Results 131 to 140 of about 73,435 (259)

Resolving Asymmetric Spectral Bands

open access: yesEarth and Space Science
This paper introduces the basics of asymmetrical spectral band fitting and discusses the resolution of overlapping Gaussian shapes. We study how to fit overlapping bands with asymmetric Gaussian shapes.
Adrian J. Brown
doaj   +1 more source

Fluorination of Silver Phosphate in Nickel Reaction Vessels for Triple Oxygen Isotope Analysis

open access: yesRapid Communications in Mass Spectrometry, Volume 40, Issue 7, 15 April 2026.
ABSTRACT Rationale Increasingly, more laboratories are measuring the triple oxygen isotope values of phosphate. Standardization is key to having good interlaboratory results. Here, we present the triple oxygen isotope values of a suite of standards using fluorination and compare them with previously reported triple oxygen isotope values. Methods Silver
Jordan A. G. Wostbrock   +4 more
wiley   +1 more source

The Effects of Carbonate Precipitation on the Physical Properties of Basalt

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract To avoid the negative consequences of climate change, there is an urgent need to remove carbon dioxide from the atmosphere. Carbon mineralization—the conversion of injected CO2 into stable carbonate minerals—offers a promising pathway for large‐scale, permanent geologic storage. While projects such as CarbFix have demonstrated its feasibility,
Jonathan Simpson   +4 more
wiley   +1 more source

New insights into the Aeolian Islands and other arc source compositions from high-precision olivine chemistry

open access: green, 2016
Denis Zamboni   +7 more
openalex   +2 more sources

Aliovalent Substitutions in Olivine Lithium Iron Phosphate and Impact on Structure and Properties [PDF]

open access: bronze, 2009
Nonglak Meethong   +3 more
openalex   +1 more source

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