Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hyunggwi Song"'
Autor:
Yung Lee, Bongkyun Jang, Hyunggwi Song, Sumin Kim, Yong Won Kwon, Hyun Seok Kang, Min Seong Kim, Inkyu Park, Taek-Soo Kim, Junho Jang, Jae-Hyun Kim, Jang-Ung Park, Byeong-Soo Bae
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Auxetic metamaterials are a unique class of materials or structures with a negative Poisson’s ratio and a wide array of functionalities. However, their inherent porosity presents challenges in practical applications. Filling the inherent p
Externí odkaz:
https://doaj.org/article/4e8a5897440e49ec80c4054d9ec7145b
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03713- (2024)
This in-depth study assesses the fatigue life of thermite-welded 60E1 rails by combining fatigue experimental tests with field measurement data. Material characterization, conducted using X-ray Diffraction (XRD), X-ray Fluorescence (XRF), and Scannin
Externí odkaz:
https://doaj.org/article/95ef252370924b46ac3bf88d871b220f
Publikováno v:
Materials & Design, Vol 238, Iss , Pp 112700- (2024)
Recently, grid composites have drawn considerable attention in various engineering applications due to their customizable mechanical properties, stemming from a wide spectrum of available configurations. Advanced additive manufacturing techniques hav
Externí odkaz:
https://doaj.org/article/62a85768c3174197ae488b5901e9d8e5
Autor:
Hyunggwi Song, Eunjeong Park, Hong Jae Kim, Chung-Il Park, Taek-Soo Kim, Yoon Young Kim, Seunghwa Ryu
Publikováno v:
Materials & Design, Vol 230, Iss , Pp 111974- (2023)
Medical concentric tubes have recently been designed using auxetic structures with negative Poisson's ratios to reduce undesirable snapping instability and improve mechanical performance. Despite the vast range of stiffness levels, prior auxetic desi
Externí odkaz:
https://doaj.org/article/3833e020481947f6bbb254d7d0847664
Publikováno v:
ACS Applied Materials & Interfaces. 14:30205-30215
Over the past few years, considerable effort has been directed toward the development and improvement of mechanoluminescence (ML)-based stress sensing as an efficient nondestructive inspection technique. One of the challenges in ML stress sensing is
Autor:
Sony, Manandhar, Hyunggwi, Song, Sara, Moshage, Joshua, Craggette, John, Polk, Mariana, Kersh
Publikováno v:
Journal of Biomechanical Engineering. 145
Significant effort continues to be made to understand whether differences exist in the structural, compositional, and mechanical properties of cortical bone subjected to different strain modes or magnitudes. We evaluated juvenile sheep femora (age =
Autor:
Jinho Lee, Jin-Woo Lee, Hyunggwi Song, Myoung Song, Jinseok Park, Geon-U Kim, Dahyun Jeong, Taek-Soo Kim, Bumjoon J. Kim
Publikováno v:
Journal of Materials Chemistry A.
Highly efficient (PCE = 13.1%) and stretchable (strain at PCE80% = 34%) IS-OSCs are developed using a molecular interdiffusion-assisted TPU-PEDOT:PSS bilayers with excellent adhesion properties.
Autor:
Manandhar, Sony, Hyunggwi Song, Moshage, Sara G., Craggette, Joshua, Polk, John D., Kersh, Mariana E.
Publikováno v:
Journal of Biomechanical Engineering; Jun2023, Vol. 145 Issue 6, p1-7, 7p
Autor:
Hyunggwi Song, Stuart J. Warden, Rohit Bhargava, Jennifer Pfister, Thomas Levin Andersen, Mariana E. Kersh, Chenxi Yan
Publikováno v:
Yan, C, Song, H, Pfister, J, Andersen, T L, Warden, S J, Bhargava, R & Kersh, M E 2021, ' Effect of fatigue loading and rest on impact strength of rat ulna ', Journal of Biomechanics, vol. 123, 110449 . https://doi.org/10.1016/j.jbiomech.2021.110449
Stress fracture is a common injury among athletes and military personnel and is associated with fatigue-initiated damage and impact loading. The recovery of bending strength has been shown to be a function of the rest days allowed after fatigue loadi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b62d1e979ebab54b1c6957718bba9a6b
https://portal.findresearcher.sdu.dk/da/publications/7e307603-43a0-461d-b148-7a79a343070d
https://portal.findresearcher.sdu.dk/da/publications/7e307603-43a0-461d-b148-7a79a343070d
Publikováno v:
The Journal of experimental biology. 222(Pt 18)
Allometric relationships have been queried over orders of mammals to understand how bone accommodates the mechanical demands associated with increasing mass. However, less attention has been given to the scaling of bone within a single lifetime. We a