Results 51 to 60 of about 93,786 (239)

Density Modulations of Zero Sound

open access: yesAnnalen der Physik, Volume 538, Issue 2, February 2026.
Zero sound is a collective mode of the strongly interacting quantum gas that propagates when atomic collisions are negligible, similarly to a plasmon. This work aims at investigating the conditions under which a density modulation associated to this collective mode travels coherently through a strongly interacting Fermi gas.
Leonardo Pisani
wiley   +1 more source

Uma Volta Pelo Sistema Solar: Aprendendo Astronomia através de um Serious Game

open access: yesAnais Estendidos do XXI Simpósio Brasileiro de Jogos e Entretenimento Digital (SBGames Estendido 2022), 2022
Este artigo apresenta o processo de desenvolvimento do jogo ”Uma Volta Pelo Sistema Solar”, um serious game para o ensino de Astronomia. Ele utiliza a premissa de um jogo de nave, instigando os seus jogadores a conhecer mais sobre os planetas enquanto ...
M. Siedler   +4 more
semanticscholar   +1 more source

Tra lingua dell’astronomia e lingua comune

open access: yesCuadernos de Filología Italiana, 2015
Il presente articolo analizza fenomeni di passaggio dal settoriale al comune e viceversa nell’ambito dell’astronomia. Lo studio permette di rintracciare suggestive forme di dialogo e non cesure tra passato e presente, tra tecnico e comune, un dialogo ...
Paola Capponi
doaj   +1 more source

Seismic Velocity Variations, Ground Deformation and the Role of Fluids During a Low‐Energy Seismic Swarm

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract On March 9th $9\mathrm{th}$, 2023, three small earthquakes (3.8≤Mw≤4.5) $(3.8\le {M}_{w}\le 4.5)$ occurred near Umbertide (Central Italy), within 4 hours. Analyzing seismic ambient noise in the frequency band 0.1–1 Hz from six seismometers within 20 km of the Mw 4.5, we detect a significant drop in seismic velocity at the time of occurrence of
Eugenio Mandler   +7 more
wiley   +1 more source

Gamma Ray Bursts as Cosmological Probes [PDF]

open access: yes, 2006
We discuss the prospects of using Gamma Ray Bursts (GRBs) as high-redshift distance estimators, and consider their use in the study of two dark energy models, the Generalized Chaplygin Gas (GCG), a model for the unification of dark energy and dark matter,
Bertolami, O., Silva, P. T.
core   +3 more sources

Literatura e Astronomia: análise de uma imagem do conto “Mais coisas do céu” de Monteiro Lobato, a partir da leitura de imagem interdisciplinar

open access: yesRevista Vitruvian Cogitationes
A Literatura e a Astronomia possuem potencialidades quando são incorporadas em práticas de ensino interdisciplinares que, em geral, visam instigar nos estudantes a atenção e a curiosidade, que são elementos essenciais para a construção da aprendizagem ...
Camila Muniz de Oliveira   +2 more
semanticscholar   +1 more source

Superstitiones e signa nell’immaginario Lunare altomedievale

open access: yesAnuario de Estudios Medievales, 2017
[Ita] Questo articolo si propone di chiarire come gli scrittori cristiani in epoca altomedievale abbiano cercato di sradicare i culti idolatrici legati alla luna.
Emanuele Piazza
doaj   +1 more source

Espectro de luz solar: do infravermelho ao ultravioleta [PDF]

open access: yes, 2018
Desde as primeiras civilizações, a humanidade observa o céu e estuda os fenômenos procurando entender a origem e a evolução do Universo. A Astronomia como conteúdo integrante das Ciências Naturais e seu caráter multidisciplinar, permite desenvolver o ...
Crivelari, Andressa Marlise de Souza   +2 more
core  

Characterization of the n-TOF EAR-2 neutron beam [PDF]

open access: yes, 2016
The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n-TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1).
A. Casanovas   +143 more
core   +12 more sources

Whipped and Mixed Warm Clouds in the Deep Sea

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Turbulence is indispensable to redistribute nutrients for all life forms larger than microbial, on land and in the ocean. Yet, the development of deep‐sea turbulence was not studied in three dimensions to date. As a disproportionate laboratory, an array of nearly 3,000 high‐resolution temperature sensors had been installed for three years on ...
Hans van Haren, KM3NeT collaboration
wiley   +1 more source

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