We develop a method for calculating the minimum X-ray exposure time solution scattering experiments using statistical and mathematical approaches to enhance measurement efficiency while maintaining data quality. Experts can determine samples by investigating time-series of profiles considering quality samples’ damage. In this study, we apply inequality estimate kernel density estimation method’...

This work is focused at understanding the interaction of H2S with Myoglobin (Mb), in particular the Sulfmyoglobin (SMb) product, whose physiological role is controversial and not well understood. The scattering curves, Guinier, Kratky, Porod and P(r) plots were analyzed for oxy-Mb and oxy-Hemoglobin I (oxyHbI) in the absence and presence of H2S, using Small and Wide Angle X-ray Scattering (SAXS...

We investigated the effect of high copper (Cu) concentrations on poplar woody cuttings (Populus× euramericana) clone Adda in order to estimate the degree of metal tolerance. Metal accumulation was also investigated to determine where and to what extent Cu is stored within the plant. Plant responses to Cu were determined comparing biomass growth and photosynthetic potential measured at concentra...

where P(U) = J y p ( U’ + u) p( u’)~u’ is the autocorrelation of p; IN(s) is the measured intensity in the direction S, of radiation diffracted from a beam of wavelength A propagating in the direction Sc, with s= (S-&,)/A [Eq. (2.11) in Guinier].‘1&) clearly depends on the configuration of the given sample through P(U), and thus on the separations of scatterers and the relative frequencies of s...

X-ray scattering images collected on timescales shorter than rotation diffusion times using a (partially) coherent beam result in a significant increase in information content in the scattered data. These measurements, named fluctuation X-ray scattering (FXS), are typically performed on an X-ray free-electron laser (XFEL) and can provide fundamental insights into the structure of biological mol...