Results 61 to 70 of about 558,003 (280)

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

open access: yesAdvanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto   +8 more
wiley   +1 more source

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

open access: yesAdvanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa   +7 more
wiley   +1 more source

Institutions and growth: a developing country case study [PDF]

open access: yes
The Brazilian municipalities show an enormous inequality on its development level. Even within the states considered relatively prosperous, there are huge internal disparities on income levels. The richest Brazilian municipality's GDP per capita is about
Adolfo Sachsida   +2 more
core  

Stabilizing Cationic Palladium Single‐Atom Sites on Heteroatom‐Doped Carbon for Selective Hydrogen Peroxide Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
In this research, it is demonstrated that dual nitrogen and sulfur doping in hollow carbon spheres creates a tunable coordination environment that stabilizes cationic Pd single atoms as robust organometallic complexes, enabling high selectivity and stability for electrochemical hydrogen peroxide production under harsh acidic and peroxide‐rich ...
Guilherme V. Fortunato   +16 more
wiley   +1 more source

A criptoteologia messiânica de Clarice Lispector frente à crise do século XXI. Análise da crônica “Mineirinho”

open access: yesStudia Romanica Posnaniensia, 2019
The article is aimed at pointing out the messianic dimension of Clarice Lispector’s writings. We intend to describe the post-secular vision of the collective redemption embedded in her work as essentially opposed to the vulgarized notion of
Wojciech Sawala
doaj   +1 more source

Magnetic and Structural Response Tuned by Coexisting Mn Concentration‐Dependent Phases in MnBi2Te4 Thin Film Grown on GaAs(001) by Molecular Beam Epitaxy

open access: yesAdvanced Functional Materials, EarlyView.
The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch   +10 more
wiley   +1 more source

Redefining Therapies for Drug‐Resistant Tuberculosis: Synergistic Effects of Antimicrobial Peptides, Nanotechnology, and Computational Design

open access: yesAdvanced Healthcare Materials, EarlyView.
Antimicrobial peptide (AMP)‐loaded nanocarriers provide a multifunctional strategy to combat drug‐resistant Mycobacterium tuberculosis. By enhancing intracellular delivery, bypassing efflux pumps, and disrupting bacterial membranes, this platform restores phagolysosome fusion and macrophage function.
Christian S. Carnero Canales   +11 more
wiley   +1 more source

Men in transit: The spectrum of masculinity in Caio Fernando Abreu’s White Limit (1970)

open access: yesBrasiliana: Journal for Brazilian Studies, 2015
In the present work, we aim at discussing the construction of subjectivity in relation to gender categories, especially in regards to male identity, in Caio Fernando Abreu’s first novel White Limit (Original title: Limite branco, 1970).
Juan Filipe Stacul   +1 more
doaj   +1 more source

Constructing Coincident and Leading Indices of Economic Activity for the Brazilian Economy [PDF]

open access: yes
This paper has three original contributions. The first is the reconstructioneffort of the series of employment and income to allow the creation of a newcoincident index for the Brazilian economic activity.
Issler, João Victor   +2 more
core  

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