Results 231 to 240 of about 1,479,501 (330)

Wire Arc Additive Manufacturing by Robot Manipulator: Towards Creating Complex Geometries

, 2019
Linn Danielsen Evjemo, Geir Langelandsvik, Jan Tommy Gravdahl   +2 more
openalex   +1 more source

Biological and Biologically Inspired Functional Nanostructures: Insights into Structural, Optical, Thermal, and Sensing Applications

Advanced Materials, EarlyView.
Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung, Taige Hao, Herry Fang, Andrew Tran Nguyen, Valentina Perricone, Haitao Yu, Wei Huang, Ezra Sarmiento, Adrian Francisco Duran Ornelas, Derek Lublin, Ric Wehling, Sanaz Farajollahi, Atsushi Arakaki, Dhriti Nepal, Nathan Patrick Lord, David Kisailus   +15 more
wiley   +1 more source

Dosimetric accuracy of low dose rate volumetric modulated arc therapy delivery in an Elekta Versa HD linear accelerator for pulsed low dose rate treatment of recurrent high-grade glioma using Monaco planning system: Low dose rate VMAT-based PLDR in Elekta Linac. [PDF]

J Appl Clin Med Phys
Jagadeesan S, Chamundeeswari SPV.
europepmc   +1 more source

Effect of process gas mixtures on weld material characteristics and bead geometry for wire-arc directed energy deposition

M. Unger, Sebastian Zehetner, Thomas Klein, Aurel Arnoldt, Martin Schnall   +4 more
openalex   +1 more source

How the Arrangement of Platinum Atoms on Ruthenium Nanoparticles Improves Hydrogen Evolution Activity

Advanced Materials, EarlyView.
A synthetic strategy for the formation of Pt islands and their transformation into Pt atomic strings on Ru nanoparticle surfaces is presented. The thermodynamically favored configuration of Pt strings on Ru catalyst is demonstrated to catalyze HER via the faster Volmer–Tafel pathway with a significantly improved intrinsic activity, owing to the well ...
Qinyu Li, Soshan Cheong, Agus R. Poerwoprajitno, Shuting Xiang, Anatoly I. Frenkel, Yuwei Yang, Nicholas M. Bedford, Sohaib Umer, Martina Lessio, Ichiro Ohnishi, Zeno R. Ramadhan, Dale L. Huber, Liming Dai, Wolfgang Schuhmann, J. Justin Gooding, Richard D. Tilley   +15 more
wiley   +1 more source

A Roadmap for Plasma‐Enabled Electrocatalysis in Urea Production

Advanced Materials, EarlyView.
A modular plasma—electrochemical platform enables fully electrified urea synthesis from air and CO2 under ambient conditions. This Review integrates plasma oxidation, C─N coupling electrolysis, mechanistic insights, and techno‐economic metrics into a roadmap for scalable, distributed, and renewable fertilizer production.
Jingwen Huang, Zhongping Qu, Renwu Zhou, Jing Sun, Rusen Zhou, Dorna Esrafilzadeh, Ali R. Jalili   +6 more
wiley   +1 more source

Numerical Simulation of Arc Welding in Large Flange Shafts Based on a Novel Combined Heat Source Model. [PDF]

Materials (Basel)
Xu Z, Yang C, Liu W, Liu K, Shi F, Tan Z, Cao P, Wang D.   +7 more
europepmc   +1 more source

Graph Neural Network Driven Exploration of Non‐Precious Metal Catalysts for Air‐to‐Ammonia Conversion

Advanced Materials, EarlyView.
A machine learning‐driven microkinetic framework, based on graph neural networks is developed, for screening non‐noble catalysts in NH2OH hydrogenation. This approach enables the discovery of efficient catalysts for plasma–electrochemical ammonia synthesis directly from air under ambient conditions. CuMnSb is identified as a top‐performing, sustainable
Chengyi Zhang, Xiaoli Ge, Zihao Jiao, Mengyao Chang, Chuang Zhao, Qingsong Hua, Zhaoqiang Li, Geoffrey I.N. Waterhouse, Yuguang C. Li, Ziyun Wang   +9 more
wiley   +1 more source

Sustainable Thermal Post-Processing of PLA 3D Prints: Increased Dimensional Precision and Autoclave Compatibility. [PDF]

J Funct Biomater
Chiscop F, Cazacu CC, Cazacu DA, Cotet CE.   +3 more
europepmc   +1 more source