Results 71 to 80 of about 25,597 (265)

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

Advanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won, Jeongwoo Lee, Hyunwook Kim, Joon Hak Oh   +3 more
wiley   +1 more source

Correlates of Theta and Gamma Activity during Visuospatial Incidental/Intentional Encoding and Retrieval Indicate Differences in Processing in Young and Elderly Healthy Participants

Brain Sciences
Incidental visuospatial learning acquired under incidental conditions is more vulnerable to aging than in the intentional case. The theta and gamma correlates of the coding and retrieval of episodic memory change during aging.
Mariana Lizeth Junco-Muñoz, Oliva Mejía-Rodríguez, José Miguel Cervantes-Alfaro, Adriana del Carmen Téllez-Anguiano, Miguel Ángel López-Vázquez, María Esther Olvera-Cortés   +5 more
doaj   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Karl Jonas Riisnaes, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

Aging effects on the encoding/retrieval flip in associative memory: fMRI evidence from incidental contingency learning

Frontiers in Aging Neuroscience
IntroductionAssociative memory is arguably the most basic memory function and therein constitutes the foundation of all episodic and semantic memory processes.
Else Schneider, Marko Rajkovic, Marko Rajkovic, Rudolf Krug, Marco P. Caviezel, Carolin F. Reichert, Carolin F. Reichert, Oliver Bieri, André Schmidt, Stefan Borgwardt, Stefan Borgwardt, Thomas Leyhe, Christoph Linnemann, Annette B. Brühl, Annette B. Brühl, Undine E. Lang, Tobias Melcher   +16 more
doaj   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

Advanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Effects of glosses and reviewing of glossed words on L2 vocabulary learning through reading

Vocabulary Learning and Instruction, 2014
This study is an attempt to integrate incidental and intentional vocabulary learning in a reading activity without sacrificing the enjoyment of reading. The paper reports on a study which examined the effectiveness of a reading program on the web.
Makoto Yoshii
doaj   +1 more source

A neurophysiological perspective on the integration between incidental learning and cognitive control. [PDF]

Commun Biol, 2023
Takacs A, Beste C.
europepmc   +1 more source

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

Advanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Incidental Learning of Temporal and Spatial Associations in Hybrid Search. [PDF]

Vis cogn, 2023
Wiegand I, Wolfe JM, Maes JHR, Kessels RPC.   +3 more
europepmc   +1 more source