in this paper, we give some results on the common fixed point of self-mappings defined on complete $b$-metric spaces. our results generalize kannan and chatterjea fixed point theorems on complete $b$-metric spaces. in particular, we show that two self-mappings satisfying a contraction type inequality have a unique common fixed point. we also give some examples to illustrate the given results.

Familial dyslipidemic hypertension (FDH) Is a syndrome recently described from sibshlps selected for early familial hypertension and found to have one or more of three fasting llpld abnormalities [high trlglycerldes, low high density lipoprotein (HDL) cholesterol, high low density lipoprotein (LDL) cholesterol]. In further analyses of these same 131 hypertensive subjects, apolipoprotein A-l and...

the aim of this paper is to establish random coincidence point results for weakly increasing random operators in the setting of ordered metric spaces by using generalized altering distance functions. our results present random versions and extensions of some well-known results in the current literature.

in the paper a model to predict the concentrations of particulate matter pm10, pm2.5, so2, no, co and o3 for a chosen number of hours forward is proposed. the method requires historical data for a large number of points in time, particularly weather forecast data, actual weather data and pollution data. the idea is that by matching forecast data with similar forecast data in the historical data...

This article has focused on evaluation and identification of effective parameters in positioning performance with an odometry approach of an omni-directional mobile robot. Although there has been research in this field, but in this paper, a new approach has been proposed for mobile robot in positioning performance. With respect to experimental investigations of different parameters in omni-dire...

We place limits on the mean density of the universe Ωm and the effective slope of the linear power spectrum around a megaparsec scale neff by comparing the universal mass function to the observed luminosity function. Numerical simulations suggest that the dark matter halo mass function at small scales depends only on Ωm(neff +3) independent of the overall power spectrum normalization. Matching ...

26 Enterobacteria like Escherichia coli generate formate, lactate, acetate and succinate as major 27 acidic fermentation products. Accumulation of these products in the cytoplasm would lead to 28 uncoupling of the membrane potential and therefore they must be either metabolized rapidly 29 or exported from the cell. E. coli has three membrane-localized formate dehydrogenases 30 (FDH) that oxidiz...