All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.• Type of peer review: Single-blind peer review by two committee members• Conference submission management system: submissions were received and handled via e-mail• Number of submissions received: 94 • Number of submissions sent for review: 62 • Number of submissions accepted:40 • Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100):45% • Average number of reviews per paper: 3 • Total number of reviewers involved:17 • Any additional info on review process: all the papers were reviewed○ by the scientific editor;○ by two independent referees (normally one committee member and one external reviewer);○ by the language editor.• Contact person for queries: Tatyana Lyubimova, scientific editor, Dr. of Sci., professor Department of Theoretical Physics, Perm State University, Perm, Russia, lubimova@psu.ru