Results 191 to 200 of about 628,593 (359)

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

open access: yesArchaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren   +23 more
wiley   +1 more source

Correction: Efficacy of laryngeal mask epinephrine in neonatal resuscitation; an ovine study. [PDF]

open access: yesPediatr Res
Abbasi H   +10 more
europepmc   +1 more source

Dealing With Inbuilt Age: A Bayesian Approach to Radiocarbon Dating of Rice, Bamboo and Charcoal From Non Ban Jak, Thailand

open access: yesArchaeometry, EarlyView.
ABSTRACT New radiocarbon determinations from rice grains and bamboo have been obtained from Non Ban Jak, Northeast Thailand. These, along with charcoal, date a late Iron Age building sequence. The results come from short‐lived species and charcoal with potential inbuilt age. We built a series of Bayesian models to obtain a reliable chronology.
C. F. W. Higham, T. F. G. Higham
wiley   +1 more source

Using qualitative risk assessment to re-evaluate the veterinary fence paradigm within the Kavango Zambezi Transfrontier Conservation Area. [PDF]

open access: yesFront Vet Sci
Rosen LE   +10 more
europepmc   +1 more source

“Yet the Problem Remains”: Why Genetic Determinism Still Haunts Biomedical Research

open access: yesBioethics, EarlyView.
ABSTRACT After the horrors of the Holocaust and its connections to eugenics were revealed to the world, many post‐war population geneticists sought to establish rhetorical distance from the Nazi's state‐led campaigns, without abandoning their belief that actively shaping the population's genetics would produce a prosperous society.
Christopher R. Donohue, Ian A. Myles
wiley   +1 more source

Thermal infrared italian mediterranean buffalo udder open dataset with expert-verified segmentation masks. [PDF]

open access: yesData Brief
Fonisto M   +6 more
europepmc   +1 more source

Buffalo [PDF]

open access: yesThe ANNALS of the American Academy of Political and Social Science, 1905
openaire   +1 more source

Prognostic role of PET/CT volumetric parameters in paediatric Hodgkin lymphoma: A systematic review and expert recommendations from the International SEARCH for CAYAHL Group

open access: yesBritish Journal of Haematology, EarlyView.
A visual overview of the key findings from the 35 papers included in this systematic review evaluating the use of PET volumetric parameters in children, adolescents and young adults with Hodgkin lymphoma. Summary In adults with classic Hodgkin lymphoma (cHL), metabolic tumour volume (MTV) is valuable for risk stratification.
S. Claire Gowdy   +22 more
wiley   +1 more source

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