• Journal of the Korean Society of Costume
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• v.64 no.6
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• pp.47-64
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• 2014

A variety of traditional costumes have been developed in Asia due to different natural and cultural environments and they are still worn by people in many areas. Traditional costumes in Asia have been formed under the influence of various ideologies, as well as technology and social structure. Three Asian religions(Buddhism, Hinduism and Islam), which have undeniably strong influence on traditional Asian cultures, have great effects on the styles of traditional costume in each region of Asia. The purpose of this study is to compare the characteristics and aesthetic values of traditional Asian costumes. To do this, the author used images of traditional costumes, which were taken in person by the author, in each region of Asia as reference. Unlike the traditional costumes in the West, which expose the body shape, traditional Asian costumes have nonstructural features in construction, form and wearing rules. They are also decorated with religious symbols and other ornaments, which is different from functional and non-decorative modern clothes. Each traditional Asian costume has unique characteristics. The costume under the influence of Buddhism shows the beauty of concealment that features trans-spatiality and abundant silhouette. On the other hand, the Hindu costume shows the beauty of symbolization represented by very colorful and complex ornaments, while costume in the Islam regions shows the beauty of restraint with clothes that wrap up the body in accordance with its strict religious discipline. Asian religions also represent philosophy, culture as well as an ethnic group. They have influenced entire Asian cultures including the arts, aesthetics and social structure and decided the style of costumes.

• Composites Research
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• v.32 no.6
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• pp.307-313
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• 2019

Triboelectric nanogenerators (TENGs), which are combined effects of triboelectricity and electric induction, is a large-area and low-cost technology that can be applied easily in our life. In this work, we applied life supplies to TENGs and analyzed a type of chemical bonding with the ratio of C-C/C-H/C-O/C=O bonding. As the ratio of C-C bonding increases, the materials can be positively charge. On the other hands, as the ratio of C-H bonding increases, the materials can be negatively charged materials. Based on these behaviors, we got a voltage of 210V, a current of 14.6 ㎂ and a maximum power of 9.8mW. Finally, we could turn on 97 light emitting diodes (LEDs) by using a wrap as a negative material and a magnetic note as a positive material.

• Journal of Mushroom
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• v.9 no.1
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• pp.34-38
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• 2011

In this study, temperature and relative humidity during growth of fruit body were applied to oyster mushroom (Pleurotus ostrestus) to elucidate the prolongation effect of storage. Although there were not big differences among conditions of cultivation, weight loss and change of pileus color were slight increased and hardness and springness of fruit body were little decreased with storage period. When whole mushrooms (250~300g) were packaged with wrap and stored at $4{\pm}1^{\circ}C$, the shelf life of the oyster mushrooms were cultivated at $16^{\circ}C$ and at $13^{\circ}C$ was 18 day and 24days, respectively. Therefore, it was elucidated that the treatment of low-temperature at the step of fruit body development affected extension of shelf life in oyster mushroom.

• Archives of Reconstructive Microsurgery
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• v.6 no.1
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• pp.87-95
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• 1997

Traumatic injury to the hand often leads to soft tissue defects with exposed tendons, bones, or joints. Though many new flap have been introduced, the choice of flap that would be best for the patient depends on such factors as the site, size, and degree of wounds. Additionally the selected surgical method should be yielded cosmetic and functional superiority by the one-staged reconstruction. In our experience, small to medium sized soft tissue defect with bone and tendon exposure of hand can be resurfaced with an arterialized venous free flap from the volar aspect of distal forearm. Wide and deep defects of the hand can be covered with a sensory cutaneous free flap such as the medial plantar free flap, dorsalis pedis free flap, and radial forearm free flap. Specialized flap such as wrap-around flap, toe-to-finger transfer, onychocutaneous free flap can be used for the recontruction of defect on the thumb and finger. Based on the above considerations and our clinical experience of 60 free flap cases of the hand, the various methods for the proper repair of soft tissue defects of the hand are described. And we obtained satisfactory functional and cosmetic results with 95% success rate of free flap.

• Food Science of Animal Resources
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• v.23 no.1
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• pp.16-20
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• 2003

This study was conducted to investigate the effect of dietary mugwort powder on the physico-chemical characteristics of pork. Pig was randomly selected based on three dietary treatments: 1) control(commercial feed) 2) T1(commercial feed supplemented with 1% mugwort powder) and 3) T2(commercial feed with 3% mugwort powder). They were fed with the experimental diets for 30 days and slaughtered. Meat samples were wrap packaged and stored at 4${\pm}$1$^{\circ}C$ In the proximate composition, crude fat was slightly low in the T1 and T2(p<0.05). The pH and TBARS of the control were higher than those of the treatment groups(T1, T2). The pH, TBARS, VBN and WHC of all treatments significantly increased during storage period at 4 ${\pm}$ 1$^{\circ}C$(p<0.05). Oleic acid, palmitic acid, linoleic acid and stearic acid were major fatty acids in pork Linoleic acid and linolenic acid contents were higher in treatment groups than in the control.

• Journal of the Korean Society of Propulsion Engineers
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• v.15 no.1
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• pp.19-28
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• 2011

As a preview study, present research analysed the performance characteristics of a velocity compound supersonic impulse turbine with the rotor overlaps before adapting the overlap has the best turbine performance. This research was conducted for the turbine with square cross-section nozzles instead of axisymmetric nozzles and wrap around nozzles. Through 3-dimensional flow analysis for the turbine by a commercial flow analysis package, tip overlap case was more effective to improve the turbine performance than case hub overlap, and overlap case applied the hub and tip of the rotor had the largest improvement for the turbine performance in the cases. In case of overlap for the 2nd stage rotor, improvement of the turbine performance was not visibly large. Because, generated power in the 2nd stage is 22~23% of whole generated turbine power.

• Journal of IKEEE
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• v.19 no.3
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• pp.455-459
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• 2015

This paper proposes a dispatch unit of GP-GPU with SIMT architecture to support the acceleration of general-purpose operation as well as graphics processing. If all the information of an operand used instructions issued from the warp scheduler is decoded, an unnecessary operand load occurs, resulting in register loads. To resolve this problem, this paper proposes a method that can reduce the operand load and the load on the resister by decoding only the information of the operand using a pre-decoding method. The operand information from the dispatch unit is passed to the operand selection unit with preventing register bank collisions. Thus the overall performance are improved. In the simulation test, the total clock cycles required by processing 10,000 arbitrary instructions issued from the wrap scheduler using ModelSim SE 10.0b are measured. It shows that the application of the dispatch unit equipped with the pre-decoding function proposed in this paper can make an improvement of about 12% in processing performance compared to the conventional method.

• Archives of Reconstructive Microsurgery
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• v.1 no.1
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• pp.17-23
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• 1992

The authors analyzed the clinical results of the reconstructive surgery for injuried hand with microsurgery in 33 patients, 35 cases at the department of orthopaedic surgery, school of medicine, Kyung Hee university from 1985 to 1992 and the results were as followings. 1. There were 31 men and 4 women who had a mean age of 23 years(range, 3 to 44 years) and the follow up evaluations averaged 19 months. 2. The causes of the injury were machinery injury in 25 cases, traffic accident in 2, frostbite in 4, burn in 3 and fall down in 1. 3. For the reconstructive procedure, scapular free flap was applied in 6 cases, radial forearm flap in 7, dorsalis pedis free flap in 4, neurovascular island flap in 6, gracilis free flap in 1, wrap around flap in 6, toe to thumb in 5. 4. 32 cases(91.4%)were successful in reconstructive surgery with microsurgery exept the failure of scapular free flap in 2 cases and dorsalis pedis free flap in 1. 5. The causes of failure in scapular free flap were infection in 1 case and thrombosis in 1. In dorsalis pedis free flap, the cause of failure was infection. In the analysis of above results, the reconstruction with microsurgery was effective procedure for reconstruction of injuried hand.

• Journal of the Korean Applied Science and Technology
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• v.30 no.1
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• pp.49-56
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• 2013

Excellent electron transport properties with enhanced light scattering ability for light harvesting have made well-ordered one dimensional $TiO_2$ nanotube(TNT) arrays an alternative candidate over $TiO_2$ nanoparticles in the area of solar energy conversion applications. The principal drawback of TNT arrays being activated only by UV light has been addressed by coupling the TNT with secondary materials which are visible light-triggered. As well as extending the absorption region of sunlight, the introduction of these foreign components is also found to influence the charge separation and electron lifetime of TNT. In this study, a novel method to fabricate the TNT-based composite photoelectrodes employing visible responsive $CuInS_2$ (CIS) nanoparticles is presented. The developed method is a square wave pulse-assisted electrochemical deposition approach to wrap the inner and outer walls of a TNT array with CIS nanoparticles. Instead of coating as a dense compact layer of CIS by a conventional non-pulsed-electrochemical deposition method, the nanoparticles pack relatively loosely to form a rough surface which increases the surface area of the composite and results in a higher degree of light scattering within the tubular channels and hence a greater chance of absorption. The excellence coverage of CIS on the tubular $TiO_2$ allows the construction of an effective heterojunction that exhibits enhanced photoelectrochemical performance.

• The Research Journal of the Costume Culture
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• v.13 no.5 s.58
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• pp.763-776
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• 2005

The purpose of this study is to analyze the glamour image in contemporary women's fashion since 1990. The method of study is to analyze the documentary and fashion magazines about the glamour images. Most of all, glamour has been composed by connection of hollywood film industry and fashion. Glamourous body image showed sensual, threatening and vague body. Formative characteristics in fashion showed a tight silhouette, neglige, lace look, dress showing neck and shoulder, fur coat, stiletto, diamond, gold, big and thick jewelry, satin, velvet, lace, mink and fox fur, etc. Internal meaning was a fantasy, ideal, wealth, fame, hyper-feminity, vagueness, vulgarity, sexuality, mystery, professional, fatalness, aggressiveness and evil. Since 1990, the glamour images in fashion were as follows; First, the glamour with hyper-feminity showed a classical femme-fatal image as fearful existence with a power more than allure. Second, the glamour with vulgarity showed an exaggerated, cheap and popular kitsch image, which have intense colors, lavish surfaces and excessive sexual signs. Third, the glamour with classical sensuality showed a hi-glamour image of hollywood actresses being active from 1930 to 1950, which was expressed glittery dress, stole, diamond, fur wrap, hill, luxury dress. Fourth, the glamour with sexual perversion showed an erotic, vague and sexual drag image, and fetish costume. Fetishistic elements were rubber, PVC, stiletto, thick and high boots and corset and particularly, they were a main method of expression of glamour image. Fifth, the glamour with future image showed a mechanical and mysterious image and it was a conscious style by metallic, plastic and sleeky fabric. In conclusion, glamour fashion image is an ideal beauty type of women and will exist as a meaningful aesthetic sign in women's fashion.