Results 221 to 230 of about 330,560 (307)

The Use of Micro‐CT Analysis of the Second Metacarpal to Assess Cortical Bone Loss in Archeological Human Skeletal Remains

open access: yesAmerican Journal of Biological Anthropology, Volume 189, Issue 2, February 2026.
ABSTRACT Objectives The assessment of cortical bone loss in archeological populations can give insights into past lifeways and bone health. The second metacarpal index (MCI) is assessed via radiogrammetry to quantify cortical thickness. However, as this method is limited to a single‐point measurement, this study explores the use of micro‐computed ...
Luisa Leiss   +2 more
wiley   +1 more source

The systematic techno-stylistic and chemical study of glass beads from post-15th century West African sites. [PDF]

open access: yesPLoS One
Truffa Giachet M   +5 more
europepmc   +1 more source

Tuberculosis in History from the 17th Century to Our Own Times

open access: yesJournal of the American Medical Association, 1950
openaire   +2 more sources

From Ink to Mockup: An Integrated Study of Historical Gall Ink Formulations and Their Impact on Paper

open access: yesChemPlusChem, Volume 91, Issue 2, February 2026.
Iron gall inks percipitates (right), and mockups upon artificial ageing (left) Iron gall inks (IGIs) played a central role as a writing medium in Western countries, leaving behind a vast legacy and significant conservation challenges. This study presents a twofold methodological approach to investigate the physicochemical behaviour of IGI‐based ...
Margarida Nunes   +9 more
wiley   +1 more source

From Archives to Insights: Extreme Weather Events and Socio‐Economic Impacts in Madagascar From Newly Digitised Historical Climate Records (1949–1966)

open access: yesInternational Journal of Climatology, Volume 46, Issue 2, February 2026.
The CliDaR‐Africa project engages undergraduates in digitising historical African weather records, rescuing over 300,000 observations from Madagascar and the Central African Republic (1949–1966). Analysis of the Madagascar data reveals overlooked extreme events, including a sequence of tropical cyclones, highlighting the country's vulnerability to ...
Simon Noone   +3 more
wiley   +1 more source

Too big to miss: body size biases in tetrapod species descriptions and their implications for conservation

open access: yesOikos, Volume 2026, Issue 2, February 2026.
While species descriptions are rooted in biological diversity, their timing and patterns have also been influenced by historical, socioeconomic, and perceptual biases. Among these, body size has long been proposed as a factor influencing the timing of species discovery, with larger species assumed to have been described earlier due to their ...
Juan D. Vásquez‐Restrepo
wiley   +1 more source

Reemergence of Yellow Fever, Magdalena Valley, Colombia, 2024-2025. [PDF]

open access: yesEmerg Infect Dis
Cuéllar-Sáenz JA   +2 more
europepmc   +1 more source

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