Coupled extremely light Ca and Fe isotopes in peridotites
Sign Up to like & getrecommendations! Published in 2017 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2017.03.024
Abstract: Abstract Large metal stable isotopic variations have been observed in both extraterrestrial and terrestrial samples. For example, Ca exhibits large mass-dependent isotopic variation in terrestrial igneous rocks and mantle minerals (on the order of ∼2‰… read more here.
Keywords: extremely light; variation; coupled extremely; delta value ... See more keywords
Delta: The Value That Matters in Fatigue Risk Management.
Sign Up to like & getrecommendations! Published in 2021 at "Aerospace medicine and human performance"
DOI: 10.3357/amhp.5768.2021
Abstract: INTRODUCTION: Noninferiority or equivalence testing are often used when comparing a novel pharmaceutical, operation, or procedure to the current standard designated as safe. Noninferiority and equivalence testing require estimates of a metric called delta: the… read more here.
Keywords: fatigue risk; risk management; value matters; delta ... See more keywords