Publications by authors named "K Stack"
The NASA Mars 2020 Perseverance Rover Mission has collected samples of rock, regolith, and atmosphere within the Noachian-aged Jezero Crater, once the site of a delta-lake system with a high potential for habitability and biosignature preservation. Between sols 109 and 1,088 of the mission, 27 sample tubes have been sealed, including witness tubes. Each sealed sample tube has been collected along with detailed documentation provided by the Perseverance instrument payload, preserving geological and environmental context.
View Article and Find Full Text PDFError monitoring and response inhibition in adolescents with bipolar disorders: An ERP study.
Cogn Affect Behav Neurosci
December 2024
Cognitive control develops throughout adolescence, a high-risk period for bipolar disorders (BD) onset. Despite neurobehavioral abnormalities in adults with BD, there is minimal research investigating deviations in cognitive control in adolescents with BD. Cognitive control involves numerous processes.
View Article and Find Full Text PDFIntense alteration on early Mars revealed by high-aluminum rocks at Jezero crater.
Commun Earth Environ
November 2024
Article Synopsis
- * This research marks the first discovery of kaolinite or halloysite on another planet, alongside findings of dehydrated minerals indicating possible intense alteration processes.
- * The rocks' formation likely resulted from intense water activity followed by heating and dehydration, possibly linked to impact events that dispersed the materials across the crater.
Article Synopsis
- * Researchers found that while most children had normal neurodevelopmental scores, a significant number displayed issues, especially as they grew older; specific factors like low birth weight and maternal education influenced outcomes.
- * The findings suggest that children with sTOF may have elevated developmental concerns, and although the type of surgical intervention didn't seem to affect these outcomes, other risks like genetic syndromes are important to consider for early intervention.