Results 81 to 90 of about 304,663 (195)

From Bulk to Colloidal Nanocrystals: Top‐Down Synthesis of Highly Luminescent Cs2ZrCl6:Te4+ Double Perovskite Nanocrystals for X‐Ray Imaging

open access: yesAdvanced Functional Materials, EarlyView.
Top‐down ultrasonication produces highly emissive Cs2ZrCl6:Te4+ nanocrystals (NCs) with a PLQY of 65%, which is higher compared to that of the NCs synthesized by typical bottom‐up hot‐injection synthesis. The colloidal Cs2ZrCl6:Te4+ NCs have been found to be potential candidates for x‐ray scintillation imaging.
Yang Liu   +12 more
wiley   +1 more source

La recepción de la cultura portuguesa en la revista Nós

open access: yesRevista de Filología Románica, 2008
Cet article montre la perception et reception de la culture portugaise dans la Galice des premières années du XXème siècle. De plus, le travail vise, d’un part, a expliquer les raisons pour lesquelles les intellectuels galiciens qui formaient le groupe ...
Alicia Valiente Fernández
doaj  

Escudos de Rianxo

open access: yes, 1933
Es una separata de: Nós, n. 113Na portada: Seminario de Estudos GalegosÉ separata de: Nós, n.
Bouza-Brey, Fermín, 1901-1973   +2 more
core  

Stereometric Molecular Engineering for Ultra‐Stable Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Stereochemical configuration of molecular additives greatly influences interfacial adsorption at the Zn surface. The optimal tilted dual‐anchored adsorption geometry of myo‐inositol constructs a water‐deficient interface and regulates the solvation structure.
Cunxin Liu   +4 more
wiley   +1 more source

Forward‐Biased Perovskite Photodiodes for In‐Sensor Optical Change Sensing

open access: yesAdvanced Functional Materials, EarlyView.
A forward‐biased perovskite photodiode is introduced as an in‐sensor analog preprocessing unit that uses current balancing between photocurrent and injection current to generate optical changes relative to programmable optical reference levels. The device directly converts reference‐relative optical changes into bipolar current signals, enabling sensor‐
Eungseon Yeon   +14 more
wiley   +1 more source

As industrias líthicas d'a Guardia : (novas estazóns)

open access: yes, 1929
Texto a dos ...
Fernández Costas, Manuel, 1887-1962
core  

Os pronomes nós e a gente em livros didáticos de língua portuguesa [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em Linguística.O objetivo central desta pesquisa é descrever o tratamento dado aos pronomes pessoais de primeira pessoa do ...
Junkes, Márcia Maria
core  

Genetically Programmed Shape‐Morphing of Engineered Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker   +7 more
wiley   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

open access: yesAdvanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski   +3 more
wiley   +1 more source

Esquema da nova poesía galega

open access: yes, 1935
Separata de Nós, Boletín Mensual da Cultura GalegaData tomada do final do textoTexto a dúas ...
Casas, Augusto, 1906-1973
core  

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