Results 231 to 240 of about 2,489,222 (305)

Reconstructing the Exhumation and Paleo‐Earthquake History of a Submarine Normal Fault From Preserved Markers at the Seafloor (Roseau Fault, Lesser Antilles, France)

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Assessing seismic and tsunami hazards along coastlines requires understanding past earthquakes and their recurrence along active submarine faults. Subaqueous paleoseismology commonly relies on sediment cores and seismic reflection data, but these methods may be limited by local site conditions or data quality.
Frédérique Leclerc, Jérémy Billant, Chloé Seibert, Javier Escartin, Nathalie Feuillet, Alex Hughes, Sabine Schmidt, Laurence Le Callonnec   +7 more
wiley   +1 more source

Failure analysis and structural design improvement of support device for heavy-duty rack and pinion hydraulic actuator. [PDF]

Sci Rep
Zhang D, Luan B, Chen F, Zhu X, Xie Y, Wan Y, Ji S, Wang C, Choi JH.   +8 more
europepmc   +1 more source

Long‐Term Trends and Variability of Upwelling in the Southern South China Sea

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract Wind‐driven upwelling in the southern South China Sea (SSCS) is a crucial process in pumping nutrients and driving primary productivity. We analysed the long‐term trends of upwelling changes in the southern South China Sea, focusing on the East Coast of Peninsular Malaysia (ECPM) and northwest Sabah for the past decades (1982–2023) by using ...
M. N. Satar, A. Biastoch, T. Schulzki, F. U. Schwarzkopf, W. Rath, M. F. Akhir   +5 more
wiley   +1 more source

Increased inflammation and oxidative stress caused by accumulated metal particle exposure among metro station staff. [PDF]

PLoS One
Wang Z, Liu J, Song Y, Yao M, Wen S, Shang W, He M, Wang Y, He J.   +8 more
europepmc   +1 more source

Improved Constraints on Andean Glaciations From the Lake Titicaca Continental Drilling Record

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract Long sedimentary records from tropical lakes provide crucial archives for reconstructing the timing and extent of tropical alpine glaciations, yet robust chronologies beyond the radiocarbon limit (ca. 50 ka) remain scarce. Here, we refine the ca. 350 kyr chronology for Lake Titicaca (Peru‐Bolivia) using radiocarbon dating, optically stimulated
Victoria L. Todd, Timothy M. Shanahan, Daniel Stockli, Axel K. Schmitt, Steven Forman, Sherilyn C. Fritz, Paul A. Baker, Geoffrey O. Seltzer   +7 more
wiley   +1 more source

Low-cost single foot operated mechanical suction machine for rural health centers and hospitals. [PDF]

BMC Biomed Eng
Dawud AA, Abagaro AM.
europepmc   +1 more source

Silicon allotropes by large‐volume high‐pressure techniques: crystal growth mechanisms, phase diagrams and hexagonal nanostructured Si‐6H by in situ X‐ray diffraction and computational methods

Acta Crystallographica Section B, Volume 82, Issue 3, Page 280-298, June 2026.
In situ X‐ray diffraction is used for exploring Si crystallography and for studying phase‐transformation mechanisms in elemental Si and Na–Si systems. We present original results of hexagonal silicon, Si‐6H and a critical analysis of the past‐decade discoveries of silicon Si‐4H and Si24 using large‐volume high‐pressure techniques.Metastable allotropes ...
Alexandre Courac, Yann Le Godec
wiley   +1 more source

Investigation of the Structural, Mechanical and Operational Properties of an Alloy AlSi18Cu3CrMn. [PDF]

Materials (Basel)
Dimova D, Dochev B, Trojan K, Kamarska K, Sofronov Y, Zagorski M, Tsonev V, Nikolov A.   +7 more
europepmc   +1 more source

High Resistance and Biofilm Tolerance to Antimicrobials of Marine Bacteria From Brazilian Deep‐Sea Sediment

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Antimicrobial resistance and biofilm‐specific tolerance of cultivable Pseudomonas, Bacillus, Brevibacillus and Paenibacillus isolated from deep‐sea sediments of a methane‐seep area off the Southern Brazilian coast. These findings underscore the role of deep‐sea environments as potential reservoirs for antimicrobial‐resistant bacteria (ARB) and ...
Amanda Simão Dias, Sílvia Dias de Oliveira, Renata Medina‐Silva   +2 more
wiley   +1 more source

Lensless Quantitative Phase Imaging with Bayer-Filtered Color Sensors Under Sequential RGB-LED Illumination. [PDF]

J Imaging
Wu J, Li Y, Luo Y, Pan L, Song P, Xu Q.
europepmc   +1 more source