کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10499488 | 943964 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multivariate comparison of ICP-OES and PIXE/PIGE analysis of east Asian storage jars
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Multivariate comparison of ICP-OES and PIXE/PIGE analysis of east Asian storage jars Multivariate comparison of ICP-OES and PIXE/PIGE analysis of east Asian storage jars](/preview/png/10499488.png)
چکیده انگلیسی
In this paper we compare the results of proton-induced X-ray and gamma-ray emission (PIXE/PIGE) and simultaneous inductively coupled plasma-optical emission spectrometry (ICP-OES) using a multivariate modeling approach. Paired samples from 17th century east Asian stoneware jars recovered from dated shipwrecks provide the test population. The comparison highlights similar elemental behaviors irrespective of technique but shows that the additional elements available through ICP-OES provide identification of subgroups not evident in the PIXE/PIGE dataset. This study concludes that high dimensional datasets, such as those provided by ICP-OES, are preferable for modeling compositional groups where the archaeological samples are of unknown compositional range. It also highlights the power of multivariate approaches in assessing the quality of data generated by different techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Archaeological Science - Volume 32, Issue 6, June 2005, Pages 885-896
Journal: Journal of Archaeological Science - Volume 32, Issue 6, June 2005, Pages 885-896
نویسندگان
Peter Grave, Leanne Lisle, Michael Maccheroni,