Results 111 to 120 of about 7,636 (305)
Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials
Advanced Functional Materials, EarlyView.Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Ultra‐narrow green multi‐resonance thermally activated delayed fluorescence emitters have been developed by linear π‐extension strategy using tetracyclic naphtho[2,3‐b]benzofuran unit. The resulting phosphorescence‐sensitized OLEDs achieve a maximum external quantum efficiency of 37.7% in the bottom‐emitting architecture, while the complementary top ...
Eo Jin Jeon +7 more
wiley +1 more source
Analysis of Friction Dynamics of Double Involute Gear Transmission
, 2020 In order to study the coupling effect between tribology and dynamics of double involute gear transmission， according to the gear dynamics， load-sharing， and elastohydrodynamic lubrication theory， the friction dynamics model of double involute gears is ...
Wang Mingkai, Fan Zhimin
core +1 more source
The ‘Myth’ of Involutional Melancholia
Neuropsychobiology, 2008 Recently several reports appeared in the literature questioning the validity of the involutional melancholia as a distinct nosological entity. In this paper the available data are critically reviewed. It is the opinion of the author that the evidence thus far is inconclusive either for or against retaining the traditional concept of involutional ...
openaire +3 more sources
Advanced Functional Materials, EarlyView.Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto +6 more
wiley +1 more source
Involute Partner-Ruled Surfaces Formed by Involutes of Spacelike Curves in Minkowski Three-Space
AxiomsWe introduced the concept of involute partner-ruled surfaces, which are formed by the involutes of spacelike curves and additional conditions ensuring the presence of definite surface normals in Minkowski three-space.
Özgür Boyacıoğlu Kalkan +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Sustainable Na‐(Fe,Zn)Cl2 battery modules deliver discharge energies comparable to state‐of‐the‐art Na‐(Ni,Fe)Cl2 batteries through high active‐material utilization, although with lower power capability. Advanced electrochemical characterization reveals a distinct reaction mechanism and low resistance during Fe dechlorination.
Enea Svaluto‐Ferro +10 more
wiley +1 more source
Abstract Approximation of Involute Curves for CAD-System Processing
, 2006 In numerous instances, accurate algorithms for approximating the original geometry is required. One typical example is a circle involute curve which represents the underlying geometry behind a gear tooth.
Fumitaka Higuchi +4 more
core
Jixie chuandong, 2014 The gear parametric modeling of the key issues is studied based on the generating method.With VC + +6.0programming tools,the 3dsoftware UG NX7.0secondary development,aparameterized module of gear is designed.The modified involute helical gear and all ...
付永涛 +4 more
doaj