Results 301 to 310 of about 7,834,879 (370)

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

Journal 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, Youxue Zhang, Yang Liu, Robert M. Holder   +3 more
wiley   +1 more source

Effects of temperature and confinement mechanisms on the deformation of selective laser melting 3D printed SS316 using finite element analysis. [PDF]

Sci Rep
Saxena A, Mishra N, Dwivedi SP, Sharma S, Beemkumar N, Kedia A, Rao VN, Kumar P, Kumar A, El Sayed Massoud E, Lozanovic J.   +10 more
europepmc   +1 more source

The Seismogenic Thickness of Venus

Journal of Geophysical Research: Planets, Volume 130, Issue 7, July 2025.
Abstract Growing evidence that volcanism is currently ongoing on Venus suggests that the sister planet of the Earth may also be seismically active. Given the success of seismic measurements on Mars and the Moon to reveal the interior structure of these bodies, seismic investigations on Venus are a natural next step.
Julia S. Maia, Ana‐Catalina Plesa, Iris van Zelst, Richard Ghail, Anna J. P. Gülcher, Mark P. Panning, Sven Peter Näsholm, Barbara De Toffoli, Anna C. Horleston, Krystyna T. Smolinski, Sara Klaasen, Robert R. Herrick, Raphael F. Garcia   +12 more
wiley   +1 more source

Seismic resurfacing of 433 Eros indicative of a highly dissipative interior for large near-Earth asteroids. [PDF]

Nat Astron
Ballouz RL, Ernst CM, Barnouin OS, Daly RT, DellaGiustina DN, Hyatt BA, Martin AC.   +6 more
europepmc   +1 more source

Deep Space Network Radio Science and Ground‐Based Planetary Radar in the Next Decade

Radio Science, Volume 60, Issue 7, July 2025.
Abstract The Deep Space Network (DSN) has been a core operational element of NASA's crewed and robotic exploration of the Solar System since the early 1960s. The primary role of the DSN has been to acquire telemetry and navigation data, but over the years, its radiometric and radar capabilities have expanded to form a system for obtaining unique ...
R. S. Park, J. E. Riedel, N. Rodriguez‐Alvarez, M. Brozovic, L. A. M. Benner, P. Vergados, D. Buccino, C. S. Jacobs, L. S. Locke, S. W. Asmar, R. Castano, T. J. W. Lazio, J. Jao, C. Lee   +13 more
wiley   +1 more source

Experimental investigation on rock fragmentation charactersitics of pressurized pulsed water jet. [PDF]

Sci Rep
Ling Y, Wang X, Tang J, Zhang Y.
europepmc   +1 more source

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

Molecular 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, Jilda A. Caccavo, James K. Sullivan, Sarah Sparmann, Susan Mbedi, Oliver P. Höner, Camila J. Mazzoni   +6 more
wiley   +1 more source

Stress wave propagation and crushing mechanism of soft-hard composite coal under water-jet impact load. [PDF]

Sci Rep
Li X, Wu R, Cheng L, Qi Y, Wang H, Shen P.   +5 more
europepmc   +1 more source

Volcanically induced glacier collapses in southern Jan Mayen (Sør‐Jan), Norway

Boreas, Volume 54, Issue 3, Page 395-413, July 2025.
A formerly unknown glacier totally covered with tephra was found in an area of Jan Mayen where no Holocene glaciation was known. This glacier and three others in the same area melted abruptly creating jökulhlaups due to volcanic activity impacting the glacier catchments at different times in the Holocene.
Eiliv Larsen, Astrid Lyså, Asbjørn Hiksdal, Ulysses N. Ninnemann, Stefan Wastegård   +4 more
wiley   +1 more source

Geological characteristics of Chang'E-6 landing area in micro-scale unveiled by new observation data. [PDF]

Nat Commun
Yan W, Zeng X, Ren X, Chen W, Gao X, Zuo W, Liu B, Zhang Z, Fu Q, Liu J, Li C.   +10 more
europepmc   +1 more source