Results 151 to 160 of about 10,318,171 (301)
Advanced Functional Materials, EarlyView.Conversion‐induced sulfur expansion generates strong mechanical constraints and localized stresses within solid‐state Li‐S cathodes. Heterogeneous solid‐electrolyte confinement creates tensile strain‐energy hotspots that govern particle cracking. Larger sulfur particles accelerate fracture, while higher porosity relaxes constraint and delays damage ...
Arpan K. Sharma +3 more
wiley +1 more source
Shear Performance of Epoxy Joints in a Precast Bridge Deck Considering Constraint Effects. [PDF]
Polymers (Basel), 2023 Zhang J +5 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur +10 more
wiley +1 more source
Jeff Shear Oral History Interview
Jeff Shear, a partner at Shankman Leone Professional Association, has served as chairman and member of Tampa Theatre’s Board of Directors. In this oral history, Shear shares his family history with the Tampa Theatre and describes his grandparents\u27 ...
Shear, Jeff
core
4th Australasian Conference on Computational Mechanics (ACCM-4)
, 2019 There is an increasing trend in the application of cable bolts as a secondary support system in tunneling and underground coal mines worldwide. The performances of cable bolts under both axial and shear loading conditions have been assessed previously ...
Aziz, Naj +3 more
core
Defect‐Mediated Inelastic Light Scattering by Infrared Phonons in Hexagonal Boron Nitride
Advanced Functional Materials, EarlyView.Optically active defects in hexagonal boron nitride enable inelastic stimulated light scattering mediated by infrared‐active phonons, relaxing conventional Raman selection rules. Defect engineering enhances the Stokes‐conversion process and activates both TO‐ and LO‐phonon scattering channels.
Prabhdeep Singh +4 more
wiley +1 more source
Magneto‐Ionic Devices With Polymer‐Based Electrolytes
Advanced Functional Materials, EarlyView.Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler +3 more
wiley +1 more source
Experimental and Numerical Study on Shear Performance of Pitched Screws in Wood-Concrete Composite Beam with Wooden Partitions. [PDF]
Materials (Basel), 2023 Yuan S, Du H, Sun Z, Hu X.
europepmc +1 more source
工程科学与技术为研究混凝土强度等级对梁裂缝的开展以及受剪性能的影响机理，应用3维刚体弹簧元法（3D RBSM）建立高强混凝土梁模型，通过与试验结果的对比，验证3维刚体弹簧元法对高强混凝土梁受剪性能研究的适用性；基于梁-拱模型，对3组混凝土强度等级分别为C60、C70、C80的高强混凝土梁进行受剪性能机制的进一步分解。结果发现：随着混凝土强度等级的提升，梁的极限承载能力逐渐增强，这主要是拱模型抗剪作用的增强决定的；在达到极限荷载之后，混凝土强度等级更高的钢筋混凝土梁出现更显著的脆性特征，破坏的更加急剧 ...
ZHENG Jiale, FU Li
doaj
Advanced Functional Materials, EarlyView.For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa +3 more
wiley +1 more source