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...

We demonstrate the heteroepitaxial growth of phase-pure bronze-phase TiO2 films using pulsed laser deposition on MgAl2O4 single-crystal substrates. While cubic substrates with smaller lattice parameters favors stabilization an out-of-plane-oriented anatase phase, and use larger leads to formation rutile lies in a narrow intermediate range where bronze phase is stabilized. X-ray diffraction show...

Background and Aim: There are limited number of studies providing information regarding the progression acute hepatitis B virus (HBV) infection to chronic phase. Aim is determine percentage patients who progressed stage. Methods: It was a prospective study over period four years in which total 409 confirmed were enrolled but out them only three hundred four, (221 men 83 women, 06-82 old) able b...