duplicating a superhero on multiple settings and series destroyed continuity and allowed contradiction and paradox confused narrative as a whole, but it also gave chances for comics to be more vibrant and experimental with their stories and characters. Chapter 3 analyzes the superhero comic texts in the light of repetition, concept developed by french philosopher Gilles Deleuze, and make the argument that the superheroes and texts are not repeated to generate surplus of source for economic utilitarian purposes, but it is, first and foremost, a repetition of creativeness and capability. Many concepts introduced by Deleuze in his early masterpiece, $\acute{e}$rence et R$\acute{e}$p$\acute{e}$tition> are taken to support this argument. Mainly, his critical views on generality of the identity and his effort to replace the Plato's system of representation with vibrant creative, and renewal energy of r$\acute{e}$p$\acute{e}$tition. According to Deleuze, repetition is similar concept, if not identical, to what Nietzsche called the 'eternal return' which allows the return of the Overhuman or the Superhuman, and he extends his idea that the returning Overhuman is the singular simulacre which opposes the generalization of identity, in the likes of Plato's Idea. Thus, the superhero's identity is ever changing, ever returning, and ever renewing Overhuman. The superhero must be repeated to fully actualize his/her existence. Also, based on Deleuze's reading of Bergson's texts on the Virtual, the superhero, for example Superman, is actualization of his/her multiplisit$\acute{e}$, the internally multiple, and differentiated variations from itself. These every Supermans' multiplisit$\acute{e}$ shares common memory, past, and duration, thus the Virtual of Superman. Superman becomes himself only by actualizing the movement and differentiation from these multiplisit$\acute{e}$ in his virtual on the surface of reality. On chapter 4, a popular Korean comic book character Oh, Hae-Sung's r$\acute{e}$p$\acute{e}$tition and multiplist$\acute{e}$ are analyzed, and makes comparison to that of Superman to distinguish the repetition from r$\acute{e}$p$\acute{e}$tition, and multiplicit$\acute{e}$ from diversity.