Mostrando 2,681 - 2,700 Resultados de 3,062 Para Buscar '"archaeology"', tiempo de consulta: 0.16s Limitar resultados
  1. 2681
    “…Our results do not support previous hypotheses for the origin of the Tarim mummies, who were argued to be Proto-Tocharian-speaking pastoralists descended from the Afanasievo(1,2) or to have originated among the Bactria–Margiana Archaeological Complex(3) or Inner Asian Mountain Corridor cultures(4). …”
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  2. 2682
    “…BP, triggered the population decline suggested by the archaeological record. We employ a Bayesian approach that estimates the temporal relationship between climatic events and change-points in the rate of growth in human population as inferred from radiocarbon time frequency data. …”
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  3. 2683
    “…Recent ethnographic, archaeological and genetic studies have provided compelling evidence that the components of the foraging niche (social egalitarianism, sexual and social division of labour, extensive co-residence and cooperation with unrelated individuals, multilocality, fluid sociality and high between-camp mobility) engendered a unique multilevel social structure where the cognitive mechanisms underlying cultural evolution (high-fidelity transmission, innovation, teaching, recombination, ratcheting) evolved as adaptations. …”
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  4. 2684
    “…Moreover, we provide a standard for identifying minimally-used knapping tools that will help to establish whether retouchers and other organic stone-working tools are as rare in the Magdalenian archaeological record as current studies suggest.…”
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  5. 2685
    “…Here, we present a late Holocene study of pollen, fern spore, fungal spore, and charcoal analyses from radiocarbon-dated sediment sequences and assess this record against archaeological and historical data to describe socio-ecological changes on the Laikipia Plateau in Rift Valley Province, Kenya. …”
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  6. 2686
    “…Specifically, we couple paleoclimatic data from a general circulation model with estimates of relative past population inferred from archaeologically derived radiocarbon dates to assess the influence of climate and population on spatiotemporal dietary variation using an ensemble machine learning model capable of accounting for interactions among predictors. …”
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  7. 2687
    “…Human–environment interactions in southern South America are inferred from new pollen and charcoal data from Laguna El Sosneado and their comparison with high-resolution paleoenvironmental records and archaeological/ethnohistorical information at other sites along the eastern Andes of southern Argentina and Chile (34–52°S). …”
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  8. 2688
    “…The paper investigates potentials and challenges during the interpretation of prehistoric settlement dynamics based on large archaeological datasets. Exemplarily, this is carried out using a database of 1365 Neolithic sites in the Weiße Elster river catchment in Central Germany located between the southernmost part of the Northern German Plain and the Central Uplands. …”
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  9. 2689
    “…The residues from the internal surface of four archaeological ceramic sherds, excavated from the Armenian Gardens, Jerusalem were analysed to characterise the contents of the original vessel. …”
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  10. 2690
    “…The purpose of this historical review is to highlight the evidence of calcaneal fracture and its treatment through history. METHODS: Archaeological, religious, artistic, literary and historical accounts were searched for descriptions of calcaneal fracture to give a thorough overview of the subject. …”
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  11. 2691
    “…In this study, the efficacy of pure essential oils (EOs) and a mix of EOs was assessed in situ and compared to a conventional biocide based on QAs, and two commercially green products based on EOs, which were taken as references, through application on a mosaic located at the Archaeological Park of Ostia Antica (Rome). The EO biocide efficacy was analyzed by ultraviolet induced luminescence, spectro-colorimetry and bio-luminometry analyses while the possibility of their permanence on simulated substrate was studied by FTIR spectroscopy. …”
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  12. 2692
    “…Although many historical literatures record the introduction and use of exotic incense in China, archaeological evidence has been rarely found, and little is known about their composition, origin, and function. …”
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  13. 2693
    “…Archaeological remains of agrarian-based, low-density urbananism(1–3) have been reported to exist beneath the tropical forests of Southeast Asia, Sri Lanka and Central America(4–6). …”
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  14. 2694
    por Wilson, Tess, Szpak, Paul
    Publicado 2022
    “…In ecological and archaeological studies performing stable isotope analysis on bone, sample pre-treatment to isolate collagen is a necessity to obtain the most reliable and reproducible isotopic measurements.…”
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  15. 2695
    “…Using a modern sample, this study investigates whether biological mortality bias in growth may be present in archaeological skeletal samples. MATERIALS AND METHODS: Postmortem computed tomography scans of 206 children aged under 13 years were collected from two institutions in the United States and Australia. …”
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  16. 2696
    “…Using a machine learning approach, the neural network showed an accuracy of 99% for distinguishing between samples with a PMI of less than 100 years and archaeological samples.…”
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  17. 2697
    “…To this end, we explore the machine learning problem of instance classification for large archaeological images datasets, i.e. where each individual object (instance) is itself a class that all of the multiple images of that object belongs. …”
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  18. 2698
    “…We measured the strontium and sulphur isotope values of animal remains from archaeological sites around the island of Crete to determine the local baseline values. …”
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  19. 2699
    “…In this brief report, we describe the close link we discovered between ancient mtDNA from archaeological specimens from across Polynesia and from that of modern pigs in northern peninsular Southeast Asia, specifically southern China’s Yunnan Province. …”
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  20. 2700
    “…Sicily is one of the main islands of the Mediterranean Sea, and it is characterized by a variety of archaeological records, material culture and traditions, reflecting the history of migrations and populations’ interaction since its first colonization, during the Paleolithic. …”
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