a doctoral thesis at the College of Engineering at the University of Basrah discussing (Theoretical and Experimental Analysis of the Dynamic and Fatigue Behavior of Reinforced Synthetic Rubber) about the thesis submitted by the student Saddam Khalsan Kois
Experimental investigation of the effect of adding different proportions of natural rubber compound, polybutane, three different types of carbon black, and different proportions of multi-walled carbon tubes on mechanical properties (such as maximum stress, elongation, tear strength, and compressive strength) and properties.
dynamic (such as rebound, damping ratio, elastic and viscous stiffness, dynamic stiffness), as well as
Ripening characteristics, fatigue life.
In addition to
Ripening characteristics, fatigue life. In addition, the thesis also included analytical verification
And scalar using Ansys Workbench 2020 R2 case
for the dynamic behavior of a plate based on
Elastic - viscous under the influence of the ratio of length to width of the plate, thickness of the plate, and the boundary conditions of the edges of the plate. 
The thesis aims at theoretical and experimental analysis of the dynamic and fatigue behavior of reinforced synthetic rubber
The thesis concluded that the mixture of rubber with an increase in the proportion of carbon multi-walled tubes improved the mechanical properties, dynamics, aging, and fatigue life in comparison with the rubber mixture without carbon multi-walled tubes.