• Radioisotope journal
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• v.4 no.2
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• pp.20-20
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• 1989

• The Science & Technology
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• v.15 no.10 s.161
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• pp.49-51
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• 1982

• Korean Journal of Logic
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• v.12 no.2
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• pp.171-199
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• 2009

This essay will consider evolutionary views that attempt to capture the continuity of theory-change from Newtonian to Einsteinian physics via the formal aspects of these theories. Although it cannot be denied that the formal aspects such as 'correspondence principles' and 'covariance principles' provide important information concerning this theory-change, these formal properties are not sufficient to capture the essential elements of any evolutionary account of the development of Einstein's special and general theories of relativity from Newtonian mechanics.

• Journal of Korean Medical classics
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• v.18 no.3 s.30
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• pp.9-16
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• 2005

종의역학적각도간(從醫易學的角度看), 우주적팽창일수축반복가설부합음양소장과정. 우주팽창시(宇宙的膨是)‘양생음장(陽生陰長)’, ‘양성음쇠(陽盛陰衰)’적과정(的過程) ; 우주수축시(宇宙收縮是)‘양살음장(陽殺陰藏)’, ‘음성양쇠(陰盛陽衰)’적과정(的過程). 종수축도팽창(從收縮到膨脹), 종팽창도수축(從膨脹到收縮), 기전환점시양극혹음극적상태(其轉換點是陽極或陰極的狀態), 응용(應用)’음극변양(陰極變陽), 양극변음(陽極變陰)‘적음양극변원리(的陰陽極變原理). ${\lceil}$내경(內經)${\rfloor}$인위물질화시공(認爲物質和時空), 시간화공간본질상시일치적(時間和空間本質上是一致的), 도시종기파생출래적(都是從氣派生出來的). ${\lceil}$내경(內經)${\rfloor}$이경인식도료시공적통일성화상대성(已經認識到了時空的統一性和相對性). 저여애인사탄상대론적시공관유상동지처(這與愛因斯坦相對論的時空觀有相同之處). 서방과학적시공관시통과대물질실체이급물질상호관계적관찰이형성적물리시공관(西方科學的時空觀是通過對物質實體以及物質相互關係的觀察而形成的物理時空觀) ; 의역시공관시통과대포괄인류재내적천지만물적일절생명활동현상적관찰이형성적생명시공관(醫易時空觀是通過對包括人類在內的天地萬物的一切生命活動現象的觀察而形成的生命時空觀).

• Korean Institute of Interior Design Journal
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• v.13 no.6
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• pp.74-81
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• 2004

Much evidence points to the fact that Korean traditional architecture has long reflected traditional Korean philosophy. If what this evidence points to Is true, there is much more insight to be gained about this connection. It is important to begin with the idea that Korean culture stemmed from Confucianism, Buddhism, and Taoism. All three share similar ideas, and this study will set out to prove that topology, an anti-Euclidean school of thought created at the end of the 19th century, shares many of the same core ideas as the three mentioned above. Transitively, if Korean traditional culture is reflected in Korean traditional architecture, and topology shares many of the same core ideas, it seems that topology should be accepted into the mainstream of architectural design. This study will aim to interpret space structure forms and space constructions of the Korean traditional architecture from the topological perspective.

• Journal of Science Education
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• v.38 no.3
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• pp.569-584
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• 2014

The Purpose of this study was an analysis of high school student's understanding level about concepts of special relativity through in-depth interview. The 8 participants were 10th grade students in H high school in Ulsan city, who were interviewed and analyzed in the results of the interview about basic concepts of special relativity using achievement checklist in 6 situations(principle of constancy of light velocity, principle of relativity, relativity of simultaneity, garage paradox, rocket paradox). As results of the checklist, the participants showed high achievement in the content level of simple phenomena and simple concepts related to special relativity. But they showed low achievement in the concept level for fundamental understanding of special relativity. As results of the interview, it was found that the participants decided the order of events depending on their intuition and had a difficulty to apply the coordinate system to real situation, even though they mathematically understood it. In addition, some participants who could not understand the inertial coordinate system explained paradoxes of relativity depending on their intuition and had learner's chaos. Finally, though high school students usually being in formal operational stage, some students had difficulty to draw phenomena of space and time in two dimensional plane.

• Korean Journal of Logic
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• v.21 no.1
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• pp.97-133
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• 2018

In his unpublished article, "Is Mathematics Syntax of Language?," $G{\ddot{o}}del$ criticizes what he calls the 'syntactical interpretation' of mathematics by Carnap. Park, Chun, Awodey and Carus, Ricketts, and Tennant have all reconstructed $G{\ddot{o}}del^{\prime}s$ arguments in various ways and explored Carnap's possible responses. This paper first recreates $G{\ddot{o}}del$ and Carnap's debate about the nature of mathematics. After criticizing most existing reconstructions, I claim to make the following contributions. First, the 'language relativity' several scholars have attributed to Carnap is exaggerated. Rather, the essence of $G{\ddot{o}}del^{\prime}s$ critique is the applicability of mathematics and the argument based on 'expectability'. Thus, Carnap's response to $G{\ddot{o}}del$ must be found in how he saw the application of mathematics, especially its application to science. I argue that the 'correspondence principle' of Carnap, which has been overlooked in the existing discussions, plays a key role in the application of mathematics. Finally, the real implications of $G{\ddot{o}}del^{\prime}s$ incompleteness theorems - the inexhaustibility of mathematics - turn out to be what both $G{\ddot{o}}del$ and Carnap agree about.

• Journal of Gifted/Talented Education
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• v.14 no.4
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• pp.71-91
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• 2004

For the education of scientifically gifted high-school students in the field of relativity, we have executed a research on the understanding of relativistic concepts through the case study of its students of Busan Science Academy appointed as a high school for the gifted education in science. We showed the analysis of the changes in students, understanding in the field of (special) relativity and their possible causes. The comparison of the pre-test and the post-test tends to support that the students attained better understanding through the instruction of relativity. Students' understanding and misconception of relativistic concepts were also investigated through the case study. The students showed low degree of understanding in the validity of the principle of relativity, the influence of the constancy of the speed of light on the classical physics, etc. It seems that the analysis of these concepts of insufficient understanding can make a contribution to designing the education of relativity for scientifically gifted students.

• Korean Security Journal
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• no.25
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• pp.131-146
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• 2010

Purpose of this research about reduction the scholastic systematic triangular position of the security guard martial art which repeats a development is insufficient with demand of the while society to recognize and for the philosophic value research of security guard martial art composition principle puts out with the one method and from the reporter to search the aesthetics which appears does. In order to attain the goal of the research which sees the literature which relates with an security guard martial art widly, was an investigation and observed the aesthetics from concept and martial art of aesthetics and this the technical free use ability from actual site of the technical find which leads the practice voluntary repetition practice of security guard martial art with character and the body guard aesthetic integral part experience possibly did, there being will be able to acquire an aesthetic inspiration, confirmed. So the security guard martial art follows the composition principle of maximization central attitude and shock point breath control and mental intensive etc. of reinforcement of direction shock of relativity redundancy mental moral culture body agreement characteristic force and relaxation force and is completed and will be able to embody an aesthetic value with aesthetic elements of technical polishing process inside goes about reduction.

• The Journal of Korean Philosophical History
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• no.59
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• pp.395-423
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• 2018

Since the middle of the 19th century, East Asia, especially Korea, was oppressed externally by the imperialism of Japan and others while internally long-lasting political convention like in-law government was driving the country into troubles at home and abroad. Witnessing such a situation and building up scholarly capability through reading over nearly all spheres, a Confucian philosopher, Ch'oe Han-gi (崔漢綺, 1803-1877), philosophized about the clue to the solution of such a choking phenomenon. Ch'oe believed that there was movement, ki (matter, material force, energy) of revolving transformation inherent in all things, people, or objects. Grasping even the principle and order of existence inherent in things from the viewpoint of ki, he tried to change the traditional theory on the law of existence of things that there existed an ontological reason lacking in motility, which was more dominant than anything existing in the universe and which ruled over the world. From this, he elucidated that the Way, an identity that rules over all affairs and things, was not simply one but diverse. This means, on one hand, that he tentatively accepted the relativity of things. On the other hand, he also taught us "oneness in all things" in which all including human beings exist in close connection to each other transcending the relativity or "agreement" in which they exist in harmony as one and "unity" in which they are united into one.