Sol-gel synthesis of fluorescent materials based on barium aluminateBarium aluminate was obtained by sol-gel method. We used
a heat treatment in an oven at 130°C
Formation of Meta-Subject Results in Teaching a Foreign Language the need to
form students' communicative skills that belong to the category of critical competencies of
a THE DIGITAL SPACE AS A CRIME SCENE UNDER GLOBAL CONSTRAINTS. The concept of
a “crime scene” is absent in criminal legislation that generates controversy in criminal legal
Practical experience in organizing distance learning in secondary schoolsThe COVID-19 pandemic has re-emphasized distance learning. It became
a powerful impetus