• Proceedings of the Korean Society of Precision Engineering Conference
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• 2006.05a
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• pp.427-428
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• 2006

In this study, three dimensional(3-D) orifice model was developed fur automobile trunk hinge. Using that model the flow analysis was conducted to estimate pressure tendency of orifice model according to the variations in the design factors such as oil viscosity and orifice size.

• Journal of Fashion Business
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• v.7 no.2
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• pp.122-142
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• 2003

This study examines the meaning of retro phenomenon and its background of establishment that showed in the pop culture. And it finds out the retro phenomena in the domestic fashion trends. And it defines the characteristics of dress and its ornament in the retro phenomena that have shown in the Korean movies since 1998. By doing this, it examines the relationship between movie dress and street fashion while it compares the styles in the 50s 70s with the retro fashion that is currently emerging. The results of the study are as follows. First, the hippie look in the 60s represented a distinctive characteristic of how they rejected traditional lifestyles. Hippie's romantic femininity that showed in the movie of 'Oollala Sisters' received a spotlight as a necessary style in the modern fashion trend. Second, while the funk look in the 70s was a style of disorder and disgust, the movie gives it a possibility of fashion with a converted sense as a vanguard fashion while embracing the funk look. Third, the layered look in the 70s was expressed with layered items, while the current layered look emphasizes layered textiles as shown in the movie of 'Hae-Jeok Became The Disco King'. Fourth, the feminine look which was a symbol of restraint shows a mixed style with delicate feminine items as shown in the movies, 'The Harmonium In My Memory' and 'Ditto'. Fifth, the training look that has two stripes as shown in the movie 'the Friends' is considered as casual wear, which is functional and easy to move at the end of the 20th century. Finally, the romantic images of school look, as shown in the movies 'the Friends' and 'Hae-Jeok Became The Disco King', show a renewed mixed & unique style. This study has its significance in the sense that it verifies the fact that the movie dress does not show the characteristics of the works that momentarily passes the screen, but it becomes a foundation of the future fashion design. At this time that Korean movies are highly developing, a through study on the movie fashion will not only give a direction of future in the modern fashion, but it will also give a developing momentum in the Korean movie dress.

• Journal of the Korean Society of Costume
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• v.55 no.2 s.92
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• pp.143-152
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• 2005

Stepping in the 1990s, we has lived under the time of co-existence of diverse culture as well as faced the diffusion of pop-culture. The border between subculture style and hi-fashion has been blurred since beginning of 1990s. By this reason, recognizing the power of influence and importance of subculture style, we will try to provide the comprehensive vision reflecting the cultural background to analyze the subculture style. We will conclude this article with discussing the club-culture which is settle as one type of culture. Enjoying the club-culture, clubber tries to escape from the structural estrangement putting by the magical and symbolic meaning through creating their own style, and endowing their life the meaning. They make liquid club wear targeting at general young culture, pop culture, and subculture as well as hippies, Mods, funk. The Club wear around University sort out Hiphop Style, Casual Style, Mix and Match style. As at the club the hiphop music was played, the hiphop style dress becomes the club ware. Especially, training style clothes which is easy to dance has become the everyday dress, not just restricted in the indoor dress.

• The Research Journal of the Costume Culture
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• v.15 no.5
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• pp.781-795
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• 2007

The purpose of this study is not only to widen and deepen the understanding of external environments of hairstyle but also to provide the basis of understanding and perspicacity as to the hairstyle which will be created under the influence of new music by contemplating distinctions between Glam Fashion and Punk Fashion of 1970s and by comparing and analyzing distinctions between Glam Hairstyle and Punk Hair Style of 1970s. As the method of this study, first of all four common factors, which are resistance, androgynous, beauty of ugliness and pursuit of pleasure through persona, were able to be ed from both Glam Fashion and Punk Fashion of 1970s, and then by using that factors as analyzing instrumental frame, the above two hairstyles were compared and analyzed through photographic materials in this study. According to the results of comparing and analyzing two hairstyles above, in Glam Hairstyle, the androgynous character is the most remarkable distinction. They tried to overturn the gender role by challenging the traditional color and form of hairstyle. In funk Hairstyle, the resistance is the most prominent distinction. They expressed their group identity resisting a pre-existing generation by putting on threatened and aggressive hairstyle.

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.3
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• pp.544-558
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• 1997

Black street style has made unique fashion in popular music such as Jazz, Soul, Rhythm Il Blues. Reggae, and Rap, and it is counterculture and subculture against white. Furthermore, the black street style has played a starring role in the development of white culture as well as black culture, which emerged in direct opposition to the dominant cultures practised by a fraction of fellow countrymen within the black diaspora. The objectives of this study are to examine the social chronology of the black street style and the contemporary fashion, and the influences of the black street style on white culture. The seeds of black's style were sown in the late forties, developing throughout the fifties with the arrival of black immigrants from the west Indies and its examples were zooties, hip cats 8l hipsters, modernists. Rude boy & two-tone was anti·fashion style in sixties and then rastafarians continued in seventies costume is used to convey an essential symbolic class and ethnic message. The latest black's street fashion is hip-hop dress, which is pluralistic and electric, and funk is also erratic. During its ten-year reign as an international style, it has undergone numerous shifts because it is decline of racism B-boy & flygirls toraggamuffins & bhangra style to acid Jazz. These have played a crucial part in influencing the gigh fashion and avant-grade fashion designers' work. Today's street fashion has characteristics of postmodern culture without a racism in global village. Moreover, pop music stars take an effect on the street style continuously. With the opening of a new century, the study of the street style will overcast popular fashion and suggest the direction of fashion design.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.458-463
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• 2016

New areas can be created by combining separate fields of study. Today, boundaries between fields are collapsing because of rapid progress in technologies, which is also the case in music. In 1969, jazz trumpeter and respected artist Miles Davis combined jazz, rock, and classical music into the fusion genre. Classical music is known to be strict, rigorous, and rigid, and it started to take a different form after experiments with musical crossovers. This study examines the potential of more diverse musical crossovers that musicians use to evolve a new genre. Several musicians in Korea have attempted musical crossovers by following global music trends. In the album, "Love and Peace," the classical music pieces "Flight of the Bumblebee" and Beethoven's "Fate" were arranged using a popular music style.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.10
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• pp.104-108
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• 2016

African-American music heavily influences a variety of musical genres, including folk music, jazz, rhythm and blues, soul, and funk music. The music derived from traditional African music with its unique syncopated rhythm using a five-note pentatonic scale, and has developed through significant influences from gospel music. African-American music has also evolved through historical social movements, such as eliminating the racial discrimination, and has been influenced by the personalities of different cities in the United States. Modern music features fusion with elements of Western music. One of the most influential and respected artists of the 20th century was Stevie Wonder, who was known as "Father of African-American music." He was an accomplished artist, winning numerous awards despite being disabled. He has become one of the most famous and respected artists worldwide. This study of Stevie Wonder's life, music, and spiritual strength, aims to highlight his significant achievements and contributions to pop music. This is a study based on an analysis of the work of Stevie Wonder and describes how elements of African-American music influences current Korean pop music and musicians.

• Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
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• 2001.06a
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• pp.1032-1032
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• 2001

Artificial Neural Network (ANN) calibration techniques have been used commercially for agricultural applications since the mid-nineties. Global models, based on transmission data from 850 to 1050 nm, are used routinely to measure protein and moisture in wheat and barley and also moisture in triticale, rye, and oats. These models are currently used commercially in approx. 15 countries throughout the world. Results concerning earlier European ANN models are being published elsewhere. Some of the findings from that study will be discussed here. ANN models have also been developed for coarsely ground samples of compound feed and feed ingredients, again measured in transmission mode from 850 to 1050 nm. The performance of models for pig- and poultry feed will be discussed briefly. These models were developed from a very large data set (more than 20,000 records), and cover a very broad range of finished products. The prediction curves are linear over the entire range for protein, fat moisture, fibre, and starch (measured only on poultry feed), and accuracy is in line with the performance of smaller models based on Partial Least Squares (PLS). A simple bias adjustment is sufficient for calibration transfer across instruments. Recently, we have investigated the possible use of ANN for a different type of NIR spectrometer, based on reflectance data from 1100 to 2500 nm. In one study, based on data for protein, fat, and moisture measured on unground compound feed samples, dedicated ANN models for specific product classes (cattle feed, pig feed, broiler feed, and layers feed) gave moderately better Standard Errors of Prediction (SEP) compared to modified PLS (MPLS). However, if the four product classes were combined into one general calibration model, the performance of the ANN model deteriorated only slightly compared to the class-specific models, while the SEP values for the MPLS predictions doubled. Brix value in molasses is a measure of sugar content. Even with a huge dataset, PLS models were not sufficiently accurate for commercial use. In contrast an ANN model based on the same data improved the accuracy considerably and straightened out non-linearity in the prediction plot. The work of Mr. David Funk (GIPSA, U. S. Department of Agriculture) who has studied the influence of various types of spectral distortions on ANN- and PLS models, thereby providing comparative information on the robustness of these models towards instrument differences, will be discussed. This study was based on data from different classes of North American wheat measured in transmission from 850 to 1050 nm. The distortions studied included the effect of absorbance offset pathlength variation, presence of stray light bandwidth, and wavelength stretch and offset (either individually or combined). It was shown that a global ANN model was much less sensitive to most perturbations than class-specific GIPSA PLS calibrations. It is concluded that ANN models based on large data sets offer substantial advantages over PLS models with respect to accuracy, range of materials that can be handled by a single calibration, stability, transferability, and sensitivity to perturbations.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2004.11a
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• pp.101-113
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• 2004

본 연구는 기술혁신파급경로를 결정하는 국가 간 무역역할에 대한 실증적인 분석을 목적으로 한다 이 연구목적을 위하여, 최근 자료인 1980년부터 2003년까지 15개 OECD국가를 대상으로 자국의 기술혁신을 결정하는 중요한 변수로 알려진 자국 R&D축적 및 무역대상국의 R&D축적자료를 구축하였으며, 이를 무역지수인 쌍방간에 수출 및 수입량을 경제규모로 나눈 가중지수를 이용하여 유입된 R&D축적량을 구축하였다. 또한 대상변수들의 기술혁신파급역할에 대하여 최근 논의되고 있는 비정상적 패널기법을 이용하여 분석하였다. 최근 제안되고 있는 비정상적 패널기법을 이용하여 국제 간에 기술혁신파급경로를 분석한 결과를 간단하게 요약하면, 다음과 같다. 첫째, 분석대상변수들은 비정상성을 갖는 것으로 나타났다. 둘째, 그러나 장기적으로 분석대상변수들이 서로 균형상태를 나타내는 공적분관계에 있음을 알 수 있었다. 셋째, 국가 간에 기술혁신파급경로의 방향과 정도를 파악하기 위하여 패널 공적분계수를 추정하였으나, 설정함수형태에 따라서 여러 가지 상반된 실증결과가 나타났다. 따라서 기존 연구Coe et al., 1995, Keller, 1998, Kao, et al., 1999 그리고 Funk, 2001]의 분석결과 및 그 시사점들이 서로 다른 이유는 분석대상변수들의 선택차이뿐만 아니라, 기술혁신경로에 대한 설정함수형태에 따라서 서로 다른 분석결과가 나타날 수 있는 가능성을 보여준다. 본 연구에서 나타난 분석결과의 시사점을 보면, 국가 간에 기술혁신파급경로분석은 기술혁신파급을 결정하는 매개변수선정도 중요하지만, 결정된 설명변수들 사이에 어떤 기술혁신파급에 관한 연관관계가 존재하는지에 대한 실증분석 즉 파급경로분석도 매우 중요함을 보여준다. 이러한 파급경로분석에는 기존의 선형가정뿐만 아니라 비선형가정을 이용한 기술파급경로분석을 통한 시사점제안이 요구된다.관적인 시스템을 제공하는 것이다.가 생성된다. $M_{C}$에 CaC $l_2$를 첨가한 경우 $M_{C}$는 완전히 $M_{Cl}$ 로 전이를 하였다. $M_{Cl}$ 에 CaC $l_2$를 첨가하였을 경우에는 아무런 수화물의 변화는 발생하지 않았다. 따라서 CaS $O_4$.2$H_2O$를 CaC $O_3$및 CaC $l_2$와 반응시켰을 때의 AFm상의 안정성 순서는 $M_{S}$ < $M_{C}$< $M_{Cl}$ 로 된다.phy. Finally, Regional Development and Regional Environmental Problems were highly correlated with accommodators.젼 공정을 거쳐 제조된다는 점을 고려할 때 이용가능한 에너지 함량계산에 직접 활용될 수는 없을 것이다.총단백질 및 AST에서 시간경과에 따른 삼투압 조절 능력에 문제가 있는 것으로 보여진다.c}C$에서 5시간 가열조리 후 잔존율은 각각 84.7% 및 73.3%였고, 질소가스 통기하에서는 잔존율이 88.9% 및 81.8%로 더욱 안정하였다.8% 및 12.44%, 201일 이상의 경우 13.17% 및 11.30%로 201일 이상의 유기의 경우에만 대조구와 삭제 구간에 유의적인(p<0.05) 차이를 나타내었다.는 담수(淡水)에서 10%o의 해수(海水)로 이주된지 14일(日) 이후에 신장(腎臟)에서 수축된 것으로 나타났다. 30%o의 해수(海水)에 적응(適應)된 틸라피아의 평균 신사구체(腎絲球體)의 면적은 담수(淡水)에 적응된 개체의 면적보다 유의성

• Journal of Digital Convergence
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• v.15 no.6
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• pp.439-445
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• 2017

Summary. Most of American pop music, which are dominating the hegemony of the global pop music market, have been derived from the culture of African Americans, most of whom were slaves of European immigrants. The music of black slaves must be the one of the greatest undisputed achievements that have most influenced the American history. Indeed, All of the mainstream pop music works around the world, including those in America, are the descendants of the black music with the gene of the black people. We can say, therefore, the music born through the Afro-American culture has become the music that every person around the world enjoys in the present. Accordingly, K-Pop music culture, centered in idol group, is also based on the black music. This fact suggests that the K-Pop culture can be spread into people in different customs or traditions with little resistance. The success factor of Motown, at the very center of the black music, which integrated the whole global music, is not only their incredibly outstanding music works, but also the self-consciousness the musicians have that they are strongly reluctant to settle down to present reality. This shall lead to the necessity of self-reflection for the Korean music market, which are obsessed with present popularity and only taking advantage of teenager market, and for those engaged in music business in Korea, who are lack of the artistic value and the consciousness as artist.