Scientia Iranica 

TL;DR: The Analytic Hierarchy Process (AHP) as discussed by the authors is a theory of measurement through pairwise comparisons and relies on the judgements of experts to derive priority scales, these scales are these scales that measure intangibles in relative terms.

TL;DR: The basic TLBO algorithm is improved to enhance its exploration and exploitation capacities by introducing the concept of number of teachers, adaptive teaching factor, tutorial training and self motivated learning.

TL;DR: In this paper, the magnetohydrodynamic boundary layer flow of a Casson fluid over an exponentially permeable shrinking sheet has been investigated and the analytical solution arising differential system has been computed by the Adomian Decomposition Method (ADM).

TL;DR: In this paper, the influence of aggregate content on the engineering properties of geopolymer concrete has been investigated and it has been concluded that a geopolymers concrete with proper proportioning of total aggregate content and ratio of fine aggregate to total aggregate, along with the optimum values of other parameters, can have better engineering properties than the corresponding properties of ordinary cement concrete.