• 한국의류산업학회지
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• 제19권5호
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• pp.579-588
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• 2017

This study investigates the wearing behavior and athleisure wear design preferences of women in their twenties as related to the design development of athleisure wear. A questionnaire survey was conducted on 185 women in their 20s. The survey was conducted from September to October 2016. Questionnaire items consisted of respondents' general items, athleisure wear and preference related items, and athleisure wear purchase related items. We collected 185 questionnaires from participants; subsequently, 169 were used as analytical data (except for incomplete questionnaires). The results of the study are as follows. Fit and wear comfort was the most important factor in the selection of athleisure wear. As a result of investigating the popularity of the athletic wear brand, the preference for the total sportswear brand was higher than the professional athletic wear brand. When the preferred colors were examined, the achromatic colors were ranked higher than chromatic colors. An examination of the preferred designs according to items indicated that the bra top preferred the 'U' shaped front plate and the 'Y' base basic type; in addition, T-shirts with the round neckline and the 1/4 length sleeves were preferred as tops. Leggings preferred long length type. It is necessary to develop a brand that matches the preference of the twenties' consumers by adjusting the aged target that can avoid the overheated competition and develop a niche market.

• Composites Research
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• 제14권6호
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• pp.47-58
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• 2001

This paper describes applications of cure monitoring techniques by using embedded fiber optic strain sensors, which are extrinsic Fabry-Perot interoferometric (EFPI) and/or fiber Bra99 grating (FBG) sensors, to three kinds of molding methods of autoclave, FW and RTM molding methods. In these applications, internal strain of high-temperature curing resin was monitored by EFPI sensors. From theme experimental results, it was shown that strain caused by thermal shrink at cooling stage could be measured well. In addition, several specific matters to these molding methods were considered. As thor an autoclave molding of unidirectional FRP laminates, it was confirmed that off-axis strain of unidirectional FRP could be monitored by EFPI sensors. As for FW molding using room-temperature (RT) cured resin, it was found that the strain outputs from EFPI sensors represented curing shrinkage as well as thermal strain and the convergence meant finish of cure reaction. It was also shown that this curing shrinkage should be evaluated with consideration on logarithmic change in stiffness of matrix resin. As for a RTM melding, both EFPI and FBC sensors were employed to measure strain. The results showed that FBG sensors hale also good potential for strain monitoring at cooling stage, while the non-uniform thermal residual strain of textile affected the FBG spectrum after molding. This study has proven that embedded fiber optic strain sensors hale practical ability of cure monitoring of FRP. However, development of automatic installation methods of sensors remains as a problem to be solved for applications to practical products.

• 비파괴검사학회지
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• 제29권4호
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• pp.299-307
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• 2009

광섬유 센서 기술은 기존의 상용 센서의 어려움을 극복할 수 있어 전자기학 잡음과 전기 쇼크의 영향이 강한 폭발환경에서도 충분히 사용이 가능하다. 최근 이러한 장점들로 인해 여러 종류의 광섬유 센서들이 활발히 연구 개발되고 있다. 또한 비파괴검사/평가 분야로써 구조 건전성 감시를 위한 광섬유 센서의 다양한 적용 연구 분야가 존재한다. 그러나 로드셀과 같은 종류의 센서들은 상대적으로 상용화가 미흡한 실정이다. 본 논문에서는 광섬유 브래그 격자 센서를 사용한 광섬유 로드셀을 보여준다. 본 로드셀의 형상은 링크타입이고, 세 개의 광섬유 브래그 격자 센서를 사용하여 세 지점의 변형률을 각기 측정한다 특히 이들 변형률은 온도와 같은 동상 잡음을 제거하기 위해 차동법을 사용하여 신호처리 된다. 더 나아가 본 로드셀의 감도, 선형성 그리고 해상도를 인장실험을 통해 성공적으로 검증하였다.

• Journal of Periodontal and Implant Science
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• 제39권sup2호
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• pp.205-212
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• 2009

Purpose: The aim of this retrospective study was to compare the survival rate of oxidized titanium implants and sandblasted large-grit acid etched implants in soft bone. Methods: 201 oxidized titanium implants were inserted in 84 patients between May 1999 and May 2004. 120 sandblasted large-grit acid etched implants were inserted in 74 patients between December 2000 and May 2004. The patients were followed-up 0${\sim}$5 years in ITI group or 0${\sim}$6 years in BRA group, respectively. The following information was collected from the patient records: age, gender, systemic disease, implant type, number, length and diameter of the implants, their location in the jaws, bone quantity, the number of failed implants, the causes of failure, and advanced surgery for bone augmentation. Results: In the oxidized titanium implants, 8 implants showed early failure, and 1 implant showed late failure, respectively. The cumulative survival rate was 95.48%. In the sandblasted large-grit acid etched implants, 1 implant showed late failure and cumulative survival rate was 99.10%. The cumulative survival rate and the survival rates in the case of the advanced procedure during the implant placement were not significantly different in both groups. Conclusions: Oxidized titanium implants and sandblasted large-grit acid etched implants can be used successfully in soft bone regardless of the surgical methods used during the implant placement. (J Korean Acad Periodontol 2009;39:205-212)

• 복식
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• 제53권5호
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• pp.79-95
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• 2003

The purpose of this study is firstly to survey the social and cultural background of 20th century and women´s status, and to identify what the ideal body is like and what the elements of outer garment and underwear are and the techniques to incarnate the ideal beauty. Various papers are referenced for theoretical study and the elements and techniques of underwear are analyzed based on photographical materials. This paper concludes as follows. In 1960´s, ideal beauty was small bust, long legs, which showed extremely slim Mini-skirt look. Thinly or no padded brassiere were worn for small bust, and pants-style short panty girdles were popular as they used to wear pants frequently. Lycra replaced all the closures, bones, seams and gave freedom with light weight. In 1970´s, a natural human body without sex specific was in vogue. Therefore, the non-structural knits without a pad or lining or the shirts dress were widespread for a Natural look and the naturally molded brassiere or girdles were worn as the underwears. In 1980´s, the women with powerful muscle appear which emphasized liveliness and healthfulness. The body conscious represented by wide shoulder, plump breast, accented waist, small hips, and long legs has been embodied. Outer garments emphasized women power and healthy beauty with Power suit and Form-fitting style, and underwears made the breast plump with padded brassiere and emphasized waist and hips with waspie. In 1990´s, ideal beauty was slim body with big bust and the outer garments emphasized body line of women with Hourglass silhouette. Push-up bra which emphasizes the valley of breast and supports the breast upward and the control tights for slim waist, flat abdomen, small hips, and long and slim legs have been useful as underwears. Multi-functional micro-fiber has been ideal for sculpting women body.

• 한국지역사회생활과학회지
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• 제21권1호
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• pp.117-124
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• 2010

Recently, research on variables associated with hair styles are increasing with the spreading of total coordinated intention in the fields of clothing and cosmetology. In the present study, we focused on examining the skin temperature on the scalp(the vertex, temporal, and occiput), humidity on the occiput, skin temperatures (the forehead, back of ear, back of neck, upper back, abdomen, forearm, hand, thigh, calf, and foot), rectal temperature, total body mass loss by hair styles in a thermal neutral environment. Four young females participated as subjects. For a certain period, each subject had the five different hair styles in a random order: (1)Straight short hair(SS), (2)Perm waved short hair(PS), (3) Straight long hair(SL), (4)Perm waved long hair(PL), (5)Ponytail style(PT). Subjects wore briefs, bra, shirts with long sleeves, long legged training pants, and socks. The environmental variables of a climatic chamber were kept constant at $21{\pm}0.5^{\circ}C$ of air temperature and 55${\pm}$5%RH of air humidity. The results indicated the following: The skin temperature and humidity on the scalp did not show any significant differences among five different hair styles, but straight long hair style(SL)was the highest on the vertex, temporal, and occiput. The temporal skin temperature($29.8\sim30.8^{\circ}C$) was the highest, while the vertex skin temperature($28.7\sim30.1^{\circ}C$) was the lowest. Humidity on the occiput was the highest in the perm waved long hair style(PL). The back of ear skin temperature was significantly lower in the ponytail style(PT) than in the other four hair styles(p<.001). In the straight long hair style(SL), the skin temperature on the back of the neck and on the upper back were significantly higher than those of the other four hair styles(p<.01). Mean skin temperature and rectal temperature had no significant differences among hair styles. Total body mass was the highest in the perm waved long hair style(PL)(p<.05). We acquired fundamental data to enable the improvement of the current hair clinic system, wigs, functional hats, and helmets.

• Archives of Plastic Surgery
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• 제45권4호
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• pp.340-344
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• 2018

Background In performing extended latissimus dorsi (ELD) flap procedures, a skin paddle design on the bra line helps reduce visible scarring. This improves the patient's satisfaction with the outcome. However, such a design leads to a longer operation time and increased fatigue of the surgeon due to the narrow operative field. In this study, the authors propose a method that elongates the axillary incision line posteriorly by 1.5 cm from the lateral border of the latissimus dorsi muscle. We examined whether this method could shorten the operation time and compared the incidence of complications between patients who underwent this novel procedure and patients who underwent the traditional procedure. Methods In this study of patients who underwent ELD flap procedures for immediate breast reconstruction, 89 underwent surgery with the elongated axillary incision and 45 underwent surgery without the elongated incision. The total operation time and complications were retrospectively examined based on the patients' medical records, and we examined whether there was any statistically significant difference in the total operation time. Results In the experimental group with the elongated axillary incision, the operation time ranged from 125 to 255 minutes (median, 175 minutes). In contrast, in the control group without the elongated axillary incision, the operation time ranged from 142 and 340 minutes (median, 205 minutes). The operation time was statistically significantly different between the two groups, and no significant complications were observed in the experimental group. Conclusions Elongation of the axillary incision alone may shorten the operation time of the ELD flap procedure without causing additional complications.

• 천문학회보
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• 제35권1호
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• pp.76.1-76.1
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• 2010

With advancement of infrared space telescopes during the past decade, infrared wavelength regime has been a focal point to study various properties of galaxies, such as stellar mass, dust contents and dust-hidden star formation with respect to evolution of galaxies. Polycyclic Aromatic Hydrocarbons (PAHs) have emerged as one of the most important features since these features dominate mid-infrared spectra of galaxies. These PAH features provide a great handle to calibrate star formation rates and diagnose ionized states of grains. However, PAH $3.3{\mu}m$ feature has not been studied as much as other PAH features since it is weaker than others and resides outside of Spitzer's capability. Still its calibration and characterization are important since it will be the only PAH feature accessible by JWST for high-z galaxies. AKARI mJy Unbiased Survey of Extragalactic Sources in 5MUSES (AMUSES) intends to take advantage of AKARI's capability of spectroscopy on 2 to 5 ${\mu}m$ to provide an unbiased library of 44 sample galaxies selected from a parent sample of 5MUSES, one of Spitzer legacy projects. For these 3.3mm flux limited sample galaxies whose redshifts range between 0 < z <1, AMUSES will calibrate PAH $3.3{\mu}m$ as a SFR while measuring ratios between PAH features and investigating Bra's potential as a SFR indicator. We present preliminary results of AMUSES.

• 한국의류학회지
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• 제35권10호
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• pp.1161-1174
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• 2011

An approach method of the semiotics theory is analyzing fashion: the look is that a sign represents one character and the image is interpreted as the destination of the changes. The fashion image interpretation by semiotics is possible because the fashion phenomenon by society has been accumulated in their abbreviation code. It is not possible to produce contradictions of the human imagination coined solution. The myth relieved to people, allowanced a meaning in the world and explained it have been unable to explain and protect us. Today's role of the world myth becomes the star's future. Public resting star's fashion image analysis promote that we understand the inherent desire. Madonna probably is one of the world's most famous women. To Create Madonna's own mythology staged image in various attire reveals symbolism. In this study, Madonna's fashion images, the myth 8 analysis of semiotics represent publicity. Madonna's album jacket 8 analysis of the myth. The fit and the relationship between the star and myths closely is obvious. The Madonna fashion image investigate that so forth implied myth into duality of feminine, upset of gender roles, upset of sexual roles, object of worship. In addition to the creation of these myths are based on sensuality heterosexual fashion images, body-conscious look, lingerie look, Androgynous Look, Dominatrix Look in the fashion style of the images, fashion items made to body suit, bra top, black panties, black boots, long gloves, pink, red, gold, satin, and leather; the addition, there are exaggerated props and accessories. These use such as the human body building wave blond hair. This study through Madonna's fashion image, semiotics analysis is acquainted with suitable means of myth.

• 한국동물학회지
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• 제38권3호
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• pp.348-355
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• 1995

배추흰나비 유충 뇌에 분포하는 세로토닌 면역반응성 신경원(이하 세로토닌 세포)이 발생에 따라 형태학적으로 어떻게 분화해 나가는지를 조사하였다. 1령 유충뇌와 2령 유충뇌는 각각 20개의 세로토닌 세포를 포함하였다. 1령 유충뇌에서는 세로토닌 면역 반응성 섬유(이하 세로토닌 섬유) 한무리가 뇌교련을 형성하였고 이같은 섬유의 대부분은 반대쪽 중앙 신경망에 종지하였다. 2령 유충의 뇌에서는 세로토닌 섬유의 대부분이 뇌교련을 형성하였고 1령 유충뇌에서 보다는 그들의 수가 더 많이 관찰되었다. 이 섬유의 종말이 형성하는 보다 풍부한 arborization은 중앙 신경망의 상당한 부분을 차지하였다. 3령 유충뇌의 세로토닌 세포는 22개 였고 세로토닌 섬유들의 구성하는 뇌교련수도 3개로 증가되었으며 세로토닌 섬유의 대부분은 뇌교련을 형성하였다. 30개의 세로토닌 섬유뿐만 아니라 뇌의 전후 방향으로 달리는 세로토닌 섬유도 포함하였다.