Results 71 to 80 of about 214,235 (244)

Advancing Tandem Organic Solar Cells With Ternary Acceptor Control for High‐Power Modules and Solar‐to‐Ammonia Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song   +11 more
wiley   +1 more source

Rigidity in Autism Spectrum Disorder (ASD): A Unified (Evolutionary) Account of Salient Linguistic and Non-Linguistic Characteristics

open access: yesAutism and Developmental Language Impairments
Autism spectrum disorder (ASD) typically exhibits stereotyped or repetitive behavior that can be described as rigid, but also certain characteristics in the domain of language that can equally be characterized as rigid. These include heightened, enhanced
Ljiljana Progovac   +1 more
doaj   +1 more source

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero   +13 more
wiley   +1 more source

En un lugar de Twitter: las andanzas del caballero don Quijote por la red del pajarito

open access: yesCaracteres: Estudios Culturales y Críticos de la Esfera Digital, 2015
Since the beginning of Twitter in 2006, we have attended to the born of a new way of writing according to the parameters imposed by the social network.
Concepción Torres Begines
doaj  

Children’s Literature as Cultural Content in a Spanish Language Immersion Program

open access: yesWOW Stories, 2020
This vignette discusses the work done by a group of Spanish language immersion teachers in California who sought out books that would represent as many Spanish-speaking countries as possible in order to provide students with access to a wider variation ...
Cristal Herrera, Rosario Obregon
doaj  

Reduced Graphene Oxide Transparent Electrodes Enabling Compact Soft Tunable Lenses

open access: yesAdvanced Functional Materials, EarlyView.
By spray‐coating an elastomeric membrane with reduced graphene oxide (rGO) at various surface densities, elastomeric actuators are manufactured. Electro‐mechano‐optical characterizations show the suitability of rGO as an effective material for compliant, semi‐transparent electrodes, enabling soft electrically tunable lenses with a compact form factor ...
Giacomo Sasso   +4 more
wiley   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler   +4 more
wiley   +1 more source

Microscopic Origin of Temperature‐Dependent Anisotropic Heat Transport in Ultrawide‐Bandgap Rutile GeO2

open access: yesAdvanced Functional Materials, EarlyView.
Rutile GeO2${\rm GeO}_{2}$ exhibits orientation‐dependent heat transport with temperature‐dependent anisotropy, showing higher cross‐plane thermal conductivity along [001] than along the equivalent in‐plane [100] and [010] directions. Temperature‐dependent TDTR measurements and first‐principles phonon calculations identify the microscopic phonon ...
Pouria Emtenani   +9 more
wiley   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

The Role of the Other in the Construction of Identity: Considerations Around Martin Buber and Emmanuel Levinas

open access: yesReligions
By comparing Buber and Levinas, this article aims to clarify the constitution of the self as a place of identity. Both authors recognise, at first, that the self is only defined in relation to others and, ultimately, in relation to the You.
Teresa Aizpún
doaj   +1 more source

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