Results 31 to 40 of about 165,943,902 (286)

Use of three isotopes to calibrate human bone radiocarbon determinations from Kainapirina (SAC), Watom Island, Papua New Guinea [PDF]

, 2005
In archaeological dating, the greatest confidence is usually placed upon radiocarbon results of material that can be directly related to a defined archaeological event.
Green, Roger, Petchey, Fiona
core   +1 more source

⁸⁷Sr/⁸⁶Sr Isotope Ratio as a Tool in Archaeological Investigation: Limits and Risks

Quaternary
During the last forty years, the use of strontium isotopes in archaeology and biogeochemical research has spread widely. These isotopes, alone or in combination with others, can contribute to trace past and present environmental conditions.
Mattia Rossi, Paola Iacumin, Gianpiero Venturelli   +2 more
doaj   +1 more source

Strontium and oxygen isotopes to trace mobility routes during the Bell Beaker period in the north of Spain

Scientific Reports, 2021
Strontium and oxygen isotopes of individuals from El Hundido and Valdescusa (north of Spain) sites, corresponding to the Bell Beaker culture, were analysed in order to determine mobility patterns and provenance areas.
L. A. Ortega, C. Alonso-Fernández, I. Guede, M. C. Zuluaga, A. Alonso-Olazabal, J. Jiménez-Echevarría   +5 more
doaj   +1 more source

Galgedil

Danish Journal of Archaeology, 2014
Galgedil is a Viking Age cemetery located in the northern part of the Danish island of Funen. Excavations at the site revealed 54 graves containing 59 inhumations and 2 cremation burials. Previous study of the remains to date has included light isotopes
T. Douglas Price, Kirsten Prangsgaard, Pia Bennike, Marie Kanstrup, Karin Margarita Frei   +4 more
doaj   +1 more source

Strontium isotope and element constraints on the paleoenvironment of the latest Ediacaran in the Sichuan Basin, southeastern Tibetan Plateau

Frontiers in Earth Science, 2022
The Ediacaran–Cambrian period witnessed episodic extinctions, oxygenation of seawaters, Cambrian explosions, and tectonic events. However, compared with the various high-resolution geochemical records of the early–middle Ediacaran and Cambrian, the ...
Xiaojun Zhang, Xiaojun Zhang, Gang Zhou, Pengyuan Zhang, Yuan He, Zhifu Wei, Gen Wang, Ting Zhang, Wei He, He Ma, Chenxi Zhu, Jingyi Wei, Xueyun Ma, Xiaoli Yu, Shangkun Li, Lun Li, Yongli Wang   +16 more
doaj   +1 more source

Simultaneous isotopic analysis of fission product Sr, Mo, and Ru in spent nuclear fuel particles by resonance ionization mass spectrometry

Scientific Reports, 2023
Fission product Sr, Mo, and Ru isotopes in six 10-μm particles of spent fuel from a pressurized water reactor were analyzed by resonance ionization mass spectrometry (RIMS) and evaluated for utility in nuclear material characterization.
Michael R. Savina, Brett H. Isselhardt, Danielle Z. Shulaker, Martin Robel, Andrew J. Conant, Brian J. Ade   +5 more
doaj   +1 more source

Effect of Competing Ions on Multisorption (Cs+, Sr2+) by Composite Sorbents Based on Natural and Synthetic Zeolites

East European Journal of Physics, 2023
In the course of the research, the effect of competing ions (Na+) on multisorption (Cs+, Sr2+) by composite sorbents based on natural and synthetic zeolites under static conditions was studied.
Oleksii Yu. Lonin, Volodymyr V. Levenets, Oleksandr P. Omelnyk, Andriy O. Shchur   +3 more
doaj   +1 more source

The Use of Intrinsic Markers for Studying the Migratory Movements of Bats

Animals, 2021
Mortality of migratory bat species at wind energy facilities is a well-documented phenomenon, and mitigation and management are partially constrained by the current limited knowledge of bat migratory movements.
Caralie T. Brewer, William A. Rauch-Davis, Erin E. Fraser   +2 more
doaj   +1 more source

Using 13C-, 15N-, and 18O stable isotope analysis of human bone tissue to identify transhumance, high altitude habitation and reconstruct palaeodiet for the early medieval Alpine population at Volders, Austria [PDF]

, 2007
The analysis of stable isotopes of oxygen from structural carbonate in archaeological human bone samples originating from an early medieval cemetery in the Alpine community of Volders, Austria were used to determine the utilization of higher altitudes ...
McGlynn, George
core   +1 more source

Strontium-loaded mineral bone cements as sustained release systems : Compositions, release properties, and effects on human osteoprogenitor cells [PDF]

, 2011
This study aims to evaluate in vitro the release properties and biological behavior of original compositions of strontium (Sr)-loaded bone mineral cements.
Cédric Charvillat, Bareille, Reine, Christèle Combes, Charvillat, Cédric, Combes, Christèle, Olivier Marsan, Rey, Christian, Robin Siadous, Joelle Amédée, Marsan, Olivier, Siadous, Robin, Sophie Cazalbou, Cazalbou, Sophie, Amédée, Joelle, Reine Bareille, Christian Rey, Tadier, Solène, Solène Tadier   +17 more
core   +1 more source