Results 171 to 180 of about 28,173 (330)

High‐Titanium Zircon Rims in Rhyolite – A Reflection of Adiabatic Ascent?

open access: yesGeological Journal, EarlyView.
The ascent of granitic magma from source to emplacement is rapidly achieved through dyking, resulting in negligible heat loss to the surrounding wallrock (i.e., adiabatic). Zircon growth during ascent can record the changing magma conditions including adiabatic cooling and heating, resulting in high titanium rims on low titanium cores without ...
Carson Kinney   +2 more
wiley   +1 more source

Design of cold asphalt concrete with experimental emulsion by magnetic induction. [PDF]

open access: yesSci Rep
Delafuente-Navarro C   +4 more
europepmc   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

open access: yesGeological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito   +8 more
wiley   +1 more source

Statistical Analysis of the Pouring Method's Influence on the Distribution of Metallic Macrofibres into Vibrated Concrete. [PDF]

open access: yesMaterials (Basel), 2023
Gonzalez L   +6 more
europepmc   +1 more source

Characterization of an energy efficient pulsed current TIG welding process on AISI 316 and 304 stainless steels. [PDF]

open access: yesHeliyon, 2023
Casanueva R   +5 more
europepmc   +1 more source

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