Results 51 to 60 of about 2,625 (267)

Bipolar Palladium Membrane Enabling Crossover‐Free Selective Proton Transport

open access: yesAdvanced Science, EarlyView.
This study introduces a crossover‐free bipolar palladium membrane that transports protons selectively via reversible Pd/PdHx absorption–desorption and lattice hydrogen diffusion, overcoming the conductivity–selectivity trade‐off of polymer membranes. It enables water‐fed Li‐mediated ammonia synthesis, achieving 51% Faradaic efficiency and stable 12 h ...
Jiyeon Baek   +11 more
wiley   +1 more source

En busca del hijo perdido: a propósito de una comedia novelesca atribuida a Lope (II)

open access: yesAnuario Lope de Vega: Texto, Literatura, Cultura
El presente trabajo se centra en una comedia titulada La esclava de su hijo, cuyo texto nos ha llegado por medio de un único testimonio manuscrito del siglo XVII. Pese a aparecer mencionada en la segunda edición de El peregrino en su patria, la pieza no
Daniele Crivellari
doaj   +1 more source

Wearable Electro‐Thermal Haptic Stimulator Driven by a Self‐Powered Tactile Sensor for Realistic Stimulus Replication

open access: yesAdvanced Science, EarlyView.
We present a stimulus‐replicating system combining a tactile sensor with a wearable Peltier thermotactile module and concentric electrotactile electrode. Signals encoding pressure and temperature drive the stimulators to reproduce mechano‐thermal cues on the skin. AlN/PDMS encapsulation and SA/LA PSA ensure mechanical compliance and thermal efficiency.
Ey‐In Lee   +4 more
wiley   +1 more source

Del romancero antiguo al moderno: problemas y límites. A propósito del romance Rodriguillo venga a su padre

open access: yesRevista de Filología Española, 1993
El estudio del romance Rodriguillo venga a su padre plantea los mismos problemas que plantea un romance tradicional sin documentación antigua; pero aquí se complican por una cuestión de límites en la propia historia que se relata.
Maximiano Trapero
doaj   +1 more source

Sobre la presencia y ausencia de la -e paragógica en los romances carolingios impresos durante el período postincunable

open access: yesRevista de Poética Medieval, 2020
En este artículo se establece un corpus de once romances carolingios documentados a través de pliegos poéticos postincunables que desarrollan el recurso de la -e paragógica aplicada sobre la rima aguda en -á.
Joan Mahiques Climent
doaj   +1 more source

From Devices to Systems: Integration Strategies for Micro‐Supercapacitors in Microsystems

open access: yesAdvanced Science, EarlyView.
Micro‐supercapacitors are evolving from device‐level energy storage toward system‐level functional units in integrated microsystems. This Review presents a system‐oriented design framework in which integration serves as the key link between application requirements, system constraints, device architectures, and material selection. Monolithic and hybrid
Zhuohao Liu, Gang Li, Kaiying Wang
wiley   +1 more source

Flexoelectric Suppression of Interfacial Carrier Loss in BaTiO3 Thin‐Film Bulk Photovoltaic Systems

open access: yesAdvanced Science, EarlyView.
In single‐crystalline BaTiO3 thin films, flexoelectric strain gradients strongly enhance photocurrent by suppressing interfacial carrier loss. Loading experiments reveal a ∼35‐fold photocurrent increase with applied force. Self‐consistent electrostatic modeling shows that strain gradients reshape the interfacial potential landscape, strengthen local ...
Minwoo Jang   +5 more
wiley   +1 more source

The concept of resistance in Benjamin and Adorno O conceito de resistência em Benjamin e Adorno

open access: yesEstudos de Sociologia, 2007
That work intends, with base in some texts of Theodor Adorno and of Walter Benjamin, to discuss the meaning of the “resistance” concepts and of “conformism” for such authors. These concepts are not elaborated in way explicit or systematic by both, to the
Natalia A. Morato Fernandes
doaj  

Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications

open access: yesAdvanced Science, EarlyView.
Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee   +6 more
wiley   +1 more source

Open‐Shell Conjugated Polymers Enable Photothermoelectric Conversion and Detection of Short‐Wave Infrared Light

open access: yesAdvanced Science, EarlyView.
Efficient conversion and detection of short‐wave infrared (SWIR) photons are becoming increasingly important for emerging photonic and energy technologies. Here, we report an organic photothermoelectric device based on an open‐shell conjugated polymer that enables SWIR energy conversion and photon detection via the photothermoelectric effect.
Guan‐Lin Chen   +5 more
wiley   +1 more source

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