Combination of sol-gel and hydrothermal routes in the metal alkoxide binary system of Al(OR)3-Ti(OR)4 (R= -CH(CH3)2 or -CH2CH2OCH3) were investigated to prepare single phase aluminum titanate (tialite). The effects of various parameters, such as hydrothermal processing temperature, solvent polarity and the type of alkoxide precursor, in phase development of the product powders have been investi...

We study the red-optical photometry of ultra-hot Jupiter WASP-121 b as observed by Transiting Exoplanet Survey Satellite (TESS) and model its atmosphere through a radiative transfer simulation. Given short orbital period $\sim1.275$ days, inflated state bright host star, is exceptionally favorable for detailed atmospheric characterization. Towards this purpose, we use \texttt{allesfitter} to ch...

Recently, the Al2O3–TiO2–ZrO2 system has found valuable applications, particularly, as a support for NOx storage–reduction (NSR) catalysts. Nanocomposite powders were prepared from the co-precipitation method in inorganic precursors. The behaviors of mixed oxide nanoparticles under ultrasonic irradiation, such as dispersion, and crushing were studied. Phase transformations, crystallite size, an...

In this study the reproductive organs of adult and apparently healthy female Azarbaijan buffaloes werecollected after slaughter from abattoir. Through observation of the ovaries, the luteal and follicular phases ofeach buffalo were specified. A total number of 36 oviducts at follicular phase and 36 oviducts at luteal phasewere collected and 3 tissue samples were taken from 3 regions of infundib...

Purpose: The present study aimed to investigate the effect of sensory and movement speed manipulations on bimanual coordination dynamics. Here we compared to what extent the absence and or bias of different sensory modalities affect performance of coordination of movements. Methods: Fifteen physical education students of Shahid Beheshti University (aged 18-25 years) were partici...