Zobrazeno 1 - 10
of 1 855
pro vyhledávání: '"Kaspar K"'
Autor:
Charlotte P. C. Kwok, Jessie O. T. Kwok, Rachel W. K. Yan, Kaspar K. W. Lee, Marcus Richards, Wai C. Chan, Helen F. K. Chiu, Ruby S. Y. Lee, Linda C. W. Lam, Allen T. C. Lee
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract We had previously identified visual impairment increasing risk of incident dementia. While a bi-directional vision-cognition association has subsequently been proposed, no study has specifically examined the longitudinal association between
Externí odkaz:
https://doaj.org/article/fac78c8a3da74ca885cb8aab3a79568c
Autor:
Rachel W. K. Yan, Charlotte P. C. Kwok, Jessie O. T. Kwok, Kaspar K. W. Lee, Hanna Lu, Winnie C. W. Chu, Timothy C. Y. Kwok, Linda C. W. Lam, Allen T. C. Lee
Publikováno v:
Trials, Vol 23, Iss 1, Pp 1-11 (2022)
Abstract Background Active participation in intellectual leisure activities such as calligraphy helps prevent cognitive decline and dementia, but the underlying mechanisms are not fully understood. With disrupted functional connectivity (FC) of defau
Externí odkaz:
https://doaj.org/article/1e20124b2dec4e82ac82d57dd764901b
Publikováno v:
AIP Advances, Vol 12, Iss 6, Pp 065216-065216-6 (2022)
A virgin phase transition is observed in spherical particles of the industrially relevant magnetocaloric material La(Fe,Mn,Si)13Hy. Upon initial cooling, the phase transition is observed 2–3 K below the heating transition on all subsequent cooling
Externí odkaz:
https://doaj.org/article/bd84a73591ea4ed49de27477513cf6d6
Autor:
Jierong Liang, Cathrine D. Christiansen, Kurt Engelbrecht, Kaspar K. Nielsen, Rasmus Bjørk, Christian R. H. Bahl
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
The efficiency of the magnetic refrigeration process strongly depends on the heat transfer performance of the regenerator. As a potential way to improve the heat transfer performance of a regenerator, the design of sub-millimeter hydraulic diameter p
Externí odkaz:
https://doaj.org/article/57ab2ebd71d740b5b72794448d88c0c6
Autor:
Li, H., Johra, H., Pereira, F. de Andrade, Hong, T., Dreau, J. Le, Maturo, A., Wei, M., Liu, Y., Saberi-Derakhtenjani, A., Nagy, Z., Marszal-Pomianowska, A., Finn, D., Miyata, S., Kaspar, K., Nweye, K., Neill, Z. O, Pallonetto, F., Dong, B.
Publikováno v:
Applied Energy 2023, Volume 343
Energy flexibility, through short-term demand-side management (DSM) and energy storage technologies, is now seen as a major key to balancing the fluctuating supply in different energy grids with the energy demand of buildings. This is especially impo
Externí odkaz:
http://arxiv.org/abs/2211.12252
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 056217-056217-7 (2016)
First order magnetic phase transition materials present a large magnetocaloric effect around the transition temperature, where these materials usually undergo a large volume or structural change. This may lead to some challenges for applications, as
Externí odkaz:
https://doaj.org/article/fd7ee9ced61448568318987608ab2a54
Autor:
Kaspar K. Berneis, Ronald M. Krauss
Publikováno v:
Journal of Lipid Research, Vol 43, Iss 9, Pp 1363-1379 (2002)
LDLs in humans comprise multiple distinct subspecies that differ in their metabolic behavior and pathologic roles. Metabolic turnover studies suggest that this heterogeneity results from multiple pathways, including catabolism of different VLDL and I
Externí odkaz:
https://doaj.org/article/09131738e9e84b0390fe12a4dfa14aa5
Publikováno v:
IEEE Magnetics Letters, Vol. 10, 2110205, 2019
The stray- and demagnetization tensor field for a homogeneously magnetized tetrahedron is found analytically. The tetrahedron is a special case of four triangular faces with constant magnetization-charge surface density, for which we also determine t
Externí odkaz:
http://arxiv.org/abs/2004.11700
Autor:
Bjørk, Rasmus, Nielsen, Kaspar K.
Publikováno v:
Published in Energy Conversion and Management, Vol. 156, 264-268, 2018
The maximum efficiency for photovoltaic (PV) and thermoelectric generator (TEG) systems without concentration is investigated. Both a combined system where the TEG is mounted directly on the back of the PV and a tandem system where the incoming sunli
Externí odkaz:
http://arxiv.org/abs/1710.00060
Autor:
Liang, Jierong, Masche, Marvin, Engelbrecht, Kurt, Nielsen, Kaspar K., Vieyra, Hugo A., Barcza, Alexander, Bahl, Christian R.H.
Publikováno v:
In Applied Thermal Engineering October 2021 197