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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1967 1
1976 1
1977 1
1988 1
1989 2
1990 1
1992 8
1993 1
1994 2
1995 1
1997 1
1998 2
1999 1
2000 1
2001 2
2002 2
2003 2
2004 4
2005 3
2006 5
2007 8
2008 8
2009 10
2010 8
2011 16
2012 26
2013 21
2014 23
2015 21
2016 26
2017 28
2018 30
2019 43
2020 35
2021 36
2022 33
2023 28
2024 16

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433 results

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Page 1
Showing results for ka ago
Search for Ka Gao instead (2 results)
New Late Pleistocene age for the Homo sapiens skeleton from Liujiang southern China.
Ge J, Xing S, Grün R, Deng C, Jiang Y, Jiang T, Yang S, Zhao K, Gao X, Yang H, Guo Z, Petraglia MD, Shao Q. Ge J, et al. Nat Commun. 2024 Apr 29;15(1):3611. doi: 10.1038/s41467-024-47787-3. Nat Commun. 2024. PMID: 38684677 Free PMC article.
U-series dating on the human fossils and radiocarbon and optically stimulated luminescence dating on the fossil-bearing sediments provided ages ranging from ~33,000 to 23,000 years ago (ka). The revised age estimates correspond with the dates of other human fossils …
U-series dating on the human fossils and radiocarbon and optically stimulated luminescence dating on the fossil-bearing sediments provided a …
Impact of the Pandemic was Minor Compared to Systemic Decrease in Fidelity of Assertive Community Treatment Services- A Provincial Study in Ontario, Canada.
Law S, Kassam A, Beder M, Sediqzadah S, Levy M, Maher J. Law S, et al. Adm Policy Ment Health. 2024 Apr 16. doi: 10.1007/s10488-024-01375-1. Online ahead of print. Adm Policy Ment Health. 2024. PMID: 38625457
However, the Ontario ACT pre-Covid DACTS was substantially lower (-13.5%) when compared to that from a similar survey 15 years ago (4.22), suggestive of insidious systemic level loss of fidelity. ...
However, the Ontario ACT pre-Covid DACTS was substantially lower (-13.5%) when compared to that from a similar survey 15 years ago (4 …
The Neanderthal niche space of Western Eurasia 145 ka to 30 ka ago.
Yaworsky PM, Nielsen ES, Nielsen TK. Yaworsky PM, et al. Sci Rep. 2024 Apr 2;14(1):7788. doi: 10.1038/s41598-024-57490-4. Sci Rep. 2024. PMID: 38565571 Free PMC article.
Neanderthals occupied Western Eurasia between 350 ka and 40 ka ago, during the climatically volatile Pleistocene. ...We find that (a.) despite the long timeframe, Neanderthals occupy a relatively narrow fundamental climatic niche space, (b.) the estimated pro …
Neanderthals occupied Western Eurasia between 350 ka and 40 ka ago, during the climatically volatile Pleistocene. ...We …
Copy number variants underlie the major selective sweeps in insecticide resistance genes in Anopheles arabiensis from Tanzania.
Lucas ER, Nagi SC, Kabula B, Batengana B, Kisinza W, Egyir-Yawson A, Essandoh J, Dadzie S, Chabi J, Van't Hof AE, Rippon EJ, Pipini D, Harding NJ, Dyer NA, Clarkson CS, Miles A, Weetman D, Donnelly MJ. Lucas ER, et al. bioRxiv [Preprint]. 2024 Mar 13:2024.03.11.583874. doi: 10.1101/2024.03.11.583874. bioRxiv. 2024. PMID: 38559088 Free PMC article. Preprint.
Mutations in the pyrethroid target site Vgsc were at very low frequency in Tanzania, yet combining these samples with three An. arabiensis individuals from West Africa revealed a startling diversity of evolutionary origins of target site resistance, with up to 5 independent origi …
Mutations in the pyrethroid target site Vgsc were at very low frequency in Tanzania, yet combining these samples with three An. arabiensis i …
Earthquake supercycles and fault interaction over the past 32 ka in the Lake Ebinur area, Xinjiang, China.
Wei X, Jiang H, Shi W, Fan J, Xu H, Hu W, Chang X, Huang S, Guo Q, Zhang S, Yang Y, Wang Y. Wei X, et al. Sci Total Environ. 2024 Jun 1;927:172052. doi: 10.1016/j.scitotenv.2024.172052. Epub 2024 Mar 29. Sci Total Environ. 2024. PMID: 38554972
Here, high-resolution analysis of the sedimentary sequence from Lake Ebinur in Xinjiang revealed a detailed history of environment evolution since 32 ka ago. Both the Cl content and ultrafine proportion revealed the changing climate: the climate was relatively dry w …
Here, high-resolution analysis of the sedimentary sequence from Lake Ebinur in Xinjiang revealed a detailed history of environment evolution …
A Late Pleistocene coastal ecosystem in French Guiana was hyperdiverse relative to today.
Antoine PO, Wieringa LN, Adnet S, Aguilera O, Bodin SC, Cairns S, Conejeros-Vargas CA, Cornée JJ, Ežerinskis Ž, Fietzke J, Gribenski NO, Grouard S, Hendy A, Hoorn C, Joannes-Boyau R, Langer MR, Luque J, Marivaux L, Moissette P, Nooren K, Quillévéré F, Šapolaitė J, Sciumbata M, Valla PG, Witteveen NH, Casanova A, Clavier S, Bidgrain P, Gallay M, Rhoné M, Heuret A. Antoine PO, et al. Proc Natl Acad Sci U S A. 2024 Apr 2;121(14):e2311597121. doi: 10.1073/pnas.2311597121. Epub 2024 Mar 25. Proc Natl Acad Sci U S A. 2024. PMID: 38527199 Free article.
Warmer temperatures and higher sea level than today characterized the Last Interglacial interval [Pleistocene, 128 to 116 thousand years ago (ka)]. This period is a remarkable deep-time analog for temperature and sea-level conditions as projected for 2100 AD, yet th …
Warmer temperatures and higher sea level than today characterized the Last Interglacial interval [Pleistocene, 128 to 116 thousand years …
Circadian Regulation of Cardiac Arrhythmias and Electrophysiology.
Delisle BP, Prabhat A, Burgess DE, Ono M, Esser KA, Schroder EA. Delisle BP, et al. Circ Res. 2024 Mar 15;134(6):659-674. doi: 10.1161/CIRCRESAHA.123.323513. Epub 2024 Mar 14. Circ Res. 2024. PMID: 38484028 Review.
These clocks are present in virtually all cells in the body, including cardiomyocytes. Many decades ago, clinicians and researchers became interested in studying daily patterns of triggers for sudden cardiac death, the incidence of sudden cardiac death, and cardiac arrhyth …
These clocks are present in virtually all cells in the body, including cardiomyocytes. Many decades ago, clinicians and researchers b …
Multilevel transcrustal magmatic system beneath the Geysers-Clear Lake area.
Li T, Wu S, Tong P. Li T, et al. Proc Natl Acad Sci U S A. 2024 Mar 19;121(12):e2317809121. doi: 10.1073/pnas.2317809121. Epub 2024 Mar 11. Proc Natl Acad Sci U S A. 2024. PMID: 38466842
Magmatism in the Quaternary Clear Lake volcanic field (CLVF), with its youngest eruption having only occurred c. 10 ka ago, is commonly invoked as the heat source for the world's largest commercial geothermal reservoir, The Geysers, in northern California. ...
Magmatism in the Quaternary Clear Lake volcanic field (CLVF), with its youngest eruption having only occurred c. 10 ka ago, is …
Quantifying hominin morphological diversity at the end of the middle Pleistocene: Implications for the origin of Homo sapiens.
Hautavoine H, Arnaud J, Balzeau A, Mounier A. Hautavoine H, et al. Am J Biol Anthropol. 2024 Mar 6:e24915. doi: 10.1002/ajpa.24915. Online ahead of print. Am J Biol Anthropol. 2024. PMID: 38444398
OBJECTIVES: The Middle Pleistocene (MP) saw the emergence of new species of hominins: Homo sapiens in Africa, H. neanderthalensis, and possibly Denisovans in Eurasia, whose most recent common ancestor is thought to have lived in Africa around 600 ka ago. However, ho …
OBJECTIVES: The Middle Pleistocene (MP) saw the emergence of new species of hominins: Homo sapiens in Africa, H. neanderthalensis, and possi …
Early human occupation of Australia's eastern seaboard.
Adams S, Norman K, Kemp J, Jacobs Z, Costelloe M, Fairbairn A, Robins R, Stock E, Moss P, Smith T, Love S, Manne T, Lowe KM, Logan I, Manoel M, McFadden K, Burns D, Falkiner Z, Clarkson C. Adams S, et al. Sci Rep. 2024 Jan 31;14(1):2579. doi: 10.1038/s41598-024-52000-y. Sci Rep. 2024. PMID: 38296988 Free PMC article.
Secure archaeological evidence for human occupation on the eastern seaboard of Australia before ~ 25,000 years ago has proven elusive. This has prompted some researchers to argue that the coastal margins remained uninhabited prior to 25 ka. Here we show evidence for …
Secure archaeological evidence for human occupation on the eastern seaboard of Australia before ~ 25,000 years ago has proven elusive …
433 results