Results 251 to 260 of about 64,792 (321)

High‐Resolution Lake Deposits Record Temperature Variability During the Middle Eocene Greenhouse in Central Europe

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 7, July 2025.
Abstract High‐resolution continental temperature records from geological archives are crucial in order to evaluate temperature dynamics under fundamentally different climate conditions than today. Particularly the warm early to middle Eocene (∼56–40 million years ago) has become the focus of paleoclimate studies with the intention of quantifying ...
Clemens Schmitt   +3 more
wiley   +1 more source

Grand canyons on the Moon. [PDF]

open access: yesNat Commun
Kring DA, Kallenborn DP, Collins GS.
europepmc   +1 more source

Cooling History and Evolution Dynamics of Green Glass Beads During Lunar Fire‐Fountain Eruptions: Insights From Na, K and Cu Distributions

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 7, July 2025.
Abstract Volcanic glass beads on the Moon have traditionally been thought to only record volatile loss during pyroclastic eruptions. However, recent discoveries have shown that lunar orange glass beads, representing primitive high‐Ti basalts, experienced both outgassing and in‐gassing of volatile elements such as Na, K, Cu, and S.
Xue Su   +3 more
wiley   +1 more source

Agricultural land use and ensuing eutrophication both shape parasitic trematode communities in rural African lakes. [PDF]

open access: yesProc Biol Sci
Hammoud C   +7 more
europepmc   +1 more source

Scaling‐up RADseq methods for large datasets of non‐invasive samples: Lessons for library construction and data preprocessing

open access: yesMolecular Ecology Resources, Volume 25, Issue 5, July 2025.
Abstract Genetic non‐invasive sampling (gNIS) is a critical tool for population genetics studies, supporting conservation efforts while imposing minimal impacts on wildlife. However, gNIS often presents variable levels of DNA degradation and non‐endogenous contamination, which can incur considerable processing costs. Furthermore, the use of restriction‐
Larissa S. Arantes   +6 more
wiley   +1 more source

Erbium aluminum perovskite ceramics with superior plasma etching resistance

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 7, July 2025.
Abstract In semiconductor industry, the ongoing miniaturization of the integrated functions on silicon wafers requires the application of harsher plasma compositions during dry etching. At the same time the requirements for cleanliness and wafer‐to‐wafer reproducibility increase.
Christian Stern   +4 more
wiley   +1 more source

Extensive Secondary Cratering From the InSight Sol 1034a Impact Event. [PDF]

open access: yesJ Geophys Res Planets
Grindrod PM   +12 more
europepmc   +1 more source

Prorocentrum insidiosum sp. nov. (Prorocentrales, Dinophyceae): Morphological and Phylogenetic Characterization of a Mucosphere Producing Dinoflagellate From the “cordatum Group”

open access: yesJournal of Eukaryotic Microbiology, Volume 72, Issue 4, July/August 2025.
ABSTRACT Prorocentrum cf. balticum was the provisional designation assigned to strains of a small, pelagic, mixoplanktonic dinoflagellate found to produce carbon‐rich mucilage‐based prey capture devices, termed “mucospheres.” Here we characterize the morphology and phylogeny of the strains, describe them as Prorocentrum insidiosum sp. nov., and discuss
Michaela E. Larsson   +3 more
wiley   +1 more source

South Pole-Aitken massive impact 4.25 billion years ago revealed by Chang'e-6 samples. [PDF]

open access: yesNatl Sci Rev
Su B   +14 more
europepmc   +1 more source

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