• 한국의류산업학회지
• /
• 제12권6호
• /
• pp.715-722
• /
• 2010

The purpose of this study is to consider the characteristics of 'slow' fashion style expressed on fashion magazine in pursuit of sociocultural paradigm change towards 'slowness'. As for the research methodology, content analysis for Vogue magazine has been undertaken. The results of this study can be summarized as followings. First, the concern toward eco-friendly ethics has been involving simple style which is long-lasting, junky style which is reused or recycled, and sustainable style which is motived by nature. Second, the interest toward local diversity has been involving ethnic exotic style which is inspired by global culture and vintage retro style which is applied the old tradition. Third, the attention toward self-made has been involving personal style which is produced through the process such as made-to-measure, made-to-order and reform. Also, anonymous dresses can be personalized easily under mix-n-match. In Conclusion, the 'slow' fashion characteristics has been expressed on contemporary mass fashion in various way and the 'slow' fashion would be expected to improve in accordance with the change toward sociocultural paradigm of 'slowness'.

• International Journal of Costume and Fashion
• /
• 제13권2호
• /
• pp.31-51
• /
• 2013

Hawaiian textile art has inspired artists and fashion designers worldwide and accounts for the high value of vintage Hawaiian apparel as collectibles. Other than tropical designs, a large portion of the textile art showcased the ethnic diversity of Hawai'i. In the 1800s, Hawai'i attracted immigrants from all over Asia, and the majority of Hawaii's residents today claim Asian ethnicity. This ethnic mix was made visible in textiles, a trend championed by Alfred Shaheen, an apparel manufacturer who loved Asian designs. He was committed to the celebration of cultural diversity at a time when Hawai'i was rapidly westernizing. The team of Asian textile artists he led created textile designs based on motifs and imagery from Asia. Shaheen's passionate vision led to the unique textiles produced in the 'golden age' of Hawaiian textiles, from 1940 through the 1960s. Alfred Shaheen has been called "Hawaii's Master Printer" and has been credited for turning Hawaiian textiles into art. The author's interviews with Mr. Shaheen were conducted over a decade, and form the basis for this paper in which Shaheen's own words are used to discuss his use of textile art in the transformation of the Hawaiian textiles and garment industry.

• 복식문화연구
• /
• 제28권5호
• /
• pp.639-651
• /
• 2020

This study utilized data to classify and characterize the body types of plus-size adult men aged in their 30s and 40s. Diversity is an important factor in the era of inclusive design, and discussion about size diversity to include the plus size should be accommodated. Data from 493 adult men classified as obese (with a World Health Organization criterion ≥25 BMI) were used for the analysis. The results of the study are as follows. Six independent factors were extracted using factor analysis for cluster analysis, which were then classified into five types. Type 1 (29.01%) was identified as body type I with the smallest degree of obesity. Type 2 (15.4%) was identified as body type Y with wide shoulders and a thin waist. Type 3 (14.2%) was the largest body volume (body type O), while the fourth (19.27%) identified as body type H has a large height and upper body. Lastly, type 5 (22.11%) has a long lower body and a slim abdomen, referred to as body type X. This study presents a basis for the development of various clothing sizes utilizing the body shape characteristics of plus-size men in their 30s and 40s. Follow-up research is needed to develop patterns for plus size men and to design various products.

• 한국의상디자인학회지
• /
• 제15권1호
• /
• pp.59-74
• /
• 2013

Post-modern society leads us to accept diversity and variability instead of pursuit of the absolute truth, beauty or classical value systems, thus leading to hybrid phenomena. The purpose of this study is to analyze characteristics and expressive effects of hybrid expressions through which to provide conceptual bases for interpreting expanded meanings of fashion illustrations that express aesthetic concepts of hybrid culture. Hybrid refers to a condition on which diverse elements are mixed with each other, so any one element can not dominate others. It is often used to create something unique and new by a combination of unprecedented things. Hybrid can be classified into four categories: temporal hybrid, spatial hybrid, morphological hybrid and hybrid of different genres. Temporal hybrid from a combination of past and present in fashion illustration includes temporal blending by repetition and juxtaposition. Spatial hybrid shows itself in the form of inter-penetration and interrelationship by means of projection, overlapping, juxtaposition and multiple space. Morphological hybrid expresses itself through combination of heterogenous forms and restructuring of deformed forms. Hybrid of different genres in fashion illustration applies various graphic elements or photos within the space, and represents blending of arts and daily living. Such hybrid expressions in fashion illustrations reflect the phenomena of diversity and variability of post-modern society. Hybrid expressions in fashion illustrations predict endless possibility of expressing new images through combining various forms or casual elements and can develop toward a new creative technique.

• 한국통신학회논문지
• /
• 제34권11A호
• /
• pp.815-821
• /
• 2009

본 논문에서는 두 명의 상호협력 사용자가 추가적인 대역을 사용하지 않고도 서로의 데이터를 공간적으로 다중화 할 수 있는, 공간적으로 좌표 재배열된 직교 설계 기반의 새로운 상호협력 통신 기법을 제안한다. 제안하는 기법은 기존의 상호협력 통신기법에 비해 다이버시티 이득 (다이버시티 이득 2) 뿐만 아니라 추가적인 코딩 이득을 얻을 수 있음을 보인다. 상호협력 통신에 참여하는 특정 사용자 노드가 자신과 짝을 이루어 동일한 목적지 노드(즉, 셀룰러 네트워크에서의 기지국)와 통신할 수 있는 또 다른 사용자 노드를 찾을 수만 있다면, 제안하는 기법을 통해 셀룰러 네트워크에서 상향링크의 비트 오류율 성능을 향상시킬 수 있음을 시뮬레이션 결과를 통해 확인한다.

• 제어로봇시스템학회:학술대회논문집
• /
• 제어로봇시스템학회 2001년도 ICCAS
• /
• pp.86.1-86
• /
• 2001

Combined with a counter, wheel or strip encoders which have equally divided markers are one of frequent measuring choices towards various applications in terms of cost, simplicity, and diversity of measurements, e.g., measuring displacement, velocity, acceleration, and so on. Often, velocity is measured by counting the series of reference clocks for a period of time which sensor-carrying device took for traveling two adjacent encoding markers. Quantizaion error of such that the disturbance caused by quantization error is under control. This paper identifies design issues, developes theory, and proposes a paradigm to design a velocity measurement system such ...

• 한국통신학회논문지
• /
• 제39A권8호
• /
• pp.437-444
• /
• 2014

본 논문에서는 다중 안테나를 사용한 고속철도 환경의 경로 손실 모델을 제안 하였다. 기본적으로 고속 철도의 모든 특성들 사이에서, 경로 손실(path loss)는 고속 철도 통신 시스템의 설계에서 매우 중요하다. 현재까지 진행되어진 연구 중 대다수는 경로 손실 모델은 송신단과 수신단 사이이의 지리적 환경을 고려한 모델은 많았지만 다중 안테나를 사용한 시스템과 Doppler effect를 고려한 환경에서의 연구는 상대적으로 적게 고려되어 왔다. Doppler shift에 평균 residuals고려하는 모델링을 위해 사용되는 조정된 자유 공간 손실 모델(tuned free-space path loss model)은 최대 이동 속도가 340km인 ZhengZhou - Xi'an 간 전용선에서의 측정값을 활용하고 다중 안테나의 평균 residuals은 MRC 기법을 사용했을 시의 이론적 계산값을 다이버시티 이득을 활용한다. 통신 시스템상의 두 가지 요인으로 발생하는 평균 residuals을 추정하여 제안하는 모델은 다중 안테나를 사용한 시스템에서 수신 신호의 손실을 예측한다.

• Asian-Australasian Journal of Animal Sciences
• /
• 제28권4호
• /
• pp.511-518
• /
• 2015

Calliandra calothyrsus preserved in silage is an alternative method for improving the crude protein content of feeds for sustainable ruminant production. The aim of this research was to evaluate the quality of silage which contained different levels of C. calothyrsus by examining the fermentation characteristics and microbial diversity. Silage was made in a completely randomized design consisting of five treatments with three replications i.e.: R0, Pennisetum purpureum 100%; R1, P. purpureum 75%+C. calothyrsus 25%;, R2, P. purpureum 50%+C. calothyrsus 50%; R3, P. purpureum 25%+C. calothyrsus 75%; and R4, C. calothyrsus 100%. All silages were prepared using plastic jar silos (600 g) and incubated at room temperature for 30 days. Silages were analyzed for fermentation characteristics and microbial diversity. Increased levels of C. calothyrsus in silage had a significant effect (p<0.01) on the fermentation characteristics. The microbial diversity index decreased and activity was inhibited with increasing levels of C. calothyrsus. The microbial community indicated that there was a population of Lactobacillus plantarum, L. casei, L. brevis, Lactococcus lactis, Chryseobacterium sp., and uncultured bacteria. The result confirmed that silage with a combination of grass and C. calothyrsus had good fermentation characteristics and microbial communities were dominated by L. plantarum.

• Asian-Australasian Journal of Animal Sciences
• /
• 제30권10호
• /
• pp.1372-1381
• /
• 2017

Objective: Our study provides information on phenotypes of local chickens and guinea fowl and their body measures as well as on major genes in local chickens in northern Ghana. Methods: Qualitative and morphometric traits were recorded on 788 local chickens and 394 guinea fowl in urban households in Tamale, Ghana. Results: The results showed considerable variation of color traits and numerous major genes in local chickens, while color variations and related genotypes in guinea fowl were limited. In local chickens, white was preferred for plumage, whereas dark colors were preferred for beak and shanks. More than half of the chickens carried at least one major gene, but the contributions of single gene carriers were low. All calculated allele frequencies were significantly lower than their expected Mendelian allele frequencies. We observed higher mean body weight and larger linear body measures in male as compared to female chickens. In female chickens, we detected a small effect of major genes on body weight and chest circumference. In addition, we found some association between feather type and plumage color. In guinea fowl, seven distinct plumage colors were observed, of which pearl grey pied and pearl grey were the most prevalent. Male pearl grey pied guinea fowl were inferior to pearl grey and white guinea fowl in terms of body weight, body length and chest circumference; their shank length was lower than that of pearl grey fowl. Conclusion: Considerable variation in qualitative traits of local chickens may be indicative of genetic diversity within local chicken populations, but major genes were rare. In contrast, phenotypic and genetic diversity in local guinea fowl is limited. Broader genetic diversity studies and evaluation of trait preferences of local poultry producers are required for the design of appropriate breeding programs.

• 한국전자파학회논문지
• /
• 제11권4호
• /
• pp.505-513
• /
• 2000

본 논문에서는 편파 다이버서티(j:X)larization diversity)용 광대역 안테나에 대한 성능을 개선하기 위한 새로운 구조를 제안하였다. 이중 편파 마이크로스트립 안테나를 구현하기 위하여 십자형 개구변을 두었고, 개구면 위와 아래에 두 j:X)rt가 서로 수직이 되도록 급전부를 셜계하였다. 그리고 방사소자와 급전부에 air gap을 주었으며 후 방 방사를 줄이기 위해 아래 급전부로부터 $\lambda$/4 떨어뜨려서 반사판을 두었다. 더욱 넓은 대역폭을 가지도록 방 사 패치에 톱니 모양의 perturbation을 주었으며, 패치의 perturbation 효과에 의해 안테나 크기가 줄어들게 됨으 로써 배열 안테나의 크기도 상당히 줄어들었다. 제안된 단일 소자 안테나를 이용하여 $1\times4$ 배열 안테나 구조를 가진 PCS 기지국용 편파 다이버시티 안테나 를 제작하였다. 단일 소자 안테나는 각각 port 당 10.3 %, 11.3 %(VSWR<1.3)의 대역폭을 가지고 두 port간의 분리도가 -40 dB 이상이다. 또한 배열 안테나의 대역폭은 각각 13.2 %, 12.7 %(VSWR <1.3)이고 -36 dB의 분 리도와 10 dB의 XPD를 가진다.