Results 151 to 160 of about 271,699 (362)

Religious Ethics and AI: Introduction to the Focus Issue

open access: yesJournal of Religious Ethics, EarlyView.
ABSTRACT Does religious ethics have anything meaningful to say about the many difficult metaphysical, ethical, and theological questions surrounding artificial intelligence (AI)? The four articles featured in this Focus Issue suggest that it does. Mariele Courtois's essay focuses on the cultivation of prudence as a necessary virtue for the moral life ...
Kevin Jung
wiley   +1 more source

Insights on the volcanic and impact histories of the lunar nearside from the petrology, geochemistry, and geochronology of the Calcalong Creek lunar regolith breccia meteorite

open access: yesMeteoritics &Planetary Science, Volume 60, Issue 3, Page 392-421, March 2025.
Abstract The Calcalong Creek lunar meteorite is a regolith breccia with a lithologically diverse array of clasts set in a glassy, highly vesicular matrix. Here, we present a comprehensive new analysis of the meteorite. Comparisons to remote sensing data, lunar sample lithologies, and lunar sample ages indicate that it was likely sourced from regolith ...
B. H. Oliveira   +6 more
wiley   +1 more source

Simultaneous acquisition of tracking data from two stations [PDF]

open access: yes, 1975
A method and apparatus is described for obtaining simultaneous tracking data from two ground stations relative to a spacecraft, and in particular for obtaining two-way range and Doppler measurements with respect to the spacecraft using only one ...
Wood, G. E.
core   +1 more source

Microbiological profiles of the Viking spacecraft [PDF]

open access: bronze, 1977
J. R. Puleo   +5 more
openalex   +1 more source

The solar system Fe/Mg ratio

open access: yesMeteoritics &Planetary Science, Volume 60, Issue 3, Page 529-543, March 2025.
Abstract Solar wind Fe and Mg fluences (atoms/cm2) were measured from Genesis collectors. Fe and Mg have similar first ionization potentials and solar wind Fe/Mg should equal the solar ratio. Solar wind Fe/Mg is a more valid measure of solar composition than CI chondrites and can be measured more accurately than spectroscopic photospheric abundances ...
D. S. Burnett   +11 more
wiley   +1 more source

Artificial intelligence for multi-mission planetary operations [PDF]

open access: yes
A brief introduction is given to an automated system called the Spacecraft Health Automated Reasoning Prototype (SHARP). SHARP is designed to demonstrate automated health and status analysis for multi-mission spacecraft and ground data systems operations.
Atkinson, David J.   +2 more
core   +1 more source

Spacecraft attitude determination by fanscan technique [PDF]

open access: yes, 1974
To determine orientation, or attitude, of spacecraft in flight relative to data-receiving antenna on earth use fanbeam antenna which is offset in angle from spin axis of spacecraft and provides fan-like radiation ...
Decanini, J. H., Lassen, H. A.
core   +1 more source

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