International Scientific Applied Conference "Problems of Emergency Situations" (PES 2024)

Preface
Chapter 1: Materials and Technologies Providing Radiation and Chemical Hazard Safety
Study of Polymer Ceramic-Inorganic Composites for Electromagnetic Radiation Absorption
The Study of the Mechanical Strength of Polypropylene Filter Material for the Production of Disposable Respirators
Development and Implementation of an Algorithm for Predicting the Intensity of Sorption of Hazardous Gaseous Materials
Study of the Chemical Stability of Solidified Radioactive Waste Using Alkali Cement Through Long-Term Leaching
Chapter 2: Materials and Technologies for Fire Protection and Fire Resistance
Flame Front Model with the Clusters Condensation
Thermodynamic Calculations of the Main Characteristics of the Combustion Process of Pyrotechnic Nitrate-Metallized Mixtures with Additives of Organic and Inorganic Substances under External Thermal Influences
Assessment of the Influence of Features of Crack Formation in Reinforced Concrete Products on their Fire Resistance
Justification of the Efficiency of Application of Plaster for Fire Protection of Concrete Structures
Increasing the Fire Protection Efficiency of Metal Building Structures
Research of Fire Extinguishing Efficiency of Binary Mixtures of Pentafluoroethane (HFC-125) and Heptafluoropropane (HFC-227ea) with Nitrogen
Method for Detecting Fire Indoors Based on Differences in Sample Averages of an Arbitrary Gas Environment Dangerous Parameter at Adjacent Observation Intervals
Study of Gelation Processes in Flame Retardant Compositions of the SiO2 Sol System - A Phosphate-Containing Additive
Effect of H3PO4 and Phenol Additives on Gel Formation in Silica Fire Retardant Coatings for Building Materials
Peroxide Conditions Modeling for the Combustion Occurrence
The Possibilities of Using a Fire Extinguishing Substance Based on Water-Soluble Polymer for Extinguishing Solid Combustible Materials
Experimental Study of Combustion Characteristics of Typical Material in a Non-Hermetic Room
Determination of the Effect of Magnesium Hydrophosphate on the Physical-Rheological and Chemical-Colloidal Properties of Aluminosilicate-Based Flame Retardant Paints
Chapter 3: Materials and Technologies for Water and Wastewater Treatment
Structure and Magnetic Properties of Fe3O4/C Composites Synthesized from Wheat Straw
Qualities of Regenerated Mixtures of Adsorbents
Study of the Ion-Exchange Capacity of Clinoptilolite for Copper Ions under Ideal Displacement Conditions in the Dynamic Mode
Chapter 4: Waste Recycling and Waste Management
Electrochemical Production of Tungsten Oxides from Wc-Co Carbide-Type Pseudo-Alloy Waste
Research of Modified Polyamide Waste Agglomerate: Regulatory Issues and Technological Features
Method of Investigation of Soil Contamination with Heavy Metals at the Sites of Explosions
Multi-Criteria Analysis of Technology that Ensure Environmental Safety in Waste Incineration
Development and Implementation of Environmentally Safe Biotechnologies for the Utilization of Aquatic Organisms Biomass
Chapter 5: Applied Materials
Anisotropy of Composite Shearing Strength in the Mechanical Joints
Influence of Temperature-Strain Parameters of Shelters Reinforcing Materials on Increasing Properties in the Z-Direction
Analysis of the Effects of Welding Conditions on the Microhardness of Low-Carbon Low-Alloy Steels
Using Various Methods of Imaging and Visualization for Studying Heterogeneous Structures at Micro- and Nanoscales
Investigation the Intensity of Heating of the Isolation Material of an Electrical Wire
Assessment of the Activity of Galvanic Couples Involving Amalgam Filling Materials
Chapter 6: Surface Treatment and Coatings
Improving the Quality of Heat Treatment Using Microwave Heating of Products with a Complex Profile of Hardened Surfaces
The Influence of Energy-Force Parameters on the Condition of Surface Structure and Properties of Steel during Frictional Thermomechanical Processing
Preparation Method of a Metal Carrier for a Catalyst for the Recovery of Exhaust Gases from Nitrogen Oxides
Adhesion of Meta-Aramid Coatings to Metal Substrates
Chapter 7: Building Materials
Polymer Concretes Based on Thermosetting Polymers: Technological, Physical, Mechanical Properties and Use in Construction
Acetylation of Aspen and Alder Wood - Preliminary Tests
Investigation of the Influence of Aluminosilicate Adhesives Modified with Magnesite on the Strength Properties of Glued Wood Products
Technology of Manufacturing Hollow Soil-Cement Blocks
Chapter 8: Mechanics of Structures
Effective Application of Numerical Approaches and Green Functions for the Process of Modelling Spheres
Use of the Boundary Element Method for Solving Problems of Predicting the Regularities of Formation of the Structure of Non-Isometric Components
Special Features of Using Mathematical Modeling for the Study of Tetrahedral Elements
Justification of the Dynamics of Extra-Project Loads on Building Structures
Deformability and Crack Resistance of Reinforced Concrete and Fiber-Reinforced Concrete Cross-Beam Systems
Comparative Analysis of the Load-Bearing Capacity and Crack Resistance of Reinforced Concrete and Fiber-Reinforced Concrete Airfield Slabs
Modeling of Building Structures Resistance to Collapse Failure from Explosive Impact
Analytical Calculation of Beams on Winkler's Variable Elastic Foundation
Chapter 9: Research and Design of Machines and Equipment
Ways to Reduce the Mass of Body Parts of Closed Gears
Investigation of Diffraction of Electromagnetic Microwaves on Explosive Materials
Using of Hydrogen Sorbtion Storing Technology Based on Metal Hydrides for Cooling of High-Power Electric Generators with Steam Turbines
Mathematical Model of the Dynamics of Spherical Elements
Computer Modelling of the Process of Separation of Heterogeneous Elements (Spheres)