• Title/Summary/Keyword: Symbolic Language

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The Study about the Influence of Mathematics Language on Mathematics Reading

  • YANG, Hongping;YU, Ping
    • Research in Mathematical Education
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    • v.19 no.4
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    • pp.267-278
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    • 2015
  • The study is about the influence of literal, symbolic and graphics languages on mathematics reading. The results show that the scores of symbolic language volume are significantly lower than that of literal language volume. The abstractness of the mathematical symbols will not have a significant impact on the students with excellent mathematical academic, but as for the medium and poor students, abstract mathematics symbols will cause their cognitive impairment. Due to picture-superiority-effect, the test scores of the graphics language volume are significantly higher than that of the symbolic language volume. Graphics language will have a significant impact on the excellent and medium students, but has no impact on the poor students.

Formalization of Ladder Diagram Semantics Using Coq (증명보조기 Coq을 이용한 래더 다이어그램 의미구조의 정형화)

  • Shin, Seung-Cheol
    • Journal of KIISE:Software and Applications
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    • v.37 no.1
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    • pp.54-59
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    • 2010
  • Special-purpose microcontrollers PLCs have been widely used in the area of industrial automation. For the research of analysis and verification for PLC programs, first of all we have to specify formal sematics of PLC programming languages. This paper defines formally the operational semantics of LD language. After we transform the graphical language LD into its textual representation Symbolic LD, we give semantics of Symbolic LD since LD language is a graphical language. This paper defines the natural sematics of Symbolic LD and formalizes it in Coq proof assistant.

Development and Application of Robot Contents for Symbolic Vocal Language Learning of Young Children (상징적 음성언어 교육을 위한 유아 로봇 콘텐츠 개발 및 적용)

  • Kim, Jeong-Ho;Han, Jeong-Hye;Kim, Dong-Ho
    • Journal of The Korean Association of Information Education
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    • v.13 no.2
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    • pp.205-214
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    • 2009
  • The vocal language which is a symbolic vocal language described external sounds or expressed shape of things in nature, phenomenon, movement, shape of state provided images which can be envisioned in minds and created the mood for the whole writings. As the instructive ways of symbolic vocal language, the activities which refrain one-way translation for lexicon definition and stimulate the thoughts of students and interesting activities such as songs and comic books which students can understand by themselves are needed. Therefore, in this study, these symbolic vocal language is to be developed as the contents of robot for Symbolic Vocal language learning activities and after study activities, the possibility of using robot for education is to be reviewed, comparing changes in definitive areas and achievement after study activities. After the Symbolic Vocal language learning activities using robot and computer, as results of testing three achievement types of words simulated sound, shape, and movement, in study on words simulating sound and shape there was no significant difference. But The study activities simulating words used robot showed significant difference in terms of interest, confidence, and understanding.

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The Breach and Distance between Language and Experience (언어와 경험: 괴리와 거리)

  • Noh, Yang-jin
    • Journal of Korean Philosophical Society
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    • v.116
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    • pp.59-78
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    • 2010
  • The main purpose of this paper is to show how the notion of the language-experience correspondence is ill-grounded, and that the notion of 'literal meaning' based on it accordingly goes nowhere. Drawing on the experientialist view, I observed that language itself is a system of signs, and thus is given meaning only by way of symbolization. According to the experientialist account, the meaning of a signifier is given by means of "symbolic mapping." in which a certain portion of experience-content is mapped onto the signifier. And since symbolic mapping is partial by nature, there must come in some breach between the signifier and the experience-content mapped onto it. The partial nature of symbolic mapping repudiates the very notion of correspondence, and accordingly the notion of literal meaning. Rather, meanings are produced by means of the varied distances between the signifier and the mapped experience. In this perspective, the inquiry into the nature and structure of meaning should become part of one into that of symbolic experience. Such an inquiry may not be expected to reach the objectivity of linguistic meaning. Instead, we may be content with the relative stability in communication, which seems to be grounded in the commonality conspicuously observed at the bodily level of human experience.

Revenge of the Flesh: The Return of Sexual and Racial Otherness in Faulkner's Absalom, Absalom! ('육체의 복수' -포크너의 『압살롬, 압살롬!』에 나타난 성적, 인종적 타자의 귀환)

  • Kwon, Jieun
    • Journal of English Language & Literature
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    • v.58 no.4
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    • pp.701-721
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    • 2012
  • This paper aims to revisit William Faulkner's Absalom, Absalom! by focusing on the corporeal body and its role in dismantling the Southern ideology of white patriarchy. The latter, which is represented by Thomas Sutpen and his attempt to establish a white male dynasty, is a symbolic space in which the corporeal body turns into a symbolic one through the process of inscribing social ideologies on it. However, this symbolic space is also a contending site between the two bodies. The symbolic body of Sutpen cannot entirely erase its corporeal traces, and therefore the corporeal body, which is buried but nonetheless existent, threatens to undermine rules and premises of the symbolic order. Given that, this paper approaches Faulkner's critique of the Southern white patriarchal ideology from the tension that the corporeal body and the symbolic body create. The 'flesh' roughly corresponds to racial and sexual otherness, namely black flesh and the homoerotic desire of male body. Although they-as the matter of race and that of gender - function in different levels of signification, they still share a common purpose in revealing the logical paradox within Sutpen's symbolic order. The idea of pure whiteness that Sutpen subscribes to is a concept that prerequisites the existence of blackness. Likewise, his idea of male homosociality based upon patriarchal legacy stands precariously on the verge of disintegrating into homoetoricism. As internal otherness that Sutpen's symbolic order cannot fully incorporate, the corporeal body functions to indicate the limitation of Sutpen's Design and its body-signification process.

A MODIFICATION OF GRADIENT METHOD OF CONVEX PROGRAMMING AND ITS IMPLEMENTATION

  • Stanimirovic, Predrag S.;Tasic, Milan B.
    • Journal of applied mathematics & informatics
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    • v.16 no.1_2
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    • pp.91-104
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    • 2004
  • A modification of the gradient method of convex programming is introduced. Also, we describe symbolic implementation of the gradient method and its modification by means of the programming language MATHEMATICA. A few numerical examples are reported.

Language and Symbolic Reference in Whitehead′s Philosophy (화이트헤드의 언어 이해와 상징적 연관)

  • 문창옥
    • Lingua Humanitatis
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    • v.6
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    • pp.147-166
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    • 2004
  • Whitehead's discussion of language is not to be found in any one book or article. It is interwoven with his discussion of many other questions. He was, however, greatly concerned with the problem of symbolism in general and the uses of language. He regards language, spoken or written, as an instrument devised by men to aid them in their adjustment to the environment in which they live Language is used for many specific purposes in the process of this adjustment. Words are employed not only to refer to data and to express emotions. They may be used also to record experiences, and thoughts about these experiences. Worts also function as instruments in the organization of experiences as they are considered in retrospect. Thus words free us from the bondage of the immediate. And Whitehead's theory of meaning is implicit in his discussion of the functions of language. According to him, the human mind is functioning symbolically when some components of its experience elicit consciousness, beliefs, emotions, and usages, respecting other components of its experiences. The former set of components are the 'symbols', and the latter set constitute the 'meaning' of the symbols. Whitehead points out that one word may have several meanings, i.e. refer to several different data. In order to understand, thus, the meaning to which a word refers, it is sometimes very important to appreciate the system of thought within which a person is operating. Further, Whitehead's discussion of language includes a number of cogent warning the deficiencies of language, and hence the need for great care in the use of words. In fact, language developed gradually. For the most part we have created words designed to deal with practical problems. Attention focuses on the prominent features in a situation, in particular the changing aspects of things. With reference to such data our words are relatively adequate. However, this issues in an unfortunate superficiality. The enduring, the subtle, the complex and the general aspects of the universe do not have adequate verbal representation. for this reason, Whitehead's position concerning the uses of language in speculative philosophy is stated with pungent directness. The uncritical trust in the adequacy of language is one of the main errors to which philosophy is liable. Since ordinary language does not do justice to the generalities, profundities and complexities of life, it is obvious that philosophy requires new words and phrases, or at least the revision of familiar words and phrases. Proceeding to develop the theme Whitehead contends that words and phrases must be stretched towards a generality foreign to their ordinary usage. In the same vein Whitehead refers to the need to realize that language which is the tool of philosophy needs to be redesigned just as in physical science available physical apparatus needs to be redesigned. But even these words and phrases, stretched or redesigned, are never completely adequate in philosophical speculations. They are, in his opinion, merely a great improvement over ordinary language or the language science, mathematics or symbolic logic.

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A Didactic Analysis of Prospective Elementary Teachers' Representation of Trapezoid Area (예비초등교사의 사다리꼴 넓이 표상에 대한 교수학적 분석)

  • Lee Jonge-Uk
    • The Mathematical Education
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    • v.45 no.2 s.113
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    • pp.177-189
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    • 2006
  • This study focuses on the analysis of prospective elementary teachers' representation of trapezoid area and teacher educator's reflecting in the context of a mathematics course. In this study, I use my own teaching and classroom of prospective elementary teachers as the site for investigation. 1 examine the ways in which my own pedagogical content knowledge as a teacher educator influence and influenced by my work with students. Data for the study is provided by audiotape of class proceeding. Episode describes the ways in which the mathematics was presented with respect to the development and use of representation, and centers around trapezoid area. The episode deals with my gaining a deeper understanding of different types of representations-symbolic, visual, and language. In conclusion, I present two major finding of this study. First, Each representation influences mutually. Prospective elementary teachers reasoned visual representation from symbolic and language. And converse is true. Second, Teacher educator should be prepared proper mathematical language through teaching and learning with his students.

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Analytic Linearization of Symbolic Nonlinear Equations (기호 비선형 방정식의 해석적 선형화)

  • Song, Sung-Jae;Moon, Hong-Ki
    • Journal of the Korean Society for Precision Engineering
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    • v.12 no.6
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    • pp.145-151
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    • 1995
  • The first-order Taylor series expansion can be evaluated analytically from the formulated symbolic nonlinear dynamic equations. A closed-form linear dynamic euation is derived about a nominal trajectory. The state space representation of the linearized dynamics can be derived easily from the closed-form linear dynamic equations. But manual symbolic expansion of dynamic equations and linearization is tedious, time-consuming and error-prone. So it is desirable to manipulate the procedures using a computer. In this paper, the analytic linearization is performed using the symbolic language MATHEMATICA. Two examples are given to illustrate the approach anbd to compare nonlinear model with linear model.

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