Results 31 to 40 of about 5,665 (212)

What lies in between: Levallois, discoid and intermediate methods

Journal of Lithic Studies, 2023
Lithic artefacts are usually associated with the different knapping methods used in their production. Flakes exhibit metric and technological features representative of the flaking method used to detach them.
Guillermo Bustos-Pérez, Javier Baena, Manuel Vaquero   +2 more
doaj   +1 more source

Butchering knives and hafting at the Late Middle Paleolithic open-air site of Nahal Mahanayeem Outlet (NMO), Israel

Scientific Reports, 2023
Much of what is known about human behavior and subsistence strategies in the Levantine Middle Paleolithic comes from long sequences from caves and rock shelters.
Juan Ignacio Martin-Viveros, Maya Oron, Andreu Ollé, M. Gema Chacón, Gonen Sharon   +4 more
doaj   +1 more source

Testing a hypothesis about the importance of the quality of raw material on technological changes at Abric Romaní (Capellades, Spain): Some considerations using a high-resolution techno-economic perspective

Journal of Lithic Studies, 2016
Technological changes have been identified in several European Middle Palaeolithic sites. Specifically, the turnover in discoid and Levallois knapping methods has traditionally been explained by raw material constraints that are usually related to ...
Francesca Romagnoli, Amelia Bargalló, Maria Gema Chacón, Bruno Gómez de Soler, Manuel Vaquero   +4 more
doaj   +1 more source

Atopic Dermatitis and Parental Guilt in the United States: Results of a Nationwide Study [PDF]

Acta Dermato-Venereologica
Jonathan I. Silverberg, Delphine Kerob, Caroline Le Floc’h, Charles Taieb, Wendy Smith Begolka, Ann’Laure Demessant-Flavigny, Charbel Skayem   +6 more
doaj   +2 more sources

ID-Based User-Centric Data Usage Auditing Scheme for Distributed Environments

Frontiers in Blockchain, 2020
Recent years have witnessed the trend of increasingly relying on remote and distributed infrastructures, mainly owned and managed by third parties. This increased the number of reported incidents of security breaches compromising users' personal data ...
Nesrine Kaaniche, Maryline Laurent, Maryline Laurent, Claire Levallois-Barth, Claire Levallois-Barth   +4 more
doaj   +1 more source

Distinguishing Discoid and Centripetal Levallois methods through machine learning.

PLoS ONE, 2020
In this paper, we apply Machine Learning (ML) algorithms to study the differences between Discoid and Centripetal Levallois methods. For this purpose, we have used experimentally knapped flint flakes, measuring several parameters that have been analyzed ...
Irene González-Molina, Blanca Jiménez-García, José-Manuel Maíllo-Fernández, Enrique Baquedano, Manuel Domínguez-Rodrigo   +4 more
doaj   +1 more source

Digital history of neuromarketing

, 2012
History of neuromarketing through the collection of online items, archived in a Zotero archive. This project conducted in 2009 recorded all instances of webpages mentioning 'neuromarketing', with a Google search on this term, plus a search on the Lexis ...
Erasmus Research Institute of Management, Erasmus University Rotterdam, Dr. Clement Levallois   +2 more
core   +1 more source

Levallois and non-Levallois blade production at Shuidonggou in Ningxia, North China

Quaternary International, 2013
The Shuidonggou site is one of the most important for prehistoric research in China, yielding evidence of ancient human colonisations in North China during the Late Upper Pleistocene. Situated in the Ordos desert, it was first discovered and excavated by Teilhard de Chardin during the first half of the 20th century.
Boëda, Eric, Hou, Y.M., Forestier, H., Sarel, J., Wang, H.M.   +4 more
openaire   +4 more sources

Levallois cores from Gibraltar.

, 2013
A: Gorham’s Cave Waechter’s Layer P, recurrent unidirectional Levallois on chert. B: Gorham’s Cave Sands and Stony Lenses member GOR98 925, recurrent bidirectional Levallois on chert.
Christopher Clarkson (418663), Darren Fa (418666), Francisco Giles Pacheco (134998), Clive Finlayson (134974), Nicole Boivin (418665), Ceri Shipton (118563), Geraldine Finlayson (134992), Michael Petraglia (418667), Marco Antonio Bernal (418664)   +8 more
core   +1 more source

Shared foraging behaviors between hyenas and hominins in the Middle Paleolithic Levant: New evidence from Geula Cave, Israel

Journal of Quaternary Science, EarlyView.
ABSTRACT While competition with large carnivores is likely to have shaped Middle Paleolithic hominins' subsistence behavior, palimpsested human and carnivore accumulations render the signal challenging to isolate. This study presents a detailed zooarchaeological and taphonomic analysis of a non‐anthropogenic faunal assemblage from a MIS 5 (~130–80 ka ...
Meir Orbach, Omry Barzilai, Israel Hershkovitz, Ma'ayan Lev, Reuven Yeshurun   +4 more
wiley   +1 more source