Results 1 to 10 of about 8,060,533 (239)

Analysis of the human Y-chromosome haplogroup Q characterizes ancient population movements in Eurasia and the Americas. [PDF]

BMC Biol, 2019
Background: Recent genome studies of modern and ancient samples have proposed that Native Americans derive from a subset of the Eurasian gene pool carried to America by an ancestral Beringian population, from which two well-differentiated components ...
Grugni V, Raveane A, Ongaro L, Battaglia V, Trombetta B, Colombo G, Capodiferro MR, Olivieri A, Achilli A, Perego UA, Motta J, Tribaldos M, Woodward SR, Ferretti L, Cruciani F, Torroni A, Semino O.   +16 more
europepmc   +10 more sources

Inter-population movements of steller sea lions in Alaska with implications for population separation. [PDF]

PLoS ONE, 2013
Genetic studies and differing population trends support the separation of Steller sea lions (Eumetopias jubatus) into a western distinct population segment (WDPS) and an eastern DPS (EDPS) with the dividing line between populations at 144° W.
Lauri A Jemison, Grey W Pendleton, Lowell W Fritz, Kelly K Hastings, John M Maniscalco, Andrew W Trites, Tom S Gelatt   +6 more
doaj   +3 more sources

Population movements, borders, and Chagas disease. [PDF]

Mem Inst Oswaldo Cruz, 2022
Currently, Chagas disease is a complex global health problem with local and global implications. In the present article, we approach this complexity from the perspective of human mobility and its effects on people’s health in places of origin and in ...
Avaria A, Ventura-Garcia L, Sanmartino M, Van der Laat C.   +3 more
europepmc   +2 more sources

Ancient genomes in South Patagonia reveal population movements associated with technological shifts and geography. [PDF]

Nat Commun, 2020
Archaeological research documents major technological shifts among people who have lived in the southern tip of South America (South Patagonia) during the last thirteen millennia, including the development of marine-based economies and changes in tools ...
Nakatsuka N, Luisi P, Motti JMB, Salemme M, Santiago F, D'Angelo Del Campo MD, Vecchi RJ, Espinosa-Parrilla Y, Prieto A, Adamski N, Lawson AM, Harper TK, Culleton BJ, Kennett DJ, Lalueza-Fox C, Mallick S, Rohland N, Guichón RA, Cabana GS, Nores R, Reich D.   +20 more
europepmc   +2 more sources

Tracing population movements in ancient East Asia through the linguistics and archaeology of textile production. [PDF]

Evol Hum Sci, 2020
Abstract Archaeolinguistics, a field which combines language reconstruction and archaeology as a source of information on human prehistory, has much to offer to deepen our understanding of the Neolithic and Bronze Age in Northeast Asia.
Nelson S, Zhushchikhovskaya I, Li T, Hudson M, Robbeets M.   +4 more
europepmc   +2 more sources

Multiple Human Population Movements and Cultural Dispersal Events Shaped the Landscape of Chinese Paternal Heritage. [PDF]

Mol Biol Evol
Large-scale genomic projects and ancient DNA innovations have ushered in a new paradigm for exploring human evolutionary history. However, the genetic legacy of spatiotemporally diverse ancient Eurasians within Chinese paternal lineages remains ...
Wang M, Huang Y, Liu K, Wang Z, Zhang M, Yuan H, Duan S, Wei L, Yao H, Sun Q, Zhong J, Tang R, Chen J, Sun Y, Li X, Su H, Yang Q, Hu L, Yun L, Yang J, Nie S, Cai Y, Yan J, Zhou K, Wang C, 10K_CPGDP Consortium , Zhu B, Liu C, He G.   +28 more
europepmc   +2 more sources

Influence of human population movements on urban climate of Beijing during the Chinese New Year holiday. [PDF]

Sci Rep, 2017
The population movements for the Chinese New Year (CNY) celebrations, known as the world’s largest yearly migration of human beings, have grown rapidly in the past several decades.
Zhang J, Wu L.
europepmc   +2 more sources

Population movements based on mobile phone location data: the Czech Republic

Journal of Maps, 2021
The paper presents new approaches to the visualisation of origin–destination flows, in which all three basic parameters of flows between pairs of geographic objects are cartographically expressed simply and clearly: the length of flows, their intensity ...
Marián Halás, Vojtěch Blažek, Pavel Klapka, Stanislav Kraft   +3 more
doaj   +2 more sources

Improved response to disasters and outbreaks by tracking population movements with mobile phone network data: a post-earthquake geospatial study in Haiti. [PDF]

PLoS Medicine, 2011
BACKGROUND: Population movements following disasters can cause important increases in morbidity and mortality. Without knowledge of the locations of affected people, relief assistance is compromised.
Linus Bengtsson, Xin Lu, Anna Thorson, Richard Garfield, Johan von Schreeb   +4 more
doaj   +2 more sources

COVID-19 control in China during mass population movements at New Year. [PDF]

Lancet, 2020
Chen S, Yang J, Yang W, Wang C, Bärnighausen T.   +4 more
europepmc   +2 more sources