An MI-group is an algebraic structure based on a generalization of the concept of a monoid that satisfies the cancellation laws and is endowed with an invertible anti-automorphism representing inversion. In this paper, a topology is defined on an MI-group $G$ under which $G$ is  a topological MI-group. Then we will identify open, discrete and compact MI-subgroups. The connected components of th...

A study of the development of the eye in the cinnamon mouse, homozygous for the gene for microphthalmia (mi), has shown that the microphthalmia is due to failure of secondary vitreous formation associated with a coloboma. The retina is dystrophic but there is a residual population of large ganglion cells and the optic nerve also contains ganglion cells. All these ganglion cells have cytoplasm s...

Transverse Momentum, $p_T$, spectra is of prime importance in order to extract crucial information about the evolution dynamics system particles produced collider experiments. In this work, transverse momentum charged hadrons $PbPb$ collision at $5.02$ TeV has been analyzed using different distribution functions gain strong insight into that can be extracted from spectra. We have also discussed...