• 복식문화연구
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• 제14권5호
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• pp.728-738
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• 2006

As movies and dramas which show traditional clothes and fusion clothes are getting popular these days, lot of people are paying attention to these dress and ornaments. And as for the domestic collections which seem to reflect this trend, various fusion style clothes are getting widely adopted by people. Therefore, this study analyzed and considered the clothes designs when the country started to open itself to other countries, by selecting a movie titled "YMCA baseball team", a movie to ascertain vigorous historical verification, and by conducting the prior study and using the DVD capture program. This study is meaningful in that based on the comparison study on the costumes, it clarifies the degree of costumes(clothes) acceptance at the point of nation's opening to other countries, which is the source of fusion style, and further shed light on the role that the movie costumes will play. From this study, we can get the following conclusions. First, through the theoretical background it can be known that when the country opened itself to outside world the dress and ornaments of the time was adopted in a top-down way, namely, first adopted by the royal family and the upper class, which could have easy access to the western civilization and institutions, and then the low class later. Second, in the movie titled 'YMCA baseball team' the costumes were designed through the strict and thorough historic verification, and it can be confirmed that various dress and ornaments adopted at the time of nation's opening to the outside world centered around the clothes design for new women. Third, 'YMCA baseball team is evaluated as a movie that reproduces that time well and as a media that provides an effective clue to the dress and ornaments adopted by the public when the country opened itself to the outside world.

• 방송공학회논문지
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• 제9권3호
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• pp.185-195
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• 2004

본 논문에서는 정확한 3차원 장면복원을 위한 다중깊이맵 융합기법을 제안한다. 제안한 기법은 수동적 3차원 정보획득 방법인 스테레오 정합기법과 능동적 3차원 정보획득 방법인 깊이정보 카메라로부터 얻어진 다중깊이맵을 융합한다. 전통적인 두 개의 스테레오 영상 간에 변이정보를 추정하는 전통적 스테레오 정합기법은 차폐 영역과 텍스쳐가 적은 영역에서 변이 오차를 많이 발생한다. 또한 깊이정보 카메라를 이용한 깊이맵은 비교적 정확한 깊이정보를 얻을 수 있으나, 잡음이 많이 포함되며, 측정 가능한 깊이의 범위가 제한되어 있다. 따라서 본 논문에서는 이러한 두 기법의 단점을 극복하고, 상호 보완하기 위하여 이 두 기법에 의해 얻어진다. 중깊이맵의 변이 또는 깊이값을 적절하게 선택하기 위한 깊이맵 융합기법을 제안한다. 3-시점 영상으로부터 가운데 시점을 기준으로 좌우 영상에 대해 두 개의 변이맵들을 각각 얻으며, 가운데 시점 카메라에 설치된 깊이정보 카메라로부터 얻어진 깊이맵들 간에 위치와 깊이값을 일치시키기 위한 전처리를 행한 다음. 각 화소 위치의 텍스쳐 정보, 깊이맵 분포 등에 기반하여 적절한 깊이값을 선택한다. 제안한 기법의 컴퓨터 모의실험 결과. 일부 배경 영역에서 깊이맵의 정확도가 개선됨을 볼 수 있었다.

• 미생물학회지
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• 제30권3호
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• pp.207-212
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• 1992

합성세제 분해능이 월등한 Pseudomonas putida 와 프탈산에스테르를 분해하는 Arthobacter spp. 의 세포융합을 통해 합성세제와 프탈산에스테르의 분해능을 모두 갖는 융합균주를 개발하였다. Ampicillin-Lysozyme-EDTA 에 의한 각 균주의 원형진체 생성율은 98.4%-99.9% 이었고 원형질체의 재생율은 5-8%이었다. Fusogen으로 40%PEG4000 을 이용하였을 때 효과적으로 융합이 이루어졌으며 융합율은 $1.8{\times}10^{4} $-2.9{\times}10^{4}$ 이었다. 선별된 융합체는 프탈산에스테르와 ABS 를 모두 분해하였으며 ABS 의 분해능은 모균주보다 약 20% 정도 분해능이 증가하였고 DEHP 의 분해능은 모균주와 비슷한수준이었으나 모균주보다 더 빨리 기질을 분해하였다.

• 한국수정란이식학회지
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• 제12권2호
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• pp.171-179
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• 1997

The objectives of the present study were improvements in the efficiency of developmental rates to morula and blastocyst stages to produce a large number of genetically identical nuclear transplant embryos. The oocytes collected from slaughterhouse ovaries were matured for 24 h and then enucleated and cultured to allow cytoplasmic maturation and gain activation competence. And then the donor embryos were treated for 12 h with 10 $\pi$g /ml nocodazole and 7.5 $\pi$g /ml cytochalasin B to synchronize the cell cycle stage at 26 h after the onset of culture. The blastomeres were transferred into the perivitelline space of the enucleated nocytes and blastomeres and oocytes were fused by electrofusion. The cloned embryos were then cultured in various conditions to allow further development. The age of the recipient(30 vs 40 h) had no significant effect on the fusion rates(82.4 vs 82.1%) and the developmental rates to morula /blastocyst(9.8 vs 11.0%). Effect of Nocodazole treatment on the donor cell cyle synchronization to improve the developmental rates of bovine nuclear transplant embryos was significantly higher than control group(21.4 vs 10.1%, p<0.05). Significant differences were in the percentage of fusion rates(72.9,77.1vs 61.9%) in three types of fusion medium(PBS(+), mannitol and sucrose, p<0.01). The developmental rates of bovine nuclear transplant embryos appeared to be highest in mSOF medium under 5% 0$_2$ condition, but no significant differences were found when compared with TCM199-BOEC and mSOF under two different oxygen ratio(5 and 20%).

• Asian-Australasian Journal of Animal Sciences
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• 제8권6호
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• pp.641-645
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• 1995

This study was conducted to develop a method for production of nuclear transplant bovine embryos using in vitro-matured (IVM) oocytes and to examine the effect of different conditions of electrofusion on fusion rate and developmental capacity of donor nucleus transplanted to enucleated oocytes. Eight- to sixteen-cell embryos derived from oocytes matured and fertilized in vitro used as donor blastomeres and IVM oocytes were used as recipient oocytes. Oocytes were enucleated immediately after 23-24 h IVM and then reconstituted with a donor blastomere in two different micromanipulation media. Fusion rate and subsequent development of the reconstituted oocytes was compared under the different electric stimuli and recipient oocyte ages. Success rate of enucleation was significantly higher in TCM-199 medium containing FCS than in DPBS. The high fusion rate(75-94%) and development (6.4-14.8%) to morulae and blastocyst (M + B) were obtained from 0.6-0.75 kV/cm DC voltage, although total cleavage was not different among the electric pulses. Most optimal condition of electric stimulation for fusion and development was 1 DC voltage of 0.75 kV/cm, in which 80.5% of oocytes were fused, 80.0% and 31.7% of which was cleaved and developed to M + B, respectively. No M + B was obtained from 1.2 kV/cm DC voltage regardless of pulse frequency. Recipint oocyte age at electrofusion greatly affected the cleavage and subsequent development to M + B, showing high rate at 40-41 h oocyte maturation. These results suggest that a suitable condition of electrofusion for donor nuclei derived from IVF may be 1-2 DC pulses of 0.7 kV/cm for $70{\mu}sec$ and that processing of a transplanted nucleus in IVM oocytes may be affected by maturation age of recipient oocytes.

• 환경위생공학
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• 제4권1호
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• pp.17-28
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• 1989

Having studied the production of monoclonal antibodies for developing a diagnosis medicine which shall be detected by a high-sensitivity test by using Rhodotorula rubra as a fungi-host which had been extracted through biochemical tests and follow-up examinations on Yeast-like fungi obtained from pulmonary tissues of pulmonary tuberculosis patients who had been in Kong ju National Tuberculosis Hospital from Jun. to Dec. in 1987, I. have gained such results as follows: 1. The fusion rate was influenced by feeder cell layers, cell density and time required to the cell fusion with cells in myelona subculture. 2. The fusion rate did not show any significant difference when the cell was applyed with two molecular weights, i.e., 1500 and 4000, of polyethylene glycol. 3. Fused cells after the addition of HAT selection media were bright and round, whereas unfused myelona cells and spleen cells were shrunk and granulated. 4. The cell fusion rate turned out to be about $57.2\%$(150 wells / 264 wells). 5. $10\%$(15 wells / 150 wells) of the positive reaction was detected in monoclonal antibody screening. 6. The titer which had reacted positively to Rhodotorula rubra fungal-host was 800 times in density after the gradual dilution of the produced monoclonal antibodies with Indirect ELISA method. 7. The Strongest specific reaction came out after the peroxidase labelled anti-human Immunogobulin had been applyed to Rhodotorula rubra for activating its nature after making drift with Carbonate-bicarbonate buffer (pH 9.6) and drying completely.

• 방송공학회논문지
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• 제24권4호
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• pp.553-563
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• 2019

최근 개인방송 플랫폼을 통해 업로드 되는 콘텐츠가 증가함에 따라 시청자의 편의를 위해 하이라이트 영상을 제공하는 서비스에 대한 수요가 증가하고 있다. 이에 본 논문에서는 영상의 하이라이트 위치를 자동으로 예측하는 모델을 제안한다. 제안하는 모델은 채팅과 오디오 정보를 이용하며 양방향 LSTM을 사용해 영상의 흐름을 이해한다. 또한 콘텐츠의 종류에 따라 단기적 흐름과 함께 중장기적 흐름을 파악하는 다중 시구간 모델도 함께 제안한다. 제안한 모델은 개인방송 플랫폼을 통해 중계된 e스포츠와 야구경기 영상들을 이용하여 평가하였으며, 다중 시구간 정보를 활용하는 것이 하이라이트 예측에 유용함을 보였다.

• 디지털융복합연구
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• 제19권7호
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• pp.303-312
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• 2021

재료의 융합을 통한 현대도예의 창작 가능성 실험연구, 현대 사회에서는 융합을 통한 새로운 가치의 창출이 새로운 흐름으로 대두되고 있다. 현대 도예가들 또한 다양한 재료와 타 매체와의 결합을 통해 새로운 예술개념의 확장을 시도하는 추세이다. 공예의 다양한 요소 중에서 재료는 필수 요소이자 가장 근간이 되는 표현요소이기에, 다양한 융합의 관점 가운데 재료 간의 융합에 대한 의의를 탐구하고자 한다. 또한 그중 가장 변형의 가능성이 높은 흙과 종이의 결합인 페이퍼클레이에 주목하여 직접적인 실험을 통해 재료와 작품제작 과정에서 창작 가능성을 탐구한다. 2장에서는 융합과 재료에 대한 개념과 의의를 제시하고 현대 도예에서 활용되고 있는 융합의 경향과 재료표현의 작품사례를 소개한다. 3장과 4장에선 앞선 분석의 구조 기반으로 페이퍼클레이 제작 및 시현을 통해 특성과 가능성을 살펴본다. 결과적으로 재료 간의 결합과 같은 융합 현상을 통해 현대도예가 추구해야 할 방향을 제시하고 발전을 위한 잠재적 가능성을 탐색하고자 한다.

• 한국염색가공학회지
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• 제22권3호
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• pp.282-291
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• 2010

Digital textile printing(DTP) is becoming more important because the production trend of textile printing goods is adapting to small-lot multiple items. Recently enhanced use of DTP is closely connected with production of high value-added products in fashion industry, which is also appropriate for quick response system(QRS). Quality of DTP depends on pre-treatment, after-treatment, ink, media, printer, etc. One of these parameters, Selection of good media is very important to obtain high quality of DTP products. Especially, the effects of media on printing quality of DTP according to yarn twist and structure of knitting fabric were examined in this study. Two types of yarn twist of 830 t.p.m and 1630 t.p.m for cotton knit were used and five types of media structures were knitted with single circular knitting machine. First, MIU, MMD, SMD's values are closely related with surface roughness of sample as well as printing quality. The hard twist samples were higher values than normal twist samples in the same media structure. In case of SMD, the values increased from plain to corduroy types. Second, aspect of line sharpness, line area, and line width values of hard twist samples decreased from plain to corduroy than those of normal twist samples. Third, line deviation values of hard twist samples, blurriness of line, also decreased than those of normal twist samples.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 2012년도 춘계학술발표대회논문집
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• pp.262-263
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• 2012

다중 센서의 영상, 예를 들어 가시광 영상과 적외선 영상은 서로 다른 특징을 가지고 있기 때문에 본 논문에서는 IR 영상의 특징을 보존한 새로운 혼합기법을 제안하다. 이러한 혼합기법은 의료 영상, 보안 영상 등에서 매우 중요하고 다양하게 다루어진다. 일반적인 혼합기법을 사용하게 되면 영상간의 특색 때문에 혼합 시 조화롭지 못하는 문제점을 가진다. 이러한 문제점을 해결하기 위해서 본 논문에서는 중요도 맵을 추출하고 그 영역에 대하여 포아송 블랜딩을 통해 두 개의 다른 특징을 가시광 영상을 혼합한다. 제안한 알고리즘은 기존의 연구와 다르게 혼합할 영역을 수동으로 지정하는 것이 아니라 자동적으로 추출하고, 가시광 영상에 IR 영상에서만 검출되는 영역을 결합한 새로운 결과를 얻을 수 있었다.