Deep Learning-Based Ultrasonic Testing to Evaluate the Porosity of Additively Manufactured Parts with Rough Surfaces

by Seong-Hyun Park, Jung-Yean Hong, Taeho Ha, Sungho Choi, Kyung-Young Jhang
Published 2021-02-01

Long-Term Compressive Strength Development of Steel Fiber Shotcrete from Cores Based on Accelerator Types at Tunnel Site

by Kyong-Ku Yun, Seunghak Choi, Taeho Ha, Seong Kwon Kim, Mohammad Shakhawat Hossain, Seungyeon Han
Published 2021-01-01

Current Advances in 3D Bioprinting Technology and Its Applications for Tissue Engineering

by JunJie Yu, Su A Park, Wan Doo Kim, Taeho Ha, Yuan-Zhu Xin, JunHee Lee, Donghyun Lee
Published 2020-12-01