Results 221 to 230 of about 3,640,313 (369)

Non-Contact Heart Rate Variability Monitoring with FMCW Radar via a Novel Signal Processing Algorithm. [PDF]

Sensors (Basel)
Cui G, Wang Y, Zhang X, Li J, Liu X, Li B, Wang J, Zhang Q.   +7 more
europepmc   +1 more source

A nano-scale design of arithmetic and logic unit for energy-efficient signal processing devices based on a quantum-based technology

Muhammad Zohaib, Nima Jafari Navimipour, M. Timur Aydemir, Seyed‐Sajad Ahmadpour   +3 more
openalex   +1 more source

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

Advanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee, Mahdi Askari‐sedeh, Ali Zolfagharian, Mostafa Baghani   +3 more
wiley   +1 more source

Real-time signal processing enabled by fused networks on a memristor-based system on a chip. [PDF]

Sci Adv
Wang Z, Song W, Wang T, Wang Z, Xu Y, Rao M, Cai F, Yin W, Chen MS, Ge N, Collins M, Bai K, Ganguli S, Page MR, Wu Q, Katehi L, Xia Q, Hu M, Yang JJ.   +18 more
europepmc   +1 more source

From signal processing of telecommunication signals to high pulse energy lasers: the Mamyshev regenerator case

Christophe Finot, Martin Rochette
openalex   +1 more source

A high-resolution processing technique for improving the energy of weak signal based on matching pursuit

, 2016
Shuyan Wang, Yanchun Wang, Yu Chen, Xueqing Liu, Bowen Yang   +4 more
openalex   +2 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

An overhead-reduced, efficient, fully analog neural-network computing hardware. [PDF]

Sci Adv
Ye J, Wang W, Shi C, Cui X, Qu W, Lin P, Yu X, Cheng R, Wu H, Chen B.   +9 more
europepmc   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Exploring subthreshold processing for next-generation TinyAI. [PDF]

Front Comput Neurosci
Nakhle F, Harfouche AH, Karam H, Tserolas V.   +3 more
europepmc   +1 more source