High-precision analysis of 182W/184W and 183W/184W by negative thermal ionization mass spectrometry: Per-integration oxide corrections using measured 18O …
Here we describe a new analytical technique for the high-precision measurement of 182 W/
184 W and 183 W/ 184 W using negative thermal ionization mass spectrometry (N-TIMS). …
184 W and 183 W/ 184 W using negative thermal ionization mass spectrometry (N-TIMS). …
Origin of the analytical 183 W effect and its implications for tungsten isotope analyses
Mass-independent tungsten isotope variations provide critical insights into the timing and
nature of processes that occurred in the early Solar System and during planetary differentiation…
nature of processes that occurred in the early Solar System and during planetary differentiation…
Lack of late-accreted material as the origin of 182W excesses in the Archean mantle: Evidence from the Pilbara Craton, Western Australia
GJ Archer, GA Brennecka, P Gleißner, A Stracke… - Earth and Planetary …, 2019 - Elsevier
We report 182 W and 142 Nd isotopic compositions, 187 Re– 187 Os systematics, and
abundances of highly siderophile elements (HSE: Re, Os, Ir, Ru, Rh, Pt, Pd, and Au) for a suite of …
abundances of highly siderophile elements (HSE: Re, Os, Ir, Ru, Rh, Pt, Pd, and Au) for a suite of …
Results of simple aspiration of pneumothoraces
GJ Archer, AAD Hamilton, R Upadhyay, M Finlay… - British journal of …, 1985 - Elsevier
The results of simple aspiration in 30 cases of pneumothorax are presented. The procedure
was successful in 33% of cases with known pre-existing lung disease, and in 83% of those …
was successful in 33% of cases with known pre-existing lung disease, and in 83% of those …
No 182W evidence for early Moon formation
TS Kruijer, GJ Archer, T Kleine - Nature Geoscience, 2021 - nature.com
Moon for a wide range of impact parameters and compositions 3, 14. Note that the Earth–Moon
isotopic similarity for elements such as O, Cr and Ti by no means implies that the BSE …
isotopic similarity for elements such as O, Cr and Ti by no means implies that the BSE …
The origin of the unique achondrite Northwest Africa 6704: Constraints from petrology, chemistry and Re–Os, O and Ti isotope systematics
Y Hibiya, GJ Archer, R Tanaka, ME Sanborn… - … et cosmochimica acta, 2019 - Elsevier
Northwest Africa (NWA) 6704 is a unique achondrite characterized by a near-chondritic major
element composition with a remarkably intact igneous texture. To investigate the origin of …
element composition with a remarkably intact igneous texture. To investigate the origin of …
Common feedstocks of late accretion for the terrestrial planets
Abundances of the highly siderophile elements (HSEs) in silicate portions of Earth and the
Moon provide constraints on the impact flux to both bodies, but only since ~100 Myr after the …
Moon provide constraints on the impact flux to both bodies, but only since ~100 Myr after the …
Origin of 182W Anomalies in Ocean Island Basalts
GJ Archer, G Budde, EA Worsham… - Geochemistry …, 2023 - Wiley Online Library
Ocean island basalts (OIB) show variable 182 W deficits that have been attributed to either
early differentiation of the mantle or core‐mantle interaction. However, 182 W variations may …
early differentiation of the mantle or core‐mantle interaction. However, 182 W variations may …
Highly siderophile elements and 187Re–187Os isotopic systematics of the Allende meteorite: evidence for primary nebular processes and late-stage alteration
The abundances of highly siderophile elements (HSE) Re, Os, Ir, Ru, Pt, and Pd, as well as
187 Re– 187 Os isotopic systematics were determined for calcium–aluminum-rich inclusions …
187 Re– 187 Os isotopic systematics were determined for calcium–aluminum-rich inclusions …
Inspiratory vocal cord dysfunction, a new approach in treatment
GJ Archer, JL Hoyle, A McCluskey… - European Respiratory …, 2000 - Eur Respiratory Soc
Vocal cord dysfunction is a well recognized respiratory condition in which adduction of the
vocal cords during either inspiration or expiration, or both, causes functional airways …
vocal cords during either inspiration or expiration, or both, causes functional airways …