Zobrazeno 1 - 10
of 11
pro vyhledávání: '"K J R Rosman"'
Publikováno v:
Accreditation and Quality Assurance. 3:447-458
The aim of the International Measurement Evaluation Programme (IMEP) is to give an objective picture of state-of-the-practice analytical measurements by comparing them to a reference value obtained by a primary method of measurement. The referenceval
Autor:
T. Ding, Philip D. P. Taylor, H. R. Krouse, Robert D. Vocke, Jessica A. Hopple, H. S. Peiser, J. K. Böhlke, Tyler B. Coplen, K. J. R. Rosman, S. E. Rieder, Kinga Revesz, Andrée Lamberty, P. De Bièvre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::026cacad88c26afdf22e9f77c545c561
https://doi.org/10.3133/wri014222
https://doi.org/10.3133/wri014222
Autor:
John R. de Laeter, John Karl Böhlke, P. De Bièvre, H. Hidaka, H. S. Peiser, K. J. R. Rosman, P. D. P. Taylor
Publikováno v:
Pure and Applied Chemistry. 81:1535-1536
Errata: Atomic weights of the elements: Review 2000 (IUPAC Technical Report). (J. R. de Laeter, J. K. Böhlke, P. De Bièvre, H. Hidaka, H. S.Peiser, K. J. R. Rosman, and P. D. P. Taylor). Pure Appl. Chem. 75,683–800 (2003); doi:10.1351/pac20037506
Autor:
J. K. Bo¨hlke, J. R. de Laeter, P. De Bie`vre, H. Hidaka, H. S. Peiser, K. J. R. Rosman, P. D. P. Taylor
Publikováno v:
Journal of Physical & Chemical Reference Data; Mar2005, Vol. 34 Issue 1, p57-67, 11p
Publikováno v:
GEOCHEMICAL JOURNAL. 14:269-277
Publikováno v:
Journal of the Geological Society of Australia. 30:333-340
This paper continues a survey of Sm‐Nd age relationships at the margins of the Yilgarn Block, Australia's largest Archaean craton. Model ages have been determined along an irregular transect extending approximately 120 km from the extreme SW of the
Publikováno v:
Economic Geology. 82:971-986
Model mineralization ages based on whole earth lead isotope growth curves are used to date sulfides (mainly galena with minor Fe sulfides and Pb tellurides) related on one hand to stratiform base metal and Ni-Cu mineralization and on the other to pre
Publikováno v:
Australian Journal of Earth Sciences. 32:73-82
Earlier studies of the nature and extent of Proterozoic activity around the Archaean Yilgarn Block, based on Sm‐Nd model ages, have now been extended by an examination of the western margin. New data from the western Yilgarn Block indicate that roc
Publikováno v:
Precambrian Research. 38:343-354
The Sm-Nd, Pb-Pb and Rb-Sr systems in Manfred Complex samples ranging from metaleucogabbro to metapyroxenite indicate formation of the complex ∼ 3700 Ma ago and multiple metamorphic disturbances over the succeeding ∼ 2000 Ma. The isotopic respons
Autor:
K J R Rosman, P M Jeffery
Publikováno v:
Journal of Physics E: Scientific Instruments. 4:134-136
An ion source designed for the study of zinc isotopic abundances is described. A significant improvement in the ratio of signal to background has been achieved. The source is particularly suitable for medium resolution mass spectrometers.