Results 81 to 90 of about 227,405 (293)

Numerical simulation of ram extrusion in short-fiber-reinforced fresh cementitious composites [PDF]

open access: yes, 2009
This is the author's accepted manuscript. The final published article is available from the link below. First published in JoMMS in 4(10), 2009, published by Mathematical Sciences Publishers.A series of ram extrusion tests was carried out on a short ...
Li, Z   +3 more
core   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

open access: yesAdvanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen   +12 more
wiley   +1 more source

A symmetric 8T2R NVSRAM with autosave function

open access: yesElectronics Letters
This letter presented a symmetric 8T2R NVSRAM with autosave function. By efficiently multiplexing the node voltages, the control of the nonvolatile memristor and the isolation of the data node from the memristor are achieved, which ensures an ...
Bowen Su   +3 more
doaj   +1 more source

A Closed‐Loop Framework for Inverse Design: Dynamic Training and Intelligent Optimization for Heterostructured Materials

open access: yesAdvanced Science, EarlyView.
To accelerate the inverse design of heterostructured metal matrix composites, a closed‐loop scientific machine learning framework integrates continual learning prediction with NSGA‐II‐PMCP optimization. The framework maps microstructural descriptors to strength, toughness, and modulus, expands high‐quality Pareto solutions, and guides experimentally ...
Zhiyan Zhong   +11 more
wiley   +1 more source

Ram Kumar narrates the Jackal and the Crow

open access: yes, 2019
Ram describes each picture of the Jackal and the Crow, a picture-based stimulus task. He tells the whole story, and then tells the story from the fox’s perspective.
Martinez, Philippe Antoine
core  

Regulating Droplet Dynamics via Wormlike Micelle Networks: From Splash Suppression to Precise Confined Spreading

open access: yesAdvanced Science, EarlyView.
As displayed in Graphical Abstract image.tif, a molecular‐design strategy precisely tailors high‐speed droplet dynamics through programmed surfactant co‐assembly. The structural transition into an entangled wormlike micelle network completely suppresses stochastic splashing on fibrous substrates.
Shuling Liu   +6 more
wiley   +1 more source

Spike-Timing Dependent Plasticity in Unipolar Silicon Oxide RRAM Devices

open access: yesFrontiers in Neuroscience, 2018
Resistance switching, or Resistive RAM (RRAM) devices show considerable potential for application in hardware spiking neural networks (neuro-inspired computing) by mimicking some of the behavior of biological synapses, and hence enabling non-von Neumann ...
Konstantin Zarudnyi   +5 more
doaj   +1 more source

Resistive vibration exercise during bed-rest reduces motor control changes in the lumbo-pelvic musculature [PDF]

open access: yes, 2012
To understand the effects of a resistive vibration exercise (RVE) countermeasure on changes in lumbopelvic muscle motor control during prolonged bed-rest, 20 male subjects took part in the Berlin Bed-Rest Study (in 2003âÂÂ2005) and were randomised to ...
Daniel L. Belavý   +12 more
core   +1 more source

Porous Ultralow‐κ sp2‐Bonded Boron Nitride Thin Films as Copper Diffusion Barriers

open access: yesAdvanced Science, EarlyView.
Porous sp2‐bonded boron nitride (p‐BN) thin films with an ultralow dielectric constant (κ = 1.77) are directly grown on Si substrates via RF magnetron sputtering. The films feature uniform nanopores (1.85 nm), high mechanical stability, hydrophobicity, and excellent Cu diffusion barrier performance even at 3 nm thickness, offering a promising solution ...
Caiyun Liu   +11 more
wiley   +1 more source

Design of Power- and Variability-Aware Nonvolatile RRAM Cell Using Memristor as a Memory Element

open access: yesIEEE Journal of the Electron Devices Society, 2019
A 3 CNFETs and 2 memristors-based half-select disturbance free 3T2R resistive RAM (RRAM) cell is proposed in this paper. While the two memristors act as the nonvolatile memory elements, CNFETs are employed as high-performance switches.
Soumitra Pal   +3 more
doaj   +1 more source

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