Results 81 to 90 of about 1,709,556 (238)
Advanced Functional Materials, EarlyView.A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon +4 more
wiley +1 more source
Case Studies in Thermal EngineeringIn this investigation, the Nusselt number and friction factor characteristics of a solar thermal air collector that incorporates S-shaped ribs roughness on the absorber plate are examined.
Khushmeet Kumar +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley +1 more source
Brazilian Oral Research, 2012 The aim of this study was to determine the influence of mouthrinses on the surface roughness of a nanofilled composite resin after toothbrushing. One hundred nanofilled composite resin specimens were prepared and randomly distributed into two groups ...
Keico Graciela Sano Trauth +4 more
doaj +1 more source
Bridge roughness index as an indicator of bridge dynamic amplification [PDF]
, 2006 The concept of a road roughness index for bridge dynamics is developed. The International Roughness Index (IRI) is shown to be very poorly correlated with bridge dynamic amplification as it takes no account of the location of individual road surface ...
O'Brien, Eugene J. +2 more
core +1 more source
Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites
Advanced Functional Materials, EarlyView.Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto +4 more
wiley +1 more source
The development of rail-head acoustic roughness
, 2009 A model of the development of rail-head acoustic roughness on tangent track has been formulated. The model consists of a two-dimensional time domain wheel-rail interaction force calculation, with the normal force used as the input to a two-dimensional ...
Croft, Briony Elizabeth
core +1 more source
Flow structures around large-scale artificial roughness elements
Shuili Shuiyun Gongcheng Xuebao, 2019 Large-scale artificial roughness (LSAR) is a common element of bed roughness in mountain rivers. To investigate the influence of LSAR morphology on surrounding flow structures, three LSAR shapes (cube, sphere, and tetrahedron) with the same height (Δ ...
HONG Liang, JIANG Tong, HAN Zhengguo
doaj +1 more source
National Security Commission on Artificial Intelligence: Initial Report [PDF]
, 2019 A brief report summarizing the National Security Commission on Artificial Intelligence's activities, meetings, relationships with the U.S.
National Security Commission on Artificial Intelligence (U.S.)
core
Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices
Advanced Functional Materials, EarlyView.This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies +2 more
wiley +1 more source