Zobrazeno 1 - 10
of 100
pro vyhledávání: '"P T, Choi"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Practicing complex locomotor skills, such as those involving a step sequence engages distinct perceptual and motor mechanisms that support the recall of learning under new conditions (i.e., skill transfer). While sleep has been shown to enha
Externí odkaz:
https://doaj.org/article/7b2ae88a0e614eb19e64d9fec250a275
Autor:
Steven P. Winesett, Sudeshna A. Chatterjee, Brianne Borgia, Brigette A. Cox, Kelly A. Hawkins, Jon W. Miles, Clayton W. Swanson, Julia T. Choi, Rachael D. Seidler, Emily J. Fox, David J. Clark
Publikováno v:
Experimental Gerontology, Vol 189, Iss , Pp 112403- (2024)
Walking performance and cognitive function demonstrate strong associations in older adults, with both declining with advancing age. Walking requires the use of cognitive resources, particularly in complex environments like stepping over obstacles. A
Externí odkaz:
https://doaj.org/article/0e956a7ddb4b483b9acf1d13065e1dd8
Autor:
Yvonne M. Y. Han, Melody M. Y. Chan, Coco X. T. Choi, Maxwell C. H. Law, Daniel Kwasi Ahorsu, Hector W. H. Tsang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract The neurobiological effects of mind–body exercise on brain activation, functional neural connections and structural changes in the brain remain elusive. This systematic review and coordinate-based meta-analysis investigated the changes in
Externí odkaz:
https://doaj.org/article/df71578317184df9801514a56c7989d0
Publikováno v:
AIP Advances, Vol 14, Iss 2, Pp 025107-025107-5 (2024)
The sedimentation evaluation of magnetorheological fluids (MRFs) is a key component to developing successful commercial MRF-based engineering applications. In this study, the long-term sedimentation stability of highly stable high-viscosity linear po
Externí odkaz:
https://doaj.org/article/da9bf411bb18447393c66ccf9d168aa3
Autor:
J. Jung, Y. Miyazaki, J. Hur, Y. K. Lee, M. H. Jeon, Y. Lee, K.-H. Cho, H. Y. Chung, K. Kim, J.-O. Choi, C. Lalande, J.-H. Kim, T. Choi, Y. J. Yoon, E. J. Yang, S.-H. Kang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 4663-4684 (2023)
Accelerated warming and a decline in sea ice coverage in the summertime Arctic Ocean can significantly affect the emissions of marine organic aerosols and biogenic volatile organic compounds. However, how these changes affect the characteristics of a
Externí odkaz:
https://doaj.org/article/411e722d7ae048deb083018997cbf46e
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:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Single atom magnets on surfaces offer potentially long lived and stable spin states, particular lanthanides, which can be adsorbed onto Magnesium Oxide. Here, the authors report on Dysprosium adsorbed onto Magnesium Oxide, which exhibits large magnet
Externí odkaz:
https://doaj.org/article/566998965f3b45acbef7ab035ed80997
Autor:
Sumire D. Sato, Julia T. Choi
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
Healthy aging is associated with reduced corticospinal drive to leg muscles during walking. Older adults also exhibit slower or reduced gait adaptation compared to young adults. The objective of this study was to determine age-related changes in the
Externí odkaz:
https://doaj.org/article/83734ac5dc9847fdbd9949ff151404fd
Autor:
Xin Tong, Sou-Cheng T. Choi, Yuhan Ding, Fred J. Hickernell, Lan Jiang, Lluís Antoni Jiménez Rugama, Jagadeeswaran Rathinavel, Kan Zhang, Yizhi Zhang, Xuan Zhou
Publikováno v:
Journal of Open Research Software, Vol 10, Iss 1 (2022)
Function approximation, integration, and optimization are three fundamental mathematical problems. They are especially challenging when the functions involved fluctuate wildly in certain parts of the domain, or if the domain is high dimensional. Idea
Externí odkaz:
https://doaj.org/article/c5de74303c684c8592a54e522d1a87f2