Results 61 to 70 of about 42,341 (200)

Polarización de la luz: conceptos básicos y aplicaciones en astrofísica

open access: yesRevista Brasileira de Ensino de Física
Resumo La astrofísica permite entender aplicaciones concretas de la leyes físicas y constituye una herramienta didáctica para la enseñanza de la física.
Jenny Marcela Rodríguez
doaj   +1 more source

Application of the Verlet method for the simulation of a gravitational system of n bodies [PDF]

open access: yes, 2017
En este trabajo se plantea una solución numérica (simulación por software) del “problema de n cuerpos” que interactúan gravitacionalmente basada en la formulación de Verlet.
Acosta, C.   +3 more
core   +3 more sources

Genetic parameters, association of traits and selection of durum wheat genotypes (Triticum turgidum L. var. durum) advanced lines at Injibara, Northwestern Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Durum wheat production and grain quality in Ethiopia are below the global average, primarily due to the limited availability of high‐yielding and industrial‐quality varieties. Assessing genetic variability is essential for breeding high‐yielding cultivars. This study evaluated 45 advanced durum wheat lines (Triticum turgidum L. var.
Birkneh Kuru   +2 more
wiley   +1 more source

Fundamentos de la astronomía en Grecia [PDF]

open access: yes, 2009
Lo que sabemos sobre el universo se debe en buena medida a las aportaciones de la antigüedad clásica. Mesopotamia y Egipto fueron los primeros en curiosear en el cosmos a través de las órbitas planetarias, hasta que los griegos tomaron el testigo en la
Perez-Jimenez, Aurelio
core   +1 more source

Public Preferences on the Economy–Environment Trade‐Off in France, Germany, Great Britain, and the United States

open access: yesPolitics &Policy, Volume 53, Issue 3, June 2025.
ABSTRACT Climate change is increasing pressure on policymakers and the public to face perceived trade‐offs between economic growth and environmental sustainability, but is it possible to fulfill human needs within the ecological limits of the planet? This article investigates how the public prioritizes this trade‐off. We analyze the drivers of citizens'
Soomin Oh, David Hudson, Jennifer Hudson
wiley   +1 more source

O sistema solar numa representação teatral

open access: yesCaderno Brasileiro de Ensino de Física, 1994
Durante os cursos de aperfeiçoamento que ministrei, para professores de ensino fundamental da Rede Pública do Município de São Paulo e do Núcleo Regional de Pato Branco, Sudoeste do Paraná, foram desenvolvidas as atividades abaixo descritas, que têm a
João Batista Garcia Canalle
doaj  

Representações sociais de Astronomia: Um estudo na formação inicial em Pedagogia

open access: yesCiência & Educação
Resumo A Teoria das Representações Sociais permite compreender como o conhecimento é construído entre membros de um grupo social. Visando entender como os cursos de licenciatura contribuem para a construção de saberes de Astronomia e seu ensino, este ...
Edson Ribeiro de Britto Almeida Junior   +2 more
doaj   +1 more source

El judaísmo en la obra de Sergio Chejfec: escribir desde una cultura ausente

open access: yesCuadernos LIRICO, 2019
In his first novel (Lenta Biografia) Chejfec told the story of an unsuccessful transmission of the familial memory and of the Ashquenazi culture. He then dealt with the progressive disappearance of the Jewish traditions and culture within the immigrant ...
Benoît Coquil
doaj   +1 more source

Las ciencias en Educación Infantil [PDF]

open access: yes, 2019
En el presente trabajo tiene como objetivo trabajar las ciencias en la etapa de Educación Infantil, a partir de los intereses de los alumnos para que entiendan mejor los cambios que se producen en el entorno que les rodea.
Campo Vicente, Elvira del
core  

Renaissance Culture, Emblems, and Interdisciplinary Research: The Reception of Alciato in Coimbra☆

open access: yesRenaissance Studies, Volume 39, Issue 3, Page 394-418, June 2025.
Abstract Bearing in mind that emblem books were a manifestation of humanistic culture and its natural interdisciplinary, this paper discusses how the early reception of Alciato's Emblemata in Coimbra (Portugal) had an impact on artists, literary authors, jurists, and Jesuit teachers.
Filipa Araújo
wiley   +1 more source

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