• 제목/요약/키워드: Element object

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Generating Test Cases for Object-Oriented Design Specification (OCL로 기술된 객체지향 설계 명세의 테스트 케이스 생성)

  • Choe, Eun-Man
    • The KIPS Transactions:PartD
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    • v.8D no.6
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    • pp.843-852
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    • 2001
  • Statistics concerning software errors indicate that more errors are introduced in analysis and design phase than implementation phase. Therefore, it is needed to check whether the design modeling is appropriate for own function and structure. This paper discussed the effective test method for the object-oriented design model, i.e., UML. A new method was proposed for generating test data. This method consists of category partition theory by the representation each element in UML model with OCL (Object Constraint Language). Test data generated in this way can be used for testing the source code functionality as well as for checking the design model.

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Applied Theatre and Community: Reflections on the Subject and Object Paradigm Shift (시민연극과 커뮤니티: 주체-객체 패러다임의 변화에 대한 소고)

  • Kim, Byoung-Joo
    • (The) Research of the performance art and culture
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    • no.38
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    • pp.5-31
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    • 2019
  • This article aims to examine the concept and historical background of Applied Theatre and its major characteristics as a newly emerging theatrical practice in recent years. With these aims, the article chronicles the history of how Applied Theatre has developed and formed as an overarching umbrella term that encompasses different theatrical praxis. Given the ambiguity and confusion of this practice, the article argues the importance of recognizing the Applied Theatre's shifting paradigm of subject and object, a crucial element in understanding the practice. Further discussed is the exploration of 'community' in regards to comparing the similarities and differences among Applied Theatre, Community Theatre, and Community-based Performance. The article concludes that the essential comprehension of Applied Theatre's uniqueness comes from noticing and perceiving the paradigm shift that places participants and community as a subject of theatrical transaction rather than as an object, as traditional theatre has done so far.

Web based General Partial Differential Equation Solver using Multidimensional Finite Element Method - I. Model Development - (다차원 유한요소법을 이용한 웹 기반의 범용적 편미분 방정식 해석 모형의 개발 및 적용 - I. 모형의 개발 -)

  • Kim, Joon-Hyun;Han, Young-Han
    • Journal of Environmental Impact Assessment
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    • v.10 no.4
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    • pp.319-326
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    • 2001
  • This study is aimed at the development of a comprehensive web-based partial differential equation solver (WPDES) using multidimensional finite element method, which can be operated on the basis of world wide web. Overall issues of engineering and environmental information management and facility control could be implemented using this solver. This paper describes the development technique of the model, which is first part on development of partial differential equation solver. Conventional commercial general solver of computational fluid dynamics problems were investigated. All the relevant environmental models were analyzed to develop integrated environmental management system using WPDES. The governing equations and the parameters of investigated models were analyzed and integrated. Several numerical modules were invented for each partial differential term in partial differential equation of many related modeling problems. Each module was coded in the fashion of object oriented method, and was combined independently for the overall governing equation. WPDES has unique characteristic, which can analyze the problem through the suitable combination of modules without development of additional models for each environment problem with different governing equation, main variables, and parameters.

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A Study on the Trend of Show window Display - Focused on department of kangnam area - (쇼윈도우 디스플레이 경향에 관한 연구 - 강남지역 백화점을 중심으로-)

  • 권양숙
    • Korean Institute of Interior Design Journal
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    • no.38
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    • pp.233-240
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    • 2003
  • The purpose of this study was to find the coordination trend of the Image of the color and object from the department show-window display locating in the kangnam area. The result of this study were summarized as following: 1) Show window display determinating the first image of department-store marketing service, playing the role of visual marketing provides the valuable impressions with shoppers in the times of sensibility, 2) In contemporary recognition of "Design is namely culture", show window display proceeds on the direction of concrete and practical presentation of merchandise as many customers are pursuing the high graded luxury brands while their life styles change. 3) Main concept is represented by the coordinated fashion goods on the mannequin or the body and the main theme is displayed variously in the circumferential area or on the articles with the abstract and concrete objects of diverse forms of dominant color and accent color conveying the seasonal theme precisely. 4) The compositive element of color Is the decisive factor of the visual sense of space In the coordination-trends of show window display specially representing the seasonal theme or the intentional messages and conduces to the psychological and mental desire in human and the circumstances, 5) Following the color, the compositive element of object presents the concrete image of theme or the abstract and geometrical sense of space besides the visual sense of space and shows the proportionality and the activity in displaying the show window space.dow space.

Data Structure for the Design Program of Solid Rocket Motors (고체 추진기관 구조체 설계 프로그램 개발을 위한 설계 부품 자료 구조)

  • Lee, Kang-Soo;Kim, Won-Hoon;Lee, Bang-Eop
    • Korean Journal of Computational Design and Engineering
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    • v.17 no.5
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    • pp.364-374
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    • 2012
  • In this paper, we proposed a data structure to represent structural components of solid rocket motors (SRM) in an automated design program. To propose the data structure, we searched the necessary functions for the automated design program should have. In order to design the structural components of solid rocket motors sufficiently with a design program, it should have the functions to represent the shapes of the components, the drawing and analysis models, the design variables, various product structures, interferences, characteristic properties, design equations, and tightening sets. By modifying the data structure of an element object that is a general purpose data structure to represent a general component of a product, a new data structure was proposed to satisfy all the necessary functions with optimum. Finally, a design program for the structural components of solid rocket motors was developed successfully with the proposed data structure.

Study on Japanese Traditional Aesthetic Sense in Modern Fashion (현대패션에 표현된 일본 전통 미의식에 관한 연구)

  • Lee, Sun-Hee
    • Journal of the Korea Fashion and Costume Design Association
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    • v.10 no.3
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    • pp.15-25
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    • 2008
  • Today, each country's cultural communications are carried briskly and Japan already showed a new trend of world fashion by accepting its own design with aesthetic sense to western Europe in 1970s and built the new area of Japanese fashion. This special traditional aesthetic sense, formed by social, cultural, geographic and religious conditions, is roughly divided into decorated and undecorated beauty; decorated one means splendidness, coquetry, exaggeration and was represented ornamental modification of nature object in dress pattern as ornamental expression means; undecorated one, based on Zen-thought, means simplicity, purity, ugliness and Japan gave rise to the new beauty by receiving and adapting continental culture to its culture openly and creating and developing its own beauty. This study aims to examine the aesthetic sense shown in Japanese traditional dress and understand how traditional beauty is used and applied to modern fashion and analyze the diversity of Japanese traditional aesthetic sense shown in modern fashion. For material analysis, total 220 were collected of photograph related to formative element existence according to aesthetic sense shown in Japanese traditional fashion design using literature research and visual data. The existences of Japanese image among them were confirmed by clothing and fashion department majors so that 7 pieces of which were selected as final analysis object. Likewise, the result suggests that Japanese traditional aesthetic sense creates global design based on folk element-used identity as well as new beauty by adapting continental culture to its culture openly and producing and developing its own creative beauty.

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Generation of Object-Oriented Metamodel based on XMI (XMI기반 객체지향 메타모델 생성)

  • Lee, Don-Yang;Song, Young-Jae
    • The KIPS Transactions:PartD
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    • v.11D no.2
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    • pp.397-406
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    • 2004
  • Usually, design method to use UML by Object-Oriented Modelling is used much. But, generation of Metadata that use UML is not easy by difference of expression about detailed functions that Is Involved language and this in environment that differ. In this paper that solution method use XML Metadata Interchange Format(XMI) for standardization and normalization of Pattern and Class. And, for design of Metamodel select frequency A many 4 element of use among XMI Metamodel and create Metadata. Design DB repository for created Metadata storing and add pattern and Information about each class composition and use query and did so that reusability and extension of Metadata nay be easy.

Vibration Analysis of Tapered Thick Plates on Position of Concentated Mass (집중질량 위치변화에 따른 변단면 후판의 진동해석)

  • Oh Soog-Kyoung;Lee Yong-Soo;Kim Il-Jung
    • Proceedings of the Computational Structural Engineering Institute Conference
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    • 2006.04a
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    • pp.681-688
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    • 2006
  • This paper has the object of investigating natural frequencies of tapered thick plate on pasternak foundation by means of finite element method and providing kinetic design data for mat of building structures. Finite element analysis of rectangular plate is done by use of rectangular finite element with 8-nodes. In order to analysis plate which is supported on pasternak foundation. the Winkler parameter is varied with 10, $10^2,\;10^3$ and the shear foundation parameter is 5, 10. This paper is analyzed varying thickness by taper ratio. The taper ratio is applied as 0.0, 0.25, 0.5, 0.75, 1.0 respectively.

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Vibration Analysis of Stiffened Opening Thick Plate (유공 보강 후판의 진동해석)

  • 이효진;김일중;오숙경;정진택;이용수
    • Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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    • 2004.05a
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    • pp.794-798
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    • 2004
  • This paper is analysis of stiffened opening thick plate on foundation. This paper has the object of investigating natural frequencies of opening thick plates on Pasternak foundation by means of finite element method and providing Kinematic design data for mat of building structures. In this paper, vibration analysis of rectangular opening thick plate is done by use of Serendipity finite element with 8 nodes by considering shearing strain of plate. And vibration analysis of stiffener is done by used of Timoshenko beam-column element wit 3 nodes. It is shown that natural frequencies depend on not only Winkler foundation parameter but also shear foundation parameter, opening position, opening size, stiffener size.

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Metallicity, age, and alpha-element of the globular clusters in the Virgo giant elliptical galaxy NGC 4636

  • Park, Hong-Soo;Lee, Myung-Gyoon;Hwang, Ho-Seong;Arimoto, Nobuo;Yamada, Yoshihiko;Tamura, Naoyuki;Onodera, Masato
    • The Bulletin of The Korean Astronomical Society
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    • v.35 no.2
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    • pp.31.1-31.1
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    • 2010
  • We present a spectroscopic study of the globular clusters (GCs) in the giant elliptical galaxy (gE) NGC 4636 in the Virgo cluster. Line indices of GCs in NGC 4636 are measured from the integrated spectra obtained with Faint Object Camera and Spectrograph (FOCAS) on the Subaru Telescope. We derive the [Fe/H] of the GCs in NGC 4636 using Brodie & Huchra (1990) method. The [Z/H], age, and alpha-element of the GCs are obtained from the comparison of the Lick line indices with the SSP model grid. We investigate the distribution and radial variation of the metallicity, age, and alpha-element of NGC 4636 GCs. The metallicity distribution of NGC 4636 GCs shows a bimodality. The chemical properties of these GCs show little radial variation. These results will be discussed with regard to the formation and evolution of NGC 4636.

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