Browsing Tetherless World Publications by Author "Downs, R."
Now showing items 1-4 of 4
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A Justification on the Need to Build a Machine-Readable Knowledge Base of Deep Time
Ma, Xiaogang; Fox, Peter; Hazen, Robert; Hummer, D.; Golden, J.; Downs, R.; Hystad, G.; Muscente, A.D. (DCO, 2018-06-04) -
Affinity analysis of mineral co-occurrence: Predicting unknown mineral occurrences with machine learning
Morrison, S.M.; Prabhu, Anirudh; Eleish, Ahmed; Narkar, S.; Fox, Peter; Golden, J.; Downs, R.; Perry, S.; Burns, P.; Ralph, J.; Hazen, Robert (ADS, 2020)The expansion of mineralogical data resources facilitates the development of predictive methods, such as affinity analysis [1], that identify the location of previously unknown mineral occurrences, deposits or geologic ... -
Application of Advanced Analytics and Visualization in Mineral Systems
Morrison, SM; Prabhu, Anirudh; Eleish, Ahmed; Pan, Feifei; Zhong, Hao; Huang, Fang; Fox, Peter; Ma, Xiaogang; Ralph, J.; Golden, J.; Downs, R. (Acta Geologica Sinica, 2019-05-01)The key to answering many compelling and complex questions in Earth, planetary, and life science lies in breaking down the barriers between scientific fields and harnessing the integrated, ... -
Evidence for the oxidation of Earth’s crust from the evolution of manganese minerals
Hummer, D.; Golden, J.; Hystad, G.; Downs, R.; Eleish, Ahmed; Liu, C. (Nature Communications, 2020-01-01)Analysis of manganese mineral occurrences and valence states demonstrate oxidation of Earth’s crust through time. Changes in crustal redox state are critical to Earth’s evolution, but few methods exist for evaluating ...