Results 91 to 100 of about 255,865 (265)
Anomalous Crystallinity and Magnetism in Chemically Disordered Coherent Heterostructures
Advanced Materials, EarlyView.Coherent isostructural high‐entropy oxide heterostructures are realized despite remarkable >5% interfacial lattice distortion. The resulting buried interface exhibits abrupt valence reconstruction which contributes to 2 × enhanced exchange bias in the heterostructure relative to constituent layers, demonstrating how chemical disorder enabled anomalous ...
Saeed S. I. Almishal +11 more
wiley +1 more source
Hybrid Amyloid–Boron Nitride Aerogels for Lightweight Sound Insulation
Advanced Materials, EarlyView.Amyloid fibrils template the mild formation of boron nitride–rich hybrid aerogels with hierarchical porosity, enhanced BN‐like ordering, and fibril‐reinforced mechanics. These ultralight materials combine thermal stability with strong sound absorption and transmission loss, offering a sustainable bio‐assisted route toward lightweight acoustic shields ...
Mohammad Peydayesh +8 more
wiley +1 more source
Advanced Materials, EarlyView.Reducing Ni nanoparticle coverage on n‐Si photoanodes enhances photovoltage by promoting thicker interfacial SiOx formation during photoelectrochemical oxygen evolution reaction (OER). Experiments, analytical modeling, and finite‐element simulations reveal that coverage‐dependent chemical interface evolution, rather than geometric effects alone ...
Aarti Mathur, Ahmet Sert, Suljo Linic
wiley +1 more source
Coaching Transition and Nature of Change: An Examination of NCAA DI Team Sports
Journal of Intercollegiate SportNCAA Division I team sport head coaches typically end their coaching roles by taking a more prestigious and lucrative position, or by being fired. These differences in the nature of the leadership change suggest differences in programmatic conditions at ...
James Johnson, Nick Elam, Davis Matz
doaj +1 more source
Advanced Materials, EarlyView.This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà +15 more
wiley +1 more source
Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries
Advanced Materials, EarlyView.We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi +13 more
wiley +1 more source
Механика машин, механизмов и материалов, 2009 The differential equations of movement of the ball with the account of the cage resistance have been compiled. The cohesive and friction forces acting on the balls in the machining zone during the sliding over one and two surfaces of contact with the ...
K.G. Schetnikovich
doaj
Motion analysis of table tennis ball and racket mutual collision
Nihon Kikai Gakkai ronbunshuTable tennis, a sport that is played widely around the world, and even at the Olympics, is also a recreational sport enjoyed in diverse facilities that can accommodate table tennis tables. Table tennis ball rotation during the game is not well understood
Yuna ISHIZUKA +4 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.This study proposes a function‐sharing anode design to enable nonmetallic lithium insertion while maintaining intimate interfacial contact with the solid‐state electrolyte. A combination of lithium‐compatible and conformable borohydrides, highly conformable indium metal, less‐graphitized acetylene black, and a layer of highly graphitized massive ...
Keita Kurigami +3 more
wiley +1 more source