• 패션비즈니스
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• 제24권5호
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• pp.106-124
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• 2020

The purpose of this study was to analyze the three-dimensional (3D) characteristics and reproducibility of the effective expression of North American smocking pleats in the process of making clothes using a 3D virtual clothing system (CLO) and present a method of expression according to the types of North American smocking. In this study, lattice, lozenge, and flower smocking were produced as real smocking and 3D virtual content, and actual muslin properties were measured using a Fabric Kit and reflected using an emulator. The results of this study confirmed that a dense puckered design such as North American smocking could be expressed depending upon the internal line, fold angle, and reinforcement setting for 3D smocking. To partially apply pleats to flat fabrics, it was necessary to set fold lines. The fold line setting could be expressed by designing the internal line in horizontal, vertical, and diagonal directions according to the North American smocking design, and then setting the fold angle for each internal line. By setting fold angles of 0 degrees and 360 degrees according to the folding direction of the set internal line, the fabric was clearly folded and stable pleats were created. This study will contribute to the vitalization of the 3D virtual fashion content industry by analyzing and presenting the optimal expression method of sophisticated and complex pleats generated according to the North American smocking design pattern.

• 대한전기학회논문지:전기물성ㆍ응용부문C
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• 제48권12호
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• pp.768-772
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• 1999

A new TFT-LCD panel with air-bridge type gate to data line inter-crossing has been proposed and its characteristics have been measured. The proposed structure has air-gap between gate and data line inter-crossing. This air-bridge TFT-LCD panel has very small capacitance between gate and data line. The new panes structure achieves 9 times fast signal propagation compared with conventional panel, which enables to have enough design margin for 20-inch diagonal and larger size UXGA panel. We have examined thermal and mechanical durability of new panel to verify applicability for commercial AMLCD production. After TEOS and polyimide passivation, this panel withstood a thermal stress at $250^{\circ}C$ and a mechanical stress during the rubbing process.

• 한국의류학회지
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• 제17권3호
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• pp.475-490
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• 1993

Even though modem ideal body type is rather tall and slim one, most of women don't coincide with it exactly. The objective of this research was to study the optical illusion effect of clothing design line so that average Korean women can approach the modern ideal body type. This research also tried to show the more scientific method to make stimulus by computer simulation and to present quantitative data. For the experiment, 9 design variables were selected from design principal book as follows : waistline level, skirt length, horizontal line emphasis, vertical line emphasis. princess line, vertical stripe, horizontal stripe, diagonal stripe. Each variable was divided into 4 levels so that 36 experimental designs were made. Visual stimuli which same model was wearing each design were recreated by the CAD system. These were given to evaluating panels through slide projecter. Then panels compared experimental design with basic design by 'tall effect' and 'slim effect', All the data from the experiment were analyszed by ANOVA and DUNCAN test for multiple comparison to study significance, direction(positive or negative), degree, proper extent of optical illusion effect. The result showed that some designs have optical illusion effect to make better look. In addition, it proved that the stronger design variable does not mean the more optical illusion effect and there was proper extent which produce the best illusion effect in each design variable.

• 한국토양비료학회지
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• 제13권1호
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• pp.33-38
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• 1980

포장조건하(圃場條件下)에서 인삼개체간의 근생육경합(根生育競合)을 유형별(類型別)로 분류(分類)하고 경합정도(競合程度)를 단순상관으로 검정하였다. 경합유형(競合類型)은 행간(行間), 열간(列間) 및 대각간으로 나눌 수 있고 각유형별(各類型別) 경합요인(競合要因)은 광(光), 양수분(養水分) 및 양자로 볼 수 있다. 경합(競合)의 정도(程度)는 행간(行間)이 가장 크며 열간(列間)과 대각간은 경우(境遇)에 따라 다르다. 후행(後行) 에서는 대각간 경합(競合)이 가장 컸다. 개체경합은 4년근(年根)에서 뚜렷해지는 것 같다. 이상의 결과와 엽면적지수가 4년근(年根)에서 부터 1 이상(以上)인 것으로 보아 광경합(光競合)이 개체생육을 결정(決定)하는 주요인(主要因)으로 광경합(光競合)의 감소(減少)또는 제거(除去)에 충분(充分)한 일복내광량증대가 수량(收量) 증대의 방법으로 보였다.

• 한국산학기술학회논문지
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• 제13권9호
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• pp.4126-4130
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• 2012

본 논문에서는 고주파수 무선 신호 전송을 위한 AC 커플링(Coupling) 기반의 평면 나선형 인덕터를 제안하고, 이에 대한 다양한 구조의 인덕터를 설계, 모델링 및 특성을 분석하였다. 커패시턴스의 의한 영향을 줄이기 위해서는 두 박막 인덕터가 서로 평행하게 위치함으로서 인덕터 간의 커패시턴스를 줄여야 한다. 이를 위해 두 가지 구조를 제안하였다. 첫 번째 구조는 inter-diagonal 구조로 평행한 두 인덕터의 도선 부분이 겹치지 않게 만든 구조이다. 이 구조의 경우 비록 평행하게 겹치지는 않지만 도선의 두께와 폭이 좁으므로 서로 엇갈리는 위치에 도선이 위치하더라도 실제 커패시턴스의 변화가 작아서 전체적인 S-파라미터의 특성이 크게 변하지 않았다. 두 번째 구조는 On-chip형 구조로 두 박막 인덕터가 평행하게 존재하지만 마주보지 않게 사선형으로 배치한 구조이다. 이 구조의 경우 박막 인덕터 간의 수평거리가 길어짐에 따라 두 번에 걸쳐서 일어나는 공진이 한 번으로 줄어드는 것을 볼 수 있는데, 이는 두 인덕터 간의 거리가 멀어짐으로 인해 박막 인덕터 간의 커패시턴스 영향이 점점 줄어들기 때문이다.

• 복식문화연구
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• 제25권1호
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• pp.64-74
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• 2017

The purpose of this study is to identify the sensibility images when the direction and width of stripes change on semi-tight skirts. The researcher made 12 stimuli consisting of images of skirts with a combination of six stripe directions and two stripe widths. The images were assessed by 126 subjects who were students majoring in apparel. Three sensibility image factors were found: personality, attractiveness, and activity. Images of skirts with different stripe directions were perceived as having significant differences among these factors. Stripe widths of 1.5cm and 3cm in upward diagonal, vertical side line, and downward diagonal directions influenced the personality factor. Diagonal stripes with a width of 1.5cm positively influenced attractiveness and activity. Stripes in a vertical direction increased attractiveness when the stripe width was 1.5cm rather than 3cm. Although the interaction of stripe direction and width significantly influenced perceptions of attractiveness and activity in images of semi-tight skirts, they did not significantly influence personality. In accordance with the analysis, stripe direction was significantly different for all factors. This analysis indicated that each factor has its own independent influence. Stripe width had major independent effects, showing significance in attractiveness and activity. However, personality did not indicate any significant difference. The results of this study will help women select suitable clothing according to their individual preferences and body shapes by influencing how images are depicted because women will be able to use the images to estimate their body images when the skirts are put on.

• 복식
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• 제14권
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• pp.199-208
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• 1990

In order to eximine the body form of the physically handicapped people, the 11 items of angle, 54 items of size and weight of the subjects were measured body silhouetter photographs and with the Martin's anthrophometeric instrument respectively. The subjects were consist of 37 boy students who are 13-19 years old and hemiplegias caused by cerebral palsy. And then the comparison between normal and paralysis sides, analysis of somatotypes with the body silhouetter photographs, ANOVA for effect of somatotype on measuring items for angles, and factor analysis for all items were carried out. The results were as follows: 1. The results of measuring are difference between normal and paralysis sides. 2. The items shown significant differences between normal and paralysis sides are diagonal anterior chest B, scapula length, armscye girth, diagonal posterior chest A, and arc of the bust. 3. The percentage of each somatotype shows the order of bending somatotype, turning over somatotype, turning over-bending somatotype, and standard somatotype in the upper body. There are significant differences between somatotypes and sternalis up, sternalis down, scapula, vertebialis, ${\alpha}$, and ${\beta}$ angles respectively. 4. From the result of factor analysis, front and back sections, length items of the upper part and the lower part from the bust line, and the upper size items at the bottom of armscye were abstracted.

• 한국의류산업학회지
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• 제12권5호
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• pp.619-625
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• 2010

The purpose of this research is to analyze the shapes of blouse with above-elbow sleeves according to arm movements. The shapes include five types of the arm movement(basic posture, reach forward 45, 90, and reach lateral 45, 90) in the stand-posture, which were made by different adaptability of clothes. Experiments were conducted to figure out the dressed shape through 3-D measurement Vivid 910, and also to investigate the area of the shape of sleeves on the section map and the diagonal length of the block made by the basic section line in lateral part of sleeve with Rapid Form 2004, a software for 3-D shape analysis. The Data were analyzed by factor analysis, Anova, Duncan test, t-test. The results of this study were as follows: First, the area of sleeve was briefed 3 factor; front, center, back in sleeve. Second, there were different effect of arm movement, section level and part of shapes in the area of sleeve. Third, the diagonal length was briefed 4 factor; back, back-center, front-center, front. Forth, after t-test, there were statistically significant between the reach forward and lateral and between the angles of arm reach.

• 대한안전경영과학회지
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• 제15권1호
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• pp.241-248
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• 2013

Importance-Performance Analysis(IPA) is a well-known methodology to find the area for improvement. However, the IPA uses different strategies depending on an attribute falls in either 'Concentrate', 'Keep up', 'Possible overkill', or Low priority' quadrant. Problems can occur when attributes locate near the demarcation lines. To solve this problem of IPA, I suggest a modified importance-satisfaction analysis which integrates the Slack(1994)'s diagonal approach and Kano's ASC(Jang et al., 2012) into Yang(2003)'s Importance-Satisfaction model. For this, I investigated 21 smartphone's quality attributes, which adopted from Song and Park(2012)'s study, and conducted a survey of 280 university students for the results of Kano' model and the importance and satisfaction of the quality attributes. The results show that the proposed model enables the business managers to prioritize the quality attributes for improvement through the interpretation on the continuous diagonal line using the Kano's questionnaire only, without acquiring any additional survey for importance of attributes. Accordingly, it is expected that the newly proposed method will diminish the limitation of the existing IPA. In addition, to test the validity of the ASC, this study conducts a comparative analysis between the Kano's ASC and Tontini(2007)'s method to determine the relative importance of quality attributes.

• 대한전자공학회논문지SP
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• 제38권4호
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• pp.401-410
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• 2001

MMMF(Modified 2D Multi-shell Median Filter)를 기초로 하여 가변 문턱 조건과 홀/짝수 다중셀을 이용한 Adaptive Odd/Even MMF(Multi-shell Median Filter)를 제안하였다. 제안된 알고리즘은 MATLAB을 이용하여 연구하고 테스트하였다. 제안된 알고리즘의 성능은 이미 잘 알려진 이미지에 임펄스 노이즈(Impulse Noise)와 Line Missing을 적용하여 평가하였고 이를 FPGA로 구현하였다. 제안된 가변 문턱 조건은 연산 시간과 불필요한 재배치를 줄였고, 홀수 셀과 짝수 셀은 각각 십자 방향과 대각선 방향의 Line Missing을 복구하였다. 특히 짧은 연산 시간으로 실시간을 요구하는 이미지 처리 분야에서 효과적으로 이용할 수 있다.