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  1. Article

    Open Access

    Humidity-tolerant porous polymer coating for passive daytime radiative cooling

    Coating building envelopes with a passive daytime radiative cooling (PDRC) material has attracted enormous attention as an alternative cooling technique with minimal energy consumption and carbon footprint. De...

    Dongpyo Hong, Yong Joon Lee, Ok Sung Jeon, In-Sung Lee, Se Hun Lee in Nature Communications (2024)

  2. No Access

    Article

    Soft Directional Adhesion Gripper Fabricated by 3D Printing Process for Grip** Flexible Printed Circuit Boards

    Conventional industrial grippers that grip a flat object generally hold objects by using suction or electrostatic force. However, these grippers have limitations when grip** thin, flat, and flexible objects,...

    Minseok Gwon, Gyubeom Park, Dongpyo Hong in International Journal of Precision Enginee… (2022)

  3. No Access

    Article

    A calculation of the neutron endurance for Al2O3/SS316L

    The structural materials of a test blanket module were exposed to neutron irradiation and hydrogen isotope permeation. A quantification of neutron irradiation damage of these materials is important to estimate...

    Kwan hui Jung, Ok Sung Jeon, Hak Ji Lee in Journal of the Korean Physical Society (2022)

  4. No Access

    Article

    Design of a six-degree-of-freedom motion fine stage driven by voice coil motors with flexural guides

    Fine stage has been used in various fields of industries. Numerous types of fine stages have been researched and developed. In this paper, a fine stage using voice coil motors as actuators with flexural guides...

    Jae-heon Jeong, Myeong-hyeon Kim in International Journal of Precision Enginee… (2015)

  5. Article

    Open Access

    Fast automated yeast cell counting algorithm using bright-field and fluorescence microscopic images

    The faithful determination of the concentration and viability of yeast cells is important for biological research as well as industry. To this end, it is important to develop an automated cell counting algorit...

    Dongpyo Hong, Gwanghee Lee, Neon Cheol Jung, Moongu Jeon in Biological Procedures Online (2013)

  6. No Access

    Chapter and Conference Paper

    wear-UCAM: A Toolkit for Mobile User Interactions in Smart Environments

    In this paper, we propose a toolkit, wear-UCAM, which can support mobile user interactions in smart environments through utilizing user’s context. With the rapid developments of ubiquitous computing and its re...

    Dongpyo Hong, Youngjung Suh, Ahyoung Choi, Umar Rashid in Embedded and Ubiquitous Computing (2006)