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Layered rocks in the Arabia Terra region of Mars preserve a record of the planet's ancient climate. However, the exact formation mechanism of these rhythmically layered deposits is currently unknown. We previously proposed two distinct regionally cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06cb74bcbc41e7ac7f74c6060de09293
https://resolver.caltech.edu/CaltechAUTHORS:20230613-730735700.13
https://resolver.caltech.edu/CaltechAUTHORS:20230613-730735700.13
Publikováno v:
Geophysical Research Letters. 49
Publikováno v:
Eos, Transactions American Geophysical Union. 92:37-38
[1] Stratigraphy, the study of layering in rock, ice, and sediment records, lies at the heart of the geological sciences. The lithology, grain size, and texture of layered successions, along with a host of measurable geochemical and geophysical param
Publikováno v:
JAMA. 268(18)
To compare efficacy and safety of tacrine hydrochloride with placebo in patients with probable Alzheimer's disease.A 12-week, double-blind, placebo-controlled, parallel-group study.Outpatients at 23 centers.Men and women with probable Alzheimer's dis