Results 181 to 190 of about 1,419,151 (290)

Visual feedback therapy for restoration of upper limb function of stroke patients

open access: gold, 2020
Meihong Zhu   +6 more
openalex   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Entrenamiento de la visualización espacial mediante ejercicios informatizados de dibujo técnico

open access: yesPsicologia Escolar e Educacional
En este trabajo se describe la construcción, la aplicación y los resultados obtenidos con una batería de ejercicios informatizados para entrenar la Visualización Espacial de estudiantes de Ingeniería.
Gerardo Prieto, Angela D. Velasco
doaj  

Dynamic Control of Synaptic Plasticity by Competing Ferroelectric and Trap‐Assisted Switching in IGZO Transistors with Al2O3/HfO2 Dielectrics

open access: yesAdvanced Functional Materials, EarlyView.
A frequency‐tunable ferroelectric synaptic transistor based on a buried‐gate InGaZnO channel and Al2O3/HfO2 dielectric stack exhibits linear and reversible weight updates using single‐polarity pulses. By switching between ferroelectric and trap‐assisted modes depending on input frequency, the device simplifies neuromorphic circuit design and achieves ...
Ojun Kwon   +8 more
wiley   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Variability in locomotor dynamics reveals the critical role of feedback in task control

open access: gold, 2020
İsmail Uyanık   +6 more
openalex   +1 more source

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