Results 271 to 280 of about 83,326 (348)

Mid-Holocene extreme precipitation in the Tibesti, Central Sahara. [PDF]

Nat Commun
Hoelzmann P, Claussen M, Dallmeyer A, Darius F, Dinies M, Reinhardt-Imjela C, Jungandreas L, Schröder B, Kröpelin S.   +8 more
europepmc   +1 more source

Effect of Adatom Energy on the Interfacial and Surface Morphology of Pulsed DC Sputtered Ruthenium Thin Films

Surface and Interface Analysis, Volume 58, Issue 5, Page 326-333, May 2026.
ABSTRACT In the present study, we have analyzed the growth profile of ruthenium (Ru) thin films, deposited using pulsed direct current (DC) magnetron sputtering technique, by varying the sputtering voltages in the range of 150–420 V. The grazing incidence X‐ray reflectivity (GIXRR), time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS), and atomic ...
Shruti Gupta, C. Mukherjee, R. Kamparath, A. Bose, P. K. Yadav, R. K. Gupta, Mohammed H. Modi   +6 more
wiley   +1 more source

Radar-based observation of a lava tube on Venus. [PDF]

Nat Commun
Carrer L, Diana E, Bruzzone L.
europepmc   +1 more source

N(50) Crater Retention Ages for an Expanded Inventory of Lunar Basins: Evidence for an Early Heavy Bombardment and a Late Heavy Bombardment?

, 2012
Herbert Frey, Emily Burgess
openalex   +1 more source

Curiosity rover TLS-SAM measurements consistent with localized methane containment and transport by 3-D atmospheric circulation in Gale crater

Jorge Pla‐García, Scot Rafkin, María Ruíz-Pérez, S. K. Atreya, Felipe Gómez   +4 more
openalex   +1 more source

Engineering Biofunctional Tantalum Implants Through Surface Functionalization for Infection‐Resistant Bone Regeneration

Small Structures, Volume 7, Issue 5, May 2026.
This comprehensive review provides an overview of tantalum surface modification strategies, their impact on biocompatibility and osteointegration, and emerging advances shaping next‐generation orthopedic implant performance. Tantalum has emerged as a promising metallic biomaterial for orthopedic implants owing to its excellent biocompatibility ...
Zhenyu Yang, Yu Hong, Jiangqi Zhu, Zhongheng Wu, Wenhua Huang, Weihu Yang, Xingchen Yan, Huan Liu   +7 more
wiley   +1 more source

YOLOv8-LCNET: An Improved YOLOv8 Automatic Crater Detection Algorithm and Application in the Chang'e-6 Landing Area. [PDF]

Sensors (Basel)
Nan J, Wang Y, Di K, Xie B, Zhao C, Wang B, Sun S, Deng X, Zhang H, Sheng R.   +9 more
europepmc   +1 more source

Calibration and Performance of the High Resolution Volatiles and Minerals Moon Mapper (HVM3) on Lunar Trailblazer

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract This article reports on the initial calibration and performance of the High‐resolution Volatiles and Minerals Moon Mapper (HVM3 ${\mathrm{H}\mathrm{V}\mathrm{M}}^{3}$), slated for launch on the National Aeronautics and Space Administration's Lunar Trailblazer mission.
David R. Thompson, Bethany L. Ehlmann, Robert O. Green, Gregory D. Allen, Holly Bender, Djuna Copley‐Woods, Michael Eastwood, Mark Helmlinger, Christopher Hummel, Jared Keller, Andrew Klesh, Ian McKinley, Bradley D. Moore, Pantazis Mouroulis, Shriya Nadgauda, Michael Sondheim, Jose Rodriguez, Charles Sarture, Calina Seybold, Vritika Singh, Christopher Smith, Peter Sullivan, Quentin Vinckier, Walton Williamson, Shannon Kian G. Zareh, Neil Bowles, Angela M. Dapremont, Kerri L. Donaldson Hanna, Christopher S. Edwards, Emily Felder, Elise Furlan, Garni Gharibian, Christopher Haberle, Martha House, Rachel L. Klima, Jasper Miura, Carle Pieters, Elena Scire, Kierra Wilk   +38 more
wiley   +1 more source

Large drainage systems produced half of Mars' ancient river sediment. [PDF]

Proc Natl Acad Sci U S A
Zaki AS, Goudge TA, Mohrig D.
europepmc   +1 more source

Post‐Acquisition Image‐Based Localization for High Resolution Thermal and Visible/Shortwave Infrared Images With Application to the Lunar Trailblazer Mission

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract The Lunar Trailblazer mission aimed to assess the presence of water on the lunar surface using imaging spectroscopy in visible shortwave infrared (VSWIR) coupled with high‐resolution multispectral imaging in thermal midwave‐infrared (MWIR), captured simultaneously over the same target from orbit around the Moon with two different instruments ...
Kevin D. Gauld, James L. Dickson, Tristam J. Warren, Jihoon Yang, Neil Bowles, Bethany L. Ehlmann   +5 more
wiley   +1 more source