Zobrazeno 1 - 10
of 4 440
pro vyhledávání: '"L Zhou A"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 18, Iss 2, Pp 518-534 (2024)
The centrifugal pump holds significant prominence as a widely adopted power machinery in mechanical industries. This study aims to uncover the influence of blade trailing edges on the energy performance of centrifugal pumps. Sixteen types of blade tr
Externí odkaz:
https://doaj.org/article/c60ed7fe8323489b98f6f6cf391ddb49
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 18, Iss 1, Pp 191-204 (2024)
In this paper, an aerodynamic design method for a contra-rotating open rotor based on lifting line theory is presented. By changing the number of blades, the solidity and camber angle are changed, and several different aerodynamic designs are complet
Externí odkaz:
https://doaj.org/article/8906fc4141ce4a2dbe13ed330d472b82
Autor:
X. Zhang, W. Xu, W. Lin, G. Zhang, J. Geng, L. Zhou, H. Zhao, S. Ren, G. Zhou, J. Chen, X. Xu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 12323-12340 (2024)
Ozone (O3) deposition is the main sink of surface O3, exerting great influences on air quality and ecosystems. Due to instrument limitations and method shortages, O3 deposition was less observed and investigated in China, where O3 has been reported t
Externí odkaz:
https://doaj.org/article/26403c5e95b94c43a0ed588af12b82ed
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 77-84 (2024)
Deep learning models exhibit promising potential in multi-modal remote sensing image semantic segmentation (MRSISS). However, the constrained access to labeled samples for training deep learning networks significantly influences the performance of th
Externí odkaz:
https://doaj.org/article/cb9e6e51751749dd911c3a8a825da867
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-3-2024, Pp 309-316 (2024)
Due to the influence of nonlinear radiation distortion and geometric deformation, achieving multimodal image matching remains a challenging task. To address these issues, this paper proposes a method called radiation invariant phase correlation (RIPC
Externí odkaz:
https://doaj.org/article/bc45dcc90495430dbf6804993b05b43e
Autor:
L. Zhou, Q. Liu, C. M. Salvador, M. Le Breton, M. Hallquist, J. Z. Yu, C. K. Chan, Å. M. Hallquist
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11045-11061 (2024)
The potential impact of transitioning from conventional fossil fuel to a non-fossil-fuel vehicle fleet was investigated by measuring primary emissions via extractive sampling of bus plumes and assessing secondary mass formation using the Gothenburg P
Externí odkaz:
https://doaj.org/article/2dfc808e42a14860881fb646a330206b
Publikováno v:
The Cryosphere, Vol 18, Pp 4399-4434 (2024)
Antarctic snow on sea ice can contain slush, snow ice, and stratified layers, complicating satellite retrieval processes for snow depth, ice thickness, and sea ice concentration. The presence of moist and brine-wetted snow alters microwave snow emiss
Externí odkaz:
https://doaj.org/article/ddb7a386e5e64da98fc05d7711712c45
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 6761-6774 (2024)
The phenomenon of electric fields applied to droplets, inducing droplet coalescence, is called the electro-coalescence effect. An analytic expression for electro-coalescence with the accurate electrostatic force for a pair of droplets with opposite-s
Externí odkaz:
https://doaj.org/article/bcf4883e80f544199b8f6c3106e0979a
Publikováno v:
Earth System Science Data, Vol 16, Pp 3755-3770 (2024)
Considered the Asian water tower, the Qinghai–Tibet Plateau (QTP) processes substantial permafrost, and its hydrological environments are spatially different and can be easily disturbed by changing permafrost and melting ground ice. Permafrost degr
Externí odkaz:
https://doaj.org/article/a5fa13f37b594bddb10d44f106e5f3ac
Autor:
L. Blokland, H. Arponen, A. Ahmad, S. Colijn, H. Gjørup, R. John, M. Li, D. Mekking, S. Parekh, J. M. Retrouvey, T. Stutz Steiger, L. Zhou, K. Andersson
Publikováno v:
Orphanet Journal of Rare Diseases, Vol 19, Iss 1, Pp 1-16 (2024)
Abstract Background Osteogenesis imperfecta (OI) is a group of inherited connective tissue disorders of varying severity characterized by bone fragility. The primary objective of this international multidisciplinary collaboration initiative was to re
Externí odkaz:
https://doaj.org/article/e3d6c6f0eaf9403684b4dc1287b31efd