Performance of direct dimethyl ether fuel cells at low temperature von Yu, Jung-Han, Choi, Hoo-Gon, Cho, Sung M.

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Suppression of the methanol crossover by hydrogels in passively operated flat-pack type DMFCs and its application for the power source of cellular phone von Kim, Woo-Jae, Choi, Hoo-Gon, Lee, Young-Kwan, Nam, Jae-Do, Cho, Sung Min, Chung, Chan-Hwa

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Optimal Tolerance Allocation With Loss Functions von Choi, Hoo-Gon R, Park, Man-Hee, Salisbury, Erik

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Risk analysis models and risk degree determination in new product development: A case study von Choi, Hoo-Gon, Ahn, Jungon

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Principal parameters affecting R&D exploitation of nanotechnology research: a case for Korea von Cho, Young-Don, Choi, Hoo-Gon

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Particle swarm optimization in multi-stage operations for operation sequence and DT allocation von Jeung, Heun-Sik, Choi, Hoo-Gon

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Fuel cells using dimethyl ether von Yoo, Jung-Han, Choi, Hoo-Gon, Chung, Chan-Hwa, Cho, Sung Min

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Effect of pressure for direct fuel cells using DME-based fuels von Im, Ji-Young, Kim, Bum-Soo, Choi, Hoo-Gon, Cho, Sung Min

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In situ formation of platinum nanoparticles in Nafion recast film for catalyst-incorporated ion-exchange membrane in fuel cell applications von Lee, Pyoung-Chan, Han, Tai-Hoon, Kim, Dong Ouk, Lee, Jun-Ho, Kang, Soo-Jung, Chung, Chan-Hwa, Lee, Youngkwan, Cho, Sung M., Choi, Hoo-Gon, Kim, Taesung, Lee, Eunsook, Nam, Jae-Do

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Hydrogels in methanol fuel cartridge used as a diffusion-rate-controlling agent suppressing the methanol crossover in passively operated flat-pack type DMFCs von Kim, Woo-Jae, Choi, Hoo-Gon, Lee, Young-Kwan, Nam, Jae-Do, Cho, Sung Min, Chung, Chan-Hwa

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3D Virtual Knowledge Space for Collaboration in New Product Development Processes von Kim, Jong-Seong, Kim, In-Goo, Choi, Hoo-Gon

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Fabrication of all-polymer micro-DMFCs using UV-sensitive photoresist von Cha, Hye-Yeon, Choi, Hoo-Gon, Nam, Jae-Do, Lee, Youngkwan, Cho, Sung Min, Lee, Eun-Sook, Lee, Jung-Kyu, Chung, Chan-Hwa

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A Pair of Wireless Braille-Based Chording Gloves von An, Sang Sup, Jeon, Jae Wook, Lee, Seongil, Choi, Hyuckyeol, Choi, Hoo-Gon

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Dynamic behaviour of 5-W direct methanol fuel cell stack von Yoo, Jung-Han, Choi, Hoo-Gon, Nam, Jae-Do, Lee, Youngkwan, Chung, Chan-Hwa, Lee, Eun-Sook, Lee, Jung-Kyu, Cho, Sung M.

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Detection of ethanol gas concentration by fuel cell sensors fabricated using a solid polymer electrolyte von Kim, Ki-Chul, Cho, Sung M, Choi, Hoo-Gon

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Design of Chording Gloves as a Text Input Device von Lee, Seongil, Hong, Sang Hyuk, Jeon, Jae Wook, Choi, Hoo-Gon, Choi, Hyoukryeol

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Computer simulation of lot-sizing algorithms in three-stage multi-echelon inventory systems von Choi, Hoo-Gon, Malstrom, Eric M., classen, Ronald J.

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A Discrete Event Simulation Study for Incoming Call Centers of a Telecommunication Service Company von Kim, Yun Bae, Lee, Heesang, Choi, Hoo-Gon

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A pair of Braille-based chord gloves von Myung-Chul Cho, Kwang-Hyun Park, Soon-Hyuk Hong, Jae Wook Jeon, Sung Il Lee, Hyuckyeol Choi, Hoo-Gon Choi

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Traditional and Tandem AGV System Layouts: A Simulation Study von Choi, Hoo-Gon, Kwon, Hyuk-Jin, Lee, Jim

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