Results 1 to 10 of about 102 (94)
Jornada no Sistema Solar [PDF]
Revista Brasileira de Ensino de Física, 2010 As avaliações de aprendizagem nos revelam que os modelos para a descrição dos movimentos no Sistema Solar e as explicações científicas para os fenômenos astronômicos básicos são pouco conhecidas por jovens e adultos. O tema astronomia está presente nos currículos do ensino fundamental, e sua apresentação em escolas e em espaços não formais de ...
Barroso, Marta F, Borgo, Igor
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Meteoritics &Planetary Science, Volume 56, Issue 5, Page 929-943, May 2021., 2021 Abstract This work focuses on the historical and scientific investigation of a presumed meteorite fall that occurred in the Sicilian township of Marsala in 1834. Preliminary studies have classified this phenomenon as a “doubtful meteorite.” This term describes, according to the Nomenclature Committee of the Meteoritical Society, an object for which ...
Annarita Franza +4 more
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Cadernos de Astronomia, 2021 O presente artigo está inserido no contexto do ensino de física, buscando-se discutir algumas abordagens teóricas e procedimentos metodológicos relacionadas com o ensino de astronomia no ensino fundamental II. Delimitando o objeto de investigação, propõe-se uma unidade didática baseada na teoria histórico-sócio-cultural voltada a alunos do 9º ano do ...
José Jefferson da Silva +1 more
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Progetto di uno spettroeliografo per Lyman-Alfa con telescopio per satelliti
Annals of Geophysics, 1963 Viene descritto un sistema per effettuare la scansione<br />dell'immagine solare nel campo di lunghezze d'onda della Lyman-Alfa.<br />Esso consiste in un'ottica a specchi tipo Cassegrain, un sistema di orientazione,<br />uno ...
F. POTENZA
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Lezioni dall’Antartide. Per un’ecologia del sistema solare [PDF]
S&F_scienzaefilosofia.it, 2023 Lessons from Antarctica. For an ecology of the Solar System It seems plausible that the near future will see an ever greater expansion of human presence in several environments of the Solar System, such as the Moon and the planet Mars.
De Piccoli, Lorenzo
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THE ADVANTAGES OF SOLAR TRACKER / AS VANTAGENS DO SISTEMA SOLAR TRACKER
International Journal of Environmental Resilience Research and Science, 2021 Solar tracking systems allow greater efficiency of a photovoltaic system by continuously adjusting its position in relation to the sun, thus increasing the generation of electrical energy. The integration of photovoltaic solar tracking systems in a photovoltaic plant allows the energy needs of users to be met more widely in a smaller area.
Cristiano Fernando Lewandoski +2 more
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ArcHistoR Architettura Storia Restauro: Architecture History Restoration, 2020 In todays process of decarbonisation and transition to a green economy based on distributed and sustainable energy production, hydrogen is considered the most promising energy carrier, thanks to its multiple properties.
Rosario Carbone +4 more
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Sui confini della regione accessibile ai protoni riflessi dall'onda d'urto terrestre
Annals of Geophysics, 1976 Si presenta un metodo che consente di determinare la<br />forma e l'estensione della regione in cui si propagano i protoni del vento<br />solare riflessi dall'onda d'urto stazionaria della Terra.
L. DIODATO
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The design of the building envelope between innovation and experimentation
Techne, 2020 Peter Galison, philosopher of science, says that surfaces are not as we often describe them, that is, membranes that enclose spaces. The surfaces are active and highly structured parts, with a degree of complexity that allows them to size and order the ...
Alessandro Claudi de Saint Mihiel
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Key role for nuclear energy in global biodiversity conservation
Conservation Biology, Volume 29, Issue 3, Page 702-712, June 2015., 2015 Abstract Modern society uses massive amounts of energy. Usage rises as population and affluence increase, and energy production and use often have an impact on biodiversity or natural areas. To avoid a business‐as‐usual dependence on coal, oil, and gas over the coming decades, society must map out a future energy mix that incorporates alternative ...
Barry W. Brook, Corey J. A. Bradshaw
wiley +1 more source