Results 31 to 40 of about 44,573 (314)

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

open access: yesAdvanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams   +7 more
wiley   +1 more source

Bifunctional Memristive Behavior of a Dual‐Layer Structure Depending on the Configuration of Charge Transport

open access: yesAdvanced Electronic Materials
This paper presents a method for integrating neuronal and synaptic functions within a thin dual‐layer featuring distinct dielectric strengths. The dual‐layer consists of a conductive bottom layer (e.g., MXenes or rGOs) and a top layer with a lower ...
Suji Ha   +6 more
doaj   +1 more source

Electromagnetic absorption efficiency of aluminum doped composite materials recycled from waste Tetra Pak packages in the frequency range 1.8 GHz to 5 GHz

open access: yesMaterials Research Express, 2020
Electromagnetic interference produced by high-speed electrical and electronic systems (i.e., base stations, mobile phones, radar, television and radio transmitters) that facilitate daily life also caused a pollution to be dealtwith as a part of daily ...
Ali İhsan Kaya   +3 more
doaj   +1 more source

Online Sequential Extreme Learning Machine-Based Active Interference Activity Prediction for Cognitive Radar

open access: yesRemote Sensing, 2022
For anti-active-interference-oriented cognitive radar systems, the mismatch between the acquired and actual interference information may result in serious degradation of cognitive anti-active-interference performance. To yield more effective knowledge of
Shanshan Wang   +3 more
doaj   +1 more source

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Enhancing shock wave energy dissipation in metallosupramolecular polymer by tuning metal-imidazole coordination interactions

open access: yesPolymer Testing
The development of materials capable of shock wave energy dissipation (SWED) is critical for modern protective applications. In this study, metallosupramolecular poly(dimethylsiloxane) (PDMS) networks cross-linked with Zn2+, Cu2+, and Ni2+ ions and ...
Seungrae Cho   +6 more
doaj   +1 more source

Investigation into Electromagnetic Compatibility Conducted Susceptibility of a Laser Ranging System

open access: yesPhotonics, 2023
Laser ranging systems are a widely used form of electronic system and are generally influenced by complex electromagnetic environments. We used a laser ranging system comprising the VL53L0X laser ranging sensor module as the research object and designed ...
Peng Huang   +4 more
doaj   +1 more source

A Comprehensive Review of Additive Manufacturing for Space Applications: Materials, Advances, Challenges, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos   +8 more
wiley   +1 more source

Electromagnetic Interference with the On-board Balise Transmission Module Antennas of Urban Rail Transit Train

open access: yesChengshi guidao jiaotong yanjiu
[Objective] The electromagnetic environment of urban rail transit train is relatively complex. The on-board BTM (balise transmission module) antenna is highly susceptible to electromagnetic interference, which may easily lead to potential safety hazards ...
ZHANG Dong   +3 more
doaj   +1 more source

Reliability Modeling Method for Data-link Communication Equipment in Electromagnetic Environment

open access: yesJournal of Harbin University of Science and Technology, 2023
The reliability of data-link communication equipment in electromagnetic environment is a hot and difficult research topic in wireless communication and electronic countermeasures field.
SUN Yongquan   +4 more
doaj   +1 more source

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