In this paper, we considered the study of Friedmann-Robertson-Walker (FRW) model in framework $f(Q,T)$ gravity, an extension symmetric teleparallel recently defined by Y. Xu et al. \cite{Xu}. The non-linear $f(Q,T)=-\alpha Q-\beta T^2$, where $\alpha>0$ and $\beta>0$ are constants, is taken into account. equation state perfect fluid assumed 31 points Hubble data used to constrain value paramete...

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On the basis of homogeneous and isotropic Friedmann-Lemaitre-Robertson-Walker (FLRW) geometry, solutions to issues cosmic acceleration dark energy are being put forth within context $f\left( Q\right)$ gravity. We take into account a power law $f(Q)$ model using Q\right) =\alpha Q^{n}$, where $\alpha $ $n$ free parameters. In current scenario, we may establish density pressure for our by applyin...

A comprehensive culture-independent assay, called Q-FAST, was developed for concurrent identification and quantification of active microorganisms involved a specific function in a given microbial community. The development of Q-FAST was achieved by integrating the concept of stable isotope probing technique into a new quantitative fingerprinting assay called real-time-t-RFLP for microbial commu...