Sentence examples for density of irregularities from inspiring English sources

AFM revealed higher density of irregularities on R surface as well higher peaks.

The initial conditions are the same for Fig. 8 Fig. 10 Power spectral density plots of irregularities shown in Fig. 9.

The structure of "real crystals" always deviates from that perfect arrangement and contains a considerable density of structural irregularities or defects.[ 1] Crystal irregularities could stem from compositional inhomogeneities, and this concept is often used interchangeably with the term "defects".

The results of that analysis produced estimations of statistical properties of the irregularities including the following: a spectral index estimate of ∼3.2; the standard deviation of irregularity density of ∼1.0 × 10 e/ m; a thickness of the irregularity layer of ∼200 km; and the top of the irregularity layer located at ∼500 km altitude.

Correlation studies carried out between the m/l distributions of density irregularities and the m/l distributions of OLR observations in the ITCZ as the proxy of gravity wave occurrences at seven longitude sectors indicate that good correlations between the irregularities and OLRs only exist in the South American sector and to some extent in the African sector.

The percentage occurrence of density irregularities and scintillations shows good correspondence with diurnal maximum of the strength of electrojet, however this varies with different seasons with maximum correspondence in summer (up to 66%) followed by equinox (up to 50%) and winter (up to 46%).

Nevertheless, the presence of density irregularities will lead to scintillation and multipath effects that often create highly fluctuating and random electron density profiles.

Fig. 4 Longitudinal distribution of density irregularities occurrence probability derived from the ROTI and RODI values for SWA/SWB satellites for equinox seasons: a September 2014, b March 2015 and c September 2015.

Figures 4 and 5 present distribution of density irregularities occurrence rate derived from the Swarm ROTI and RODI values for the different seasons.

Because the spectral characteristics of density irregularities inside EPBs do not obey a simple power law, extrapolation from large-scale irregularities cannot be used to accurately estimate the scintillation strength.

This illustrates that the maximum frequency within the spread F is dependent on the electron densities in the region of irregularities and it does not decrease like the virtual range when the irregularities move towards the overhead sky.