Results 201 to 210 of about 138,071 (336)

Ultimate Micro-tensile Strength of Dental Adhesives Cured at Different Light Source

open access: bronze, 2008
Atsushi Kameyama   +5 more
openalex   +1 more source

Limpet‐Inspired Multifunctional Composite Fibers with Exceptional Mechanical Performance From Self‐Assembled Aramid Nanofibers

open access: yesAdvanced Science, EarlyView.
Inspired by the architecture of limpet teeth, composite fibers formed via self‐assembled aramid nanofibers and in situ iron mineralization achieve exceptional mechanical performance and multifunctionality, surpassing many natural and synthetic benchmarks.
Tiantian Ren, Shouhua Feng, Ming Yang
wiley   +1 more source

Ultrahigh Strength and Exceptional Work Hardening in a Hierarchical‐Structured Alloy via Hetero‐Interface‐Mediated Twinning

open access: yesAdvanced Science, EarlyView.
This study presents a novel strategy for achieving exceptional work hardening in ultrahigh‐strength alloys by designing hierarchically heterogeneous dual‐phase (HHDP) structures, where hetero‐deformation‐induced strain gradients activate deformation twinning.
Yitong Yang   +9 more
wiley   +1 more source

All‐Biomass Nanocomposite Films via Facile and Sustainable Design Procedure for Thermal Management and Electromagnetic Interference Shielding

open access: yesAdvanced Science, EarlyView.
All‐biomass‐derived composite films are fabricated from wheat straw–derived nanocarbon spheres and cellulose nanofibers through a simple, scalable process, which exhibit superior integrated electrical–thermal–mechanical properties and can be applied as sustainable materials for flexible electronics and green packaging.
Junchao Ren   +12 more
wiley   +1 more source

Breaking Stiffness‐Tunability Trade‐offs in Metamaterials: a Minimal Surface Guided Hybrid Lattice Strategy

open access: yesAdvanced Science, EarlyView.
This work breaks the persistent stiffness‐tunability compromise in metamaterials through a spatial Boolean fusion strategy integrating Primitive/IWP TPMS shells with cubic plate lattices. The framework enables highly tunable architectures with optimized robustness, fabricated via PolyJet printing.
Min Zhang   +7 more
wiley   +1 more source

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