Meteor studies in the framework of the JEM-EUSO program
We summarize the state of the art of a program of UV observations from space of meteor phenomena, a secondary objective of the JEM-EUSO international...
Method for Calculating the Opacity of the Atomic Lines in Stellar Atmospheres
A new approximate method for calculating the opacity of the atomic lines in the computation of stellar model atmospheres is presented. Transforming the sums in...
Method for determining dust particle density above the ecliptic plane
A method for determining the variation in the density of dust particles is described. Here, the altitude above the symmetry plane of interplanetary dust is...
Method for the determination of density and phase functions of interplanetary dust
A method for the determination of the intensity of the solar light scattered by a unit volume of interplanetary space and thus the density and phase functions...
Methodology for Predicting the Probability Distribution of the Amplitude of Solar Cycle 25
A number of precursor-type methods for solar-cycle prediction are based on the use of regression models and confidence-level estimates. A drawback of these...
Mg and TiO spectral features at the near-IR: spectrophotometric index definitions and empirical calibrations
Using the near-infrared spectral stellar library of Cenarro et al., the behaviour of the MgI line at 8807 Å and nearby TiO bands is analyzed in terms of the...
MG II observed in the local interstellar medium - The local cloud
Observations of interstellar absorptions superposed on the chromospheric Mg II emissions of nearby cool stars have been used to explore the structure of the...
MHD seismology of coronal loops using the period and damping of quasi-mode kink oscillations
Aims:We combine the magnetohydrodynamic (MHD) theory of resonantly damped quasi-mode kink oscillations with observational estimates of the period and damping of...
MHDSTS: a new explicit numerical scheme for simulations of partially ionised solar plasma
The interaction of plasma with magnetic field in the partially ionised solar atmosphere is frequently modelled via a single-fluid approximation, which is valid...