In addition, the in vitro bioactivity of the prepared scaffolds was studied in phosphate buffer saline (PBS) through the determination of PBS ions concentrations, as well as the degradation and the observation of precipitated calcium phosphate layer by SEM coupled with EDX and FTIR behavior.
The combination of a network observation of auroral displays via ground-based digital cameras and in-situ observations of precipitating particles via satellites can be a powerful tool for studying low-latitude auroras.
To calculate the horizontal ionospheric currents, we start with observations of precipitating electrons obtained from MGS.
For electron fluxes, the situation is more complex due to the lack of continuous observations of i) precipitating electrons in the bounce loss cone and ii) electron fluxes at right energies (Rodger et al. [2010]).
Using observations of a moving cusp aurora from a high-sensitivity all-sky imager at Longyearbyen, Svalbard, and in situ observations of the precipitating particles from a spacecraft that flew over the aurora, we examined the particle precipitation features in the early and final stages of the moving cusp aurora.
Scanning electron microscopy (SEM) observations revealed that nanoparticles were precipitated and bound to the titanium surface after Mg Ag PIII&D.
Residual stress was determined by XRD with sin2ψ method, optical microscopy and TEM observations of the grain, and precipitated phase evolutionary process after LSP were carried out.
The observation of heterogeneity across studies precipitated consideration of study characteristics that could explain these between-study differences.
Microstructure observation revealed that β-Ni3Si phase precipitated in the initial stages ageing process, with further increasing the ageing time, β-Ni3Si, and δ-Ni2Si phase precipitates appeared and contributed to the ultrahigh strength by Orowan strengthening.
This observation is important, as local inflammation in the islet precipitated by obese conditions is thought to contribute to beta cell failure and exacerbate diabetes [ 59].
