Unlabelled: This study investigates the underlying mechanisms driving the formation of the largest known burial site of the Northern European Mesolithic, Yuzhniy Oleniy Ostrov (YOO). Radiogenic strontium isotope analysis (Sr/Sr) was used to identify group dynamics within the cemetery and examine the site's place within local and supra-regional networks. The analysis of 57 humans and 31 animals was supported by the creation of an environmental baseline which identified four key geological zones and defines the strontium characteristics of Lake Onega. Only two individuals had strontium values indicating time spent outside of Lake Onega's northern shores, where the majority of the burial population is likely to have resided. These results suggest that the YOO cemetery predominantly served as a burial place for those with semi-permanent residence in this area, with no significant evidence for gender-based relocation patterns indicative of patri- or matrilocal residency. However, materials seem to have travelled towards Lake Onega even over great distances and the presence of the two outlier individuals suggests these exchanges also involved long-distance travel of people. Our results align with an increasing number of studies that suggest a high degree of residential stability for Late Mesolithic foraging groups relying primarily on aquatic resources, yet simultaneously places the Lake Onega community within a wider Mesolithic communication network.
Supplementary Information: The online version contains supplementary material available at 10.1007/s12520-024-02129-8.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11685259 | PMC |
http://dx.doi.org/10.1007/s12520-024-02129-8 | DOI Listing |
Archaeol Anthropol Sci
December 2024
Department of Cultures, Archaeology, University of Helsinki, Helsinki, Finland.
JAMA Netw Open
December 2024
School of Environment, Society and Sustainability, University of Utah, Salt Lake City.
Importance: Understanding exposure to air pollution is important to public health, and disparities in the spatial distribution of regulatory air quality monitors could lead to exposure misclassification bias.
Objective: To determine whether racial and ethnic disparities exist in Environmental Protection Agency (EPA) regulatory air quality monitor locations in the US.
Design, Setting, And Participants: This national cross-sectional study included air quality monitors in the EPA Air Quality System regulatory monitoring repository, as well as 2022 American Community Survey Census block group estimates for racial and ethnic composition and population size.
Heliyon
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University of Utah Huntsman Cancer Institute, Department of Surgery, Salt Lake City, UT, USA.
J Rural Health
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Departments of Medicine and of Community and Family Medicine, The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, and Dartmouth Cancer Center, Lebanon, New Hampshire, USA.
JAMA Netw Open
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Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire.
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Objective: To examine the associations of surgeon and care team patient-sharing network measures with breast cancer treatment delay.
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