Results 81 to 90 of about 162,591 (269)
About the Statistical Properties of Cosmological Billiards
, 2011 We summarize some recent progress in the understanding of the statistical properties of cosmological billiards.Comment: 10 pages, 5 figures, 2 tables, Proceedings of The second Galileo-XuGuangqi Meeting, 11-16/07/2010, Ventimiglia ...
Damour T. +3 more
core +1 more source
Reversal Asymmetry of Reciprocal Metasurface Enables Ultra‐Compact Varifocal Reflective Lens
Laser &Photonics Reviews, Volume 20, Issue 1, 8 January 2026.The possibility of breaking the reversal symmetry of a lens without violating reciprocity is demonstrated. The freedom provided is utilized to realize an ultra‐compact reflective varifocal lens‐doublet based on a flat metasurface lens and a piezoelectric actuated micromirror.
Christopher A. Dirdal +6 more
wiley +1 more source
Journal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.Abstract On December 2023, the Juno spacecraft made a flyby of Io above the northern hemisphere at a closest approach (CA) altitude of ∼1,500 km (PJ57). The Juno/Waves and Radio‐occultation measurements showed a surprising large electron density ∼28,000 cm−3 near closest approach.
V. Dols, F. Bagenal
wiley +1 more source
E1-E6 SDR Platform Based on BladeRF for Testing Galileo-Assisted Commercial Authentication Service [PDF]
, 2023 Rafael Terris-Gallego +3 more
openalex +1 more source
Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract Periodic high‐resolution imagery of Io is essential for understanding its surface evolution, from volcanic eruptions to tectonic deformation to large‐scale mass wasting. Juno flybys in 2023 and 2024 obtained imagery of the surface with the JunoCam imager at 1.8 km/pixel spatial resolution, comparable to global observations from the Galileo ...
C. H. Seeger +5 more
wiley +1 more source
Synchronized Eruptions on Io: Possible Evidence of Interconnected Subsurface Magma Reservoirs
Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract On 27 December 2024, Juno's JIRAM (Jovian InfraRed Auroral Mapper) instrument observed an unprecedented volcanic event in Io's southern hemisphere, covering a vast region of ∼65,000 km2, near 73°S, 140°E. Within the imaged region, only one hot spot was previously known (Pfd454).
A. Mura +19 more
wiley +1 more source
Experimental investigation of hypersonic aerodynamics [PDF]
An extensive series of ballistic range tests were conducted at the Ames Research Center to determine precisely the aerodynamic characteristics of the Galileo entry probe vehicle.
Intrieri, Peter F.
core +1 more source
Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract Thermal infrared imaging by Longwave Infrared Camera (LIR) aboard JAXA's Venus orbiter Akatsuki has revealed horizontal structures of large‐scale topographic gravity waves (mountain waves) and thermal tides in the Venusian atmosphere. For quantitative analysis of these waves, we developed a radiative transfer model for an atmosphere perturbed ...
Z. Guo +5 more
wiley +1 more source
Geophysical Impacts and Spectroscopic Identification of a Hydrous Iron Sulfate on Icy Worlds
Journal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.Abstract Over geologic time‐scales, large volumes of exogenic sulfur ions from Io's plasma torus have been supplied to the surface of Europa and Ganymede, which, combined with recent interpretations of orbiter images, dynamical modeling, and surface‐subsurface exchange, suggests further sulfur transport into the interior of the icy worlds.
Olivia S. Pardo +5 more
wiley +1 more source
Novos táxons de Apomecynini (Coleoptera, Cerambycidae, Lamiinae)
Papéis Avulsos de Zoologia, 2008 Novos táxons descritos: Tethystola cincta sp. nov. e Rosalba formosa sp. nov. da Bolívia (Santa Cruz); Adetus stellatus sp. nov. da Costa Rica (Cartago); Acrepidopterum capilosum sp. nov. de Honduras (Ilha Roatán); Irundiaba gen. nov.
Ubirajara R. Martins +1 more
doaj +1 more source