We investigated the material parameters of several single-layer cuprates, including those with fluorinated buffer layers, aim identifying possible high-temperature superconductors. To evaluate parameters, we use Wannierization techniques and constrained random phase approximation. The obtained single-band Hubbard models are studied using fluctuation–exchange approximation, superconductivity is ...

Abstract The material turn in the study of religion\s has opened new methodological vistas, rejuvenating notion fetish . Scholars Africa must acknowledge and share successes approach. At same time, they cannot help but recall that colonial was, par excellence, mirror primitive religion denigration Africans missionary enterprise. Fetish was not only medium for fall African religions enforcement ...

the present article studies husserl’s solution about the possibility of knowledge. this solution expresses itself in the constitutive analyses that he has made. by using decartes’methodic doubt, husserl establishes pure consciousness. then he describes phenomenologically its data and shows how to be constituted phenomena in consciousness. after explaining the process of the constitution of mate...

Background: The aim of preliminary study was determined development process status of T-cell population lymphocytes in Ukrainian children after 22 years from Chernobyl accident for next feasibility study. Material and Method: 150 participants aged 6 to 16 years are included in three groups: Group I (n=65), 30 to 60 km from center accident at zone 3th, Group II (n=65) 60 to 90 km from s...

I Notation: I Ω ⊂ R: domain initially occupied by a material moving under the influence of interior and exterior forces I η ∈ Ω: initial position of an arbitrary particle I x = Φ(η, t): position of particle η at time t > 0 I Ω(t) = Φ(Ω, t): domain occupied by the material at time t > 0 I Basic assumptions: I Φ(·, t) : Ω→ Ω(t) is an orientation preserving diffeomorphism for all t > 0. I Φ(·, 0) ...

lithium disilicate nano-powders were synthesized via a mild condition hydrothermal reaction at 180 ºc for 48 and 72 h with a non stoichiometric1:2 li:si molar ratio in naoh aqueous solution using li2co3 and sio2.h2o as raw materials. the synthesized materials were characterized by powder x-ray diffraction (pxrd) technique and fourier transform infrared (ftir) spectroscopy. the xrd data showed t...

The idea of a material body endowed with both translational and rotational degrees of freedom stems from the seminal work of the Cosserat brothers (Cosserat and Cosserat, 1909). A triad of orthonormal directors (d )i=1,3 is associated to the microstructure of each material point. The material transformation describes the displacement u of the material point and the rotation R∼ with respect to t...