BEDD: The MineRL BASALT Evaluation and Demonstrations Dataset for Training and Benchmarking Agents that Solve Fuzzy Tasks [PDF]
arXiv, 2023 The MineRL BASALT competition has served to catalyze advances in learning from human feedback through four hard-to-specify tasks in Minecraft, such as create and photograph a waterfall. Given the completion of two years of BASALT competitions, we offer to the community a formalized benchmark through the BASALT Evaluation and Demonstrations Dataset ...
arxiv
New 40Ar/39Ar dating of the Grande Ronde lavas, Columbia River Basalts, USA: Implications for duration of flood basalt eruption episodes [PDF]
, 2010 Grande Ronde Basalt (GRB) lavas represent the most voluminous eruptive pulse of the Columbia River-Snake River-Yellowstone hotspot volcanism. With an estimated eruptive volume of 150,000 km3, GRB lavas form at least 66% of the total volume of the ...
Barry, T. L. +5 more
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Constraints on Compound Chondrule Formation from Laboratory High-Temperature Collisions [PDF]
Icarus 319 (2019) 133-139, 2018 In laboratory experiments, spherical 1 mm-wide glass and basalt particles are heated, and the hot particles collide at about 1m/s with a flat glass target that is at room temperature. When the particles are heated below 900 K, the collisions are essentially elastic with coefficients of restitution of about 0.9, but above 900K collisions become ...
arxiv +1 more source
Zircon survival in shallow asthenosphere and deep lithosphere [PDF]
American Mineralogist 2020 volume 105 pages 1662 to 1671, 2020 Zircon is the most frequently used mineral for dating terrestrial and extraterrestrial rocks. However, the system of zircon in mafic/ultramafic melts has been rarely explored experimentally and most existing models based on the felsic, intermediate and/or synthetic systems are probably not applicable for prediction of zircon survival in terrestrial ...
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Animal community dynamics at senescent and active vents at the 9° N East Pacific Rise after a volcanic eruption [PDF]
, 2020 © The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Gollner, S., Govenar, B., Arbizu, P. M., Mullineaux, L.
Arbizu, P. Martinez +8 more
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Investigating Tensile Behavior of Sustainable Basalt–Carbon, Basalt–Steel, and Basalt–Steel-Wire Hybrid Composite Bars [PDF]
Sustainability, 2021 One of the main disadvantages of steel bars is rebar corrosion, especially when they are exposed to aggressive environmental conditions such as marine environments. One of the suggested ways to solve this problem is to use composite bars. However, the use of these bars is ambiguous due to some weaknesses, such as low modulus of elasticity and linear ...
Mohammadamin Mirdarsoltany +4 more
openaire +2 more sources
Fast assimilation of serpentinized mantle by basaltic magma [PDF]
, 2020 The most abundant terrestrial lavas, mid-ocean ridge and ocean island basalt (MORB and OIB), are commonly considered to be derived from a depleted MORB-mantle component and more specific, variably enriched mantle plume sources. However, findings of oceanic lavas and mafic cumulates issued from melts, enriched in chlorine and having a radiogenic Sr ...
arxiv +1 more source
Basalt Leaching in Rapa Nui (Easter Island) Rock Gardens Favours Agricultural Surplus Production [PDF]
, 2020 Basalt Leaching in Rapa Nui (Easter Island) Rock Gardens Favours Agricultural Surplus Production Elisabeth Burns, Depts. of Anthropology and Gender, Sexuality, & Women’s Studies, with Dr. Christopher Stevenson, Dept.
Burns, Elisabeth
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Sampling methane in basalt on Earth and Mars [PDF]
, 2013 Peer reviewedPublisher ...
Blamey, Nigel J F +2 more
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Mineralogy of northern nearside mare basalts [PDF]
, 2018 The mineralogy of mare basalts reflects the chemical composition of the magma source, as well as the physical and chemical environment of the rock's formation. It is significant for understanding the thermal evolution of the Moon. In this study, the spatial distribution of the mineralogy of the lunar northern nearside basalts was mapped using the Moon ...
arxiv +1 more source