Il Nuovo Cimento Vol. 46 N. 4 and N. 5 (2023)
These issues of Il Nuovo Cimento are dedicated to a selection of communications given at the 108th National Congress of the Italian Physical Society, held in Milan on 12-16 September 2022. The National Congress is a good occasion to present research works of different fields and their rapid publication in these issues of Il Nuovo Cimento is very valuable for the physics community also at international level. Issue 4 is dedicated to the sections: Nuclear and Subnuclear Physics; Solid-State Physics; Astrophysics; Biophysics and Medical Physics. Issue 5 is dedicated to the sections: Geophysics and Physics of the Environment; Applied physics, Accelerators and Cultural Heritage; Physics Education and History of Physics. In addition, issue 5 includes papers based on the presentations given at the Optometry Symposium and at the Special Joint SISN-SIF Session.