Results 181 to 190 of about 51,891 (312)

Performance Investigation of Four Ionospheric Models in Estimating hmF2 in High‐Latitude Regions

open access: yesSpace Weather, Volume 24, Issue 7, July 2026.
Abstract As a critical parameter characterizing the vertical structure of the ionosphere, the peak height of the F2 layer (hmF2) plays an essential role in frequency selection and signal propagation in high‐frequency (HF) communication systems. Accurate prediction of hmF2 is particularly important in high‐latitude regions.
T. Y. Li   +5 more
wiley   +1 more source

Alveolus-on-a-chip: A Novel Tool for Modeling Lung Transplant Cold Storage Ischemia/Reperfusion Injury. [PDF]

open access: yesTransplantation
Langerude L   +8 more
europepmc   +1 more source

Foraging Ecology and Fisheries Interactions of Common Bottlenose Dolphins (Tursiops truncatus) Inferred From Strandings in Western Iberian Atlantic Waters

open access: yesMarine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The common bottlenose dolphin (Tursiops truncatus) is a resident species along the Portuguese mainland coast, yet knowledge of its stranding patterns and feeding ecology is scarce. This study presents a comprehensive assessment of strandings (n = 264, from 1980 to 2019) and feeding ecology based on stomach content analysis (n = 43 from 1997 to
Ana Marçalo   +13 more
wiley   +1 more source

Observing the Earth's Plasmasphere and Ionosphere From the Lunar Surface

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract We present the analysis of the first lunar‐based observational characterization of the Earth's plasmasphere and ionosphere using Global Navigation Satellite Systems signals tracked from the lunar surface by the Lunar GNSS Receiver Experiment (LuGRE). The Earth‐Moon geometry enables limb sounding of the plasmasphere at altitudes exceeding 3,000 
C. Cesaroni   +8 more
wiley   +1 more source

Linking Probabilistic Forecast Reliability to the Mismatch Between Model–Observation and Model–Model Correlations in Dynamical Seasonal Prediction

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract Reliability is central to probabilistic forecast skill, and linking it to nonprobabilistic diagnostics is essential for interpreting its behavior and deficits. Although recent studies have suggested a possible relationship between reliability in dynamical seasonal prediction and the mismatch between model–observation correlation (r $r$) and ...
Dejian Yang   +6 more
wiley   +1 more source

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