نتایج جستجو برای: pure mode ii
تعداد نتایج: 880443 فیلتر نتایج به سال:
the present study aimed to examine the efficacy of metacognitive therapy in treatment of patients with pure obsession.six patients suffering from pure obsession were selected using purposeful sampling method and were included after meeting the inclusion criteria of the study. patients were assessed using the structured clinical interview for dsm- iv axis i disorder - patient edition (scid- i/p)...
fracture of mixed mode i/ii in beech wood and its wood polymers has been investigated experimentally in this study. hence, two crack systems of tl and rl were selected in which the crack planes extend along the wood fibers. this investigation has demonstrated that onset of mixed mode cracking can be predicted with a very simple fracture criterion in these crack systems. results indicated that f...
Excitation of magnetization dynamics by pure spin currents has been recently recognized as an enabling mechanism for spintronics and magnonics, which allows implementation of spin-torque devices based on low-damping insulating magnetic materials. Here we report the first spatially-resolved study of the dynamic modes excited by pure spin current in nanometer-thick microscopic insulating Yttrium ...
We give a detailed theory of nematic fluctuations in liquid-crystal elastomers (LCEs) and calculate relaxation rates as obtained by dynamic light scattering (DLS). In ideal LCEs, a nematic state is formed by a spontaneous orientational symmetry breaking of an isotropic state, manifesting itself in an existence of a coupled director-shear soft mode (Goldstone mode). The relaxation rate of the so...
The current study presents the development and implementation of a bespoke experimental technique to generate characterise mode II crack initiation propagation in arterial tissue. begins with demonstration that lap-shear testing tissue results mixed fracture, rather than II. We perform detailed computational design method (which we refer as shear fracture ring test (SFRT)) robustly repeatably a...
We prove for every graph H there exists ɛ > 0 such that, G with |G|≥2, if no induced subgraph of is a subdivision H, then either some vertex has at least ɛ|G| neighbours, or are two disjoint sets A, B ⊆ V(G) |A|,|B|≥ɛ|G| that edge joins A and B. It follows c>0 G, its complement clique stable set cardinality |G|c. This related to the Erdős-Hajnal conjecture.
We investigate the action of local unitary operations on multimode (pure or mixed) Gaussian states and single out the minimal number of locally invariant parametres which completely characterise the covariance matrix of such states. For pure Gaussian states, central resources for continuous-variable quantum information, we investigate separately the parametre reduction due to the additional con...
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