• Title, Summary, Keyword: uniform ideal

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A Study On Design And Pattern Development For The Uniform Of Female Middle-School Students (국내 여중생을 위한 교복 디자인 및 패턴 개발)

  • Han, Wooshin;Choi, Jeongwook
    • Journal of Fashion Business
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    • v.22 no.4
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    • pp.1-19
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    • 2018
  • Unlike other ready-made suits, which are normalized based on aspects like, designs, materials, sewing methods, has to be worn for three years, designing and pattern development of school uniform depends greatly on satisfaction and appearance. Furthermore, school uniform is of importance as many teenagers spend most of their time at school. In the present work, an attempt has been made to suggest ideal school uniform for female middle school students based on their actual uniform conditions and design preferences, so that the demands of artistic aspect, and the requirements of a suitable uniform for a female teenager can be fulfilled. Initially, a survey about the actual wearing condition was held to figure out the actual uniform conditions and design preferences. Based on the result of the survey, two types of school uniform were made with different patterns. Finally, the most ideal school uniform for female middle school students was suggested based on the experiment involving a few aspects such as suitability and functionality. It is conjectured that school uniform survey and investigation, could provide useful information to the school uniform business market.

The Uniform Design for Improving the University Image (대학 이미지 제고를 위한 유니폼 디자인)

  • Yoo, Young-Sun
    • The Research Journal of the Costume Culture
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    • v.14 no.2
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    • pp.206-219
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    • 2006
  • The purpose of this study was to design the ideal student uniform for improving the university image which is related to ideal PR (Public Relations). The results of this study were as follows: Firstly, as for the matter of UIP(University Identity Program), the uniform must transfer the university image. Using the UIP symbol color, the uniform is harmonious with university environment, and should be properly expressed visual image of the university. Secondly, the symbol which expressed the tradition and the spirit of the university was the very important factor to transfer its unique university identity and image of the university in the uniform design. The symbol which comes from the character or textile prints of the university symbolic flower or animals should transfer the consistent and unique design of university identity. Thirdly, the uniform has to be designed considering of the fashion trend as well as the essential factors for the uniform, considering such as functional, beautiful, symbolic aspects. In designing the uniform, fashion trend should be considered to combine the students and the uniform users to be one. As mentioned above, the uniform design which is suggested on this study should be helpful for the improvement of the university status and the reinforcement of the university PR.

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Finite Dimension in Associative Rings

  • Bhavanari, Satyanarayana;Dasari, Nagaraju;Subramanyam, Balamurugan Kuppareddy;Lungisile, Godloza
    • Kyungpook Mathematical Journal
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    • v.48 no.1
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    • pp.37-43
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    • 2008
  • The aim of the present paper is to introduce the concept "Finite dimension" in the theory of associative rings R with respect to two sided ideals. We obtain that if R has finite dimension on two sided ideals, then there exist uniform ideals $U_1,U_2,\ldots,U_n$ of R whose sum is direct and essential in R. The number n is independent of the choice of the uniform ideals $U_i$ and 'n' is called the dimension of R.

IDEALS AND DIRECT PRODUCT OF ZERO SQUARE RINGS

  • Bhavanari, Satyanarayana;Lungisile, Goldoza;Dasari, Nagaraju
    • East Asian mathematical journal
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    • v.24 no.4
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    • pp.377-387
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    • 2008
  • We consider associative ring R (not necessarily commutative). In this paper the concepts: zero square ring of type-1/type-2, zero square ideal of type-1/type-2, zero square dimension of a ring R were introduced and obtained several important results. Finally, some relations between the zero square dimension of the direct sum of finite number of rings; and the sum of the zero square dimension of individual rings; were obtained. Necessary examples were provided.

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ON UNIFORMITIES OF BCI-ALGEBRAS

  • PARK, JAE KVUN;ROH, EUN HWAN
    • Honam Mathematical Journal
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    • v.20 no.1
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    • pp.117-120
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    • 1998
  • In this paper, we construct the uniformity of a BCI-algebra.

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A Comparison Study on Software Testing Efforts (소프트웨어 테스트 노력의 비교 연구)

  • Choe, Gyu-Sik
    • Proceedings of the KIEE Conference
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    • pp.818-822
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    • 2003
  • We propose a software-reliability growth model incoporating the amount of uniform and Weibull testing efforts during the software testing phase in this paper. The time-dependent behavior of testing effort is described by uniform and Weibull curves. Assuming that the error detection rate to the amount of testing effort spent during the testing phase is proportional to the current error content, the model is formulated by a nonhomogeneous Poisson process. Using this model the method of data analysis for software reliability measurement is developed. The optimum release time is determined by considering how the initial reliability R(x|0) would be. The conditions are $R(x|0)>R_o$, $R_o>R(x|0)>R_o^d$ and $R(x|0)<R_o^d$ for uniform testing efforts. Ideal case is $R_o>R(x|0)>R_o^d$. Likewise, it is $R(x|0){\geq}R_o$, $R_o>R(x|0)>R_o^{\frac{1}{g}$ and $R(x\mid0)<R_o^{\frac{1}{g}}$ for Weibull testing efforts. Ideal case is $R_o>R(x|0)>R_o^{\frac{1}{g}}$.

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On uniformities of BCK-algebras

  • Jun, Young-Bae;Roh, Eun-Hwan
    • Communications of the Korean Mathematical Society
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    • v.10 no.1
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    • pp.11-14
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    • 1995
  • In [1], Alo and Deeba introduced the uniformity of a BCK-algebra by using ideals. Meng [5] introduced the concept of dual ideals in BCK-algebras. We note that the concept of dual ideals is not a dual concept of ideals. In this paper, by using dual ideals, we consider the uniformity of a BCK-algebra.

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Modeling the Behavior of Trapped Air in Die Cavity During Sheet Metal Forming (판재성형 해석시 금형내의 공기거동 모델링)

  • Choi, Kwang-Yong;Kim, Heon-Young
    • Transactions of Materials Processing
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    • v.20 no.5
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    • pp.377-386
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    • 2011
  • During stamping processes, the air trapped between sheet metal and the die cavity can be highly compressed and ultimately reduce the shape accuracy of formed panels. To prevent this problem, vent holes and passages are sometimes drilled into the based on expert experience and know-how. CAE can be also used for analyzing the air behavior in die cavity during stamping process, incorporating both elasto-plastic behavior of sheet metal and the fluid dynamic behavior of air. This study presents sheet metal forming simulation combined simultaneously with simulation of air behavior in the die cavity. There are three approaches in modeling of air behavior. One is a simple assumption of the bulk modulus having a constant pressure depending on volume change. The next is the use of the ideal gas law having uniform pressure and temperature in air domain. The third is FPM (Finite point method) having non-uniform pressure in air domain. This approach enables direct coupling of mechanical behavior of solid sheet metal and the fluid behavior of air in sheet metal forming simulation, and its result provides the first-hand idea for the location, size and number of the vent holes. In this study, commercial software, PAM-$STAMP^{TM}$ and PAM-$SAFE^{TM}$, were used.

Blank Design for the General Shaped Deep Drawing Products by F.E.M (유한요소법을 이용한 임의의 단면 딥드로잉 제품의 소재형상설계)

  • Kim, Sang-Do;Park, Min-Ho;Seo, Dae-Gyo
    • Transactions of Materials Processing
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    • v.4 no.4
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    • pp.302-321
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    • 1995
  • A method of determining an optimum blank shape for the non-circular deep drawing process is investigated. The rigid-plastic finite element method is introduced and the computer program code is developed. The ideal shape of a drawn cup with uniform wall height is assumed and metal flow is traced back-ward step by step to predict an initial blank shape of the ideal cup. For examples of the non-circular deep drawing products, three cases of drawn cup with quadrilateral punch shape are considered and optimum blank shapes for each case are proposed and compared with experimental results.

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