The role of activity complexes in the distribution of solar magnetic fields.
Using published data on the large-scale distribution of solar activity, the authors conclude that the longlived coronal holes are formed and maintained by the...
The role of AGB stars in the evolution of globular clusters
The results from high-resolution spectroscopy and accurate photometry have challenged the traditional paradigm that stars in globular clusters (GC) are simple...
The Role of Bars on Bulge Formation: Stellar Line-Strength Indices of Bulges
We have carried out a long term project to analyse the role played by bars in bulge formation and the formation and evolution of bars from the point of view of...
The role of partial ionization in solar chromospheric heating
The most energetic part of the Sun, its interior, due to its plasma parameters is hidden below the solar surface and invisible to the observer. Nevertheless...