Now showing items 1-10 of 50195
Structural phase transition study of FePt alloys using ab initio calculation
(Elsevier B.V. Sa, 2009-09-25)
The FePt alloy undergoes the cubic to tetragonal lattice transformation in the ferromagnetic state. We calculated the electronic structure for both cubic and tetragonal structures using the FPLAPW method with APW + lo. ...
Impedance-based structural health monitoring with artificial neural networks
This paper presents a non-model based technique to detect, locate, and characterize structural damage by combining the impedance-based structural health monitoring technique with an artificial neural network. The impedance-based ...
From almost (para)-complex structures to affine structures on Lie groups
Let G= H⋉ K denote a semidirect product Lie group with Lie algebra g= h⊕ k, where k is an ideal and h is a subalgebra of the same dimension as k. There exist some natural split isomorphisms S with S2= ± Id on g: given any ...
Mapping of protein structural ensembles by chemical shifts
(Springer NetherlandsDordrecht, 2010-10)
Applying the chemical shift prediction programs SHIFTX and SHIFTS to a data base of protein structures with known chemical shifts we show that the averaged chemical shifts predicted from the structural ensembles explain ...
Wooden framed structures with semi-rigid connections: Quantitative approach focused on design needs
(Techno-pressDaejeonCoreia do Sul, 2009)
Comparative analysis of strut-and-tie models using Smooth Evolutionary Structural Optimization
The strut-and-tie models are widely used in certain types of structural elements in reinforced concrete and in regions with complexity of the stress state, called regions D, where the distribution of deformations in the ...
On structural completeness versus almost structural completeness problem: A discriminator varieties case study
(Oxford University Press, 2014-12)
We study the following problem: determine which almost structurally complete quasivarieties are structurally complete. We propose a general solution to this problem and then a solution in the semisimple case. As a consequence, ...
On the attenuation of vibration using a finite periodic array of rods comprised of either symmetric or asymmetric cells
Periodic structures have an important role to play in the reduction of vibration within a targeted frequency range. Much of the literature concerning vibrations in periodic structures involves the description of wave ...
Numerical and experimental analysis of tubular plane trusses for use in a standardized roof system with long span
(Escola De MinasOuro PretoBrasil, 2012)
Effect of bound nucleon internal structure change on nuclear structure functions
(Elsevier B.V., 2005-04-14)
Effect of bound nucleon internal structure change on nuclear structure functions is investigated based on local quark-hadron duality. The bound nucleon structure functions calculated for charged-lepton and (anti)neutrino ...