Results 31 to 40 of about 209,671 (128)
Sedimentology, Volume 72, Issue 5, Page 1518-1547, August 2025.ABSTRACT Recent interest in Mg‐rich silicate formation stems from its role as a valuable palaeoclimatic indicator in fluvio‐lacustrine environments and its insights into metal geochemical cycling. Traditionally, Mg‐silicate genesis in lacustrine contexts is linked to alkaline or saline conditions in closed, evaporitic basins.
Ramon Mercedes‐Martín +8 more
wiley +1 more source
Macrofaunal contributions to benthic nutrient fluxes revealed by radium disequilibrium
Limnology and Oceanography, Volume 70, Issue 5, Page 1345-1358, May 2025.Abstract The benthic flux of nutrients underpins marine food webs, influences conditions for life in the oceans, and contributes to climatic feedback. Estimates of these fluxes' contributions to macro‐ and micronutrient cycles are, however, highly variable, generating significant uncertainty in biogeochemical models.
Isabelle J. Cooper +2 more
wiley +1 more source
The Depositional Record, Volume 11, Issue 2, Page 616-636, April 2025.While the Smithian–Spathian boundary carbon isotopic excursion has been traditionally interpreted as capturing global carbon cycle behaviour, recent studies have suggested that at least some Early Triassic carbon isotopic excursions may incorporate influences from authigenic or early diagenetic processes.
Jordan P. Todes +6 more
wiley +1 more source
The Anatomical Record, Volume 307, Issue 12, Page 3653-3684, December 2024.Abstract Acynodon adriaticus, a small eusuchian from the Late Cretaceous of Italy, is known for its well‐preserved cranial and postcranial material. Despite its excellent preservation, many details remain hidden due to the physical overlap between the elements and matrix obliteration.
Marco Muscioni +5 more
wiley +1 more source
Improved side-chain torsion potentials for the Amber ff99SB protein force field
Proteins: Structure, Function, and Bioinformatics, 2010 Recent advances in hardware and software have enabled increasingly long molecular dynamics (MD) simulations of biomolecules, exposing certain limitations in the accuracy of the force fields used for such simulations and spurring efforts to refine these ...
K. Lindorff‐Larsen +6 more
semanticscholar +1 more source
Geochemistry, Geophysics, Geosystems, Volume 25, Issue 10, October 2024.Abstract Active and relic marine methane‐seep sites are widely distributed globally and are distinguished by distinctive geology, biogeochemistry, and ecosystems. The discovery of methane‐seep sites in the Krishna‐Godavari (K‐G) basin has created exciting new opportunities for methane‐seep research in the Bay of Bengal.
S. P. K. Pillutla +7 more
wiley +1 more source
Papers in Palaeontology, Volume 10, Issue 1, January/February 2024.Abstract An unusually rich and diverse suite of virgianid brachiopods, hitherto poorly known, is systematically described here for the first time from the Ordovician–Silurian boundary interval (late Katian – Aeronian) of North Greenland. The Late Ordovician virgianids comprise typical taxa of the warm‐water Tcherskidium fauna (e.g.
Jisuo Jin +3 more
wiley +1 more source
The Impact of Testicular Torsion on Testicular Function
The World Journal of Men's Health, 2019 Torsion of the spermatic cord is a urological emergency that must be treated with acute surgery. Possible long-term effects of torsion on testicular function are controversial.
F. M. Jacobsen +6 more
semanticscholar +1 more source
Ci ji yi xue za zhi = Tzu-chi medical journal, 2017 Ovarian torsion is a rare but emergency condition in women. Early diagnosis is necessary to preserve the function of the ovaries and tubes and prevent severe morbidity.
Ci Huang, Mun-Kun Hong, D. Ding
semanticscholar +1 more source
A possible home for a bizarre Carboniferous animal: is Typhloesus a pelagic gastropod? [PDF]
Biol Lett, 2022 Conway Morris S, Caron JB.
europepmc +1 more source