Results 81 to 90 of about 2,215 (223)
A Thermodynamic Framework for Turing‐Type Instabilities in Porous Media: Part I Theory
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Pattern formation in geological materials is commonly described using analogies to Turing‐type reaction–diffusion systems, yet a unifying thermodynamic explanation remains elusive. Here we develop a multiscale, thermodynamically consistent framework for pattern‐forming instabilities in porous media undergoing coupled thermo–hydro–mechanical ...
Klaus Regenauer‐Lieb +5 more
wiley +1 more source
Fibre-matrix debonding in transverse cyclic loading of unidirectional composite plies [PDF]
, 2006 COMPTEST 2006 — 10,11,12 abril 2006 OportoFatigue of composite materials is of great concern in load-carrying structures. In fact, most failures of composite structures can be attributed to fatigue.
Correa Montoto, Elena +2 more
core
Balance-approach For Mechanical Properties Test of Micro Fabricated Structure [PDF]
, 1997 Copyright 1997 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes ...
Lu, Deren +3 more
core +1 more source
A Thermodynamic Framework for Turing‐Type Instabilities in Porous Media: Part II Applications
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 3, March 2026.Abstract Compaction bands, desiccation cracks, and melt segregation structures are geological patterns relying on the same fundamental manifestations of a universal Turing‐type instability mechanism, as predicted by the thermodynamically consistent reaction–cross‐diffusion framework developed in Part I (Regenauer‐Lieb et al., 2025, https://doi.org/10 ...
Klaus Regenauer‐Lieb +5 more
wiley +1 more source
On Micromechanical Modeling of Deformation of Compact Rock in Compression
Engineering Transactions, 1993 The paper proposes a simple two-dimensional damage model for low-porosity rocks loaded in compression. The sliding crack mechanism is selected as an underlying micromechanism of the inelastic deformation at the macroscale.
M. Basista
doaj
Micro-Mechanism of Interfacial Separation and Slippage of Graphene/Aluminum Nanolaminated Composites
Nanomaterials, 2018 Due to their excellent properties and two-dimensional geometry, graphenes (Grs) have been widely used as reinforced fillers in graphene/aluminum nanolaminated composite (GANC).
Jia-Qi Zhu +3 more
doaj +1 more source
Is There A Pure Electronic Ferroelectric?
Advanced Electronic Materials, Volume 12, Issue 3, 4 February 2026.The search for faster, more reliable ferroelectric materials has shifted from traditional lattice‐driven ferroelectrics, which rely on slow ionic displacements, to electronic ferroelectrics, where polarization is governed by electronic ordering. This shift enables ultrafast switching, low‐field operation, and resistance to fatigue.
Xudong Wang +8 more
wiley +1 more source
Advanced Engineering Materials, Volume 28, Issue 1, January 2026.The puncture prevention and energy absorption performance of composite metal foam (CMF) are studied experimentally and numerically for hazardous materials transportation protection. The numerical model implementing air within the CMF (nonhomogeneous model using fluid cavity technique) predicts puncture more accurately compared to the homogeneous CMF ...
Aman Kaushik, Afsaneh Rabiei
wiley +1 more source
On the Application of Deformation Kinetics to Nonlinear Constitutive Relations at Higher Temperatures [PDF]
, 1983 A single phenomenological constitutive equation is derived theoretically from first principles and applied to aluminum, tin and lead. The theory is based on deformation kinetics of steady creep in which the fundamental mechanism is atomic transport over ...
Lee, C. F., Valanis, K. C.
core +1 more source
Introducing conflict as the microfoundation of organizational ambidexterity [PDF]
, 2017 This article contributes to our understanding of organizational ambidexterity by introducing conflict as its microfoundation. Existing research distinguishes between three approaches to how organizations can be ambidextrous, that is, engage in both ...
Fortwengel, Johann +2 more
core +2 more sources