In Memory of Professor Sergey Grigorievich Psakhie -- Biomechanical and Tribological Aspects of Orthopaedic Implants -- A New Method for Seismically Safe Managing of Seismotectonic Deformations in Fault Zones -- Particle-Based Approach for Simulation of Nonlinear Material Behavior in Contact Zones -- A Tool for Studying the Mechanical Behavior of the Bone-Endoprosthesis System Based on Multi-scale Simulation -- Abstract Methods on Mesoscopic Scales of Friction -- Study of Dynamics of Block-Media in the Framework of Minimalistic Numerical Models -- Material Transfer by Friction Stir Processing -- Nanomaterials Interaction with Cell Membranes: Computer Simulation Studies -- Application of Crumpled Aluminum Hydroxide Nanostructures for Cancer Treatment -- Influence of Lattice Curvature and Nanoscale Mesoscopic Structural States on the Wear Resistance and Fatigue Life of Austenitic Steel -- Autowave Mechanics of Plastic Flow -- Three-Component Wear-Resistant PEEK-Based Composites Filled with PTFE and MoS2: Composition Optimization, Structure Homogenization, and Self-Lubricating Effect -- Regularities of Structural Rearrangements in Single- and Bicrystals Near the Contact Zone -- Fault Sliding Modes - Governing, Evolution and Transformation -- Multilayer Modelling of Lubricated Contacts: A New Approach Based on a Potential Field Description -- Microstructure-Based Computational Analysis of Deformation and Fracture in Composite and Coated Materials Across Multiple Spatial Scales -- Formation of a Nanostructured Hardened Surface Layer on the TiC-(Ni-Cr) Metal-Ceramic Alloy by Pulsed Electron-Beam Irradiation -- Adhesion of a Thin Soft Matter Layer: The Role of Surface Tension -- Adhesion Hysteresis Due to Chemical Heterogeneity -- Theoretical Study of Physico-Mechanical Response of Permeable Fluid-Saturated Materials under Complex Loading Based on the Hybrid Cellular Automaton Method -- Transfer of a Biological Fluid Through a Porous Wall of a Capillary -- Failure Mechanisms of Alloys with a Bimodal Graine Size Distribution -- Self-Reproduction Cycles of Living Matter and Energetics of Human Activity -- Seeing what Lies in Front of Your Eyes: Understanding and Insight in Teaching and Research.