Construcción
Construcción
Mechanical Responses of Cold‐Rolled AM350 Under Tension: Microstructure, Phase Transformation, and Fracture Mechanism
05/07/2026 -
Dual‐phase AM350 stainless steel exhibits a distinct yield plateau and an exceptionally high work‐hardening rate under quasistatic tension. The generation and propagation of Lüders bands govern...
Effect of Alternating Parameters on Prior β Grain Evolution and Properties of Ti–6Al–4V Fabricated by Cold Metal Transfer Additive Manufacturing
01/07/2026 -
Alternating parameters during cold metal transfer additive manufacturing significantly optimizes the microstructure and performance of Ti–6Al–4V alloys. Varying the arc mode and travel speed (TS)...
Radiative Flow of Nanofluid Over Backward/Forward‐Moving Surface
25/06/2026 -
Milk‐based Ag–ZnO hybrid nanofluid flow over a stretching surface in a porous medium is analyzed under heat source/sink and nonlinear thermal radiation effects. Front and rear stagnation point...
Ion‐Selective Transport via Nanoconfined Differential Interfacial Friction in a Dielectric‐Engineered Covalent Organic Framework With Sectionalized Chemical Environments
09/06/2026 -
Sectionalized chemical environments in a dielectric‐engineered all‐solid‐state COF electrolyte (SCE‐COF) are established by nanoconfined copolymerization of highly polar monomers, creating...
Enhanced Energy Absorption of Auxetic Square Tubes Filled with Hollow Spherical Cells
05/06/2026 -
Hollow spherical cell (HSC)‐filled auxetic square tubes exhibit enhanced energy absorption and deformation stability under compression. The synergistic interaction between the auxetic tube and...
Unveiling the novel role of PGAM5 in rewiring metabolism through PI3K/AKT/mTOR signaling in acute myelogenous leukemia
06/06/2026 -
The rapid development of underground space in soft soil areas necessitates improved understanding of the deformation patterns and mechanisms associated with ultradeep excavations. This study...
Surface Microstructural Reconstruction of CdS Buffers Enables Low‐Voltage‐Loss Kesterite Solar Cells With >15% Efficiency
22/05/2026 -
A chemical‐polishing strategy is developed to reconstruct CBD‐grown CdS buffer layers, enabling selective removal of defective particulates and simultaneous surface recrystallization with...
Phase‐Field Simulations in Ferroic Nanodomains: Defect‐Field Driven Microstructure–Functionality Manipulation
22/05/2026 -
This review proposes a unified phase‐field framework for defect‐driven nanodomains in ferroelastics, ferroelectrics, and ferromagnetics, identifying defect‐induced local suppression fields and...
Lightweight, Strong, and Resilient 3D Graphene Metamaterial via a Multi‐flow Assembly
20/05/2026 -
A multi‐flow assembly strategy enables the fabrication of programmable graphene metamaterials with diverse architectures. Inspired by cuttlebone, the resulting low‐density lamella‐wall...
Numerical and Experimental Assessment of Oxygen Distribution in a Perfusion Bioreactor to Mimic the Osteochondral Niche
20/05/2026 -
ABSTRACTOxygen supply is a critical parameter in 3D cell cultivation using bioreactors. Since bioreactor designs often prioritise practical constraints, understanding the oxygen supply dynamics of...
Sensitivity Analysis of Thermophoretic Transport in Viscoelastic Flow Between Co‐Rotating Disks
15/05/2026 -
The steady flow of a rotating viscoelastic fluid confined between two stretchable coaxial disks, each rotating at distinct angular velocities, is investigated in this study. Using the optimal...
Extraction of Lycium Barbarum Pigment by Surfactant-Assisted Deep Eutectic Solvents and Its Antioxidant Activity
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The traditional extraction method of Lycium barbarum pigment has some problems, such as long extraction time, large solvent consumption, low extraction efficiency and serious environmental...
Decoding THz‐Driven Dynamic Fingerprints of Ferroelectric Nanotwin Networks
02/05/2026 -
ABSTRACTUltrafast polarization dynamics in ferroelectrics are of considerable interest for high‐speed tunable dielectrics and electro‐optics. Extended domain wall networks formed in ferroelectric...
Additively Manufactured Soft Magnets With Reduced Core Loss
29/04/2026 -
Soft magnetic toroids are fabricated from Ancorsteel and FeSi3.5wt% using laser powder bed fusion metal additive manufacturing. The cross‐sections of the magnetic toroids consist of Hilbert and...
Gradient Wall‐Thickness Design of Fluorite‐Type Plate Lattice Metamaterials for Integrated Mechanical–Acoustic Performance
18/04/2026 -
A porous fluorite‐type plate‐lattice metamaterial is developed to combine lightweight load bearing with sound absorption. Geometry tuning and wall‐thickness grading reveal fluorite‐specific...
Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies
08/04/2026 -
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based...
