Results 161 to 170 of about 36,721,275 (294)

Advancing Lead Exposure Studies in Remote Settings: Method Development and Application of Lead Stable Isotope Analysis in Dried Blood Spots from Suriname, South America. [PDF]

Toxics
Simhan M, Scott SR, Shafer MM, Poynter JN, Baldewsingh GK, Zijlmans WCWR, Gokoel AR, Lichtveld MY, Wickliffe JK, Sullivan SM.   +9 more
europepmc   +1 more source

Tracing Identity in a Fragmented Past: Multi‐Proxy Analysis of Human Skeletal Remains From Dungowan Creek, New South Wales, Australia

Archaeometry, EarlyView.
ABSTRACT Human skeletal remains constitute critical archaeological evidence for reconstructing past societies, yet their investigation requires careful ethical, cultural, and legislative consideration. This paper reports on the discovery, recovery and analysis of a set of skeletal remains encountered during a cultural heritage management (CHM ...
Antonella Skepasianos, Cameron Neal, Sarah Croker, Anthony Dosseto, Michelle Fermor, Steve Talbott, Warren Mayers, Joel Mason, Florian Dux, Luke Kirkwood, Pamela Kottaras, Alan N. Williams   +11 more
wiley   +1 more source

A Barcoding Strategy for Pooled Single-Cell LA-ICP-TOFMS Analysis of Metal-Containing Therapeutics. [PDF]

Anal Chem
Molitor C, Hendriks L, Hafner A, Keppler B, Berger W, Koellensperger G.   +5 more
europepmc   +1 more source

Late Iron Age and Early Roman Brooches From the Lower Rhine Area: Provenance of the Metal Supply Traced Through Lead Isotopes

Archaeometry, EarlyView.
ABSTRACT Geochemical analysis of five brooch types from the Lower Rhine area dated to the last century bc and first century ad is used to constrain resource use, exchange and mobility. Lead isotope ratios demonstrate an Iberian provenance for copper in bronze Late Iron Age brooches.
A. A. T. Ruiter, B. J. H. van Os, J. B. V. Hermsen, G. R. Davies, S. W. Merkel   +4 more
wiley   +1 more source

New insights into the Trans-Saharan gold trade in the Islamic Middle Ages revealed by multi-isotopic (Pb-Fe-Cu) and elemental characterization of Fatimid gold coins. [PDF]

PLoS One
de Palaminy L, Baron S, Poitrasson F, Kool R, Blet-Lemarquand M, Fauvelle FX.   +5 more
europepmc   +1 more source

The Massif Central as a Centre of Roman Brass Production? New Geochemical Data of the So‐Called Hemmoor Buckets

Archaeometry, EarlyView.
ABSTRACT New analytical data of the so‐called Hemmoor buckets, a group of brass vessels from the Roman period of the 2nd to 3rd century ad that are widespread throughout central and eastern Europe, show considerable similarities with the polymetallic Cévennes ore deposits in south‐eastern France in terms of their geochemical characteristics and lead ...
Tobias B. Skowronek, Michael Bode, Norbert Hanel, Daniel Neumann, Moritz Jansen, Karl Schmeer   +5 more
wiley   +1 more source

Newly Identified Early Cretaceous High-Mg Diorites in the Southern Dayaoshan Area of South China: Petrogenesis and Geodynamic Implications. [PDF]

ACS Omega
Wei Y, Meng L, Zhang Y.
europepmc   +1 more source

Influence of Laser Repetition Rate, Fluence and Spot Size on LA‐Q‐ICP‐MS/MS 87Sr/86Sr Precision: Insights from Apatites and Silicate Glasses

Geostandards and Geoanalytical Research, EarlyView.
Key Points Higher laser repetition rate, fluence and larger spot size increase signal intensity. Higher laser repetition rate produces overlaps in aerosolised particles, improving signal stability and precision. For Sr‐rich materials, moderate spot diameter (≤ 60 μm), 3 J cm‐2 fluence and ≥ 12 Hz repetition rate are recommended.
Edafe O. Ominigbo, David T. Murphy, Kate E. Jenkins, Mitchell de Bruyn, Karine H. Moromizato   +4 more
wiley   +1 more source

An improved U-Pb age dating method for detrital zircon by LA-MC-ICP-MS

GEOCHEMICAL JOURNAL, 2018
Zhang, Le, Ren, Zhong-Yuan, Xia, Xiao-Ping, Wang, Ce, Qian, Sheng-Ping   +4 more
openaire   +1 more source

Long term dataset of Eu isotope ratio of NIST3117a Eu standard solution determined via multi-collector inductively coupled plasma mass spectrometry during 2017-2024. [PDF]

MethodsX
Lee SG.
europepmc   +1 more source