Results 1 to 10 of about 4,766 (155)

Paleolithic diet fraction in post hoc data analysis of a randomized cross-over study comparing Paleolithic diet with diabetes diet

open access: yesClinical Nutrition Open Science, 2021
Summary: Background: Paleolithic Diet Fraction (PDF), calculated as the fraction of intake from Paleolithic food groups divided by the intake from all food groups, was developed as a measure of compliance hitherto lacking in interventional studies on ...
Björn Rydhög   +3 more
doaj   +3 more sources

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   +3 more sources

Opaque Social Instruments: A Cultural Evolutionary Approach to Pleistocene Symbolic Artifacts. [PDF]

open access: yesEvol Anthropol
ABSTRACT Prehistoric “symbolic” artifacts remain incompletely explained by semiotic models, which emphasize representational meaning but offer limited insight into how such materials emerged and spread across Pleistocene populations. This article develops a cultural evolutionary framework that reconceives early ornaments, pigments, figurines, and ...
van Mazijk C.
europepmc   +2 more sources

TECHNOLOGICAL EXPLORATION AND RITUAL USE OF OBSIDIAN IN ANCIENT CULTURES OF THE PACIFIC

open access: yesТеория и практика археологических исследований, 2022
The article examines a range of directions and current stage of obsidian studies within the Pacifi c basin such as (1) geochemistry, identifi cation of volcanic glass sources used in ancient cultures; (2) technology, obsidian exploration methods, their ...
А.В. Табарев   +2 more
doaj   +1 more source

Carton Coon’s Riddle: Anthropologist, Archaeologist, or CIA Agent? (Critical Review of Carlton Stevens Coon’s Methodology and Publications in the Iranian Paleolithic Archaeology) [PDF]

open access: yesپژوهش‌نامۀ انتقادی متون و برنامه‌های علوم انسانی, 2020
Carlton Stevens Coon is one of the most prominent figures in the Prehistoric Archaeology of Iran. He conducted the first systematic field expeditions in the Iranian Archaeology 70 years ago.
Hamed Vahdati Nasab
doaj   +1 more source

Stratigraphy And Paleolithic Landscapes of the Beganchik Site at the Kama-Volga Confluence

open access: yesПоволжская археология, 2021
The Beganchik locality is a stratigraphic sequence of loessic deposits, pedogenic horizons and Paleolithic occupations located at the Kama-Volga confluence.
Cordova Carlos E.   +6 more
doaj   +1 more source

Resolving the Question of a Hiatus between the Paleolithic and Neolithic: Nineteenth-Century Science and a Problem in Human Prehistory

open access: yesBulletin of the History of Archaeology, 2021
In the 1870s a dispute arose between supporters and opponents of the idea that a hiatus existed between the Paleolithic and the Neolithic, a period when Europe was uninhabited.
Matthew R. Goodrum
doaj   +1 more source

A Look into the Past

open access: yesАрхеология евразийских степей, 2022
The article consists of two parts. The first one is devoted to the author's memories of his teacher in the comprehension of archaeology – Vladimir Fedorovich Gening, his method of educating students' professional independence and responsibility, the ...
Evgeny P. Kazakov
doaj   +1 more source

Paleolithic of the Kazan Volga Region: research history and new data

open access: yesАрхеология евразийских степей, 2022
Main stages of the search for Paleolithic sites on the territory of the Kazan Volga region from the second half of the XIX century to the current moment are presented in the paper.
Madina Sh. Galimova
doaj   +1 more source

Comparative Fuel Yield from Anaerobic Digestion of Emerging Waste in Food and Brewery Systems

open access: yesEnergies, 2022
Food waste (FW), a major part of the US waste stream, causes greenhouse gases within landfills, but there is an opportunity to divert FW to anaerobic digestion (AD) facilities that produce biogas and digestate fertilizer.
Tess Herman   +3 more
doaj   +1 more source

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