Results 1 to 10 of about 369,687 (165)

On the Quina side: A Neanderthal bone industry at Chez-Pinaud site, France. [PDF]

open access: yesPLoS ONE, 2023
Did Neanderthal produce a bone industry? The recent discovery of a large bone tool assemblage at the Neanderthal site of Chagyrskaya (Altai, Siberia, Russia) and the increasing discoveries of isolated finds of bone tools in various Mousterian sites ...
Malvina Baumann   +10 more
doaj   +2 more sources

Review on the hepatic osteodystrophy in poultry: From pathogenesis to management implications [PDF]

open access: yesPoultry Science
Bone health is crucial for both animal welfare and economic benefits in the poultry industry, particularly in broiler production. Intensive genetic selection for rapid growth and high productivity has contributed to prevalent bone abnormalities in ...
Fang-fang Guo   +4 more
doaj   +2 more sources

Infrared Spectroscopy to Assess Manufacturing Procedures of Bone Artefacts from the Chalcolithic Settlement of Vila Nova de São Pedro (Portugal)

open access: yesApplied Sciences, 2023
Vibrational spectroscopy was applied to study cylindrical engraved bone boxes from the Chalcolithic settlement of Vila Nova de São Pedro (VNSP, Azambuja, Portugal) which has the largest and richest artefact assemblage of Copper Age Western Iberia.
David Gonçalves   +8 more
doaj   +1 more source

La secuencia prehistórica de la cueva de Abittaga (Amoroto, Bizkaia): evaluación de las excavaciones de J.M. Barandiarán (1964-1966) [PDF]

open access: yesMunibe Antropologia-Arkeologia, 2020
El yacimiento de la cueva de Abittaga, excavado por J.M. Barandiarán entre 1964 y 1965, contiene una secuencia arqueológica con ocupaciones del Magdaleniense Superior y de la Prehistoria Reciente.
Joseba Rios-Garaizar   +8 more
doaj   +1 more source

The End of the Earliest Ceramic Traditions

open access: yesDocumenta Praehistorica, 2022
The Dnieper-Dvina area is one of the regions in Eastern Europe which was part of a wider network of the earliest ceramic traditions, spread in the first half to the middle of the 6th millennium BC.
Andrey Mazurkevich   +3 more
doaj   +1 more source

La secuencia prehistórica de la cueva de Atxurra (Berriatua, Bizkaia): evaluación de las excavaciones de J.M. Barandiarán Ayerbe (1934-1935) [PDF]

open access: yesMunibe Antropologia-Arkeologia, 2019
El yacimiento de la cueva de Atxurra fue excavado entre 1934 y 1935 por J.M. Barandiarán Ayerbe. Las condiciones de la excavación, la tardía publicación de los resultados y los avatares sufridos por los materiales arqueológicos recuperados han ...
Joseba Rios-Garaizar   +6 more
doaj   +1 more source

Toxicity prediction of 1,2,4-triazoles compounds by QSTR and interspecies QSTTR models

open access: yesEcotoxicology and Environmental Safety, 2022
1,2,4-triazole derivatives exhibit various biological activities, including antibacterial and antifungal properties. On the other hand, these chemicals may have unique cumulative and harmful effects on living organisms.
Zhiyong Liu   +9 more
doaj   +1 more source

Bone industry from the Kapova cave and Franco-Cantabrian cave sites with Upper Paleolithic wall paintings

open access: yesВестник археологии, антропологии и этнографии, 2016
The article gives a review of the Upper Paleolithic objects made of solid organic materials, which were found in the Kapova Cave (Southern Urals, Russia) in different years of research.
Zhitenev V.S.
doaj   +1 more source

Optimisation of a cymbal transducer for its use in a high-power ultrasonic cutting device for bone surgery [PDF]

open access: yes, 2016
The class V cymbal is a flextensional transducer commonly used in low-power ultrasonic applications. The resonance frequency of the transducer can be tailored by the choice of end-cap and driver materials, and the dimensions of the end-caps.
Bejarano, Fernando   +2 more
core   +1 more source

L’exploitation des cétacés au Paléolithique récent

open access: yesLes Nouvelles de l’Archéologie, 2019
The archeology of the foreshore in the Late Paleolithic is difficult to approach, because most of the current seashore lines are far removed from the position they had at that times.
Jean-Marc Pétillon
doaj   +1 more source

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