in this paper we investigate the effect of a random transverse field, distributed according to a trimodal distribution, on the phase diagram and magnetic properties of a two-dimensional lattice (square with z=4),  ferromagnetic ising system consisting of magnetic atoms with spin-1. this study is done using the effectivefield theory (eft) with correlations method. the equations are derived using...

the main purpose of this research is to investigate computationally the tautomeric reaction pathway of 5-methyl-3-methylthio-1,2,4-triazole from the thermodynamical and mechanistical viewpoints. in this respect, density functional theory (dft) in conjunction with the quantum theory of atoms in molecule (qtaim) has been employed to model the energetic and electronic features of tautomeric mechan...

abstract background: osteoporosis is the most common metabolic bone disease. the purpose of this study is to investigate the health belief model (hbm) and social cognitive theory (sct) for osteoporosis preventive nutritional behaviors in women. materials and methods: in this quasi‑experimental study, 120 patients who were women and registered under the health centers in fasa city, fars province...

in this paper, a closed form solution for bending and free vibration analyses of simply supported rectangular laminated composite plates is presented. the static and free vibration behavior of symmetric and antisymmetric laminates is investigated using a refined first-order shear deformation theory. the winkler–pasternak two-parameter model is employed to express the interaction between the lam...

Contemporary or modern (mathematical) logic was born at the end of the 19th century. Its origin is connected with mathematics rather than philosophy, and my article will likewise be informed by a mathematical culture although I will try make connections with philosophy and the philosophy of mathematics. Although mathematical logic emanates from a so-called Western intellectual tradition, it is ...

this article proposes a revised technology acceptance model to measure customers ‘acceptance of internet banking, in iran. this study uses the technology acceptance model, theory of planned behavior and theory of perceived risk to build a comprehensive model. we designed a questionnaire and used it to survey a randomly selected sample of customers of internet banking, and in june 2010, a sample...