Results 41 to 50 of about 996 (222)

Impact Dynamics of Moons Within a Planetary Potential

, 2019
Current lunar origin scenarios suggest that Earth's Moon may have resulted from the merger of two (or more) smaller moonlets. Dynamical studies of multiple moons find that these satellite systems are not stable, resulting in moonlet collision or loss of ...
Aharonson, Oded, Rufu, Raluca
core   +1 more source

Physical Characterization of Moon Impactor WE0913A

The Planetary Science Journal, 2023
On 2022 March 4, the object known as WE0913A crashed into the Moon after several close flybys of the Earth and the Moon in the previous three months. Leading up to impact, the identity of the lunar impactor was up for debate, with two possibilities: the ...
Tanner Campbell, Adam Battle, Bill Gray, Steven R. Chesley, Davide Farnocchia, Neil Pearson, Grace Halferty, Vishnu Reddy, Roberto Furfaro   +8 more
doaj   +1 more source

Mapping Planetary Surface Ages at Ultimate Resolutions with Machine Learning: The Moon [PDF]

, 2023
The density of impact craters upon a terrestrial surface can give an accurate estimate of the surface's formation age. The Moon has hundreds of millions of impact craters scattered across its surface.
Fairweather, John Hugh
core  

La “nuova corsa alla Luna” tra Cina e Stati Uniti: dibattiti e prospettive. [PDF]

, 2022
On 16 December 2020, the Chinese Chang’e 5 lunar probe successfully brought back about 2 kilograms of soil and rock samples gathered from the lunar surface.
Savina, Tonio
core   +2 more sources

Weak influence of the secondary surface processes on the regolith of Chang’E-5 landing site

Communications Earth & Environment, 2023
Soils at the Chang’E-5 landing site on the Moon were weakly influenced by secondary surface processes, according to analyses of light noble gas characteristics which are relatively less fractionated than those in other lunar ...
Junjie Li, Ziying Li, Zhixin Huang, Ting Li, Dongfa Guo, Hanbin Liu, Guang Fan, Mingkuan Qin, Liang Lei, Xin Zhou, Hailong Wang, Kaiyu Wang, Xiangbo Gao, Apeng Yu, Ruiping Liu, Jia Zhang, Liumin Deng, Sheng He, Yong Wu, Linfei Qiu   +19 more
doaj   +1 more source

The Investigation of Plume-Regolith Interaction and Dust Dispersal during Chang’E-5 Descent Stage

Aerospace, 2022
The plume-surface interaction that occurs as a result of a variable-thrust engine exhaust plume impinging on soil during landings is critical for future lunar mission design.
Haiyan Zhang, Cunhui Li, Jilin You, Xiaoping Zhang, Yi Wang, Liping Chen, Qingfei Fu, Baogui Zhang, Yuming Wang   +8 more
doaj   +1 more source

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Penetration Law in Loose Granular Medium for the Chang’E 5 and Chang’E 6 Footpad

The Planetary Science Journal
This study investigates the penetration behavior of the footpads used in the Chang’e-5 (CE-5) and Chang’e-6 (CE-6) lunar probes when interacting with granular materials.
Diwen Duan, Xu Meng, Hai Liu, Haijing Lu, Jianhui Li   +4 more
doaj   +1 more source

Sverdrup-Henson crater : A candidate location for the first lunar South Pole settlement [PDF]

, 2023
SummaryRobotic and manned exploration of the Moon is the next target in Solar System exploration. The availability of in situ resources such as water ice, iron oxides, helium-3, and rare earth elements, combined with permanently sunlit areas, provides ...
Ahrens, Caitlin, Calabrese, Giuseppe, Gasparri, Daniele, Joutsenvaara, Jari, Kereszturi, Akos, Korteniemi, Jarmo, Leone, Giovanni, Martynov, Alexey, Schmidt, Gene Walter   +8 more
core   +1 more source

Dexamethasone for Chemotherapy‐Induced Nausea and Vomiting Prevention in Pediatric Patients: International Consensus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An international Delphi panel of experts developed consensus statements to delineate the circumstances where the risks of dexamethasone as an antiemetic do and do not outweigh its benefits. Procedure Experts in supportive care of pediatric patients were invited to participate.
Negar Shavandi, Paula D. Robinson, Shana Jacobs, L. Lee Dupuis, the International Pediatric Dexamethasone Panel, Sameer Bakhshi, Tiene Bauters, Eva Brack, Simone Cesaro, Claire Fosbrook, Jason Freedman, Tamara MacDonald, Eloise Neumann, Venkatraman Radhakrishnan, Rod Rassekh, Florian Slimano, Johnathan Soggee, Joel Thompson, Marianne van de Wetering, Milena Villarroel, Jasper Wong   +20 more
wiley   +1 more source