Results 241 to 250 of about 2,845,707 (370)

A low-RCS phased array antenna with 4×4 Butler matrix and frequency selective rasorber

open access: green
Aishwarya Gupta   +2 more
openalex   +1 more source

In Situ Detection of Opal‐A in Jezero Crater, Mars

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract We report the in situ detection of amorphous hydrated silica in the Bills Bay abrasion patch, located in the eastern portion of the Margin Unit between the rim of Jezero crater and the western delta. Here, hydrated silica co‐occurs with olivine, Fe‐Mg carbonates, secondary Fe‐Mg silicates, and hydrated Mg‐sulfate as determined by UV Raman ...
Sergei V. Bykov   +26 more
wiley   +1 more source

Loss of Chromosome Y Associates With Altered Immune Cell Trajectories and X‐Inactivation Features

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
Loss of chromosome Y in male leukocytes exhibits cell type‐specific effects on immune cell phenotypes and transcriptional profiles along differentiation trajectories. LOY is associated with profibrotic monocyte signatures and aberrant X‐inactivation gene expression, highlighting links to immune dysfunction and age‐related diseases in men.
Ahmed Dawoud, Luke Green, Owen Rackham
wiley   +1 more source

Medial Osteochondral Defect Drives Matrix and Cell Pathology in Compartment-Matched Meniscus. [PDF]

open access: yesJ Orthop Res
Lopez SG   +5 more
europepmc   +1 more source

On account of doomsday

open access: yesAmerican Ethnologist, Volume 53, Issue 2, Page 159-170, May 2026.
Abstract In recent years, Berlin has emerged as an epicenter of climate activism in Germany. There, a range of groups have mobilized in opposition to the role of the German state and the EU in accelerating the climate crisis. Many activists now see conventional political responses as exhausted and have turned to increasingly radical forms of civil ...
Max Jack
wiley   +1 more source

Integrating Sr isotopes, microchemistry, and genetics to reconstruct Salmonidae species and life history

open access: yesArchaeometry, Volume 68, Issue S2, Page S104-S129, May 2026.
Abstract Recent approaches to fisheries research emphasize the importance of the coproduction of knowledge in building resilient and culturally mindful fisheries management frameworks. Despite widespread recognition of the need for Indigenous knowledge and historical reference points as baseline data, archaeological data are rarely included in ...
Ross Salerno   +9 more
wiley   +1 more source

Neutrophil CD14 is a driver and a therapeutic target for deep vein thrombosis. [PDF]

open access: yesBlood Adv
Pandey N   +27 more
europepmc   +1 more source

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