Results 61 to 70 of about 5,849,923 (324)

Retracted: Fabrication and Sc-Refinement of SiCp/A356 Composites by Vacuum Stirring Casting Method

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

Unidirectional mechanical amplification as a design principle for an active microphone

open access: yes, 2011
Amplification underlies the operation of many biological and engineering systems. Simple electrical, optical, and mechanical amplifiers are reciprocal: the backward coupling of the output to the input equals the forward coupling of the input to the ...
Hudspeth, A. J., Reichenbach, Tobias
core   +1 more source

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang   +8 more
wiley   +1 more source

Retracted: Intrusion Detection-Data Security Protection Scheme Based on Particle Swarm-BP Network Algorithm in Cloud Computing Environment

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

Electrical stimulation as a novel tool for regulating cell behavior in tissue engineering

open access: yesBiomaterials Research, 2019
Recently, electrical stimulation as a physical stimulus draws lots of attention. It shows great potential in disease treatment, wound healing, and mechanism study because of significant experimental performance.
Cen Chen   +3 more
semanticscholar   +1 more source

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

open access: yesAdvanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich   +2 more
wiley   +1 more source

Retracted: The Security of Student Information Management System Based upon Blockchain

open access: yesJournal of Electrical and Computer Engineering, 2022
Journal of Electrical and Computer Engineering
doaj   +1 more source

Working in the dark [PDF]

open access: yes, 2003
Professional engineers work as experts who influence the work of others. They rarely have direct contact with the products of an enterprise. They work with analogues such as graphs, algorithms and simulations, and engage in discussions in specialized ...
Monk, John
core  

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

open access: yesAdvanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram   +2 more
wiley   +1 more source

Retracted: An English Teaching Pronunciation Detection and Recognition Algorithm Based on Cluster Analysis and Improved SSD

open access: yesJournal of Electrical and Computer Engineering, 2023
Journal of Electrical and Computer Engineering
doaj   +1 more source

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