Zobrazeno 1 - 10
of 15
pro vyhledávání: '"F. D. Mason"'
Autor:
Thomas F. D. Mason, Matt Whitston, Jack Hodgson, Ruth E. Watkinson, Yiu-Shing Lau, Omnia Abdulrazeg, Matt Sutton
Publikováno v:
BMC Medicine, Vol 19, Iss 1, Pp 1-9 (2021)
Abstract Background The BNT162b2 mRNA vaccine has been shown to be effective at preventing serious COVID-19 events in clinical trials. There is less evidence on effectiveness in real-world settings, especially for older people. Here, we aimed to esti
Externí odkaz:
https://doaj.org/article/b243e620935643748a73cd9c8b1a3c3b
Autor:
Tiina M. Nieminen, Liisa Ukonmaanaho, Jamie J. Wilkinson, T. F. D. Mason, Barry J. Coles, Tim Arnold, N. Rausch, Dominik J. Weiss
Publikováno v:
Geochimica et Cosmochimica Acta. 71:3498-3517
Zinc isotope ratios were measured in the top sections of dated ombrotrophic peat cores in Finland to investigate their potential as proxies for atmospheric sources and to constrain post depositional processes affecting the geochemical record. The pea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aaa72eeede1f3fac7a5bb5c3b25d020
https://doi.org/10.1016/j.gca.2007.04.026
https://doi.org/10.1016/j.gca.2007.04.026
Autor:
Reimar Seltmann, T. F. D. Mason, Chris J. Stanley, Barry J. Coles, Bernd Kober, Alla Dolgopolova, Dominik J. Weiss
Publikováno v:
Applied Geochemistry. 21:563-579
Element concentrations, element ratios and Pb and Zn isotope data are reported for different geologic samples (barren and ore-bearing granites and host rocks), technogenic products (ore concentrates and tailings) and biologic samples (lichens and bir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1671220013d019d5914cab504a7f956b
https://doi.org/10.1016/j.apgeochem.2005.12.014
https://doi.org/10.1016/j.apgeochem.2005.12.014
Publikováno v:
Geostandards and Geoanalytical Research. 30:5-16
This paper presents an adapted anion exchange column chemistry protocol which allowed separation of high-purity fractions of Cu and Zn from geological materials. Isobaric and non-spectral interferences were virtually eliminated for consequent multipl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fb0ea77cd60569201e4fee58af0a14
https://doi.org/10.1111/j.1751-908x.2006.tb00907.x
https://doi.org/10.1111/j.1751-908x.2006.tb00907.x
Autor:
Matthew S.A. Horstwood, Barry J. Coles, Dominik J. Weiss, John Spratt, John Chapman, Jamie J. Wilkinson, Svetlana G. Tessalina, T. F. D. Mason, Baruch Spiro
Publikováno v:
Chemical Geology. 221:170-187
Copper and Zn isotope ratios of well-characterized samples from three ore facies in the Devonian Alexandrinka volcanic-hosted massive sulphide (VHMS) deposit, southern Urals, were measured using multi collector ICP-MS (MC-ICP-MS) and show variations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb80bba7e722579e91f27e860ebfdc99
https://doi.org/10.1016/j.chemgeo.2005.04.011
https://doi.org/10.1016/j.chemgeo.2005.04.011
Publikováno v:
Economic Geology. 100:583-590
Little is known about the range or controls on the zinc isotope composition of terrestrial materials and no systematic studies have been carried out on ore-forming systems. We have obtained zinc isotope data from 19 sphalerite samples, formed over a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::875ebd17e6dcd45df22fd7190ec4a903
https://doi.org/10.2113/gsecongeo.100.3.583
https://doi.org/10.2113/gsecongeo.100.3.583
Autor:
Dominik J. Weiss, T. F. D. Mason, Matthew S.A. Horstwood, Guy J. D. Kirk, Barry J. Coles, Fang-Jie Zhao
Publikováno v:
New Phytologist. 165:703-710
The extent of isotopic discrimination of transition metals in biological processes is poorly understood but potentially has important applications in plant and biogeochemical studies. Using multicollector inductively coupled plasma (ICP) mass spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfca018e828756745f7f6a4f0dfa262
https://doi.org/10.1111/j.1469-8137.2004.01307.x
https://doi.org/10.1111/j.1469-8137.2004.01307.x
Autor:
Alla Dolgopolova, Gaël Le Roux, Barry J. Coles, Dominik J. Weiss, Baruch Spiro, Malin E. Kylander, T. F. D. Mason, Bernd Kober, Kerry Gallagher
Publikováno v:
International Journal of Mass Spectrometry. 232:205-215
Analytical protocols for accurate and precise Pb isotope ratio determinations in peat, lichen, vegetable, chimney dust, and ore-bearing granites using MC-ICP-MS and their application to environmental studies are presented. Acid dissolution of various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9771f5e3c871d1dbb3c76e170211dd6d
https://doi.org/10.1016/j.ijms.2004.01.005
https://doi.org/10.1016/j.ijms.2004.01.005
Autor:
Matthias Wissuwa, Tim Arnold, Michael Frei, Guy J. D. Kirk, Dominik J. Weiss, Fang-Jie Zhao, T. F. D. Mason
In an earlier study, we found that rice (Oryza sativa) grown in nutrient solution well-supplied with Zn preferentially took up light (64)Zn over (66)Zn, probably as a result of kinetic fractionation in membrane transport processes. Here, we measure i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be43a2c3fe7647870b76686178c4e584
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2006, 70 (18), pp.A645-A645. ⟨10.1016/j.gca.2006.06.1201⟩
Geochimica et Cosmochimica Acta, Elsevier, 2006, 70 (18), pp.A645-A645. ⟨10.1016/j.gca.2006.06.1201⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba31c3b623e8a82476446596a2426bb
https://hal.archives-ouvertes.fr/hal-00271877
https://hal.archives-ouvertes.fr/hal-00271877