Results 151 to 160 of about 2,709 (248)

Earthward Propagated Auroral Kilometric Radiation: Observations From Polar

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Auroral Kilometric Radiation (AKR), the strongest natural radio emission from Earth's magnetosphere, has been primarily observed in space. It is generally understood to propagate anti‐Earthward and be detected at large radial distances, while Earthward‐directed waves are thought to be blocked by the ionosphere. Surprisingly, AKR‐like emissions
Olha Melnychenko   +4 more
wiley   +1 more source

Understanding Aerosol-Mediated Disease Transmission. [PDF]

open access: yesACS Cent Sci
Dommer AC, Amaro RE, Prather KA.
europepmc   +1 more source

Tropical Peatland Restoration Reduces Fire Occurrence

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Extensive tropical peatlands in Indonesia have been drained and deforested, leaving them highly susceptible to fire. In response to widespread fires in 2015 El Niño, large‐scale restoration schemes were implemented. While fire occurrence was dramatically reduced during 2019 and 2023 El Niño, it is not known to what extent restoration ...
Resti Salmayenti   +4 more
wiley   +1 more source

Evolution of NWC Transmitter Wave Power Distribution From the Topside Ionosphere Into the Inner Magnetosphere

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Ground‐based very low frequency transmitters emit signals that primarily propagate within the Earth–ionosphere waveguide, and some of their energy can propagate into the magnetosphere. Ionospheric observations from the DEMETER satellite reveal a distinct concentric rings pattern of the wave power distribution of the North West Cape transmitter
Zhiyang Xia   +8 more
wiley   +1 more source

Atmospheric Ducts Inversion with Over-the-Horizon Propagation of Automatic Identification System Signals

open access: yesAPSIPA Transactions on Signal and Information Processing
Wenlong Tang   +4 more
doaj   +1 more source

Dual‐Peptide Nanoplatform: Mesoporous Silica Nanoparticles Functionalized With a Cell‐Penetrating Peptide and Loaded With Rationally Designed Antimicrobial Peptides for Tuberculosis Therapy

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 21, 5 June 2026.
Machine learning–guided engineering of a plectasin‐derived peptide yields DC05, a potent antimycobacterial candidate. Encapsulation into tuftsin‐functionalized mesoporous silica nanoparticles enhances intracellular delivery, stability, and activity against Mycobacterium tuberculosis while maintaining low cytotoxicity and minimal hemolysis. The combined
Christian S. Carnero Canales   +12 more
wiley   +1 more source

Endoscopic management of biliary leaks: Where are we now? [PDF]

open access: yesWorld J Gastrointest Endosc
Tringali A, Costa D, Ramai D.
europepmc   +1 more source

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