Results 81 to 90 of about 177,354 (268)

An Alternative Proposal Explaining the Origin of the Word and Social Group ‘Székely’

open access: yesHistorical Studies on Central Europe
The word ‘Székely’ or ‘Szekler’ was formed from the Hungarian verb szökik (jump, move fast, escape, run away) using the suffix ‘-l/ly’ creating deverbal nouns. The original meaning of the word is fast-moving (person), fugitive, or runaway.
Tamás Keszi
doaj   +1 more source

“NATIONAL HISTORIES” OF MULTIETHNIC CITIES OF THE SOUTHERN UKRAINIAN FRONTIER AT THE IMPERIAL PERIOD

open access: yesМісто: історія, культура, суспільство, 2017
The author "analyzes both the practice of writing "national histories" of cities in southern Ukraine, when the past of a particular locality is viewed from the perspective of a particular ethnic group and the attempt to overcome the limitations caused ...
Victoriya Konstantinova
doaj   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee   +9 more
wiley   +1 more source

Integrated Multiband Smart Windows From UV to LWIR Based on Molecularly Engineered Thermochromic Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
A multiband smart window integrating a thermochromic poly (EEEA‐co‐NIPAM) hydrogel with functional layers, enabling dynamic VIS‐NIR solar modulation alongside UV shielding and low LWIR emissivity. The polymer network forms hydrogen‐bonding interactions, promoting chain collapse above a reduced lower critical solution temperature, and accelerating the ...
Jiashuo Sun   +17 more
wiley   +1 more source

Voltage Gated Ion Entry Into Two‐dimensional Angstrom‐Scale Channels

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate voltage‐gated ion transport through artificial Å‐scale slit channels (∼4 Å high) formed by van der Waals assembly of 2D materials. At low electric fields, ions are excluded while water permeates. Above a threshold voltage, nonlinear hysteretic conduction emerges, driven by ion dehydration and concentration‐dependent barriers, mimicking ...
Solleti Goutham   +10 more
wiley   +1 more source

The Border in the Literary Vision of Roberto Bolaño

open access: yesPoligramas, 2019
I analyze the frontier and how the crossing of it affects the characters in 2666 and The Salvages Detectives of Roberto Bolaño. The rise of feminicides in the cities of the border between Mexico and USA happened at the same time of the implementation of ...
José Jesús Osorio
doaj   +1 more source

Engineering Antigen Density on M13 Bacteriophage for Personalized Nanovaccine

open access: yesAdvanced Healthcare Materials, EarlyView.
Increasing antigen density on the phage capsid impacts phage uptake and antigen cross‐presentation by antigen‐presenting cells, leading to enhanced activation of antitumor CD8+ T cells in the draining lymph nodes. These activated CD8+ T cells subsequently recognize the antigen‐expressing tumors and mediate their specific cytotoxic killing, thereby ...
Shengnan Huang   +7 more
wiley   +1 more source

Anti‐Inflammatory and Neuroactive Effects of Polymer‐Coated Iron Oxide Nanoparticles Functionalized With Interleukin 4 for Spinal Cord Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
Polymer‐coated IONPs functionalized with IL‐4 display respective neuroactive and anti‐inflammatory actions on neural progenitor cells and macrophages/microglia in vitro. When examined chronically in a rat experimental model of spinal cord injury, rGO scaffolds carrying these nanosystems adequately integrate into the lesion, significantly reduce ...
Julia Martínez‐Ramírez   +12 more
wiley   +1 more source

Strengths and opportunities to clinical trial enrollment among BIPOC, rural dwelling patients in the northwest United States: a retrospective study

open access: yesFrontiers in Pharmacology
Introduction: Clinical trials investigating the safety and efficacy of experimental drugs and devices are the cornerstone of medicinal advancement.
Jamie M. Nelson   +7 more
doaj   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

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