Results 221 to 230 of about 156,597 (353)

The Molecular Basis of Hereditary Enamel Defects in Humans

open access: yesJournal of dentistry research, 2015
J. T. Wright, I. A. Carrion, C. Morris
semanticscholar   +1 more source

Tracking Bronze Age ‘itinerant smiths’ in western Poland: insights from Nd and Sr isotope data

open access: yesArchaeometry, EarlyView.
Abstract The neodymium (Nd) isotope composition of stone casting moulds found in graves of Bronze Age ‘itinerant smiths’ in western Poland was analysed to determine the provenance of their raw materials. For the first time in archaeological research, the Nd model age (TDM)—a highly useful parameter in studying the provenance of geological materials—has
Mateusz Stróżyk   +5 more
wiley   +1 more source

Heimler Syndrome With Tooth Agenesis, Abnormal Enamel and Dentin Mineralization, Root Maldevelopment, and PEX1 Mutation. [PDF]

open access: yesInt Dent J
Kantaputra PN   +11 more
europepmc   +1 more source

High‐resolution compound‐specific δ15N isotope dietary study of humans from the Scottish Mesolithic and Neolithic

open access: yesArchaeometry, EarlyView.
Abstract Numerous isotopic studies of Scottish Mesolithic and Neolithic diets suggest a shift from marine‐based to terrestrial‐based subsistence strategies. However, bulk collagen isotope analysis may overlook low‐level marine food consumption. This study combines bulk collagen stable isotope data from four Neolithic sites (Quanterness, Rattar East ...
Valentina Martinoia   +8 more
wiley   +1 more source

Food web reconstruction of Barmaky, the oldest post‐LGM hunter‐gatherer site in north‐western Ukraine

open access: yesBoreas, EarlyView.
The site of Barmaky currently marks the oldest Epigravettian occupation of north‐western Ukraine shortly after the Last Glacial Maximum (LGM), dated to around 19 cal. ka BP. Stable isotope analyses of bone collagen from six terrestrial mammals and two bird species show a comparatively highly structured palaeo‐food web.
Lilian Reiss   +6 more
wiley   +1 more source

Influence of structural hierarchy on the fracture behaviour of tooth enamel

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015
Ezgi D. Yilmaz, G. Schneider, M. Swain
semanticscholar   +1 more source

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