Establishing suitable differential dynamical models to describe the real natural phenomenon in chemistry and physics has become a very hot topic nowadays society. In this present research, we deal with fractional-order chemical reaction system. Taking advantage of fixed point theorem, prove existence uniqueness Using inequality skill, non-negativeness By applying function, uniform boundedness s...

We compute the variation of Fokker-Wheeler-Feynman total linear and angular momentum a gravitationally interacting binary system under second post-Minkowskian retarded dynamics. The resulting $O({G}^{2})$ equations-of-motion-based, change in system's is found to agree with existing computations that assumed balance fluxes radiation zone.

Cis-polybutadiene was functionalized using in–situ generated DMD as oxidant and tetra-n-butyl ammonium bromide as phase transfer catalyst (PTC). The epoxidation process was investigated by 1HNMR spectroscopy. 1HNMR spectrum analysis of products confirms the absence of ring opening side products in epoxidation reaction. Various factors such as reaction temperature, reaction time and the concentr...