Results 61 to 70 of about 5,177 (178)

Operando Structural Rearrangement of Self‐Ion‐Implanted Germanium Films Enables High‐Rate Cycling in Lithium‐Ion Batteries

open access: yesphysica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Nanostructured germanium thin‐film negative electrodes are produced by combining PECVD deposition with self‐ion implantation, enabling battery fabrication fully compatible with semiconductor processing workflows and without material removal. The resulting porous structure dynamically rearranges during high‐rate cycling, leading to improved rate ...
Valentina Diolaiti   +13 more
wiley   +1 more source

Unfolding Thermodynamics of Cysteine-Rich Proteins and Molecular Thermal-Adaptation of Marine Ciliates

open access: yesBiomolecules, 2013
Euplotes nobilii and Euplotes raikovi are phylogenetically closely allied species of marine ciliates, living in polar and temperate waters, respectively. Their evolutional relation and the sharply different temperatures of their natural environments make
Giorgia Cazzolli   +3 more
doaj   +1 more source

Development and Psychometric Testing of the Breastfeeding Knowledge Scale (BKS) in Brazilian Healthcare Students

open access: yesJournal of Evaluation in Clinical Practice, Volume 32, Issue 2, March 2026.
ABSTRACT Rationale Breastfeeding is recognized as a cornerstone of maternal and child health, yet health professionals frequently report insufficient knowledge to provide effective support. Strengthening the evaluation of educational outcomes in health professions training is therefore essential to improve clinical practice and patient care. This study
Patrícia Lima Pereira Peres   +7 more
wiley   +1 more source

Paradiplomacy and City Diplomacy From the Theoretical Perspectives of Tourism and International Relations: An Analysis of the City of São Paulo, Brazil

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT Tourism and International Relations, as interdisciplinary fields, encompass diverse knowledge, making them complex subjects. This article explores how official international relations bodies at subnational levels influence tourism using paradiplomacy and city diplomacy concepts.
Juliane Santos Lumertz   +3 more
wiley   +1 more source

Thermo-optic coefficient and nonlinear refractive index of silicon oxynitride waveguides

open access: yesAIP Advances, 2018
Integrated waveguiding devices based on silicon oxynitride (SiON) are appealing for their relatively high refractive index contrast and broadband transparency.
A. Trenti   +6 more
doaj   +1 more source

SiO2-SnO2:Er3+ Glass-Ceramic Monoliths

open access: yesApplied Sciences, 2018
The development of efficient luminescent systems, such as microcavities, solid-state lasers, integrated optical amplifiers, and optical sensors is the main topic in glass photonics.
Lam Thi Ngoc Tran   +9 more
doaj   +1 more source

Design and Optimization of SiON Ring Resonator-Based Biosensors for Aflatoxin M1 Detection

open access: yesSensors, 2015
In this article, we designed and studied silicon oxynitride (SiON) microring-based photonic structures for biosensing applications. We designed waveguides, directional couplers, and racetrack resonators in order to measure refractive index changes ...
Romain Guider   +7 more
doaj   +1 more source

Povo negro

open access: yesRevista Eclesiástica Brasileira, 1986
O VI Intereclesial esteve marcado pela presença, senão majoritária, de uma grande maioria caracterizada pela comunidade negra. De Norte a Sul, Leste a Oeste estiveram presentes os sinais visíveis da negritude que fortalece o avanço sem limites das Comunidades Eclesiais de Base, entre os pobres...
openaire   +1 more source

Povo, Religião do Povo e Papel da Igreja

open access: yesRevista Eclesiástica Brasileira, 1979
Povo não é apenas um identidade sócio-econômica e política, indicando o pessoal não-qualificado do «povinho» sem importância na sociedade e na Igreja, aquela maioria tutelada pela elite. Povo é além disso uma categoria, que possui um conteúdo teológico próprio de suína importância para a eclesiologia...
openaire   +1 more source

Supervised classification of combined copy number and gene expression data

open access: yesJournal of Integrative Bioinformatics, 2007
In this paper we apply a predictive profiling method to genome copy number aberrations (CNA) in combination with gene expression and clinical data to identify molecular patterns of cancer pathophysiology.
Riccadonna S.   +5 more
doaj   +1 more source

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