Circulation: 1400 Improvement of the Occupational Safety by Radical Isolation of Pollution Sources during Underground Ore Mining Golik V.I., Stas G.V., Kongar-Syuryun Ch.B., Liskova M.Yu. Free On the Need to Revise the Rules for the Protection of Structures and Natural Objects from the Harmful Effects of Mining Kulibaba S.B., Fedorov E.V. Free Features of Incidents Investigation during Remote Work Azmetova E.A., Vadulina N.V. Free Optimization of Tools for Assessment of the State of the Working Conditions for the Small and Medium-sized Enterprises based on the Efficiency Parameter Calculation Svetlakova A.Yu., Kaverzneva T.T. Free Parallel between the Economic Destabilization and the Creation of Safe Working Conditions in the Subjects of Small Business Entities in the Republic of Uzbekistan Atabaev K.A., Petrosova L.I. Free On the Issue of Safe Use of Fiber Cement Materials in the Buildings and Structures Konstantinova N.I., Smirnov N.Va., Krivoshapkina O.V., Molchadskiy O.I. Free Design-Basis Justification for the Application of Large Diameter Hose Complexes in the Hydraulic Submersible Pump Systems during Emergency Management Rtishchev S.M., Ilemenov M.V., Loginov V.I., Kozyrev V.N. Free Fundamentals of Creating a Subsystem for the Forecast of Outburst Hazard of the Multifunctional Safety System of a Coal Mine Shadrin A.V., Teleguz A.S. Free Reliability and Safety of the Gasified Mine Air Heating Points Saplin A.V., Titaev A.A., Gibadullin Z.R., Kravchenko A.N. Free Ultrafine Spray of Gas-Water Compositions Investigation for Fire Extinguishing Systems Kazakov A.V., Smirnov N.V., Gladilin A.V. Free Practice of Using Fire-safety Sleeve for Free Flow Conduits of the Engineering Systems Made of Polymer Materials Pekhotikov A.V., Kolchev B.B., Visloguzov P.A., Belyaev D.V. Free Technogenic Risk Optimization Method for Electrical Installations at a Production Facility Eremina T.V., Shanygin I.A., Baldanov M.B. Free Professional Retraining in the Staffing System for the Mining Enterprises Kazanin O.I., Marinin M.A., Blinov A.M. Free Functional States as a Psychological Safety Component of the Offshore Oil Production Platform Employees at the Rotational Labor Organization in the Caspian Sea Korneeva Ya.A. Free Factory Inspection Supervision over Industrial Institutions of the Russian Empire in the 19th — Early 20th Centuries Kovaleva N.V. Free