Employing an Incentive Spirometer to Calibrate Tidal Volumes Estimated from a Smartphone Camera

Por Reyes, Bersain A., Reljin, Natasa, Kong, Youngsun, Nam, Yunyoung, Ha, Sangho, Chon, Ki H.
Publicado no Sensors (Basel) (2016)

3D printing of twisting and rotational bistable structures with tuning elements

Por Jeong, Hoon Yeub, An, Soo-Chan, Seo, In Cheol, Lee, Eunseo, Ha, Sangho, Kim, Namhun, Jun, Young Chul
Publicado no Sci Rep (2019)