Results 41 to 50 of about 652,717 (219)
Closing a Window for Massive Photons
Advances in High Energy Physics, Volume 2013, Issue 1, 2013., 2013 Working with the assumption of nonzero photon mass and a trajectory that is described by the nongeodesic world line of a spinning top we find, by deriving new astrophysical bounds, that this assumption is in contradiction with current experimental results. This yields the conclusion that such photons have to be exactly massless.
Sergio A. Hojman +2 more
wiley +1 more source
Revista de Educação Popular, 2022 Este artigo aborda a experiência de construção de recursos educativos, um livro e um jogo, no contexto do curso Educação Popular e Plantas Medicinais na Atenção Básica à Saúde, que objetiva formar trabalhadores da atenção básica do Sistema Único de Saúde
Grasiele Nespoli +3 more
doaj +1 more source
Recursos educativos en museos online de arte contemporáneo. Tipología e implantación [PDF]
, 2013 The number of virtual visitors has overtaken the number of physical visitors in numerous museums. Consequently, museum institutions face the challenge of catering to their virtual audience by developing and consolidating online services.
del Río, Nicolás
core +2 more sources
Spatiotemporal Fire Patterns and Post‐fire Forest Change in Peru (2000–2021)
Land Degradation &Development, Volume 37, Issue 9, Page 4368-4382, 30 May 2026.ABSTRACT Fire is increasingly more frequent and severe in many tropical regions, leading to significant forest loss, diminished biodiversity, and reduced Nature's contributions to people (NCPs). In this study, we analyzed the spatiotemporal patterns of fire in Peru and its regions, focusing on: (1) burned area, (2) size, and (3) number of fires, using ...
Maricel Móstiga +3 more
wiley +1 more source
Revista Latinoamericana de Tecnología Educativa, 2017 Este artículo recoge resultados de un estudio más amplio dedicado al análisis de una muestra de portales institucionales y plataformas comerciales que ofertan recursos didácticos digitales.
Pablo Joel Santana Bonilla +2 more
doaj +1 more source
Reapropiación de recursos educativos obsoletos ante las brechas tecnológicas durante el Covid-19
Educación y Ciudad, 2023 Los recursos educativos impresos, mecánicos y audiovisuales que habían sido cuestionados y considerados tradicionales ante el paradigma conectivista fueron reestablecidos y fortalecidos durante la pandemia covid-19, así como se han constituido en ...
Luis Rubén Pérez-Pinzón +1 more
doaj +1 more source
Artificial Intelligence Literacy: Scientific Impact of LearningML Software
Computer Applications in Engineering Education, Volume 34, Issue 2, March 2026.ABSTRACT Creating with artificial intelligence (AI) is fundamental to AI literacy through effective teaching methods and programmes. The aim is to suggest strategies for AI literacy education using LearningML software, based on machine learning, which allows users to create artificial intelligence models to recognise text and images without the need ...
Pablo Dúo‐Terrón +3 more
wiley +1 more source
Sociedad y Economía, 2016 Este trabajo estudia la relación dinámica entre el entorno socioeconómico local, la desigualdadinicial en los ingresos de las familias y los impactos en las trayectorias de acumulaciónde capital humano en Colombia.
Harvy Vivas Pacheco
doaj +1 more source
Public perception of Ghana's Free Senior High School policy: A north–south comparative analysis
Review of Policy Research, Volume 43, Issue 1, January 2026.Abstract Ghana's Free Senior High School (SHS) policy, implemented in 2017, aims to increase access to secondary education, promote equity, enhance educational outcomes, and foster human capital development. This study examines public perception of the Free SHS policy, focusing on the variations between the northern and southern regions of Ghana and ...
Michael K. Dzordzormenyoh +3 more
wiley +1 more source
Recursos educativos digitais: reflexões sobre a prática [PDF]
, 2011 O texto propõe uma reflexão acerca da ligação entre a existência de software e de recursos educativos digitais de qualidade e os processos efetivos de integração das tecnologias na escola, no currículo e na sala de aula. Esta ligação é o ponto de partida
Ramos, José
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