In this paper, a class scrunchies of nonlinear Volterra delay integral equations of the third kind (VDIEs) is approximated by an efficient manner.At first, by using some conditions the existence and uniqueness of the solution is discussed based on the nonlinear cordial Volterra integral operators.Moreover, its convergence analysis is shown by using
Background: The mutual maintenance model proposes that post-traumatic stress disorder (PTSD) symptoms and chronic physical symptoms have a bi-directional temporal relationship.Despite widespread support for this model, there are relatively few empirical tests of the model and these have primarily examined patients with a traumatic physical injury.O
The paper deals with the modeling of the agglomeration of crystals during their crystallization.Crystal agglomeration actually consists of two steps, i.e.particle collision and agglomerate strengthening by crystal growth.The expression of agglomeration rates can be written in terms of Bicycle Bell a collision rate coupled with an efficiency factor.