Results 51 to 60 of about 61,701 (212)
TEMAS DE ASTRONOMIA EM FEIRAS DE CIÊNCIAS: REFLEXÕES SOBRE CURRÍCULOS E INTERDISCIPLINARIDADE
Revista Latino-Americana de Educação em Astronomia, 2021 Este trabalho apresenta levantamento realizado a partir de uma análise documental dos anais de nove edições de feiras de ciências promovidas por uma universidade comunitária do Rio Grande do Sul, visando mapear conteúdos e possíveis abordagens ...
Sônia Elisa Marchi Gonzatti +2 more
semanticscholar +1 more source
Suprathermal Soliton Solutions to Nonlinear Schrödinger Equation
Contributions to Plasma Physics, EarlyView.ABSTRACT Maxwell distributions are very difficult to find in the low‐pressure environment far away the Earth atmosphere, permeated by high temperatures, various types of radiation, highly energetic particles, space debris, and subjected to microgravity, presenting crucial challenges for spacecraft design and operations, and affecting astronaut's health.
F. E. M. Silveira +2 more
wiley +1 more source
Spatially Resolved Monitoring of Drying of Hierarchical Porous Organic Networks [PDF]
, 2016 Evaporation kinetics of water confined in hierarchal polymeric porous media is studied by low field nuclear magnetic resonance (NMR). Systems synthesized with various degrees of cross-linker density render networks with similar pore sizes but different ...
Acosta, Rodolfo Hector +7 more
core +1 more source
Geophysical 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
The southern molecular environment of SNR G18.8+0.3 [PDF]
, 2015 In a previous paper we have investigated the molecular environment towardsthe eastern border of the SNR G18.8+0.3. Continuing with the study of thesurroundings of this SNR, in this work we focus on its southern border, whichin the radio continuum ...
Celis Peña, Mariela Fernanda +6 more
core +2 more sources
Whipped and Mixed Warm Clouds in the Deep Sea
Geophysical 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
Occurrence of LINER galaxies within the galaxy group environment [PDF]
, 2017 We study the properties of a sample of 3967 low-ionization nuclear emission-line region (LINER) galaxies selected from SDSS-DR7, with respect to their proximity to galaxy groups.
Alonso Giraldes, Maria Sol +4 more
core +1 more source
Dielectrowetting of sessile droplets of smectic liquid crystals
Droplet, Volume 5, Issue 1, January 2026.The contact angle of sessile droplets of liquid crystals can be easily controlled by applying a voltage V0 to interdigitated electrodes. The decrease in contact angle induced by V0, regardless of the internal phases of the liquid crystals (smectic, nematic, or isotropic), satisfies the dielectrowetting equation originally formulated for dielectric ...
Filippo Marinello +5 more
wiley +1 more source
Environment of 1 ≤ z ≤ 2 MIR selected obscured and unobscured AGNs in the Extended Chandra Deep Field South [PDF]
, 2017 Context. In unified models, different types of active galaxy nuclei (AGN) correspond to a single class of objects, where their observed differences are solely due to the different orientations of the obscuring material around the central inner regions ...
Bornancini, Carlos Guillermo +2 more
core +2 more sources
Take Me Home, Country Roads: Historical Diasporas and Contemporary FDI Patterns
The World Economy, Volume 49, Issue 1, Page 94-117, January 2026.ABSTRACT We examine whether historical diasporas shape current foreign direct investment (FDI) flows, using Italian data from the ‘age of mass migration’ (1876–1925). We find that Italian regions with larger diasporas at the turn of the twentieth century maintain persistent economic ties with their historical destinations.
Luigi Benfratello +3 more
wiley +1 more source