Results 71 to 80 of about 264,510 (159)

Uniform structural phase transition in V2O3 without short-range distortions of the local structure [PDF]

open access: yesPhysical Review B, 2021
Ethan R. A. Fletcher   +4 more
openaire   +1 more source

Theoretical studies of 63Cu Knight shifts of the normal state of YBa2Cu3O7

open access: yesCondensed Matter Physics, 2011
The 63Cu Knight shifts and g factors for the normal state of YBa2Cu3O7 in tetragonal phase are theoretically studied in a uniform way from the high (fourth-) order perturbation formulas of these parameters for a 3d9 ion under tetragonally elongated ...
Z.H. Zhang   +3 more
doaj   +1 more source

Influence of a magnetic field on double-porosity photo-thermoelastic materials under Lord–Shulman theory

open access: yesOpen Physics
This study explores the influence of a magnetic field on a two-dimensional photo-thermoelastic material with a dual porous structure, based on the Lord–Shulman theory of thermoelasticity.
Lotfy Khaled   +5 more
doaj   +1 more source

The effect of folic acid or multivitamin containing folic acid supplementation during pregnancy on enamel structure of deciduous teeth: an ultrastructural and microanalytical study

open access: yesHead & Face Medicine
Objectives This work aimed to investigate the impact of folic acid or multivitamin containing folic acid supplementation during pregnancy on morphology and mineral content of enamel structure in deciduous teeth.
Nermeen AbuBakr   +3 more
doaj   +1 more source

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