• 대한가정학회지
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• 제46권8호
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• pp.17-26
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• 2008

The purpose of this study was to identify the aesthetic characteristics of modern fashion design use with a particular focus on transparency, and to help create future vision and feature. As part of the methodology for this study, I examined the concept of transparency, its characteristics and how it was expressed through art, architecture and other designs using literature research. Furthermore, I performed justifiable analysis on modern fashion design which used transparency from the 1990s till present. The following concepts were deciphered from information: Firstly, the concept of purity was highlighted. The emphasis here was to enhance the body's natural beauty with simple silhouettes that do not restrict its curves, using light materials such as clear vinyl, semi-clear materials or thin chiffon. Secondly, to express sensuality by exposing the body's curves with tight wrapping using clear materials, or with indirect and symbolic see-through techniques using contrasting clear, semi-clear and opaque materials. Thirdly, to express futurism through cyber and electronic images using high tech or shiny materials such as metal or holograms. Mechanical movements or effects of light are also used. Fourthly, to express playful characteristic by promoting surprises and disharmony that contradict with traditional techniques. This is carried out by intentionally exaggerating certain portions of clothes through disorder elements or confusion, and unsymmetrical shapes which destruct the human body's normal form.

• 복식문화연구
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• 제16권2호
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• pp.249-262
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• 2008

The purpose of this study is to contemplate evening dress in contemporary fashion, thereby to analyze aesthetic characteristics of evening dress. For such purposes, this thesis first provides the historical survey of evening dresses, and to conduct a case study of survey of fashion photographs covering $pr{\hat{e}}t-{\acute{a}}t$-porter design products from 2000 to 2007 presented by Valentine. Based upon the historical survey, there are five representative styles in evening dress. Flapper chic looks could be characterized by frequent usage of sleeveless straight silhouette with long or mini hemlines, expressing sensuality, luxury, and ethnicity. Satin Siren looks were characterized by bias-cut, slim, long silhouette, expressing sensuality and luxury. Feminine Ideal looks were characterized by hourglass silhouette and decolltage with feminine details such as bow, pleats and frills, expressing historicism, luxury and sensuality. Freedom and fantasy looks were characterized by ethnic details or modern silhouette with transparent, printed materials, expressing ethnicity, sensuality, and luxury. Finally, postmodern glamourous looks were characterized by body-conscious silhouette with transparent, shiny, or stretch materials, expressing sensuality, experimentalism and luxury.

• 한국정밀공학회지
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• 제25권1호
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• pp.79-84
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• 2008

For the precision measurement of industrial products, the location of holes inside the products, if they exist, are often selected as feature points. The measurement of hole location would be performed by vision and laser-vision sensor. However, the usage of those sensors is limited in case of big change of light intensity and reflective shiny surface of the products. In order to overcome the difficulties, we have developed a hole displacement measuring device using contact-type displacement sensors (LVDTs). The developed measurement device attached to a robot measures small displacement of a hole by allowing its X-Y movement due to the contact forces between the hole and its own circular cone. The developed device consists of three plates which are connected in series for its own function. The first plate is used for the attachment to an industrial robot with ball-bush joints and springs. The second and third plates allow X-Y direction as LM guides. The bottom of the third plate is designed that various circular cones can be easily attached according to the shape of the hole. The developed system was implemented for its effectiveness that its measurement accuracy is less than 0.05mm.

• International Journal of Industrial Entomology and Biomaterials
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• 제37권2호
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• pp.63-68
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• 2018

Semi-dried mulberry fruit can be distributed at room temperature and maintained its chewy texture and shape. It can be used for its own itself or food materials. We develop the honey coating semi-dried mulberry fruit manufacturing method through hot air dryer. After extracting the moisture from the thawing process, honey was coated and dried. Drying time for semidried mulberry fruit was shortened by manufacturing on the day of work without going through aging process. The first the mulberry fruit juice was separated from the frozen mulberry fruit at room temperature of the laboratory or in the dryer of $60{\sim}90^{\circ}C$, then the first dried by a hot air drier at $60^{\circ}C$ for 3 to 4 h. Next, it is coated with honey, which is equivalent to 20% weight of the first dried mulberry fruit, and then the second dried at a temperature of $38^{\circ}C$ for 20 ~ 30 h. The honey coating semi-dried mulberry fruit by above method was shiny on the surface and retained its shape. The moisture content was about 15% and it was confirmed that it could be stored at room temperature.

• Genomics & Informatics
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• 제16권4호
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• pp.28.1-28.6
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• 2018

Due to the increasing interest in synonymous codons, several codon bias-related terms were introduced. As one measure of them, the tRNA adaptation index (tAI) was invented about a decade ago. The tAI is a measure of translational efficiency for a gene and is calculated based on the abundance of intracellular tRNA and the binding strength between a codon and a tRNA. The index has been widely used in various fields of molecular evolution, genetics, and pharmacology. Afterwards, an improved version of the index, named specific tRNA adaptation index (stAI), was developed by adapting tRNA copy numbers in species. Although a subsequently developed webserver (stAIcalc) provided tools that calculated stAI values, it was not available to access pre-calculated values. In addition to about 100 species in stAIcalc, we calculated stAI values for whole coding sequences in 148 species. To enable easy access to this index, we constructed a novel web database, named STADIUM (Species-specific tRNA adaptive index compendium). STADIUM provides not only the stAI value of each gene but also statistics based on pathway-based classification. The database is expected to help researchers who have interests in codon optimality and the role of synonymous codons. STADIUM is freely available at http://stadium.pmrc.re.kr.

• Journal of Audiology & Otology
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• 제25권3호
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• pp.159-162
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• 2021

Temporal bone trauma can cause hearing loss and in case of prolonged conductive hearing loss, traumatic ossicular injury should be considered. Separation of the incudostapedial joint is the most common lesion, and stapediovestibular dislocation is relatively rare but can easily cause perilymphatic fistula. Here, we report a very rare case of external stapediovestibular dislocation after trauma, ending up with successful surgical outcome. A 27-year-old man with non-progressive hearing loss on the right side since childhood visited the clinic. Audiogram showed a conductive hearing loss with air-bone gap of 55 dB on the right side. Temporal bone CT revealed the disruption of ossicular chain. An exploratory tympanotomy identified multiple ossicular disruptions including external stapediovestibular dislocation with shiny fibrous membrane sealing the oval window. Ossicular chain reconstruction was performed using the total ossicular replacement prosthesis of titanium. A postoperative audiogram showed a recovery of air-bone gap less than 10 dB. To the best of our knowledge, this is the first case of external long-standing stapediovestibular dislocation, with oval window completely sealed with fibrous membrane, ending up with successful hearing recovery by surgery. This case would help dealing with such condition which can be encountered in the clinic.

• 대한청각학회지
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• 제25권3호
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• pp.159-162
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• 2021

Temporal bone trauma can cause hearing loss and in case of prolonged conductive hearing loss, traumatic ossicular injury should be considered. Separation of the incudostapedial joint is the most common lesion, and stapediovestibular dislocation is relatively rare but can easily cause perilymphatic fistula. Here, we report a very rare case of external stapediovestibular dislocation after trauma, ending up with successful surgical outcome. A 27-year-old man with non-progressive hearing loss on the right side since childhood visited the clinic. Audiogram showed a conductive hearing loss with air-bone gap of 55 dB on the right side. Temporal bone CT revealed the disruption of ossicular chain. An exploratory tympanotomy identified multiple ossicular disruptions including external stapediovestibular dislocation with shiny fibrous membrane sealing the oval window. Ossicular chain reconstruction was performed using the total ossicular replacement prosthesis of titanium. A postoperative audiogram showed a recovery of air-bone gap less than 10 dB. To the best of our knowledge, this is the first case of external long-standing stapediovestibular dislocation, with oval window completely sealed with fibrous membrane, ending up with successful hearing recovery by surgery. This case would help dealing with such condition which can be encountered in the clinic.

• Journal of Species Research
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• 제13권1호
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• pp.1-9
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• 2024

Selaginella austrotibetica, a new spikemoss species from China, is described. The species is epipetric and was found on a moss-covered rocky cliff by a riverbank. Morphologically, it is unlike any anisosporophyllous species in the genus Selaginella. However, it resembles species of the S. sanguinolenta group, especially similar to S. sajanensis in gross morphology, except for the characters of strobilus. The molecular phylogenetic analysis clearly showed that S. austrotibetica was nested within the anisosporophyllous species clade, forming a sister relationship with the clade of S. vaginata and S. xipholepis, and distinct from the S. sanguinolenta group, including S. sajanensis. Although S. austrotibetica is sister to the clade of S. vaginata and S. xipholepis, the species can be clearly distinguished by its sparse leaves on branches, dorsal leaves that are broad-ovate, base obtuse to rounded, margin denticulate or very shortly sparsely ciliolate, and leaves that are slightly thick and shiny. Therefore, we described Selaginella austrotibetica as a new species and discuss its phylogenetic relationships within the genus Selaginella.

• 한국HCI학회논문지
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• 제2권2호
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• pp.1-9
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• 2007

본 논문에서는 3차원 배우 모델링을 위해, 깊이 카메라를 이용하여 깊이 영상 획득 시 손실되는 머리카락 영역에 대한 복원기법을 제안한다. 대상 객체의 동적인 3차원 정보는 적외선 센서가 장착된 깊이 카메라를 통하여 실시간으로 획득한다. 이때, 깊이 비디오뿐만 아니라 각 프레임마다 컬러영상이 동시에 획득된다. 그러나 대상 객체의 일부 또는 전체가 반짝이면서 어두운 재질로 되어있을 경우 획득한 깊이 영상에서 그 부분 전체가 손실되는데, 이는 특히 방송용 콘텐츠로서 연기자의 3차원 정보를 획득할 때 머리카락 영역이 손실되어 매우 부자연스러운 결과를 초래한다. 이러한 문제점을 손실된 영역의 복원을 통해 해결한다. 먼저 컬러 영상을 이용하여 손실된 영역의 위치 정보를 알아내고, 손실된 영역 내 경계부분의 깊이 정보를 복원한 후 2차 베지어 커브로 보간하여 내부의 깊이 정보를 복원한다. 개선된 깊이 영상을 기반으로 일련의 모델링 과정을 수행하면 보다 자연스러운 3차원 모델을 생성할 수 있다. 생성된 3차원 모델은 실감방송용 콘텐츠로 사용될 수 있으며, 시청자에게 시각상호작용과 촉각상호작용 등 다차원 감각의 상호작용을 제공할 수 있다.

• 한국식품영양과학회지
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• 제33권3호
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• pp.587-592
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• 2004

혈중 콜레스테롤 농도를 저하시키는 건강지향적인 불포화 지방산을 다량 함유한 옥배유로 원료유 지방을 표준화하여 cholesterol free Mozzarella cheese제조 후 특성을 살펴 보았다. 치즈 제조용 원료유는 안정성이 있었고, 최종 시료인 치즈에서 휘발성 유리지방산은 콜레스테롤 상승에 영향을 미치는 palmitic acid가 일반 치즈인 대조구에서 가장 높게 측정된 반면에 실험구인 옥배유를 첨가하여 만든 치즈는 동맥경화 및 성인병 등의 예방, 치료에 도움을 주는 linoleic acid 조성 이 가장 높게 나타나 영양학적으로 우수한 결론이 돌출되었다. 포화지방산에 대한 불포화지방산의 비율은 대조구가 7:3, 옥배유를 첨가하여 만든 치즈가 2:8로 나타났으며, 콜레스테롤은 대조구의 43.58 mg/100 g에 비해 옥배유를 첨가하여 만든 치즈는4.34 mg/100g만 측정되어 건강에 유의한 결과가 나타났다. 결과적으로 본 연구는 혈중 콜레스테롤 저하효과를 나타내는 휘발성 유리지방산을 다량 함유하고, 콜레스테롤 함량이 대조구의 10%수준인 영양학적으로 우수한 건강지향적인 cholesterol free Mozzarella cheese를 제조할 수 있었다.