نتایج جستجو برای: hunter gatherers

تعداد نتایج: 6282  

2011
Robert S. Walker Kim R. Hill Mark V. Flinn Ryan M. Ellsworth

BACKGROUND The universality of marriage in human societies around the world suggests a deep evolutionary history of institutionalized pair-bonding that stems back at least to early modern humans. However, marriage practices vary considerably from culture to culture, ranging from strict prescriptions and arranged marriages in some societies to mostly unregulated courtship in others, presence to ...

2016
Barry S. Hewlett Casey J. Roulette

A debate exists as to whether teaching is part of human nature and central to understanding culture or whether it is a recent invention of Western, Educated, Industrial, Rich, Democratic cultures. Some social-cultural anthropologists and cultural psychologists indicate teaching is rare in small-scale cultures while cognitive psychologists and evolutionary biologists indicate it is universal and...

Journal: :IJAGR 2011
John W. Norder Jon W. Carroll

This study examines the role of rock art in the construction of Woodland Period (300 BC to AD 1700) hunter-gatherer landscapes in the Lake of the Woods region of northwestern Ontario. The authors examine the distribution of documented pictograph sites relative to the locations of rock formations where the geologic conditions would have favored the placement of pictographic rock art but are abse...

2009
Jeremy Pilcher Saskia Vermeylen

Introduction The debate about the responsibility of museums to respect Indigenous peoples’ rights (Kelly and Gordon; Butts) has caught our attention on the basis of our previous research experience with regard to the protection of the tangible and intangible heritage of the San (former hunter gatherers) in Southern Africa (Martin and Vermeylen; Vermeylen, Contextualising; Vermeylen, Life Force;...

2009
Ron Pinhasi Noreen von Cramon-Taubadel

BACKGROUND The spread of agriculture into Europe and the ancestry of the first European farmers have been subjects of debate and controversy among geneticists, archaeologists, linguists and anthropologists. Debates have centred on the extent to which the transition was associated with the active migration of people as opposed to the diffusion of cultural practices. Recent studies have shown tha...

Journal: :American journal of human genetics 2005
Alessandro Achilli Chiara Rengo Vincenza Battaglia Maria Pala Anna Olivieri Simona Fornarino Chiara Magri Rosaria Scozzari Nora Babudri A Silvana Santachiara-Benerecetti Hans-Jürgen Bandelt Ornella Semino Antonio Torroni

The sequencing of entire human mitochondrial DNAs belonging to haplogroup U reveals that this clade arose shortly after the "out of Africa" exit and rapidly radiated into numerous regionally distinct subclades. Intriguingly, the Saami of Scandinavia and the Berbers of North Africa were found to share an extremely young branch, aged merely approximately 9,000 years. This unexpected finding not o...

Journal: :Molecular biology and evolution 2009
Gemma Berniell-Lee Francesc Calafell Elena Bosch Evelyne Heyer Lucas Sica Patrick Mouguiama-Daouda Lolke van der Veen Jean-Marie Hombert Lluis Quintana-Murci David Comas

The expansion of Bantu languages, which started around 5,000 years before present in west/central Africa and spread all throughout sub-Saharan Africa, may represent one of the major and most rapid demographic movements in the history of the human species. Although the genetic footprints of this expansion have been unmasked through the analyses of the maternally inherited mitochondrial DNA linea...

2003
LAWRENCE H. KEELEY H. KEELEY

This paper examines the relaionship between “population pressure” and socioeconomic complexity among hunter-gatherers. Population pressure is defined as the ratio between population density and the density of available resources. Socioeconomic complexity is measured by means of several correlated variables: storage-dependence, sedentism, social inequality, and use of a medium of exchange. Corre...

2012
Tomohito NAGAOKA Hajime ISHIDA Yasushi SHIMODA Masanobu SUNAGAWA Tetsuya AMANO Hiroko ONO Kazuaki HIRATA

The demographic structure of prehistoric hunter-gatherer societies has contributed to our understanding of the life history patterns of past human populations. The purposes of this study are to examine the human skeletal remains associated with the Okhotsk culture, to estimate age-at-death distribution using the Buckberry–Chamberlain system of auricular surface aging and the Bayesian approach, ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید