Results 141 to 150 of about 64,269 (303)
From Model to Practice: Testing Near‐Infrared Spectroscopy as a Bone Collagen Prescreening Tool
Archaeometry, EarlyView.ABSTRACT Collagen is a vital archaeological material, preserving biochemical signatures that provide insights into past environments, diets, and human–animal interactions. However, diagenetic processes can lead to rapid and often inconspicuous degradation of collagen. Given the variability in collagen preservation and its significance for analyses such
Christina Ryder +9 more
wiley +1 more source
Estudios Atacameños, 2002 Choya 68 es un sitio ceremonial, con una estructura monticular y en sus adyacencias amplias superficies preparadas y estructuras de paredes de piedra cuadrangulares y rectangulares.
Marta Baldini +8 more
doaj
Safety pharmacology of acute mescaline administration in healthy participants
British Journal of Clinical Pharmacology, EarlyView.Aims Psychedelics, including mescaline, may serve as novel treatments for depression and anxiety. However, data is scarce on the safety of mescaline. Methods The present pooled analysis included two double‐blind, randomized, placebo‐controlled studies with a total of 48 participants and 96 mescaline administrations. Single oral‐dose administrations (n =
Aaron Klaiber +4 more
wiley +1 more source
Tata Institute radiocarbon date list I.
, 1963 Radiocarbon ages obtained for archeologic samples from localities in India and two geologic samples from Ceylon are ...
Lal, D, Sarna, R P, Kusumgar, S
core
Boreas, EarlyView.Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein +19 more
wiley +1 more source
Saclay natural radiocarbon measurements I.
, 1964 A list reporting radiocarbon ages obtained by the Service d'Electronique Physique at Saclay (France) for geologic and archeologic materials from French and other ...
Guillier, M T, Labeyrie, J, Delibrias, G
core
Holocene shoreline displacement and the impact of the Storegga tsunami on Hinnøya, northern Norway
Boreas, EarlyView.The Holocene relative sea‐level (RSL) history of Norway's largest island, Hinnøya, has been investigated in detail, using sediment records from 25 isolation basins. The sediments were analysed for macrofossil and phytoplankton content, which served as the basis for identifying marine–lacustrine transitions, that is isolation contacts. Terrestrial plant
Anders Romundset +5 more
wiley +1 more source
Поволжская археология, 2016 International Theoretical and Practical Workshop on Application of Paleo-Ecological Methods in Archaeology took place in Bolgar International Center for Archaeological Studies from 9 to 19 August 2016.
Sitdikov Airat G. +3 more
doaj
Tata Institute radiocarbon date list II.
, 1964 Second in a series of lists reporting radiocarbon ages for archeologic materials from localities in ...
Lal, D +3 more
core
Boreas, EarlyView.To assess how the eastern part of the Limfjord system has changed over the Holocene, relative to the wider Limfjord and western Baltic region, a sedimentary succession spanning c. 9600–150 cal. a BP was collected from Nibe Bredning, near Sebbersund, from a shallow coastal inlet along the eastern connection between the Limfjord and the Kattegat (north ...
Gabriella M. Weiss +5 more
wiley +1 more source