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  1. No Access

    Article

    Characterization of Circumference and Internal Pressure of a Penis by Using Stretchable Capacitive Sensors and a Penis Dummy for Diagnosing Erectile Dysfunction

    An erection is a common phenomenon for a healthy man. If a man has difficulty achieving an erection, the fast and accurate diagnosis of the erectile dysfunction is needed to assure quality of life. An erection...

    Sanghun Jeong, Woonhoe Goo, Bummo Ahn… in International Journal of Precision Enginee… (2022)

  2. No Access

    Article

    Development of Particle Flow-Based Inflatable Robot Body for Shape Rigidity Modulation

    Disaster robots are needed to perform various tasks through narrow gaps between building debris to be used for rescue. A soft material-based disaster robot can have easy access to the rescue site through the n...

    Hyunho Kim, Sangjoon Jonathan Kim… in International Journal of Precision Enginee… (2020)

  3. No Access

    Article

    Shock Absorber Mechanism Based on an SMA Spring for Lightweight Exoskeleton Applications

    Wearable exoskeletons have generally been designed to enhance user strength or to reduce user fatigue. Two areas that have often been overlooked are that exoskeletons should increase user safety and have incre...

    Seungjun Lee, Sanghee Lee, Young** Na… in International Journal of Precision Enginee… (2019)

  4. No Access

    Article

    Mechanism of bone-conducted hearing: mathematical approach

    For better understanding of bone-conducted (BC) hearing, a mechanical BC model is formulated using the Wentzel–Kramers–Brillouin (WKB) method. The BC hearing can be generally described by three main mechanisms...

    Wei Xuan Chan, Yong-** Yoon, Namkeun Kim in Biomechanics and Modeling in Mechanobiology (2018)

  5. No Access

    Article

    UV-LEDs for the Disinfection and Bio-Sensing Applications

    UV-LEDs are used to generate ultraviolet (UV) light with high wall-plug efficiency. UV-LEDs have a unique character of generating a relatively narrow monochromatic UV wavelength band which makes them different...

    Wan-Sik Won, Le Giang Tran, Woo-Tae Park… in International Journal of Precision Enginee… (2018)

  6. Article

    Open Access

    Simulation of the power transmission of bone-conducted sound in a finite-element model of the human head

    Bone conduction (BC) sound is the perception of sound transmitted in the skull bones and surrounding tissues. To better understand BC sound perception and the interaction with surrounding tissues, the power tr...

    You Chang, Namkeun Kim, Stefan Stenfelt in Biomechanics and Modeling in Mechanobiology (2018)

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