... technique of measures of noncompactness and the fixed point theorem of M¨onch type. This technique was mainlyinitiated in the monograph of Bana and Goebel 27 and subsequently developed and used in many ... 198 of Mathematics in Science and Engineering,Academic Press, San Diego, Calif, USA, 1999.5 L. Gaul, P. Klein, and S. Kemple, “Damping description involving fractional operators,” MechanicalSystems ... Blayneh, “Analysis of age-structured host-parasitoid model, ” Far East Journal of DynamicalSystems, vol. 4, no. 2, pp. 125–145, 2002.21 G. Adomian and G. E. Adomian, “Cellular systems and aging models,”...