Results 161 to 170 of about 4,751,424 (317)

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

Biquadratic fields having a non-principal Euclidean ideal class [PDF]

open access: yesJournal of Number Theory, 2018
Jaitra Chattopadhyay, S. Muthukrishnan
semanticscholar   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

open access: yesAdvanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi   +3 more
wiley   +1 more source

An upper bound on the number of F-jumping coefficients of a principal ideal [PDF]

open access: green, 2010
Mordechai Katzman   +2 more
openalex   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou   +6 more
wiley   +1 more source

Assessment of stability and yield performance of onion (Allium cepa L.) genotypes across diverse Indian environments. [PDF]

open access: yesSci Rep
Gupta AJ   +8 more
europepmc   +1 more source

On the structure of principal ideals of operators [PDF]

open access: bronze, 1978
Graham Allen, Ling-Min Shen
openalex   +1 more source

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