Pavel A. Andreev

TL;DR: This paper aims to present a methodological review of formativ e model identification and evaluation, and brings a brief theoretical overview of formative constructs, and puts together a guideline for estimating formative measurement and structural mod els.

TL;DR: A QHD model, which separately describes spin-up electrons and spin-down electrons, and reveals a soundlike solution called the spin-electron acoustic wave, which is applied to degenerate electron gas of paramagnetic and ferromagnetic metals in the external magnetic field.

TL;DR: The paper concludes that irrespective of individuals' high levels of personal innovativeness or mobile self-efficacy and irrespective of whether Smart Mobile Media Services are perceived as useful and easy to use, consumers will not make M-Payments, until they are convinced that Smart Phone M- payment systems are safe and reliable.

TL;DR: In this paper, the authors show that the balance equations of the number of particles and momentum immediately follow from the multiparticle Schrodinger equation, and that the equation for the wave function in the medium coincides in form with the GP equation, where we can restrict ourselves only by the first-order terms of the interaction radius of the stress tensor of the bosons, for dilute gases.

TL;DR: In this article, a method of quantum hydrodynamics (QHD) for the study of the quantum evolution of a system of polarized particles was presented. But this method is only applicable to two-dimensional (2D) physical systems.