Peer review declaration

All papers published in this volume of IOP Conference Series: Materials Science and Engineering 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 with the mandatory spell and style check □ Conference submission management system: submissions were received and handled via e-mail □ Number of submissions received: 117 □ Number of submissions sent for review: 111 □ Number of submissions accepted: 78 □ Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100): 70% □ Average number of reviews per paper: 2 □ Total number of reviewers involved: 18 □ Any additional info on review process: the core of the review team is comprised from educators and researchers from universities and research institutions in the Chechen Republic □ Contact person for queries: Ali R. Salgiriev, secretary of the meeting, 010585@list.ru