• Journal of the Korea Fashion and Costume Design Association
• /
• v.12 no.3
• /
• pp.121-132
• /
• 2010

The purpose of this research was to analyze the Korean Formative-Artistic Characteristics which were expressed by Hanbok designers. In this research, Hanbok style is a combination of two main things: formative-artistic factors of the Korean past, which naturally focuses on the peculiarity of the tradition and the modern aspects of clothing. Hanbok fashion is defined as all products created by Hanbok designers that incorporate traditional design factors, but do not follow it exactly. There are four formative-artistic characteristics of Korean designs in the Hanbok fashion. The first is the practical usage of the form and the second is the application of texture, color and patterns of materials which are synonymous with traditional Korean costumes; the third, by utilizing specific features, such as a the string of Jeogori(jacket), the round line of Jeogori sleeve, quilting, slit of Dofo (coat), the line of goreum and git (collar), the beauty of the Hanbok can be expressed in various ways; finally, the decorations added to the clothing, like embroidery, dying, patchwork, and beaten silver have been used to express Korean beauty in a modern sense. At the conclusion of the research, the study suggests the following recommendations to upgrade the Hanbok designs and the Hanbok industry. The first recommendation is that continuous design research be done for the development and popularity of the brand image; secondly, collaboration with specialists from other areas of fashion would be beneficial; thirdly, it would be a positive development if Hanbok designers studied Western clothing; and fourthly, Hanbok materials should continue to evolve and be developed.

• Archives of design research
• /
• v.12 no.2
• /
• pp.65-73
• /
• 1999

In Italy, numerous jewelry ornaments have been actively manufactured from long time ago, since Italian has been highly interested in jewelry from the ancient limes, therefor jewelry industry of Italy has been improved at an alarming pace with latest cutting-edge technology through their highly-talented artistic sense and workmanship of precious metals that have been inherited without any interruption based on the traditional history and culture. One out of five ornaments in the whole world is made in Italy, so Italy is the biggest maker to manufacture ornament made of gold, silver and precious stone recording more than 70 billion dollar of annual sales. The diversified composite factors-handmade oriented ornaments with artistic concept based on their inherited craftsmanship from generation to generation and refinedly and sensationally harmonized design -have resulted in development and mass manufacturing for ornaments. Now days the jewelry maker of Italy have actively introduced improved management know-how and international approach for marketing and made a strenuous effort to newly technology and creative design through close relationship with designers.

• 제어로봇시스템학회:학술대회논문집
• /
• 2004.08a
• /
• pp.1153-1157
• /
• 2004

The report of the Korean National Statistics Office shows that Korea has been emerging as an elderly society rapidly, and it will burden the Korean society with excessive social welfare cost for the aged in the near future. If we can help the aged to live healthy in some ways, the social burden for the health care of the aged will be lessened. In order to help physical and mental health of the elderly person, we have developed an exercise apparatus called intelligent arm wrestling machine system. This paper presents the mechanism and scenario of the proposed intelligent arm wrestling machine system. The proposed mechanism and scenario are peculiar. In particular, the proposed scenario determines randomly who will win between the man and the robot and generates a game process that the arm-wrestler cannot predict in advance.

• The Transactions of The Korean Institute of Electrical Engineers
• /
• v.56 no.6
• /
• pp.1035-1038
• /
• 2007

We designed and manufactured a 1.8T high temperature superconducting(HTS) insert coil for a NMR magnet operated at 4.2 K. Suitable HTS superconductor and HTS coil were carefully designed and developed. We have selected multi-filamentary Bi2223 conductor fabricated by American Superconductor Corporation(AMSC). The selected conductor consists of Bi2223 filaments of 55, silver stabilizer and stainless steel reinforcement tapes. Therefore, it shows good hoop strength as well as compression tolerance. The conductor has a tape cross-section of 0.31mm x 4.8mm. the Bi2223 conductor shows large anisotropy of critical current. The critical current of conductor in magnetic field parallel to the flat surface are much higher than that in magnetic field perpendicular. The HTS coil has an inner diameter of 78 mm, an outer diameter of 127 mm and a coil length of 600 mm. In this paper, the detailed design, fabrication and test results on the HTS insert coil are presented.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
• /
• v.27 no.6
• /
• pp.389-393
• /
• 2014

A thin metal-embedding Schottky device was fabricated for an efficient photoelectric device. Semitransparent thick of 10 nm metal layers were deposited by sputtering of Ag and Ni on a Si substrate. The (111) N-type Si wafers with one-side polished, 450~500 ${\mu}m$ and resistivity $1{\sim}20{\Omega}{\cdot}cm$ were used. High rectifying ratio about 100 from Ni-Schottky device was achieved. This design would provide an effective scheme for high-performing photoelectric devices.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
• /
• v.21 no.6
• /
• pp.509-516
• /
• 2008

Multi-layer circuit card for semiconductor inspection was fabricated by LTCC technology. After a proper impedance design without electrical interference, ceramic tapes with the composition of $CaO-Al_2O_3-SiO_2-B_2O_3$ glass and $Al_2O_3$ were prepared. The electrode with silver paste printed on the tape. Printed ceramic sheets were then laminated and sintered. Densities and dielectric properties were measured. The microstructure, fracture surface of the region of via and matching state of substrate-electrode were observed. The durability of plated outside electrode were examined by hardness and scratch test.

• Journal of Engineering Education Research
• /
• v.15 no.5
• /
• pp.140-150
• /
• 2012

The purpose of this study was to compare and analysis researches related the promising career and job outlook and to provide the direction for job choice to engineering students. Literature review and expert council were used to achieve the objectives of study. The result of this study was analyzed that these jobs were promising, that is, environmental scientist and specialist, earth scientist and hydrologist(education and research related career), architecture and architectural engineer, civil engineer, landscape technician, land surveyor map production expert photo surveyor surveying technician(construction related career), material engineer (mechanics and material related career), mine and geology engineer(chemistry, fiber and environment related career), computer system design and analyst, system software engineer, application software engineer, web specialist, and computer support specialist (electrical and telecommunication related career) and food engineer(food related career). In addition, health silver specialist, bio biomedical engineer, renewable energy specialist etc. were promising by considering social and economic trend for demographic change like aging and green growth.

• Journal of the Korean Graphic Arts Communication Society
• /
• v.8 no.1
• /
• pp.21-53
• /
• 1990

In analysing the Image quality, one of the most important things to be considered is the granularity at a given emulsion speed. To enhance the image quality, the granularity should be lowered by the suitable methods, such as controlling the design of emulsion, grain size and structure, the distribution state of grains in the emulsion, etc. In this paper, the relations between the AgX grain structure and granularity are studied as a way of lowering granularity. According to the results, it is found that the grain structure is a very important factor for determining the granularity characteristics.istics.

• Proceedings of the KAIS Fall Conference
• /
• 2012.05b
• /
• pp.712-715
• /
• 2012

본 논문에서는 EM 시뮬레이터를 이용하여 LTE2300 대역의 마이크로스트립 라인 대역여파기를 설계하고 시편을 제작하였다. 중심주파수 2300MHz, 대역폭 350MHz, 삽입손실 1.5dB, 감쇄는 1930MHz와 2690MHz에서 15dB 이상, 1000MHz에서 60dB 이상으로 설계하였다. 또한 반사손실은 15dB로 설계하였다. 구현은 유전율 9.8인 알루미나 유전체에서 하였으며, 전송선로와 접지는 silver paste를 사용하였다. EM 시뮬레이션을 통해 얻은 결과값과 이를 통해 실제 제작된 시편의 보정값을 얻어 data base화 하였으며, 좋은 재현성을 얻을 수 있음을 확인하였다. 특히 일반적으로 마이크로스트립 라인 필터의 제작에 적용되는 에칭 또는 포토리소그라피 대신 레이저를 이용하여 패턴을 구현하였으며, 이 또한 우수한 특성과 재현성을 보여주었다.

• Electrical & Electronic Materials
• /
• v.8 no.3
• /
• pp.254-260
• /
• 1995

A method is described for the design and fabrication of the sensor interface circuits on the Clark electrodes for the dissolved oxygen(DO). The discussion includes a method for the +5 V single-supply driving for the sensor circuits, which has low power comsumption for the front-end electronics. DO probe under test is composed of the Clark electrode with silver anode, gold cathode and the electrolyte of half saturated KCI solution and the FEP teflon memtrance for the oxygen penetration. Typical polarograms for the DO probes by using this sensor circuit reveals high accuracy over 99% of the I to V conversion. Partial pressure of oxygen obtained from the polarograms are well suited to the results calculated. It is expected that the proposed sensor circuits can be utilized into the customized IC for the battery-driven small-size DO meters.