• Title/Summary/Keyword: inner uniform

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A Study on the Current State of Korean Military Winter Uniform Tops (한국 군용 방한복 상의에 대한 실태조사)

  • Jeong, Mi-Ae;Nam, Yun-Ja
    • Journal of the Korean Society of Costume
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    • v.66 no.5
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    • pp.66-81
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    • 2016
  • This study is designed to understand the problems of existing Korean male soldiers' winter uniform tops by researching its current state, and contribute to developing uniforms with improved size and motion appropriateness. Military bases were visited to research satisfaction of size and motion appropriateness of the current winter uniform tops. 193 soldiers were surveyed and interviewed, and the shape and fit of the standard sizes of the inner and outer layers of the current winter uniform were analyzed. Findings of this study are as follows. 1) Compared to the new combat uniforms that soldiers were wearing in their appropriate size (of the 44 sizes), there were many cases where the soldiers were not wearing winter uniform inner (of the 8 sizes) or outer (of the 18 sizes) layers in the correct size for their body. 2) A total of 37 combat uniform sizes appropriate for the body shapes were expected to be newly applied, and inside and outside layers of winter tops would be presented as sets of 14 different sizes in step with the new combat uniform sizes, instead of the existing 8 inside layer sizes and 18 outside layer sizes. 3) The inner and outer layer of the existing winter uniform tops had several problems with the shape and fit. First, the inner layer was shorter than the combat uniform. Its shoulder width was wide, but the sleeve length was short creating lack of coverage, and the angle connecting the sleeve and bodice was very small creating a high sleeve cap curve and narrow sleeve width that make motions difficult and cause discomfort. As for the outer layer, the hem moved up when soldiers bent over or adjusted the waist string so the top could not sufficiently cover, the shoulder width was wide and the sleeve length was short, requiring improvements.

The Plasticity of Uniform Design (Part I) (유니폼 디자인의 조형성 (제1보))

  • Han Yeon-Hee;Park Meong-Hee
    • Journal of the Korean Society of Clothing and Textiles
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    • v.29 no.5 s.142
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    • pp.649-661
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    • 2005
  • The purpose of this study was to analyze the inner meaning and outer from of the uniform from a historical perspective. As a research method, this study investigated the significance of the meaning and farm of the uniform in history with a focus on the classification suggested by a Japanese scholar, Okuhira Sitse, and analyzed them by design elements. In the theoretical study, the uniform was divided into formal, working and collective uniforms according to the purpose of wear. As results, the plasticity of the uniform was analyzed as the concept involving: authority representing the power and influence within the organization as a inner moaning; differentiation from the rest by expressing the culture and ideology within the organization; cohesiveness among the wearers as members of the specific organization and the binding nature in effect; reliable images to customers due to the appropriate form of dress related to the specific business and controlled self expression; and aesthetics characterizing a given era as a form of aesthetic pursuit. The elements of these inner meanings were translated to the outer form of functional practicality and simplified design, which appeared as the simplified' suit' in a female uniform in workplaces.

A Uniform GTD and Aperture Integration Analysis of the Electromagnetic Scattering by a Semi-infinite Parallel Plate Waveguide with an Interior Termination and Lossy Inner Walls (Uniform GTD와 Aperture Integration을 이용한 내부에 Terminator가 있는 평면도파관의 전자기파의 산란)

  • Myung, N.H.
    • Proceedings of the KIEE Conference
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    • 1987.07a
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    • pp.105-109
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    • 1987
  • A solution which combines ray and aperture integration(AI) techniques is presented for the problem of electromagnetic plane wave scattering by an open-ended, perfectly-conducting, semi-infinite parallel plate waveguide with a thin, uniform layer of lossy or absorbing material on its inner walls, and with a simple planar termination inside. Numerical results are given for the fields outside the waveguide.

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Bifurcation Behaviours of Composite Tubes With Two Different Materials Subjected To Uniform Radial Shrinkage At The External Surface (외주에 균일한 압축을 받는 두꺼운 복합원관의 분지거동)

  • ;;Tomita,Y.
    • Transactions of the Korean Society of Mechanical Engineers
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    • v.14 no.2
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    • pp.269-275
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    • 1990
  • Nonaxisymmetric bifurcation behaviours of composite tubes two different materials subjected to uniform radial shrinkage at the external surface have been investigated and compared with those of single tube. The effect of material parameters normalized with respect to those of outer tube upon the bifurcation point and corresponding mode has been clarified. The parameters substantially affect the bifurcation mode with long-wavelength so that the composite tube with low hardening exponent or with high yield stress of inner tube destabilizes the overall deformation of the tube. However surface type bifurcation, short-wavelength mode, shown on the traction-free inner surface is hardly affected by the material parameters. The surface type bifurcation completely depends on the material characteristics of inner tube and the bifurcation point of composite tube almost coincides with the of single tube.

A Study on the Characteristic of Contact Pressure for CPB (Cold Pad Batch) Padder Roll Controlled by Hydraulic Single Cell (단일 유압 Cell로 제어되는 CPB(Cold Pad Batch)용 패더롤의 접촉압력 특성 연구)

  • Cho, Kyung-Chul;Lee, Eun-Ha;Jo, Soon-Ok;Park, Si-Woo;Hwang, Youn-Sung;Kim, Soo-Youn
    • Textile Coloration and Finishing
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    • v.29 no.2
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    • pp.86-96
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    • 2017
  • To make uniform pressure distributed over the contact surface was necessary to cold pad batch dyeing machine. In this study, to confirm characteristic of flexibility and the contact pressure distribution through experimental analysis of padder roll were controlled by hydraulic cell. When there were no load pressure only inner pressure, the value of displacement in the center of padder were greater than the end of the padder. The results of this study showed that the padder had the optimum value of inner pressure for uniform contact pressure distribution. Measuring the contact pressure in a padder system were driven by using a pre-scale film. Uniform contact pressure distribution of cell padder were a linearly with load pressure and inner pressure. When the load pressure was less than 8 tons, the inner pressure for the uniform contact pressure was 1~4 bar. The padder roll performance curves proposed in this study were available for practical production environments and various roll designs.

Thermal System Analysis to Optimize Torch Position in The Core Making Machine. (중자조형기의 토치위치 최적화를 위한 열계해석)

  • Han, Geun-Jo;Ahn, Sung-Chan;Shim, Jae-Joon;Han, Dong-Seop
    • Journal of the Korean Society for Precision Engineering
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    • v.19 no.1
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    • pp.43-47
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    • 2002
  • The new core making method economizing the amount of core sand has been requested. The new method is that a core box is heated until it reaches reasonable temperature and then core sand with core binder is sprayed into the core box. Since inner temperature distribution have to be uniform in order to form uniform thickness of core, we studied inner temperature distribution of core box. First, we determined proper number of torches and optimized torch positions to minimize the average of absolute deviation(AVEDEV) of inner temperature. The results are as fellowed: 1. The number of torches that enables uniform inner temperature distribution about $300^{\circ}C$ is 25. 2. When $S_H$ and $S_V$ is 0.7, the torch positions are optimized and AVEDEV is 5.85.

Thermal System Analysis for Optimization of Torch Position in The Core Making Machine. (중자조형기의 토치위치 최적화를 위한 열계해석)

  • 한근조;안성찬;심재준;한동섭
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2000.11a
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    • pp.587-590
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    • 2000
  • The new core making method economized on core sand requested. The new method is heating core box until it reaches reasonable temperature and then spraying core sand with core binder into core box. Inner temperature distribution have to uniform in order to form core of uniform thickness. Therefore, in this study we treat of inner temperature distribution of core box in priority. First, determine proper torch number. Next, optimize the torch position to minimize the average of absolute deviation(AVEDEV) of inner temperature. The results are as followed : 1. The torch number that makes inner temperature distribution about $300^\circ{C}$ uniformly is 25. 2. When $S_H$ and $S_V$ is 0.7, the torch position is optimized and AVEDEV is 5.85.

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Development and Evaluation of Ergonomic Patterns for Korean Female Soldier's Winter Jacket (한국 여자 군인 방한복의 인간공학적 패턴 개발 및 평가)

  • Han, Hyunsook;Han, Hyunjung
    • Fashion & Textile Research Journal
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    • v.21 no.6
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    • pp.776-788
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    • 2019
  • This study developed an ergonomic Korean female military winter jacket and (inner and outer) pattern in in order to increase dimension and operational suitability for military missions. First we developed the 1st development pattern and sample jackets with improved dimensions and operational suitability based on a previous investigation of fitness and motion suitability of Korean female military winter jackets (inner and outer) and motion suitability by a wearing test. The evaluation result of fitness for the 1st development pattern were over 4.0 (5.0 Likert scale) for both the inner and outer jacket, a positive result and the result of motion suitability were over 3.5 in both the inner and outer jacket except for the neck front part by collar height. However, we did not modify the collar height because decreases in warmth and military regulations. We also evaluated appearance by experts that showed good results in both the inner and outer jacket. Finally, we developed a final pattern based on evaluation results and military regulations. Existing military uniform research was conducted mainly on male soldiers. Beginning with this study, we expect to expand research on the development of military uniform patterns suitable for a female soldier body type.