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en línea
Loan Thi Kim Au, Hoon Cheol Park, Seok Tae Lee and Sung Kyung Hong    
The aerodynamic performance of clap-and-fling mechanism in a KU-Beetle?a tailless two-winged flapping-wing micro air vehicle?was investigated for various horizontal free-stream inflows. Three inflow speeds of 0 (hovering), 2.52 m/s and 5.04 m/s correspon... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Thanh Tien Dao, Thi Kim Loan Au, Soo Hyung Park and Hoon Cheol Park    
Many previous studies have shown that wing corrugation of an insect wing is only structurally beneficial in enhancing the wing?s bending stiffness and does not much help to improve the aerodynamic performance of flapping wings. This study uses two-dimens... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Cheol Hoon Park, Tae Gwang Yoon, Dongwoo Kang and Hugo Rodrigue    
Printing machines, Roller conveyors, Cleanroom applications.
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Sung Ho Lee, Hoon Yi, Cheol Woo Park, Hoon Eui Jeong and Moonkyu Kwak    
In this study, we reported continuous partial curing and tip-shaped modification methods for continuous production of dry adhesive with microscale mushroom-shaped structures. Typical fabrication methods of dry adhesive with mushroom-shaped structures are... ver más
Revista: Coatings    Formato: Electrónico

 
en línea
In Soo Ko, Heung-Sik Kang, Hoon Heo, Changbum Kim, Gyujin Kim, Chang-Ki Min, Haeryong Yang, Soung Youl Baek, Hyo-Jin Choi, Geonyeong Mun, Byoung Ryul Park, Young Jin Suh, Dong Cheol Shin, Jinyul Hu, Juho Hong, Seonghoon Jung, Sang-Hee Kim, KwangHoon Kim, Donghyun Na, Soung Soo Park, Yong Jung Park, Young Gyu Jung, Seong Hun Jeong, Hong Gi Lee, Sangbong Lee, Sojeong Lee, Bonggi Oh, Hyung Suck Suh, Jang-Hui Han, Min Ho Kim, Nam-Suk Jung, Young-Chan Kim, Mong-Soo Lee, Bong-Ho Lee, Chi-Won Sung, Ik-Su Mok, Jung-Moo Yang, Yong Woon Parc, Woul-Woo Lee, Chae-Soon Lee, Hocheol Shin, Ji Hwa Kim, Yongsam Kim, Jae Hyuk Lee, Sang-Youn Park, Jangwoo Kim, Jaeku Park, Intae Eom, Seungyu Rah, Sunam Kim, Ki Hyun Nam, Jaehyun Park, Jaehun Park, Sangsoo Kim, Soonnam Kwon, Ran An, Sang Han Park, Kyung Sook Kim, Hyojung Hyun, Seung Nam Kim, Seonghan Kim, Chung-Jong Yu, Bong-Soo Kim, Tai-Hee Kang, Kwang-Woo Kim, Seung-Hwan Kim, Hee-Seock Lee, Heung-Soo Lee, Ki-Hyeon Park, Tae-Yeong Koo, Dong-Eon Kim and Ki Bong Lee    
The construction of Pohang Accelerator Laboratory X-ray Free-Electron Laser (PAL-XFEL), a 0.1-nm hard X-ray free-electron laser (FEL) facility based on a 10-GeV S-band linear accelerator (LINAC), is achieved in Pohang, Korea by the end of 2016. The const... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Joong-Hoon Ko, Sung-Hun Park, Dae-Cheol Kim     Pág. 34 - 47
In this study, the efficiencies of Project Management Offices (PMOs) in large-scale information system (IS) projects are addressed by using data envelopment analysis. Moreover, the potential improvement levels for each input and output factors of ineffic... ver más

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