• 한국CDE학회논문집
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• 제13권3호
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• pp.187-199
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• 2008

This paper describes a C++ class hierarchy of implicit objects for geometry modeling and processing. This class structure provides a software kernel for integrating many various models and methods found in current implicit modeling areas. The software kernel includes primitive objects playing a role of unit element in creating a complex shape, and operator objects used to construct more complex shape of implicit object formed with the primitive objects and other operators. In this paper, class descriptions of these objects are provided to better understand the details of the algorithm or implementation, and its instance examples to show the capabilities of the object classes for constructive shape geometry. In addition, solid modeling system shown as an application example demonstrates that the proposed implicit object classes allow us to carry out modern solid modeling techniques, which means they have the capabilities to extend to various applications.

• 대한수학회보
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• 제57권4호
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• pp.973-990
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• 2020

For the question "when is E(_RR) a flat left R-module for any ring R?", in this paper, we deal with a class of modules partaking in the hierarchy of injective and cotorsion modules, so-called Harmanci injective modules, which turn out by the motivation of relations among the concepts of injectivity, flatness and cotorsionness. We give some characterizations and properties of this class of modules. It is shown that the class of all Harmanci injective modules is enveloping, and forms a perfect cotorsion theory with the class of modules whose character modules are Matlis injective. For the objective we pursue, we characterize when the injective envelope of a ring as a module over itself is a flat module.

• 대한공간정보학회지
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• 제5권2호
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• pp.87-97
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• 1997

수치영상의 실시간 자료처리를 위해서는 문제 영역의 모든 것을 각각의 독립적 객체로 파악하여, 모든 문제를 객체간의 메시지 전달에 의한 객체들의 동작으로 파악하려는 객체지향기법이 필요하다. 본 연구에서는 객체지향기법을 이용하여 수치사진측량용 클래스를 설계하고 클래스들 간의 계층구조를 확립하였다. 또한 클래스 라이브러리를 이용하여 근거리 사진측량에 적용하므로써 쉽게 수치사진측량 시스템이 구현됨을 알 수 있었다

• 한국컴퓨터산업학회논문지
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• 제2권9호
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• pp.1199-1208
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• 2001

프로그램 슬라이싱은 테스팅 및 유지보수 작업의 효율성을 높이기 위한 프로그램 분해 기술이다. 본 논문에서는 객체지향 프로그램 실행부의 슬라이싱 방법을 제안하고 정확성을 분석하였다. 또한 프로그램이 주어졌을 때 클래스 선언부에서 필요 없는 함수와 사용하지 않는 데이터멤버 및 서브객체를 제거하는 클래스 인터페이스 슬라이싱 방법을 제안하고 정확성을 증명하였다. 또 클래스 선언부만을 가지고 주어진 데이터멤버에 영향을 주는 또는 영향을 받는 부분을 추출해 내는 클래스 계층구조의 슬라이싱 방법을 제안하였다. 이러한 기술은 클래스 테스팅 같은 분야에서 정보분석 작업에 이용될 수 있다.

• 한국환경과학회지
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• 제24권5호
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• pp.689-697
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• 2015

Based on the survey of 4 universities in Tai' an by questionnaire survey and interviews, this study acquired and analyzed the college student users' activity type, utilization frequency, retention time, companion, preference for landscape design style, the importance of the courtyard space's environment and landscape, as well as correlations between primary attributes and activity characteristics of student users. The weight of the university teaching area's courtyard space evaluation index was obtained by Analytical Hierarchy Process. The results indicated that nearly 60% college students select to study and to rest alone as the main activity type, 80% students' utilization frequency is at least two times or more a week. In addition, the relative weight of plant landscape is the highest in the 2nd class indexes of space garden landscape, and its value is 0.113; the relative weight of cleanliness is the highest in the 3rd class indexes of space environment quality, and its value is 0.143. Therefore, it should be attached much importance to constructing the environment and landscape for studying and relaxing, and the factors of cleanliness and plant landscape etc in the further design of courtyard space are taken into full consideration.

• 한국의상디자인학회지
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• 제14권3호
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• pp.93-109
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• 2012

The purpose of this study is to examine the modern men's fashion coordination to see the image in the center of TV dramas in terms of Habitu that is formed within hierarchy and class. The subjects range is included fashion style, color, accessories, hairstyle and appearance. 950 pictures used in the analysis sheet. In research methods, content analysis and basic statistics were used. The results of this study were as follows. First, the hierarchy image formed by Habitus is significant difference. The upper layer is coordinating elite luxurious and prestigious image of the fashion styles. The middle layer is coordinating neat and capable image. The lower layer does not care about the appearance and image appearing weary life is coordinating. Second, the class image formed by Habitus, CEO often interests in fashion image coordination. Senior executive is represented clean and luxurious image. General white color dresses in a suite such as office look. Blue color does not care about the fashion coordination and is expressed an easy dress for labor. Architects of the unstructured free-spirited image is represented. Physician and resident physician dress in shirts, no pattern tie, pants, robe. And they is coordinating neat and tidy attire to represent professional and reliable image.

• 영어영문학
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• 제64권2호
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• pp.239-252
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• 2018

Many critics on William Faulkner's As I Lay Dying have read Addie Bundren as the disrupter of patriarchal power. By raising a question about the usefulness of language, which is the symbolic power of patriarchy and having an affair with the preacher Whitfield outside her wedlock, Addie directly challenges patriarchal power. From a quite different vantage point, however, we can read Addie as the faithful protector of the norm of whiteness in the South in light of the social hierarchy. As a former school teacher, Addie is from middle class before her marriage. By her marriage to Anse, who is a lower-class white, Addie has class anxiety that her social status in the stratum of whiteness could be degraded from a middle to a lower-class white, "white trash," which means that she is not white enough to be considered as the normative whiteness. Especially, Addie's anxiety increases due to the fact that her lazy husband is reluctant to work and relies on her neighbors, causing her family to be entrapped at the bottom in the stratum of whiteness. Therefore, she decides to take revenge on her husband after giving birth to her second child Darl by asking Anse to bury her dead body in her familial burial site in Jefferson. By rendering her family to suffer the hardship during her funeral procession, not only does she succeed in taking revenge on Anse on the surface, she regains her social status as a middle-class white by being buried in Jefferson fundamentally.

• 영어영문학
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• 제58권1호
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• pp.3-19
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• 2012

This paper argues that the hard-boiled detective fiction is not a commercialized imitation of the classical detective novels but a revisionist detective fiction. Producing a radically different type of detectives from the traditional ones, the hard-boiled detective fiction provides a new, opposing paradigm of criminality, class, and masculinity to the classical detective fiction. Classical detective novels, through the heroic portrayal of high-class detectives capturing and punishing lower-class criminals, reassure class hierarchy. Hard-boiled detective novels, however, representing the ruling classes as the root of social oppression and political corruption, define the power elite as criminals. Whereas the classical detective fiction displays aristocratic masculinity, the hard-boiled detective fiction embodies working-class masculinity. The classical detective is generally represented as a genteel dilettante solving the mysteries of crimes, in his leisure time, through logical reasoning and scientific techniques. The hard-boiled detective, however, solves crimes by using violence and earns his living from catching criminals. The hard-boiled detective also maintains an absolute independence by keeping a distance from all forms of authority and connection. The representation of hard-boiled detective as a tough, rebellious, independent guy can be interpreted as a reaction to the advent of corporate capitalism and the rise of labor control in the 1920s.

• 한국산림과학회지
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• 제100권4호
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• pp.672-680
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• 2011

본 연구는 지자체 업무담당자 32명, 산촌생태마을 운영매니저 31명, 전문가 33명, 총 96명을 대상으로 산림청의 산림탄소순환마을 대상지 선정 평가표 개발을 위해 수행하였다. 설문결과분석은 델파이법과 AHP법을 혼합한 DHP분석법을 활용하였다. 산림탄소순환마을 시범사업 선정 평가인자로 1계층 3개 속성, 2계층 10개 속성인자, 3계층 38개 속성세부인자를 선정하였다. 각 속성에 대한 일관성 지수(C.I)를 도출하여 중요도 평가의 기준으로 사용하였다. 1계층의 상대적 중요도가 가장 높은 속성은 인적자원속성(0.454)으로 나타났다. 2계층 속성인자들의 상대적 중요도는 물리적 자원 속성(1계층)에서 산림 Biomass자원 속성인자(0.376), 인적자원속성(1계층)에서 리더역량 속성인자(0.326), 비전속성(1계층)에서 사업계획성 속성인자(0.346)가 상대적으로 높은 중요도를 나타냈다. 3계층 속성세부인자에서는 공동부지의 확보(0.266) 등을 포함한 38개 속성세부인자에 대하여 상대적 중요도를 제시하였다. 상기 도출된 결과를 바탕으로, 산림탄소순환마을 대상지 선정평가 기준표를 작성하였으며, 본 평가표는 2011년부터 산림탄소순환마을 시범 조성마을 선정의 평가기준으로 활용될 예정이다.

• 건축역사연구
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• 제27권6호
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• pp.31-40
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• 2018

This paper is to clarify on the characteristics of the Haeeumwonji and the Main Palace of the Goryo Dynasty. The architectural techniques and construction methods such as embankment, stylobate, stairway, foundation stone, and pave are similar to those of the Haeeumwonji and the Main Palace of the Goryo Dynasty. In order to express the hierarchy of the area and building, the materials, techniques, and forms of the embankment, stylobate, stairway, foundation stone and pave were used differently. The paving of the floor of the main building and area is also an active expression of the hierarchy and status of the building area and the building through the use of building materials, techniques and forms. This result confirms the support of Goryeo royal family and the upper class for the construction of Haeeumwonji, which is recorded in the historical documents. And it also shows that the architectural techniques and processing method of the same period were shared in the capital and provinces, which is an important clue that proves that the capital-centered architectural technology has spread to the provinces. It is expected that additional research will be needed on the characteristics of the period of 12th century architecture technique in which Haeeumwonji was built.