Results 41 to 50 of about 1,115,245 (216)
Basic Protocol for On-Site Testing Consolidant Nanoparticles on Stone Cultural Heritage
Heritage, 2019 Currently the application of consolidants based on nanoparticles is common practice among restorers. Consolidants should not modify the properties of original materials according to international recommendation, which requires previous studies to decide ...
Javier Becerra +2 more
doaj +1 more source
Online Risk Behaviours Among Adolescents: Identifying Areas of Digital Vulnerability
Children &Society, EarlyView.ABSTRACT As a period during which they undergo important physical, emotional and social changes, adolescence is of great importance for minors. In addition, adolescence is an initial stage in terms of children's use of their own mobile devices and their first access to the internet and social networks, an activity that becomes a generalised habit in ...
Sonia Carcelén‐García +2 more
wiley +1 more source
Momento, 1998 El desarrollo de la física-matemática constituye unu revolución intelectual con las más amplias y profundas consecuencias. El deseo de entender el método que ha seguido esta ciencia en su camino de triunfos se remonta por lo menos a los filósofos y a los
Alberto Cortés O.
doaj
GeographiesIn this study, we selected a series of pothole wetlands to investigate their nucleation, evolution, and recent anthropogenic degradation in the Alcores Depression (AD), southern Iberian Peninsula, where over 100 closed watersheds containing shallow ...
A. Jiménez-Bonilla +4 more
doaj +1 more source
Ordering in one-dimensional few-fermion clusters with repulsive interactions
New Journal of Physics, 2016 By using a diffusion Monte Carlo (DMC) technique, we studied the behaviour of a mixture of spin-up and spin-down cold fermionic atoms confined in one-dimensional harmonic potentials.
C Carbonell-Coronado +2 more
doaj +1 more source
Heritage Science, 2018 The dissemination of research in cultural heritage preservation to the public is a task that needs new models and expressions, to capture the attention of the public and the assessment of results. With this purpose, a new educational experience in Parque
Pilar Ortiz +10 more
doaj +1 more source
A relação entre autismo, família e aprendizagem, em artigos da base de dados Scielo (2003-2019)
Temas em Educação e Saúde, 2020 Tem-se como norteador deste estudo a seguinte pergunta de pesquisa: Como a família influencia a aprendizagem de pessoas com Transtorno do Espectro Autista (TEA)?
Rafael Alexandre Belo +1 more
doaj +1 more source
Metal and insulator states of SU(6) × SU(2) clusters of fermions in one-dimensional optical lattices
New Journal of Physics, 2021 We studied the behavior of mixtures of ^173 Yb (with symmetry up to SU(6)) and ^171 Yb (up to SU(2)) fermionic isotopes loaded in one-dimensional (1D) optical lattices.
M C Gordillo
doaj +1 more source
A link between increased temperature and avian body condition in a logged tropical forest
Conservation Biology, EarlyView.Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Plasmon‐Enhanced CO2 Methanation over Au@Ru/TiO2 via Nanoscale Control of Ru Shell Thickness
Angewandte Chemie, Volume 137, Issue 52, December 22, 2025.Au@Ru core–shell nanoparticles on TiO2 integrate active Ru sites with Au plasmonic excitation. At 190 °C, 545 nm light boosts CO2 methanation rates by 335% while preserving >99% CH4 selectivity. The catalyst outperforms Ru/C and remains stable for 85 h, underscoring nanoscale shell engineering for efficient light‐assisted thermocatalysis.
Florian Rathmann +10 more
wiley +2 more sources