نتایج جستجو برای: scaling constants
تعداد نتایج: 118273 فیلتر نتایج به سال:
We have considered clusters of like spin in the Q-Potts model, Potts clusters. Using Monte Carlo simulations, we studied these on a square lattice with periodic boundary conditions for values Q [1,4]. continue work initiated Delfino and Viti (2013) by measuring universal finite size corrections two-point connectivity. The numerical data are perfectly compatible CFT prediction, thus supporting e...
classical trajectory (monte carlo) calculation is used to calculate collision rate constants of ion-quadrupolar molecule interactions for the h¯+c2h2 system. the method presented here takes into account the effect of the induced dipole-induced dipole potential on ion-quadrupolar molecule collision rate constants. it is also assumed that the colliding particles have a definite size. the thermal ...
We derive a hierarchy of plate theories for heterogeneous multilayers from three dimensional nonlinear elasticity by means ?-convergence. allow layers composed different materials whose constitutive assumptions may vary significantly in the small film direction and which also have (small) pre-stress. By computing ?-limits energy regimes scaling pre-stress is non-trivial, we arrive at linearised...
16. Wickelgren, W. A. Acoustic s i m i l a r i t y andi n t r u s i o n e r ro rs in shor t te rm memory.J. exp. Psycho l . , 1965, 70, 102-108. (a) 17. Wickelgren, W. A. Shortterm memory fo rphonemical ly s i m i l a r l i s t s . Amer. J .Psycho l . , 1965, 78, 567-574. (b) 18. Baddeley, A. D. Short term memory f o r wordsequences as a f unc t i on of acoust ic , semantic<...
We consider complex polynomials f (z) = z ℓ + c1 for ℓ ∈ 2N and c1 ∈ R, and find some combinatorial types and values of ℓ such that there is no invariant probability measure equivalent to conformal measure on the Julia set. This holds for particular Fibonacci-like and Feigenbaum combinatorial types when ℓ sufficiently large and also for a class of 'long–branched' maps of any critical order.
Abstract Background: corrosion and scaling are of the most important characteristics of drinking water, affecting public health and water industry economy. The aim of the present study was to evaluate the corrosion and scaling potential of potable water supplied by Saqqez Rural Water and Wastewater Company. Materials and Methods: this was a descriptive study conducted on 142 samples taken from ...
Introduction & Objective: Chronic periodontitis is an inflammatory disease of the tooth supporting tissues by a specific group of microorganisms, leading to progressive destruction of the periodontal ligament. The aim of this study was to evaluate the effect of amoxicillin and metronidazole as an adjunct, after scaling and root planning in reducing pocket depth and clinical attachment loss in...
Dimethylsulphide (DMS) photo-oxidation and dimethylsulphoxide (DMSO) photoproduction were estimated in 26 laboratory irradiations of coastal samples from NE England (Tyne estuary) and W Scotland (Loch Linnhe and River Nant at Taynuilt). Pseudo-first order rate constants of DMS photo-oxidation (0.038 h-1 to 0.345 h-1) and DMSO photo-production (0.017 h-1 to 0.283 h-1) varied by one order of magn...
The dark energy formula derived by Gurzadyan and Xue which leads to a value fitting the SN data, provides a scaling relation between the physical constants and cosmological parameters and defines a set of cosmological models. In previous works we have considered several of those models and derived the cosmological equations for each case. In this letter, we present the phase portrait analysis o...
This paper shows how to calculate solutions to Poisson's equation for the waiting time sequence of the recurrent M/G/1 queue. The solutions are used to construct martingales that permit us to study additive functionals associated with the waiting time sequence. These martingales provide asymptotic expressions, for the mean of additive functionals, that reeect dependence on the initial state of ...
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