Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Jungjin Park"'
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 9097 (2024)
The focal length in a typical optical system changes with the angle of view, according to the size of the sensor. This study proposed an optical terahertz (THz) system application where the focal length changed while the angle of view was fixed; thus
Externí odkaz:
https://doaj.org/article/6f7b909030d94d218af1e577bccfecb8
Autor:
Yonghwan Kim, Seon Jae Hwang, Dohyeong Kim, Jeehye Park, Yoonbin Kim, Junsu Kim, Minjun Bae, Hwichan Hong, Seungman Park, Jungjin Park, Ji Young Maeng, Jaeyeon Lee, Ho Seok Park, Jeongyeon Lee, Yuanzhe Piao
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 2, Pp n/a-n/a (2024)
Abstract Drug disposal and abuse are increasing every year, and the use of drugs has recently reached its peak due to COVID‐19. However, there still remains a lack of awareness regarding the proper disposal of waste medications, and if not properly
Externí odkaz:
https://doaj.org/article/8082b5205283458d9349316ebc9a9163
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1518 (2024)
The numerical aperture (NA) of objective lens optical (inspection) systems has been increased to achieve higher resolution. However, the depth of focus decreases with an increase in the NA, and focusing becomes difficult. Therefore, the entire optica
Externí odkaz:
https://doaj.org/article/1b680c564f5242afbb8fc5ad1cc67693
Autor:
Young Jin Jung, Narges Hosseininasab, Jungjin Park, Soonsil Hyun, Jae-Kyung Jung, Jae-Hwan Kwak
Publikováno v:
Molecules, Vol 29, Iss 2, p 416 (2024)
A growing global health concern is metabolic syndrome, which is defined by low HDL, diabetes, hypertension, and abdominal obesity. Nuclear receptors are attractive targets for treatment of diseases associated with metabolic syndrome. Liver X receptor
Externí odkaz:
https://doaj.org/article/3d7cc8abbaf0430dbf0de0f3c43f8a43
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Emerging additive manufacturing (or 3D printing) can be advantageous for developing magnetorheological fluid (MRF)-based vibration isolators (MRVIs) because their designs can be easily and efficiently customized and also in-situ fabrication and repai
Externí odkaz:
https://doaj.org/article/8e548a42b90348b09115c9c4155fcb14
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025350-025350-5 (2023)
In this study, a magnetorheological fluid (MRF) was encapsulated in a 3D printed cellular elastomeric encapsulant. Mechanical properties, such as stiffness and damping, of the encapsulant containing MRFs can be controlled via applied magnetic field.
Externí odkaz:
https://doaj.org/article/90d4b9f8c55d4dd7afb7687837037adc
Publikováno v:
Polymers, Vol 15, Iss 16, p 3350 (2023)
Energy-absorbing materials have extensive applications in aerospace and automotive applications. Research has shown buckling initiators, or triggers, in energy-absorbing tubular structures increase the energy absorbed by encouraging the side panels t
Externí odkaz:
https://doaj.org/article/d0b8e97aae254323a3b1b44fabd9d1ce
Publikováno v:
Materials, Vol 15, Iss 24, p 9080 (2022)
The research in this paper entails the design of material systems with tunable energy-absorbing properties. Hollow glass microspheres of different densities are layered using dry powder printing and subsequently sintered to form a cellular structure.
Externí odkaz:
https://doaj.org/article/f8d18611acd24cb285986d54c9792974
Publikováno v:
SAMPE Journal; May/Jun2024, Vol. 60 Issue 3, p42-51, 10p
Autor:
Jungjin Park, Youngsang Cho
Publikováno v:
Journal of Energy Engineering. 31:83-102