Results 41 to 50 of about 40,506 (230)

Predetermined flake production at the Lower/Middle Paleolithic boundary: Yabrudian scraper-blank technology. [PDF]

open access: yesPLoS ONE, 2014
While predetermined débitage technologies are recognized beginning with the middle Acheulian, the Middle Paleolithic is usually associated with a sharp increase in their use.
Ron Shimelmitz   +3 more
doaj   +1 more source

Quantifying Diachronic Variability: The 'Ain Difla rockshelter (Jordan) and the Evolution of Levantine Mousterian Technology [PDF]

open access: yes, 2006
Condette Jean-François. RAYNAL Pierre, voir CHAUDRU de RAYNAL Pierre. In: , . Les recteurs d'académie en France de 1808 à 1940. Tome II, Dictionnaire biographique. Paris : Institut national de recherche pédagogique, 2006. p. 327.
Mustafa, Mentor, Clark, Geoffrey A.
core  

Mutation in Populations Governed by a Galton-Watson Branching Process

open access: yes, 2018
A population genetics model based on a multitype branching process, or equivalently a Galton-Watson branching process for multiple alleles, is pre- sented. The diffusion limit forward Kolmogorov equation is derived for the case of neutral mutations.
Burden, Conrad J., Wei, Yi
core   +1 more source

Freeze, Flight, Fight, Fright, Faint: Adaptationist Perspectives on the Acute Stress Response Spectrum [PDF]

open access: yes, 2004
This article reviews the existing evolutionary perspectives on the acute stress response habitual faintness and blood-injection-injury type-specific phobia (BIITS phobia). In this article, an alternative evolutionary perspective, based on recent advances
Bracha, Dr. H. Stefan
core   +1 more source

Expanding the Faunal Interpretation of the Cova Eirós (NW Iberia) Middle Paleolithic–Early Upper Paleolithic Record With ZooMS

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT The Cova Eirós archaeopaleontological site preserves the most comprehensive archaeostratigraphic sequence in the northwestern Iberian Peninsula, with an exceptionally rich record spanning from the Mousterian to the Upper Paleolithic. The extensive fragmentation of the faunal record and the rich taxonomic diversity at this site have limited the
Hugo Bal‐García   +9 more
wiley   +1 more source

Assessing compliance with Paleolithic diet by calculating Paleolithic Diet Fraction as the fraction of intake from Paleolithic food groups

open access: yesClinical Nutrition Experimental, 2019
Summary: Background: Dietary compliance assessments are absent in clinical studies on Paleolithic diet. We therefore developed a ‘Paleolithic Diet Fraction’ (PDF), calculated as the fraction of intake from Paleolithic food groups, to assess compliance ...
Björn Rydhög   +5 more
doaj   +1 more source

A.Kh. Khalikov on the Paleolithic of the Middle Volga region (in the light of modern data)

open access: yesАрхеология евразийских степей, 2022
The author examines the achievements of A.Kh. Khalikov in the study of the Paleolithic of the Middle Volga region and the search for the origins of the Ural-speaking peoples among the Late Paleolithic population of the Urals and southern Siberia up to ...
Galimova Madina Sh.
doaj   +1 more source

Boyhood, initiation, homosexual behaviour and homosexuality in European Palaeolithic and Mesolithic [PDF]

open access: yes, 2016
In this article, boyhood in European Pleistocene is decribed. After the introduction, it describes the terms "child" and "boy". In the section about the first people in Europe I have included the first people in Greece and Italy as well because most ...
Adrian van Mechelen
core   +1 more source

Using MALDI‐FTICR Mass Spectrometry to Enhance ZooMS Identifications of Pleistocene Bone Fragments Showing Variable Collagen Preservation

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Recent advances in high‐throughput molecular analyses of collagen peptides, especially ZooMS (Zooarchaeology by Mass Spectrometry), have permitted breakthroughs in the analysis of archaeological material that is highly fragmented, a factor that hinders morphological identification.
Pauline Raymond   +8 more
wiley   +1 more source

Tosor and Ak-Ölön Sites, a Review of Two Open-Air Palaeolithic Sites in the High-Altitude Basin of Issyk-Kul Lake, Kyrgyzstan [PDF]

open access: yesIranian Journal of Archaeological Studies
This short review examines early Paleolithic research in Kyrgyzstan, a previously understudied region withinCentral Asia. Paleolithic investigations in Kyrgyzstan began in 1953 during the Soviet era by the Kyrgyz RepublicAcademy of Sciences.
Nezahat Ceylan, Oktay Karatas
doaj   +1 more source

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