Abstract During the 24th solar cycle, Fermi Large Area Telescope (LAT) has observed a total of 27 flares possessing delayed ? -ray emission, including exceptionally well-observed flare and coronal mass ejection (CME) on 2017 September 10. Based Fermi/LAT data, we plot, for first time, maps possible sources >100 MeV emission 10 event. The long-lasting is localized under CME core. spectrum exh...

The undisputed galactic origin of cosmic rays at energies below the so-called knee around 10eV implies an existence of a nonthemal population of galactic objects which effectively accelerate protons and nuclei to TeV-PeV energies. The distinct signatures of these cosmic accelerators are high energy neutrinos and γ-rays produced through hadronic interactions. While γ-rays can be produced also by...

We report the discovery of warm dust in the surroundings of the compact high energy sources SS433 and Cygnus X-1. In the jets of SS433 we have observed the infrared counterpart of the brighter X-ray knot at a distance of 50 pc from the compact source. The observation reported here suggests that dust formation takes place in the ejecta, and that their infrared luminosity exceeds their X-ray lumi...

This background paper considers the extent to which the development of new recommendations for dietary energy requirements needs to account for the macronutrient (fat, carbohydrate, protein and alcohol) profiles of different diets. The issues are discussed from the dual perspectives of avoiding under-nutrition and obesity. It is shown that, in practice, human metabolic processes can adapt to a ...