Results 1 to 10 of about 1,339,518 (391)

Can Moons Have Moons? [PDF]

open access: yesMNRAS, 2019 483, L80, 2018
Each of the giant planets within the Solar System has large moons but none of these moons have their own moons (which we call ${\it submoons}$). By analogy with studies of moons around short-period exoplanets, we investigate the tidal-dynamical stability of submoons.
Juna A Kollmeier, Sean N Raymond
arxiv   +9 more sources

Effect of Congenital C4–5 Synostosis on Adjacent Mobile Segments: Radiographic Assessment [PDF]

open access: yesAsian Spine Journal, 2021
Study Design Prospective case series. Purpose To assess the corporal morphology of the fused body and adjacent segment conditions. Overview of Literature It is known that two fused vertebral bodies take the similar shape of the single body with ...
Myung-Sang Moon   +4 more
doaj   +1 more source

The resonant tidal evolution of the Earth-Moon distance [PDF]

open access: yesAstronomy & Astrophysics, 2022
Due to tidal interactions in the Earth-Moon system, the spin of the Earth slows down and the Moon drifts away. This recession of the Moon is now measured with great precision, but it has been realized, more than fifty years ago, that simple tidal models ...
M. Farhat   +3 more
semanticscholar   +1 more source

Age and composition of young basalts on the Moon, measured from samples returned by Chang’e-5

open access: yesScience, 2021
Description Sample return shows late lunar volcanism Measuring physical samples of Solar System bodies in the laboratory provides more information than is possible from remote sensing alone.
X. Che   +24 more
semanticscholar   +1 more source

Glucosylation of Isoeugenol and Monoterpenes in Corynebacterium glutamicum by YdhE from Bacillus lichenformis

open access: yesMolecules, 2023
Corynebacterium glutamicum has been regarded as a food-grade microorganism. In recent years, the research to improve the activities of beneficial therapeutics and pharmaceutical substances has resulted in the engineering of the therapeutically favorable ...
Su Yeong Ma   +3 more
doaj   +1 more source

GCRNN: graph convolutional recurrent neural network for compound–protein interaction prediction

open access: yesBMC Bioinformatics, 2022
Background Compound–protein interaction prediction is necessary to investigate health regulatory functions and promotes drug discovery. Machine learning is becoming increasingly important in bioinformatics for applications such as analyzing protein ...
Ermal Elbasani   +5 more
doaj   +1 more source

Microbial Biosynthesis of Chrysazin Derivatives in Recombinant Escherichia coli and Their Biological Activities

open access: yesMolecules, 2022
Anthraquinone and its derivatives show remarkable biological properties such as anticancer, antibacterial, antifungal, and antiviral activities. Hence, anthraquinones derivatives have been of prime interest in drug development.
Purna Bahadur Poudel   +3 more
doaj   +1 more source

Transfer design between neighborhoods of planetary moons in the circular restricted three-body problem [PDF]

open access: yesCelestial Mechanics & Dynamical Astronomy 133, 36 (2021), 2021
Given the interest in future space missions devoted to the exploration of key moons in the solar system and that may involve libration point orbits, an efficient design strategy for transfers between moons is introduced that leverages the dynamics in these multi-body systems.
arxiv   +1 more source

To the Moon [PDF]

open access: yesIEEE Computer Graphics and Applications, 2020
Discusses the work of Eleanor Lutz and her Atlas of Space project. The cover of this issue of the magazine presents Lutz's Moon Map.
openaire   +3 more sources

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