historically, central asia and the caucasus has been the source of important developments in the regional and global level. the whole geopolitical theories in the 20th and 21st century paid special attention to this area. geopolitical status of the region has posed challenges for residents and even neighbors of the region. these challenges can be described as the divergence factors. therefore, ...

This function resembles a potential, such that any point on the potential (particular choice of !!and !) will evolve to the minimum point. The function is nonnegative and thus has a minimum at 0, when !! = !!. Showing that the balanced state !!" is a unique fixed point, in the interval !! ∈ (135,315) for each !! ∈ ! [0,12], is equivalent to showing that the function ! vanishes on ! = !!" and po...

approximating the solution of differential equations of fractional order is necessary because fractional differential equations have extensively been used in physics, chemistry as well as engineering fields. in this paper with central difference approximation and newton cots integration formula, we have found approximate solution for a class of boundary value problems of fractional order. three...

this study defines necessary data elements required for the research information system in the domain of health, and its level of accountability to national health research indicators from the experts' perspective is being explored.this qualitative study was conducted based on comparative approach using the focus group method. data were collected through 6 semi-structured group discussions held...

In this article, we consider the KPZ fixed point starting from a two-sided Brownian motion with an arbitrary diffusion coefficient. We apply integration by parts formula Malliavin calculus to establish key relation between two-point (correlation) function of spatial derivative process and location maximum Airy plus minus parabola. Integration also allows us deduce density in terms second varian...