Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Kym E. Jarvis"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:2181-2186
New techniques that could assist law enforcement officers in the evaluation of radioactive materials of unknown provenance are required. This paper provides preliminary results on a new method for iridium metal dissolution using pressure digestion ve
Autor:
Matthew F. Thirlwall, Else-Ragnhild Neumann, Henrik Svensen, Kym E. Jarvis, Sverre Planke, Christian Tegner
Publikováno v:
Geochemistry, Geophysics, Geosystems. 14:3666-3690
[1] This paper presents major, trace-elements, and Sr-Nd isotopes for two prominent sills formed during the opening of the North Atlantic, sampled by the Utgard borehole (6607/5-2) in the Voring Plateau. The Utgard sills are compared to opening-relat
Autor:
Milton Luiz Laquintinie Formoso, Kym E. Jarvis, Lauro Valentim Stoll Nardi, I. F. Müller, Eduardo Fontana, Claudio Nery Lamarão
Publikováno v:
Chemical Geology. 335:1-7
The trace element composition of magmatic zircon is highly variable even within the same grain, and its study is complicated by the abundance of microinclusions, metamict portions, and strong compositional zoning, among other factors. To contribute t
Autor:
James U.L. Baldini, Kym E. Jarvis, Lisa M. Baldini, Kathryn L. Linge, Nicholas Clipson, Frank McDermott, Chris J. Ottley
Publikováno v:
Chemical Geology. :1-16
A 13-month long, daily-scale drip water dataset collected by an automatic water sampling device placed in a small cave in Ireland provides evidence for seasonal shifts in hydrochemistry, including a pulse of colloidally-associated elements in the lat
Autor:
Eduardo Fontana, Milton Luiz Laquintinie Formoso, Artur C. Bastos Neto, Lauro Valentim Stoll Nardi, Leondres Oliveira, Kym E. Jarvis
Publikováno v:
Journal of South American Earth Sciences. 33:34-42
The geochemistry of zircon from the granites that host the Sn-Rare-Metal–cryolite deposit of Pitinga Mine in northern Brazil, Amazonia, is discussed based on data obtained by LA–ICP–MS. The ore deposit is one of the largest in the world and is
Autor:
Kym E. Jarvis, Sharon L. Goddard, Benoit A. Disch, Natacha Claeys, Elke Adriaenssens, Richard J. C. Brown
Publikováno v:
Accreditation and Quality Assurance. 15:493-502
A comparison study of the measurement of metals in ambient particulate matter collected on air filters, using energy-dispersive X-ray fluorescence (ED-XRF), laser ablation inductively coupled plasma-mass spectrometry (LA-ICP-MS) and wet chemical dige
Autor:
Julian Moger, Susan A. Cumberland, Kathryn L. Linge, Mohamed Baalousha, Tessa M. Scown, Ronny van Aerle, Blair D. Johnston, Kym E. Jarvis, Charles R. Tyler, Jamie R. Lead
Publikováno v:
Environmental Science & Technology. 44:1144-1151
Nanoparticles (NPs) are reported to be a potential environmental health hazard. For organisms living in the aquatic environment, there is uncertainty on exposure because of a lack of understanding and data regarding the fate, behavior, and bioavailab
Autor:
Kym E. Jarvis, Kathryn L. Linge
Publikováno v:
Geostandards and Geoanalytical Research. 33:445-467
The low detection limits and multi-element capability of inductively coupled plasma-mass spectrometry (ICP-MS) makes it an attractive option in a wide range of environmental, medical, biological, industrial and archaeological applications. Quadrupole
Autor:
Artur C. Bastos Neto, Evandro Fernandes de Lima, Ronaldo Pierosan, Cristina P. De Campos, Maurício Prado, José Maximino Tadeu Miras Ferron, L. V. S. Nardi, Kym E. Jarvis
Publikováno v:
International Geology Review. 53:946-979
The Iricoume Group includes 1.88 Ga volcanic units of the Iricoume–Mapuera volcano-plutonic association, part of the Uatuma magmatic series in the Guyana shield portion of the Amazonian craton. In the Pitinga Mining District, these rocks consist do
Publikováno v:
Geological Society, London, Special Publications. 232:171-182