Results 101 to 110 of about 34,203 (293)

Percepção de qualidade da carne bovina com marca no sul do Brasil [PDF]

open access: diamond, 2014
Greicy Sofia Maysonnave   +6 more
openalex   +1 more source

Effect of Regiochemistry on Doping and Thermoelectric Properties of n‐Doped Fullerene Derivatives

open access: yesAdvanced Electronic Materials, EarlyView.
Three fullerene derivatives doubly substituted with diethylene glycol chains (PDEG‐2) is presented. The different regiochemistry significantly affects the crystallinity and consequently the dielectric properties, electronic transport, and doping efficiency. By striking a balance between compatibility with the molecular dopant N‐DMBI and crystallinity a
Federico Ferrari   +7 more
wiley   +1 more source

Acid‐ and Nucleophile‐Gated Photoisomerization of Phosphaindirubin

open access: yesAngewandte Chemie, EarlyView.
Triply gated isomerization: In polar solvents, a phosphorus‐containing indirubin photoswitch undergoes visible‐light‐driven Z→E isomerization only when protonated, and reverts thermally via nucleophile‐catalyzed back‐isomerization. This three‐way control by light, acid, and nucleophile enables reversible photoisomerization.
Jacob Jan van der Wal   +8 more
wiley   +2 more sources

Study of Resistive Switching Dynamics and Memory States Equilibria in Analog Filamentary Conductive‐Metal‐Oxide/HfOx ReRAM via Compact Modeling

open access: yesAdvanced Electronic Materials, EarlyView.
A physics‐based compact model for Conductive‐Metal‐Oxide/HfOx ReRAM, accounting for ion dynamics, electronic conduction, and thermal effects, is presented. Accurate and versatile simulations of analog non‐volatile conductance modulation and memory state stabilization enable reliable circuit‐level studies, advancing the optimization of neuromorphic and ...
Matteo Galetta   +9 more
wiley   +1 more source

A nadie le interesan tus anuncios

open access: yesRevista Mediterránea de Comunicación, 2019
La obra reseñada establece una revisión de la última década del sector publicitario a través de su producto final -los anuncios-, poniendo sobre la mesa las claves al respecto del hastío y la desidia del consumidor frente al bombardeo de mensajes y ...
Pablo-Javier Vizcaíno-Alcantud
doaj  

Opto‐Electronic Tuning of Neuron Emulation in Perovskite Volatile Memristive Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Thus, a single device in a transistor configuration that exhibits volatile memristive behavior is optoelectronically tunable. Linear potentiation protocols and Leaky Integrate‐and‐Fire behavior is reported, while light pulses is shown to induce both photonic potentiation and graded type of optical neurons, opening the path for emulating neuron ...
Konstantinos Rogdakis   +5 more
wiley   +1 more source

Enhanced Linear Conductance Modulation by La‐Doping in HfO2‐Based Memristors for Neuromorphic Applications

open access: yesAdvanced Electronic Materials, EarlyView.
Defect engineering via Lanthanum (La) doping effectively transitions HfO2 memristors from digital to robust analog switching. La incorporation significantly affects the conducting filament dynamics, achieving remarkable linearity and uniformity in conductance modulation.
Taewook Kim   +10 more
wiley   +1 more source

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