The role of women in Paleoeskimo households has rarely been examined. Careful application of analogies to Inuit culture reveal that there are both similarities and differences in how Late Dorset and Inuit gender roles are expressed in household organization. On an ideological level, Late Dorset women probably had a similar role to that of women in Inuit society, as the soul of the house and an important intermediary between hunters and the souls of the animals they hunted. On a day-to-day basis, however, Late Dorset women seem to have shared more of their labor as members of dual family households than did Inuit women, as members of nuclear family units. The increased importance of small, trapped game such as foxes and rabbits during Late Dorset times (Darwent 2001) may have contributed to the need for shared labor. Finally, women, in their role as keepers of the hearth, were important in maintaining community ties at seasonal aggregation sites dominated by long houses and external hearth rows.
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http://dx.doi.org/10.1353/arc.2011.0028 | DOI Listing |
Animal
November 2024
Département des sciences animales, Université Laval, Pavillon Paul-Comtois, 2425 rue de l'Agriculture, Québec, QC, G1V 0A6, Canada. Electronic address:
In late gestation, the increased energy demand to support the rapid fetal growth can induce an acute negative energy balance associated with a high risk of pregnancy toxemia, especially for prolific ewes (carrying two or more fetuses). The current study was conducted to evaluate the effects of dietary energy during the last 6 weeks prepartum on the energy metabolism dynamic responses and the newborn lamb metabolic profile in prolific ewes. Forty-five crossbred (Dorset × Romanov) ewes were randomly assigned to 1 of 3 dietary energy densities: E: 8.
View Article and Find Full Text PDFSci Adv
September 2024
Department of Archaeology and Ancient History, Lund University, Helgonavägen 3, 223 62 Lund, Sweden.
Walrus ivory was a prized commodity in medieval Europe and was supplied by Norse intermediaries who expanded across the North Atlantic, establishing settlements in Iceland and Greenland. However, the precise sources of the traded ivory have long remained unclear, raising important questions about the sustainability of commercial walrus harvesting, the extent to which Greenland Norse were able to continue mounting their own long-range hunting expeditions, and the degree to which they relied on trading ivory with the various Arctic Indigenous peoples that they were starting to encounter. We use high-resolution genomic sourcing methods to track walrus artifacts back to specific hunting grounds, demonstrating that Greenland Norse obtained ivory from High Arctic waters, especially the North Water Polynya, and possibly from the interior Canadian Arctic.
View Article and Find Full Text PDFR Soc Open Sci
July 2024
Jurassic Coast Trust, Brooklands Farm, Forston, Dorchester DT2 7AA, UK.
Dinosaur tracks have a long history of discovery and study in the UK, but track sites for sauropodomorph dinosaurs-the group that included the giant, graviportal herbivorous sauropods-are comparatively rare. Here, we provide a description of a sauropod dinosaur track site at Spyway Quarry in Dorset, southern England. The tracks at Spyway were discovered in the late 1990s and occur in the Stair Hole Member of the Durlston Formation in the Purbeck Limestone Group, of earliest Cretaceous age.
View Article and Find Full Text PDFSci Rep
July 2024
Department of Psychology, Bournemouth University, Poole House, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB, UK.
Recognition memory research has identified several electrophysiological indicators of successful memory retrieval, known as old-new effects. These effects have been observed in different sensory domains using various stimulus types, but little attention has been given to their similarity or distinctiveness and the underlying processes they may share. Here, a data-driven approach was taken to investigate the temporal evolution of shared information content between different memory conditions using openly available EEG data from healthy human participants of both sexes, taken from six experiments.
View Article and Find Full Text PDFJAMA Surg
August 2024
Department of Clinical Oncology and Palliative Care, Zealand University Hospital, Køge, Denmark.
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