Results 31 to 40 of about 1,092 (185)

A rede de internet e as comunidades artísticas: um novo ponto de encontro virtual

Atas do ..., 2007
Texto apresentado no III Encontro de História da Arte.
Inês Albuquerque, Paulo Cezar Barbosa Mello   +1 more
openaire   +2 more sources

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions

Advanced Materials, EarlyView.
ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez, Ignacio Sardinero, Jorge Cuadra, Alfredo Spuri, José A. Moreno, Hermann Suderow, Elke Scheer, Pablo Burset, Angelo Di Bernardo, Rubén Seoane Souto, Eduardo J. H. Lee   +10 more
wiley   +1 more source

Digital fire technologies and community networks: Cultivating just sociotechnical practices for living with planetary change

People and Nature, EarlyView.
Abstract Fires are expanding in frequency and intensity worldwide due to climate change and land‐use transformations. At the same time, fire often plays a regenerative role in ecosystems. Traditional and cultural practices incorporate fire use for landscape management and landscape renewal. In this complex matrix of fire ecologies, digital technologies
Jennifer Gabrys, Paula Tiara Torres, Pablo González Rivas   +2 more
wiley   +1 more source

Improved Cerrado Wetland Mapping Through Seasonal Moisture Metrics, Terrain Information and Semantic Segmentation

Remote Sensing in Ecology and Conservation, EarlyView.
Brazil's Cerrado valley wetlands—swamp savanna and gallery forest—are highly important for the biome's water cycle and carbon storage and are susceptible to degradation from the impacts of land use expansion and the climate crisis. In support of their detailed monitoring and assessment, we developed and tested a transferable mapping approach that ...
Felix Beer, Hugo do Nascimento Bendini, Mateus de Souza Miranda, Vu‐Dong Pham, Leila Maria Garcia Fonseca, Cássia Beatriz Rodrigues Munhoz, Sebastian van der Linden   +6 more
wiley   +1 more source

Comunidades web como herramienta para la promoción de la salud y prevención de enfermedades

Revista Española de Comunicación en Salud, 2016
 El uso de las nuevas tecnologías de la comunicación e Internet se ha convertido en un recurso muy importante tanto para usuarios con problemas de salud como para profesionales.
F. Estévez González
doaj  

PESQUISA EM REDES SOCIAIS NA INTERNET: OS DISCURSOS NO CIBERESPAÇO

Educação em Foco, 2018
A internet tem se tornado um texto importante de ser lido por pesquisadores, o exame das autorias postadas neste espaço pelos internautas, suas interações, sociabilidades em comunidades virtuais, são importantes fontes de pesquisas.
Telma Brito Rocha
doaj   +1 more source

Mediando a Aprendizagem de Idiomas pela Internet em Comunidades Virtuais

#Tear: Revista de Educação, Ciência e Tecnologia, 2012
Resumo: Esta pesquisa, de cunho qualitativo, tem como objetivo mostrar os elementos que envolvem a aprendizagem do espanhol como língua estrangeira (E/LE) em uma comunidade virtual de aprendizagem de idiomas conhecida como Livemocha. O propósito dessa comunidade é dar aos aprendizes a possibilidade de compartilhar interesses em comum, como aprender o ...
openaire   +3 more sources

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

Capital social, brechas digitales y transmisión intergeneracional del capital cultural en comunidades urbanas estadounidenses desfavorecidas: un estudio exploratorio

Revista Internacional de Sociología, 2022
Este estudio busca contribuir al modelo de red clásico del capital cultural, basándose en las teorías del capital social y la literatura sobre brecha digital e inclusión.
Wenhong Chen, Xiaoqian Li, Elyse Huang   +2 more
doaj   +1 more source