Physico-chemical methods of improved oil recovery make it possible to increase oil production in deposits by injecting surfactants acting on various physical pa
Discrete materials such as powders and granular materials have been widely used due to their specific characteristics. The precise evaluation is accordingly bec
In this paper, Ruthenium Isotopes with neutron N = 60, 62 have been studied the ground state bands using Matlab computer code interacting boson model (IBM-1). W