Results 31 to 40 of about 128,847 (218)
Wound Matrix Stiffness Imposes on Macrophage Activation
, 2020 The immune system depends on two major paths-the innate and the adaptive immunity. Macrophage, with its unique features as the first line of immune defense to engulf and digest invaders, serves as the key effector cells integrating those two paths. The dynamic plasticity of macrophage activation during wound repair, inflammation resolution, and tissue ...
Pu, Duann, Pei-Hui, Lin
openaire +3 more sources
Reconstruction of Composite Stiffness Matrix with Array-Guided Wave-Based Genetic Algorithm. [PDF]
Materials (Basel), 2022 Liu M, Zhang Y, Li L, Chen G, Cui F.
europepmc +1 more source
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source
Mechanical metric for skeletal biomechanics derived from spectral analysis of stiffness matrix. [PDF]
Sci Rep, 2021 Henyš P, Kuchař M, Hájek P, Hammer N.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Dynamic Stiffness Matrix Approach to Free Vibration Analysis of Functionally Graded Rotor Bearing System Subjected to Thermal Gradients. [PDF]
Materials (Basel), 2022 Obalareddy B, Sathujoda P, Citarella R.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
Complete tangent stiffness matrix considering higher-order terms in the strain tensor and large rotations for a Euler Bernoulli - Timoshenko space beam-column element. [PDF]
MethodsX, 2021 Rodrigues MAC, Burgos RB, Martha LF.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source
Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors
Advanced Engineering Materials, EarlyView.We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay +3 more
wiley +1 more source