Results 201 to 210 of about 2,090,574 (296)

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

Journal 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, R. N. Greenberger, B. L. Ehlmann   +2 more
wiley   +1 more source

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

Journal 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, André Galli, Rico G. Fausch, Rafael Ottersberg, Peter Wurz   +4 more
wiley   +1 more source

Prevalence and characterization of human immunodeficiency virus coinfection in patients hospitalized with tuberculosis in a reference hospital in Bogotá [PDF]

Biomedica
Puentes-Ariza GC, Meléndez-Rhenals S, Nocua-Báez LC, Páez-Ardila H.   +3 more
europepmc   +1 more source

Plant–plant nitrogen transfer is prevalent in a semi‐arid shrubland and affects the foliar N content of recipient plants

Functional Ecology, Volume 40, Issue 2, Page 374-389, February 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In agroecosystems, it is well known that nitrogen (N) can be transferred below‐ground among plants, especially between legumes and forage crops. However, we still lack a deep mechanistic understanding of this ecological process and its implications in plant communities,
Patricia González‐Díaz, Alicia Montesinos‐Navarro   +1 more
wiley   +1 more source

[Clinical and microbiological effectiveness of Helicobacter pylori eradication treatment with triple therapy]. [PDF]

Aten Primaria
Ghandour Fawaz Y, Rojo Ruiz N, Díaz Núñez J, Sariola Molins A, Barreales Soto S, Vilaseca Canals J.   +5 more
europepmc   +1 more source

La ampliación de la Unión Europea. La percepción desde Europa del Este [PDF]

, 1998
Saryusz-Wolski, Jacek
core  

Land use gradients drive spatial variation in Lassa fever host communities in the Eastern Province of Sierra Leone

Journal of Animal Ecology, Volume 95, Issue 2, Page 296-312, February 2026.
As West Africa urbanises, the risk of Lassa fever may paradoxically decrease. We found the invasive house mouse, a dominant urban species, outcompetes and displaces the primary Lassa virus host. Considering these species interactions is critical for accurately predicting future zoonotic disease patterns.
David Simons, Rory Gibb, Umaru Bangura, Dianah Sondufu, Joyce Lamin, James Koninga, Momoh Foday, Mike Dawson, Joseph Lahai, Rashid Ansumana, Elisabeth Fichet‐Calvet, Deborah Watson‐Jones, Richard Kock, Kate E. Jones   +13 more
wiley   +1 more source

[Biliary Atresia Registry: First Report in Argentina]. [PDF]

Acta Gastroenterol Latinoam
Afazani A, Pérez Carusi R, Bernale P, López S, Cuarterolo M, Roca A, Ciocca M, Ramonet M.   +7 more
europepmc   +1 more source

Long‐term comparison shows protected and non‐protected forests differ in harvesting, but not in wildfires or drought‐driven dieback

Journal of Applied Ecology, Volume 63, Issue 2, February 2026.
Lower forest harvesting in Natura 2000 sites may align with socio‐economic barriers often claimed by local communities, but protection does not influence vulnerability to other disturbances. In a general scenario of reduced forest harvesting in the region, we argue that differences in harvesting due to protection are statistically significant but ...
Josep Maria Espelta, Alba Viana‐Soto, Roberto Molowny‐Horas, Miquel de Caceres, Miriam Selwyn, Mireia Banqué, Lluís Brotons, Francisco Lloret, Jordi Martínez‐Vilalta, Miriam Piqué, Cornelius Senf   +10 more
wiley   +1 more source