Results 61 to 70 of about 1,085,535 (169)
Kinetics of a mixed spin-1/2 and spin-3/2 Ising ferrimagnetic model
, 2008 We present a study, within a mean-field approach, of the kinetics of a mixed ferrimagnetic model on a square lattice in which two interpenetrating square sublattices have spins that can take two values, $\sigma=\pm1/2$, alternated with spins that can ...
Acharyya +45 more
core +1 more source
Influence of chirality on buckling of inextensible rings subject to dead loading
Vietnam Journal of MechanicsA variational approach is studied to understand buckling of inextensible rings made from chiral filaments and subject to dead loading. In opposite to previous literatures in which only in-plane bifurcation is allowed, i.e., the ring deforms only in its ...
Tuan M. Hoang
doaj +1 more source
Magnetic and Ising quantum phase transitions in a model for isoelectronically tuned iron pnictides
, 2016 Considerations of the bad-metal behavior led to an early proposal for a quantum critical point under a P for As doping in the iron pnictides, which has since been experimentally observed.
Abrahams, Elihu, Si, Qimiao, Wu, Jianda
core +1 more source
Quantum tricriticality in transverse Ising-like systems
, 2011 The quantum tricriticality of d-dimensional transverse Ising-like systems is studied by means of a perturbative renormalization group approach focusing on static susceptibility.
D'Auria, A. Caramico +4 more
core +2 more sources
T-L Plane Abstraction-Based Energy-Efficient Real-Time Scheduling for Multi-Core Wireless Sensors
Sensors, 2016 Energy efficiency is considered as a critical requirement for wireless sensor networks. As more wireless sensor nodes are equipped with multi-cores, there are emerging needs for energy-efficient real-time scheduling algorithms. The T-L plane-based scheme
Youngmin Kim +4 more
doaj +1 more source
Spin-one ferromagnets with single-ion anisotropy in a perpendicular external field
, 1996 In this paper, the conventional Holstein-Primakoff method is generalized with the help of the characteristic angle transformation [Lei Zhou and Ruibao Tao, J. Phys.
C. F. Lo +10 more
core +1 more source
Failure Criterion for Brick Masonry: A Micro-Mechanics Approach
Studia Geotechnica et Mechanica, 2015 The paper deals with the formulation of failure criterion for an in-plane loaded masonry. Using micro-mechanics approach the strength estimation for masonry microstructure with constituents obeying the Drucker-Prager criterion is determined numerically ...
Kawa Marek
doaj +1 more source
"Unusual" critical states in type-II superconductors
, 2007 We give a theoretical description of the general critical states in which the critical currents in type-II superconductors are not perpendicular to the local magnetic induction. Such states frequently occur in real situations, e.g., when the sample shape
E. H. Brandt +4 more
core +1 more source
Procedia Engineering, 2018 Abstract As the number of heavy railway traffic load increased, concern over the accurate and actual fatigue damage of the bridge is intensified. Especially for bridges which were designed for light traffic load. The fatigue damage assessment of steel bridge connections is usually based on notion of uniaxial S-N curves given in the codes of practice.
Praveen K R +4 more
openaire +2 more sources
Fatigue assessment of a FSAE car rear upright by a closed form solution of the critical plane method
Fracture and Structural IntegrityMaterial fatigue is extensively discussed and researched within scientific and industrial communities. Fatigue damage poses a significant challenge for both metallic and non-metallic components, often resulting in unexpected failures of in-service parts.
A. Chiocca +4 more
doaj +1 more source