Zobrazeno 1 - 10
of 3 200
pro vyhledávání: '"A. El-Azab"'
Autor:
K. Ahmed, A. El-Azab
Publikováno v:
Materials Theory, Vol 2, Iss 1, Pp 1-36 (2018)
Abstract A formal asymptotic analysis of two classes of phase field models for void growth and coarsening in irradiated solids has been performed to assess their sharp-interface kinetics. It was found that the sharp interface limit of type B models,
Externí odkaz:
https://doaj.org/article/83b550e83cf94236869c84da096549a4
In this work, the effect of electron-phonon (e-ph) coupling on both electron and phonon transport of metals is investigated via first principles calculations. A Monte-Carlo (MC) approach for solving the coupled electron-phonon Boltzmann transport equ
Externí odkaz:
http://arxiv.org/abs/2402.08150
Publikováno v:
BMC Musculoskeletal Disorders, Vol 25, Iss 1, Pp 1-9 (2024)
Abstract Background Management of syndesmotic injuries with screw fixation has potential disadvantages, which may lead to the loss of some of the ankle functions. The use of the suture-button system instead can overcome these disadvantages. Patients
Externí odkaz:
https://doaj.org/article/d130becbcfae46d0a4035f8995fe45e5
The availability of tera-byte scale experiment data calls for AI driven approaches which automatically discover scientific models from data. Nonetheless, significant challenges present in AI-driven scientific discovery: (i) The annotation of large sc
Externí odkaz:
http://arxiv.org/abs/2311.12801
Voids develop in crystalline materials under energetic particle irradiation, as in nuclear reactors. Understanding the underlying mechanisms of void nucleation and growth is of utmost importance as it leads to dimensional instability of the metallic
Externí odkaz:
http://arxiv.org/abs/2307.15626
Progress toward a first-principles theory of plasticity and work-hardening is currently impeded by an insufficient picture of dislocation kinetics (the dynamic effect of driving forces in a given dislocation theory). This is because present methods i
Externí odkaz:
http://arxiv.org/abs/2305.10375
An atomistically informed mean field cluster dynamics model has been presented to investigate the nucleation and growth of defect loops in irradiated {\alpha}-U. TEM analysis of neutron irradiated {\alpha}-U shows the evolution of SIA and vacancy loo
Externí odkaz:
http://arxiv.org/abs/2304.08387
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-28 (2024)
Abstract An experimental study on reinforced concrete one-way slabs strengthened by various methods and materials is introduced in this paper. Innovative anchorage procedures are presented and evaluated to prevent the strengthening elements with FRP
Externí odkaz:
https://doaj.org/article/d83da8d9ff0e4db8b35a19bff6ad6167
In this paper, we investigate plasticity in irradiated FeCrAl nanopillars using discrete dislocation dynamics simulations (DDD), with comparisons to transmission electron microscopic (TEM) in situ tensile tests of ion and neutron irradiated commercia
Externí odkaz:
http://arxiv.org/abs/2301.01812
Autor:
El-Azab, Hossam1,2 (AUTHOR) hossameldin_azab@med.sohag.edu.eg, Hafez, Abdel Rhman1 (AUTHOR), Mohamed, Mohamed A.1 (AUTHOR), Elsayed, Moustafa1 (AUTHOR)
Publikováno v:
BMC Musculoskeletal Disorders. 10/3/2024, Vol. 25 Issue 1, p1-9. 9p.