Results 141 to 150 of about 79,101 (258)

Stirring‐Induced Modulation of NIR Emission in Tm3+‐Doped Nanoparticles: Evidence of Apparent Risetime Sensitivity

open access: yesAdvanced Optical Materials, Volume 14, Issue 34, 11 September 2026.
Motion was found to induce significant variation in the luminescence intensity ratio of NIR‐emitting Tm3+‐doped NaYbF4 nanoparticles, which has been ascribed to the population dynamics of the Tm3+ ion's excited states. These findings provide the groundwork for the design of motion nanosensors that can operate in environments not accessible with UV–vis ...
York Estewin Serge‐Correales   +4 more
wiley   +1 more source

Analysis of the spatial and temporal evolution and driving factors of landscape ecological risk in Xiaojiang River Basin, Yunnan, China

open access: yesGeocarto International
Assessing the spatiotemporal evolution of landscape ecological risk (LER) in watersheds and its driving factors is crucial for ecosystem maintenance. This study utilized land use/land cover (LULC) data to establish an LER evaluation model.
Xinrui Yu   +5 more
doaj   +1 more source

Ler com compreensão para ler com fruição

open access: yes, 2012
We are not born readers, we become readers. In a changing world, there are more doubts than certainties regarding what generates in children, young people or adults, the motivation to read. In a necessarily brief way, we begin by proposing an initial reflection on the ideas behind certain expressions used by mediators of reading - readers, reading ...
openaire   +1 more source

RESENHA: LER O MUNDO [PDF]

open access: yes, 2015
SANT'ANNA, Affonso Romano. Ler o Mundo. São Paulo: Global, 2011.
Delgado, Angela
core  

Phase Separation, Material State, and Condensate Fate in Mammalian Autophagy

open access: yesAdvanced Science, Volume 13, Issue 54, 28 September 2026.
ABSTRACT Biomolecular phase separation has emerged as a key organizing principle in macroautophagy (hereafter autophagy). In mammalian cells, phase‐separated condensates not only serve as substrates for selective degradation, but also act as dynamic platforms for cargo recognition, signaling integration, and autophagosome assembly.
Yuanqiang Lin   +8 more
wiley   +1 more source

Mask Roughness Induced LER in EUV Lithography [PDF]

open access: yes, 2011
This dissertation presents a thorough investigation of how mask roughness induces speckle in the aerial image that leads to line-edge roughness (LER) effects in extreme ultraviolet lithography.
McClinton, Brittany
core  

Biostimulants‐driven improvements in productivity, resource use efficiency and protein yield in pea–barley intercrops

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Biostimulants promote plant growth, nutrient uptake, and drought tolerance, reducing reliance on synthetic fertilizers. Intercropping, involving multiple crop species on the same land, is a promising practice. In Denmark, pea (Pisum sativum)–barley (Hordeum vulgare) intercrop (PBIC) is commonly used for grain and fodder production.
Vaibhav Pradip Chaudhary   +2 more
wiley   +1 more source

«@Ler e a Ler» leituras para todos os gostos…

open access: yes, 2010
Como se faz um leitor? Ou melhor como se recupera um leitor e optimiza os que já sentem o apelo pela leitura? Estas questões são cruciais para qualquer professor ou para qualquer professor que desempenhe a função de Coordenador de uma Biblioteca Escolar.
openaire   +1 more source

Monoallelic POLR3A Variants Cause Early‐Onset Peripheral Neuropathy

open access: yesAnnals of Neurology, Volume 100, Issue 3, Page 655-671, September 2026.
Objective Biallelic variants in genes encoding the RNA polymerase III complex (Pol III) cause a spectrum of neurological disorders primarily affecting the central nervous system. Monoallelic variants have been reported in the POLR3B subunit only, associated with neurodevelopmental disorder, epilepsy, and peripheral neuropathy.
Luiza L. P. Ramos   +46 more
wiley   +1 more source

Ler Poulantzas

open access: yesCadernos Cemarx
Os professores Danilo Enrico Martuscelli e Leonardo Granato resgatam os principais conceitos da obra Pouvoir politique et classes sociales de l’État capitaliste, de Nicos Poulantzas. A obra, dividida em três capítulos, que exploram a interpretação do pensador grego sobre o Estado capitalista, as classes sociais e luta de classes, e a ideia de bloco no
openaire   +1 more source

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