• Proceedings of the Costume Culture Conference
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• 2004.04a
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• pp.63-65
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• 2004

현대의 라이프 스타일에 웰빙(well-being)적인 측면이 강조되면서 요가가 선풍적인 인기를 끌고, 운동을 즐기는 사람들이 늘어나면서 스포츠룩은 현대 패션 트랜드의 중요한 부분을 차지하고 있다. 몇 년 전 뉴요커들의 패션 아이콘 중의 하나가 스니커즈였던 때가 있었다. 정장팬츠에 운동화를 신은 모습은 국내에서도 패션 리더들을 중심으로 빠르게 유행되었다. 그 후 몇 년이 지난 지금 스니커즈 패션은 물론, 운동복으로만 생각했던 트레이닝복들이 거리를 메우고 있다. (중략)

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.1
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• pp.35-44
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• 2008

The research is purposed to help obese children to recover their physical, spiritual inferiority complex and it give them to affirmative self formation by developing training-suit which has slender effect. In order to accomplish a research problem, this research examined the effect of wearer's outward appearance with the principle and element of design and the characteristics of obesity. In order to apply consumer's demand to developing goods, this research used 'House of quality' theory. The design ten suits(the half are made for boys) development is based on the result of 'House of quality', parents and obese children's interview, design element, slender effect. The design which is developed is evaluated by five specialists in order to prove it's quality though the 'Quad' analysis which is a subjective evaluation method.

• The Journal of the Korea Contents Association
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• v.9 no.10
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• pp.427-435
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• 2009

The aim of this study was to examine the effect of a brisk walking intervention for 8weeks on isokinetic muscular function factor(strength, power, endurance). The following results were found from the current study: First, Isokinetic muscle function(strength, power, endurance) on $60^{\circ}/sec$ in extension and flexion was significant exercise group and interaction in left knee flexion and right knee extension(P<.00l). Secondly, Isokinetic muscle function(strength, power, endurance) on $120^{\circ}/sec$ in extension and flexion was significant exercise group and interaction in left knee flexion and right knee extension(P<.001). Thirdly, Isokinetic muscle function(strength, power, endurance) on $180^{\circ}/sec$ in extension and flexion was significant exercise group and interaction in left knee flexion and right knee extension(P<.001). Considering the above result of the study the brisk walking had more improvement knee flexor and extensor muscular power. Therefore the brisk walking in the study can be proposed as effective plan to prevention hurt from a sarcopenia and to raise quality in life.

• Journal of the Korean Home Economics Association
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• v.37 no.12 s.142
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• pp.193-203
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• 1999

This study was executed to show influence of material and property of sportswear to physiological responses of body and comfort sensation and to supply basic research data about comfortable sportswear Trainning wear was manufactured with cotton(C) and hygroscopically treated polyester material (FP), and its properties of material were measured. Then rectal temperature, skin temperature, heart rate, weight loss, clothing microclimate and subjective sensation was estimated with study of wearing with these sportswear and examined the influence that it got to physiological responses of body and sensation. Health adult men were selected for subjects and executed at climatic chamber of temperature, $20\pm2^{\circ}C and humidity, $60\pm5%$ R.H. Conclusively sportswear of hygroscopically treated polyester is a favorable functional material. So far factor that affect to physiological comfort sensation has been explained mostly by moisture regain but in our experiment, it turned out that air permeability, water absorption velocity and dynamic oater absorption etc. were affecting factors. So according to this result, air permeability and moisture permeability should be considered with transmittance of temperature moisture for development of comfort material.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.349-350
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• 2023

본 연구는 농업 작업능률 향상에 적합한 작업복 개발을 위해 농업 종사자를 대상으로 작업복 착용실태 및 선호도, 필요 기능 등을 조사하고자 한다. 이를 통해 농촌의 작업능률을 향상시킬 수 있는 농촌 작업복 개발에 필요한 기초자료를 추출하고자 한다. 작업복을 착용하는 경우가 많았고 작업복 미착용 시는 트레이닝복이나 아웃도어를 착용하였다. 작업복 색상은 검정과 남색 등 어두운 색을 주로 착용하였다. 동작 시는 엉덩이, 무릎 등이 당기고 상의가 올라가 허리가 나오거나 바지 뒤가 당겨 내려가는 경우가 많았다. 작업복은 통기성, 흡습성, 신축성에 대한 불만이 가장 많았고 기능성, 활동성, 디자인, 작업효율성, 쾌적성 등의 기능을 중요하게 생각하였다. 향후 연구에서는 동작 분석을 통한 작업복 패턴을 개발할 필요가 있을 것으로 생각된다.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.43 no.2 s.344
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• pp.56-65
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• 2006

In this paper, we introduce modified difference type symbol timing detection method of simple structure and show the relations between S/N ratio and timing detection performance which less influenced by multipath channel delay profile and added noise level and it show very exact GI detection performance characteristics. In the computer simulations, 4 symbol time duration of short and long training of IEEE802.11a standard OFDM frame are used for symbol synchronization timing detection. The computer simulation results show the very exact symbol timing detection performance characteristic within 1 sample error of OFDM signal regardless channel delay profile from minimn phase channels of phase rotation ${\pi}/2$ to non-minimum phase channels of phase rotation ${\pi}/2$ of received OFDM signal and added noise level in channel.