in this paper, we define the concepts of a complex fuzzy subset and a complex fuzzy finite state automaton. then we extend the notion of a complex fuzzy finite state automaton and introduce the notion of a general complex fuzzy automaton. after that we define the concept of a max- min general complex fuzzy automaton and construct some equivalence relations and some congruence relations in a max...

We apply a full-potential first-principles method to investigate the electronic-structure and elastic features of pure iron and ordered transition metal systems like Fe-Ni and Fe-Mn. The martensitic phase transformations in these compounds mainly depend on the properties of iron. Therefore the phase diagram of iron has been studied in detail in view of structural transformations and magnetic or...

Functions which are covariant or invariant under the transformations of a compact linear group G acting in a euclidean space 1Rn, can be profitably studied as functions defined in the orbit space of the group. The orbit space is the union of a finite set of strata, which are semialgebraic manifolds formed by the G-orbits with the same symmetry. In this paper we provide a simple recipe to obtain...

The solid state studies of pharmaceutical ingredients is essential for complete characterization of pharmaceutical products. The pharmaceutical industry utilizes a wide variety of techniques to research, develop, and manufacture compounds which possess high therapeutic value. Thermo microscopy or thermo-optical technique or hot stage microscopy (HSM) is quite extensively used to characterize th...

In this research, a sol gel autocaombustion route has been proposed to synthesize alumina-zirconia composite powders, using ammonium bicarbonate as a new fuel. Then the effect of calcination temperature on phase transformation and crystallite sizes was investigated. To characterize the products XRD, TEM and BET analyses were used. XRD patterns of as-synthesized powder and calcined powders at 11...

When a beam of light undergoes a cycle of transformations, then both the electric field component and the quantum state acquire, in addition to a dynamical phase, a geometric phase. The latter depends only on geometric properties such as the enclosed area [ 1 ], or the distance and length [2 ] of the curve that represents the sequence of transformations in an appropriate parameter space. So far...

We apply a full-potential rst-principles method to investigate the electronic-structure and elastic features of pure iron and ordered transition metal systems like Fe-Ni and Fe-Mn. The martensitic phase transformations in these compounds mainly depend on the properties of iron. Therefore the phase diagram of iron has been studied in detail in view of structural transformations and magnetic orde...

Specific heat measurements were performed at low temperatures for Ni50Mn50−xInx alloys to determine their Debye temperatures (θD) and electronic specific heat coefficients (γ). For x ≤ 15, where the ground state is the martensite (M) phase, θD decreases linearly and γ increases slightly with increasing In content. For x ≥ 16.2, where the ground state is the ferromagnetic parent (P) phase, γ inc...

In this paper wave transformation in a submerged sloped breakwater and its hydraulic performance was simulated by developing a numerical model in Fortran. The code was established by combining porous flow and a two-phase model using VOF method. Modified Navier-Stokes and k-ε equations implemented to the model to simulate the flow in porous media. Cut cell method was modified to simulate...