• Proceedings of the Technology Innovation Conference
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• 1998.06a
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• pp.164-179
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• 1998

The interactive diffusion of technological knowledge across industries is reckoned as the principal determinant of the industrial competitiveness in the knowledge-based economy. The flow of technological knowledge takes place through two major channels, embodied and disembodied ones. This paper analyzes, from the dynamic perspective, the functional role and changing relationship of major Korean industries in terms of embodied and disembodied technological knowledge flow-structures during 1980s. We measure, as a proxy, the knowledge by the number of R&D researchers. The inter-industrial embodied and disembodied knowledge flows are measured by the input-output technique and the technological similarity is quantified according to the R&D researchers'academic background, respectively. Based on the comparative and correlation analysis between the two knowledge flow-structures, it is found that there exist, albeit not striking, both similarities and differences between them. However, interestingly and indicatively, we find that the two flow structures become more similar as time goes by. Some explanatory comments and policy implications are presented.

• The tire
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• s.88
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• pp.38-44
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• 1980

Bias Ply 타이어의 타이어 품질등급제 (UTQGS: Uniform Tire Quality Grading Standard)가 작년 4월 1일부로 발효되었다. 한편 Belted Bias 타이어의 UTQGS도 79년 10월1일 부터 발효되었으며, Radial타이어의 UTQGS는 80년 4월에 발효되었다.

• Journal of Convergence for Information Technology
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• v.8 no.4
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• pp.199-204
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• 2018

This study analyzes Cho, Yong- Pil's contribution on K-Pop history as he celebrates the 50th anniversary of his debut. The history of K-Pop, when Cho has been active in, is divided into three periods. From the late 1960s to the early 1980s was a period when trots and rocks were popular. Soft rock, heavy metal, and ballads came in from the mid-1980s to the early 2000s. From the late 2000s to the present, dance music, mostly hook songs, has dominated. In every inflection point of K-Pop history, he contributed to the development throughout various musical genres. In the first period, he introduced rock music with the unique emotion of Korea by combining the trot and the rock genre. In the second period, he contributed to the development of both rock and ballad genres. In the third period, his hook songs were released to the controversy, but it contributed to creating an atmosphere in which the vocal ability of the vocalist in idol groups was emphasized in the K-pop scene.

• Animal Systematics, Evolution and Diversity
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• v.6 no.2
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• pp.219-230
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• 1990

Lee and Kim(1980) reported seven geogrphical variation types of G. sobaegensis from South Korea. Extensively reexamining the speciemsns of variation type 2 , type 3 and type 7 collected at various localities, the authors found that three of them were not variation types but distinct new species , and named G.kyonggiensis and G. wangganensis , These two new species are fully described with illustrations and their distribution is also given.

• Journal of the Korea institute for structural maintenance and inspection
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• v.13 no.5 s.57
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• pp.149-159
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• 2009

The main purpose of this study is to evaluate the seismic safety of Korean R/C school buildings built in the 1980s, based on "the Japanese Standard for Evaluation of Seismic Capacity of Existing R/C Buildings", the nonlinear static and the nonlinear dynamic analyses. The evaluation result of the Japanese Standard showed that R/C school buildings built in the 1980s have 0.2 through 0.4 of seismic indices($I_S$). This result indicates that more than medium damage could be potentially occurred under a medium intensity level of ground motion(150g). The results of the nonlinear analyses and the post-earthquake damage evaluation method showed that Korean R/C school buildings can be suffered moderate and severe damages under a 150gal and a 200gal intensity levels of ground motions, respectively. These results reveal that R/C school buildings should be urgently required a actual earthquake preparedness measures including seismic strengthening for future earthquake.

• Proceedings of the Korea Society of Costume Conference
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• 2001.10a
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• pp.95-95
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• 2001

• Journal of the Korean Society of Clothing and Textiles
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• v.36 no.9
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• pp.916-927
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• 2012

In the $21^{st}$ century, woman leaders are able to influence society through improved social status and economic power. From 1980-1990 there was a rapid global social development of feminism and improved media perceptions. The progression of this process is reflected by female characters in feminism films that included a new dress style. The power suit emerged in the U.S.A of the 1980s, as a dress code that showed the workplace uniform of a professional woman and spread to Korea as an influential style. This study defines the different and similar aspects in the development of women's position and the role involved in a structural background through a comparison of the socio-cultural meaning of the power suit expressed in American and Korean feminism films. For analysis, this study chose American films in the 1980s and Korean films in 1990s that fulfilled elements about feminism films. Subsequently in American feminism films, the power suit expressed an equal authority with men, strategic use of femininity according to task type, and a dissipation of symbolic effects like a rich look. In Korean feminism films, the power suit expressed an end of femininity like female transvestite, independent female images with the masculinization of appearance, and a mix of new and traditional styles.

• Journal of the military operations research society of Korea
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• v.6 no.2
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• pp.19-24
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• 1980

• Journal of the military operations research society of Korea
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• v.6 no.2
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• pp.5-9
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• 1980

• Bulletin of the Korean Mathematical Society
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• v.17 no.1
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• pp.33-38
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• 1980