Results 161 to 170 of about 2,605,937 (323)

A Dynamic Spike Sorter for Multiscale Nanoelectrode Array Recordings

open access: yesAdvanced Materials Interfaces, EarlyView.
This work introduces a dynamic spike sorting pipeline that isolates diverse electrical signals from nanoelectrode arrays. Using biophysical simulations to calibrate signal processing, the approach reveals relationships between action potentials and membrane fluctuations, advancing the understanding of neuronal network excitability.
Shivani Shukla   +8 more
wiley   +1 more source

Efficient and Realistic Brain Simulation: A Review and Design Guide for Memristor‐Based Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
Memristor‐based emulation of Hodgkin‐Huxley neuron models is investigated, by defining the ideal device characteristics needed for accurate ion‐channel representation and reviewing existing works targeting memristive replication of biological realistic neural behavior.
Lennart Paul Liong Landsmeer   +5 more
wiley   +1 more source

Photoactive Monolayer MoS2 for Spiking Neural Networks Enabled Machine Vision Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Molybdenum disulfide (MoS2) optoelectronic devices are implemented as Leaky Integrate‐and‐Fire (LIF) neurons in spiking neural networks (SNNs), where light‐induced photocurrent dynamics represent potentiation (τd) and depression (τd), emulating neuronal membrane potential.
Thiha Aung   +5 more
wiley   +1 more source

Structural Color Polymer‐Based Colorimetric Sensor for Detecting Mechanical Stress in Lithium Batteries Separator

open access: yesAdvanced Materials Technologies, EarlyView.
A lithium battery separator displaying a structural color allows the visualization of mechanical phenomena in charging and discharging with color changes. The separator consists of silica nanoparticles and an acrylic polymer, enabling the simultaneous observation of the color changes, bubbles, and crystals.
Satoshi Nishita, Hiroaki Onoe
wiley   +1 more source

Assessing fire dynamics and suppression techniques in electric vehicles at different states of charge: Implications for maritime safety

open access: yesCase Studies in Thermal Engineering
The maritime transportation of electric vehicles (EVs) poses significant fire risks due to the potential for thermal runaway in lithium-ion batteries, particularly when the state of charge (SOC) varies.
Suhaeng Lee   +10 more
doaj  

(3+1)D Printing of Core–Clad Waveguide by Two‐Photon Polymerization

open access: yesAdvanced Materials Technologies, EarlyView.
Low‐loss, single‐mode core–clad optical waveguides are fabricated using a novel (3+1)D multiphoton polymerization technique in a hybrid resin. Precise laser power control and multi‐pass exposure enable refractive index engineering and reduce scattering. Raman spectroscopy confirms the correlation between polymerization and index change.
Raphaël Hazem   +4 more
wiley   +1 more source

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