Results 121 to 130 of about 223,723 (248)
INDEX Revista de Arte ContemporáneoEsta investigación busca recopilar prácticas artísticas que den guías para pensar en el futuro desde el Ecuador, primero identificando tres circunstancias que nos alejan, pero que al mismo tiempo, nos acercan a pensar en el mañana: un presente dilatado ...
Pedro Cagigal
doaj +1 more source
Journal of Zoology, EarlyView.In this study we tested the effects of insularity on amphibian colouration using the fire salamander as a model system. Although increased melanism was not a consistent pattern across all islands, salamanders from one island exhibited higher proportions of black pigmentation than mainland populations, while insular populations overall showed reduced ...
L. Alarcón‐Ríos +2 more
wiley +1 more source
Análise das operações de cross hedge do bezerro e do hedge do boi gordo no mercado futuro da BM&F
Revista de Economia e Sociologia Rural, 2003 O estudo visa analisar as operações de cross hedge do bezerro na Bolsa de Mercadorias & Futuros (BM&F) com o intuito de avaliar a real necessidade da existência de contratos futuros para este animal.
Rodrigo Lanna Franco da Silveira +1 more
doaj +1 more source
Revista Electrónica Educare, 2019 Las tecnologías de la información y comunicación (TIC) son una tendencia a implementar en el ámbito educativo. En concreto, la universalización en el uso de los dispositivos móviles ha posibilitado su aplicación en diferentes etapas educativas.
Francisco Javier Hinojo Lucena +3 more
semanticscholar +1 more source
Obesity Reviews, EarlyView.ABSTRACT Background The impact of interventions aimed at reducing screen use in preschool‐aged children is unclear. This systematic review and meta‐analysis aimed to evaluate interventions to reduce screen time among preschool‐aged children and examine the characteristics of effective interventions.
Meenushree Chandrasekaran +9 more
wiley +1 more source
Revista de Economia e Sociologia Rural, 2014 Além de fatores conjunturais da economia mundial e estruturais relativos à oferta e demanda global por commodities, aponta-se que o movimento altista dos preços destes produtos na década de 2000 pode também ser explicado pelo maior contágio dos ...
Rodrigo Lanna Franco da Silveira +2 more
doaj +1 more source
Renaissance Studies, EarlyView.ABSTRACT This article contributes to the history of material culture and intellectual biography by definitively identifying the Paduan scholar Matteo Macigni (ca. 1510–1582) as the author of the annotations found in a 1535 copy of Albrecht Dürer’s Institutionum geometricarum currently preserved in Vicenza.
Laura Moretti
wiley +1 more source
Regulating Reality: Exploring Synthetic Media Through Multistakeholder AI Governance
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT Artificial intelligence's integration into daily life has brought with it a reckoning on the role such technology plays in society and the varied stakeholders who should shape its governance. This is particularly relevant for AI‐generated, or synthetic, media, an emergent visual technology impacting perceptions of media as records of reality ...
Claire R. Leibowicz
wiley +1 more source
Revista CerradosO presente artigo buscou analisar de quais formas uma modelagem espacial dinâmica pode contribuir com as questões relacionadas ao ordenamento territorial, discorrendo sobre as possibilidades oriundas da prospecção de cenários de uso e cobertura da terra ...
Guilherme Rodrigo Brizolari +1 more
doaj +1 more source
Disaster Schooling Experiences and Emergent Crises: Lessons From Puerto Rico
Anthropology &Education Quarterly, Volume 57, Issue 3, September 2026.ABSTRACT This paper examines the disaster schooling experiences of Puerto Rican educators, families, and students across multiple crises following Hurricane Maria. Drawing on 11 months of ethnographic research, we analyze how schooling unfolded across disasters and how long‐standing vulnerabilities and structural inequalities shaped responses. Findings
Melissa Colón +2 more
wiley +1 more source