Results 211 to 220 of about 909,278 (296)

A Neural Network‐Based Self‐Sensing Embedded Position Control System for Shape Memory Alloy Wire Actuators

Advanced Intelligent Systems, EarlyView.
Shape memory alloy wires exhibit thermally induced phase changes that generate actuation strain and resistance variations enabling self‐sensing. However, hysteretic electromechanical behavior complicates accurate state estimation. This paper presents an artificial in‐based self‐sensing method to reconstruct SMA actuator position in real time, achieving
Krunal Koshiya, Gianluca Rizzello, Paul Motzki   +2 more
wiley   +1 more source

On-Chip Modification of Titanium Electrothermal Characteristics by Joule Heating: Application to Terahertz Microbolometer. [PDF]

Nanomaterials (Basel)
Elamaran D, Akiba K, Satoh H, Banerjee A, Hiromoto N, Inokawa H.   +5 more
europepmc   +1 more source

Electrothermally Controlled 3D‐Printed Shape Memory Polymers for Near‐Ambient Temperature Soft Robotic Applications

Advanced Intelligent Systems, EarlyView.
In this article, we develop bespoke resins for stereolithography 3D‐printing of soft‐robotic grippers that are controlled remotely by electrothermal stimulus near ambient temperatures. Turning on the electrical control, each finger can be actuated separately.
Kalyan Ghosh, Thomas Sweeney, Ji Zhang, Shaashwat Saraff, Sohini Kar‐Narayan   +4 more
wiley   +1 more source

Fast Joule Heating for the Scalable and Green Production of Graphene with a High Surface Area. [PDF]

Materials (Basel)
Evseev ZI, Prokopiev AR, Dmitriev PS, Loskin NN, Popov DN.   +4 more
europepmc   +1 more source

Electromembrane Extraction for Multiclass Pesticide Assessment in Soil Matrices: Sustainable Analytical Insights

Analysis &Sensing, EarlyView.
The U‐shaped electromembrane extraction with liquid chromatography‐mass spectrometry enables rapid multiclass pesticide screening in soil. The 15 min, low‐solvent workflow achieves high recoveries and robust linearity, while AGREEprep and GAPI assessments highlight a greener profile compared to literature reports, which represents a smart strategy for ...
Rafael O. Martins, Gabriela G. Souza, Anne Varenne, Fanny d’Orlyé, Livia F. Sgobbi, Pedro V. V. Romanholo, Maria E. C. Queiroz, Bruno J. G. Silva, Virginia Damin, Andréa R. Chaves   +9 more
wiley   +1 more source

MHD free convection with Joule heating and entropy generation inside an H-shaped hollow structure. [PDF]

Heliyon
Islam MH, Jamy RH, Shuvo MS, Saha S.
europepmc   +1 more source

Ultrafast universal fabrication of configurable porous silicone-based elastomers by Joule heating chemistry. [PDF]

Proc Natl Acad Sci U S A
Xu F, Zhang H, Liu H, Han W, Nie Z, Lu Y, Wang H, Zhu J.   +7 more
europepmc   +1 more source

Self-Sanitization in a Silk Nanofibrous Network for Biodegradable PM_0.3 Filters with In Situ Joule Heating. [PDF]

ACS Omega
Hossain M, Karmakar K, Sarkar P, Chattaraj T, Rao KDM.   +4 more
europepmc   +1 more source

Analysis of Entropy Generation via Non-Similar Numerical Approach for Magnetohydrodynamics Casson Fluid Flow with Joule Heating. [PDF]

Entropy (Basel)
Louati H, Khan S, Mansoor M, Hilali SO, Gargouri A.   +4 more
europepmc   +1 more source