Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Jeongho Ahn"'
Autor:
Jangryul Park, Youngsun Choi, Soonyang Kwon, Youngjun Lee, Jiwoong Kim, Jae-joon Kim, Jihye Lee, Jeongho Ahn, Hidong Kwak, Yusin Yang, Taeyong Jo, Myungjun Lee, Kwangrak Kim
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-14 (2024)
Abstract As semiconductor devices shrink and their manufacturing processes advance, accurately measuring in-cell critical dimensions (CD) becomes increasingly crucial. Traditional test element group (TEG) measurements are becoming inadequate for repr
Externí odkaz:
https://doaj.org/article/a25a851f4dcc4fcc9fe3ebbc71b740a3
Publikováno v:
IEEE Access, Vol 12, Pp 115515-115531 (2024)
Gait recognition enables the non-contact identification of individuals from a distance based on their walking patterns and body shapes. For vision-based gait recognition, covariates (e.g., clothing, baggage and background) can negatively impact ident
Externí odkaz:
https://doaj.org/article/32993c96b07343b88ca051fdd622b06e
Publikováno v:
IEEE Access, Vol 11, Pp 129749-129762 (2023)
Gait recognition is a biometric identification method based on individual walking patterns. This modality is applied in a wide range of applications, such as criminal investigations and identification systems, since it can be performed at a long dist
Externí odkaz:
https://doaj.org/article/3f1a5bf0018b4053bc8492d97de9dbb2
Autor:
Jeongho Ahn, Jon Calhoun
Publikováno v:
Electronic Journal of Differential Equations, Vol 2013, Iss 85,, Pp 1-23 (2013)
The motion of viscoelastic (Kelvin-Voigt model) bodies between an upper and a lower obstacle is studied both mathematically and numerically. The two obstacles are assumed to be stationary perfect rigid, therefore, Signorini contact conditions are imp
Externí odkaz:
https://doaj.org/article/d1b7578acf5b4a8ab9cc93eafec66b40
Publikováno v:
Electronic Journal of Differential Equations, Vol 2012, Iss 194,, Pp 1-43 (2012)
The dynamic contact of two nonlinear Gao beams that are connected with a joint is modeled, analyzed, and numerically simulated. Contact is modeled with either (i) the normal compliance condition, or (ii) the unilateral Signorini condition. The model
Externí odkaz:
https://doaj.org/article/9746c9b08c4e4a33adc20fa24c5fd7fa
Autor:
JEONGHO AHN1 jahn@astate.edu, TATE, NICHOLAS1 nicholas.tate@smail.astate.edu
Publikováno v:
International Journal of Numerical Analysis & Modeling. 2023, Vol. 20 Issue 1, p67-91. 25p.
Autor:
Jeongho Ahn
Publikováno v:
Applicable Analysis. 101:5615-5642
This paper focuses on mathematical and numerical analyses of Kirchhoff type nonlinear thermoviscoelastic Timoshenko beams with Coulomb friction law. The dynamic friction is described by a slip rate...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d053788461ded76bab0009a9e5d846c9
https://doi.org/10.1080/00036811.2021.1901887
https://doi.org/10.1080/00036811.2021.1901887
Publikováno v:
Journal of Power Electronics. 20:1526-1540
Lithium-ion batteries have recently been in the spotlight as the main energy source for the energy storage devices used in the renewable energy industry. The main issues in the use of lithium-ion batteries are satisfaction with the design life and sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c7ead59b71e6d6ebf709db967b6cf76
https://doi.org/10.1007/s43236-020-00122-7
https://doi.org/10.1007/s43236-020-00122-7
Publikováno v:
Advanced Robotics. 34:1201-1211
Gait recognition is one measure of biometrics, which also includes facial, fingerprint, and retina recognition. Although most biometric methods require direct contact between a device and a subject...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d520e031f5e5124e30beb9df3c31c4
https://doi.org/10.1080/01691864.2020.1793812
https://doi.org/10.1080/01691864.2020.1793812
Publikováno v:
2022 IEEE/SICE International Symposium on System Integration (SII).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09677a1dc7ea0a96a03326e3f5ec740c
https://doi.org/10.1109/sii52469.2022.9708899
https://doi.org/10.1109/sii52469.2022.9708899