Results 191 to 200 of about 949,824 (290)

Identifying signatures of past and present cryovolcanism on Europa. [PDF]

open access: yesNat Commun
Lesage E   +7 more
europepmc   +1 more source

Differentiating Plumes and Local Torus Segments of Enceladus

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Enceladus's south polar plumes and their surrounding torus segments (local plasma regions formed by plume material diffusion) are key to understanding its magnetospheric interaction; however, clear observational criteria to distinguish them remain lacking.
Shangchun Teng   +6 more
wiley   +1 more source

Cathepsin K: a novel association with glucose intolerance, insulin resistance, and subclinical atherosclerosis in T2DM. [PDF]

open access: yesJ Transl Med
Averta C   +13 more
europepmc   +1 more source

Microimaging Spectroscopy of Carbonaceous Chondrites and Comparison to the Spectral Diversity of Asteroids

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 2, February 2026.
Abstract Primitive asteroids and carbonaceous chondrites (CCs) record the history of processes in the early solar system. Visible and shortwave infrared (VSWIR) spectroscopy of primitive asteroids and bulk‐powdered CCs has identified shared spectral features suggestive of shared parent body origins.
S. A. Parra   +2 more
wiley   +1 more source

Ozone Production by Electron Irradiation of Regolith Ice: Laboratory Study for the Icy Moons

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 2, February 2026.
Abstract We irradiate fine‐grained regolith pure water ice in ultra high vacuum with 5keV $5\,\text{keV}$ and 10keV $10\,\text{keV}$ electrons to study the radiolysis of water ice. The ice regolith is designed to closely mimic the physical characteristics of the surfaces of the icy moons of the Solar System.
Lorenzo Obersnel   +4 more
wiley   +1 more source

Thermodynamic Constraints on the Citric Acid Cycle and Related Reactions in Ocean World Interiors. [PDF]

open access: yesACS Earth Space Chem
Işık S   +4 more
europepmc   +1 more source

Identidades e conflitos na Europa Central e Oriental

open access: yes, 2015
Apesar de serem escassos os contactos bilaterais entre Portugal e os países da Europa Central e Oriental (incluindo a imensa massa geográfica e humana da actual Federação Russa), o que se passa nessa vasta zona interessa em grau crescente às relações externas portuguesas. Bastaria o envolvimento das forças armadas de Portugal no conflito jugoslavo para
openaire   +1 more source

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