Results 21 to 30 of about 6,893 (211)

The emergence of Late Acheulean pattern of bifact production and resharpening (on materials of Hugub locality, 600–500 ka, in Ethiopia)

open access: yesUISPP Journal, 2022
The Hugub open-air site in Ethiopia well-dated to between 600 and 500 ka yields the earliest securely dated and found in situ Late Acheulean archaeology in Africa.
W. Henry Gilbert   +3 more
doaj   +1 more source

The aerobic mitochondrial ATP synthesis from a comprehensive point of view [PDF]

open access: yesOpen Biology, 2020
Most of the ATP to satisfy the energetic demands of the cell is produced by the F1Fo-ATP synthase (ATP synthase) which can also function outside the mitochondria.
Alessandro Maria Morelli   +2 more
doaj   +1 more source

Pattern recognition of universal mathematical constants in Acheulean biface formats

open access: yesJournal of Lithic Studies, 2015
The similar design formats of many Acheulean bifaces has prompted several studies into the use of ‘mental templates’, leading to controversial claims that there may be a relation between length and width equal to the Golden Ratio.
Alan Edward Cannell
doaj   +1 more source

Le marché biface comme convention de production : deux études de cas d’organisations plateformes de transport de personnes

open access: yesTerminal, 2021
Cross-network effects are the basis of the theory of two-sided markets (Rochet and Tirole 2003, 2006) and concern relatively new objects in economics: digital platforms (Evans and Schmalensee, 2016).
Mathilde Abel
doaj   +1 more source

Image-based search and retrieval for biface artefacts using features capturing archaeologically significant characteristics. [PDF]

open access: yesMach Vis Appl, 2017
Archaeologists are currently producing huge numbers of digitized photographs to record and preserve artefact finds. These images are used to identify and categorize artefacts and reason about connections between artefacts and perform outreach to the ...
Eramian M   +4 more
europepmc   +4 more sources

Two Acheuleans, two humankinds. From 1.5 to 0.85 Ma at Melka Kunture (Upper Awash, Ethiopian highlands) [PDF]

open access: yes, 2017
The Acheulean is the longest-lasting human cultural record, spanning approximately 1.5 Ma and three continents. The most comprehensive sequences are found in East Africa, where, in large-scale syntheses, the Lower Pleistocene Acheulean (LPA) has often ...
Gallotti, Rosalia, Mussi, Margherita
core   +1 more source

The acheulean handaxe : More like a bird's song than a beatles' tune? [PDF]

open access: yes, 2016
© 2016 Wiley Periodicals, Inc. KV is supported by the Netherlands Organization for Scientific Research. MC is supported by the Canada Research Chairs Program, the Social Sciences and Humanities Research of Canada, the Canada Foundation for Innovation ...
Anderson C   +38 more
core   +6 more sources

LATE UPPER PALEOLITHIC OF THE LOWER VITIM (BASED ON THE DATA OF KOVRIZHKA-III–IV AND BOL’SHOI YAKOR’-I SITES)

open access: yesТеория и практика археологических исследований, 2022
The multilayer sites Kovrizhka-IV and Bol’shoi Yakor’-I, Kovrizhka-III (Baikal-Patom Highlands, Lower Vitim) make it possible to characterize the Late Upper Paleolithic (LUP) at the early, 19–17 Kyr BP, and late, 15–13 Kyr BC, stages, respectively.
А.В. Тетенькин
doaj   +1 more source

Lower Paleolithic Workshop Site of Kusimovo-8 (Southern Transurals)

open access: yesOriental Studies, 2022
Introduction. Comprehensive and efficient investigations of the earliest peopling of the Southern Urals became possible after the discovery of Mysovaya site in Abzelilovsky District of Bashkortostan (Russia). The Paleolithic materials from this site were
Viacheslav G. Kotov, Nikita S. Savelev
doaj   +1 more source

Knapping before and after polishing: Technological evidence in the Neolithic polished stone tools from Hungary

open access: yesJournal of Lithic Studies, 2021
The authors present the evidence gathered during the interdisciplinary study of several polished stone tools from some Neolithic sites in Hungary. In particular, the cutting-edged tool production (axes, adzes, chisels) involves knapping at several stages
Elisabetta Starnini, György Szakmány
doaj   +1 more source

Home - About - Disclaimer - Privacy