Results 161 to 170 of about 279,095 (244)

Neural Network Imputation of the Pitch‐Angle‐Resolved Medium‐Energy Electron Flux Data in LEO

Space Weather, Volume 24, Issue 9, September 2026.
Abstract Pitch‐angle‐resolved electron flux data are crucial for investigating variations in electron flux within the magnetosphere and the underlying mechanisms, such as radial diffusion and wave‐particle interactions. The Medium‐Energy Electron Detector (MEED) onboard the Fengyun‐3E (FY‐3E) satellite in Low Earth Orbit (LEO) provides 18‐directional ...
Jia‐Li Chen, Hong Zou, Yu‐Guang Ye, Jia‐Chen Sun, Tian‐Hao Li   +4 more
wiley   +1 more source

Equivalent Modeling and Calculation of the Infrared Characteristics of Combined Multi-Regular Triangular Pyramid Cavity Structures Based on Cavity Radiation Theory. [PDF]

Sensors (Basel)
Zhou S, Hu S, Wu H, Luo Y.
europepmc   +1 more source

Curvature-controlled delamination patterns of thin films on spherical substrates. [PDF]

iScience, 2021
Zhu L, Yuan H, Wu K, Wang X, Liu G, Sun J, Liao X, Chen X.   +7 more
europepmc   +1 more source

Origin and application of the Lorentz factor in X‐ray diffraction

Acta Crystallographica Section A, Volume 82, Issue 5, Page 350-360, September 2026.
This review treats the role of the Lorentz factor in quantitative analysis of X‐ray diffraction data. The origin of the Lorentz factor, its derivation and practical implementations for a variety of modern X‐ray diffraction methods are discussed.The Lorentz factor is a fundamental correction factor in quantitative analysis of X‐ray diffraction ...
Fabian Gasser, Josef Simbrunner, Guillaume Freychet, Nicola Demitri, Václav Holý, Roland Resel   +5 more
wiley   +1 more source

On the role of demagnetizing tensors in arbitrary orientations of general ellipsoids and implications for MRI safety assessment. [PDF]

Med Phys
Pakarinen T.
europepmc   +1 more source

Khan Academy: Right triangles and trigonometry

The Khan Academy's variegated lessons can serve as a supplement to more traditional, face-to-face math instruction, providing students with helpful resources to tackle everything from basic to complex math.

core  

Sphere-in-contact model for the development of new graphite-based intercalated battery materials. [PDF]

RSC Adv
Kae J, Zeinalipour-Yazdi CD.
europepmc   +1 more source

Novel compound heterozygous mutations of MTHFR Gene in a Chinese family with homocystinuria due to MTHFR deficiency. [PDF]

BMC Med Genomics, 2022
Lu Y, Zhao S, He X, Yang H, Wang X, Miao C, Liu H, Zhang X.   +7 more
europepmc   +1 more source

Surface subgroups for cocompact lattices of isometries of H2n$\mathbb {H}^{2n}$

Journal of Topology, Volume 19, Issue 3, September 2026.
Abstract We prove the existence of surface subgroups within any cocompact lattice Γ$\Gamma$ in SO(2n,1)$\mathrm{SO}(2n,1)$ for n⩾2$n\geqslant 2$. This result addresses the cases missing from the work of Hamenstädt in 2015, who constructed surface subgroups in cocompact lattices for all other rank‐1 simple Lie groups of noncompact type.
Jeremy Kahn, Zhenghao Rao
wiley   +1 more source

Role of human collaboration in artificial intelligence with fuzzy based mathematical models and decision making problems. [PDF]

Sci Rep
Wang J.
europepmc   +1 more source