🇲🇽 "Most sequenced individuals had admixed Indigenous American, European and African ancestry, with extensive admixture from Indigenous populations in central, southern and southeastern Mexico."
Ziyatdinov, A., Torres, J., Alegre-Díaz, J. et al. Genotyping, sequencing and analysis of 140,000 adults from Mexico City. Nature (2023). https://doi.org/10.1038/s41586-023-06595-3 #OpenAccess #OA #Science #Research #DNA #Genetics #Mexico #Academia #Academic #Academics @science
"Collectively, these migrations are known as the “supercontinent cycle” and diamonds are one of the few minerals strong enough to survive and record these ancient cycles of creation and destruction." https://www.wits.ac.za/news/latest-news/research-news/2023/2023-10/ancient-diamonds-shine-light-on-the-evolution-of-earth.html #Diamonds #Ancient #Earth #Science #Geoscience @science
Kekić, T. and Lietard, J. (2023) 'A Canvas of Spatially Arranged DNA Strands that Can Produce 24-bit Color Depth,' Journal of the American Chemical Society [Preprint]. https://doi.org/10.1021/jacs.3c06500. #OpenAccess #OA #Science #Genetics #DNA #Chemistry #Colour #Color #Academia #Academic #Academics @science
"Here, we examine biomarkers extracted from human dental calculus, using sequential thermal desorption- and pyrolysis-GCMS, to report direct evidence for widespread consumption of seaweed and submerged aquatic and freshwater plants across Europe."
Buckley, S., Hardy, K., Hallgren, F. et al. Human consumption of seaweed and freshwater aquatic plants in ancient Europe. Nat Commun 14, 6192 (2023). https://doi.org/10.1038/s41467-023-41671-2 #OpenAccess #OA #Article #Archaeology #Ancient #Europe #Science #Academia #Academic #Academics @archaeodons @science
Feather, J., Leclerc, G., Mądry, A. et al. Model metamers reveal divergent invariances between biological and artificial neural networks. Nat Neurosci (2023). https://doi.org/10.1038/s41593-023-01442-0 #OpenAccess #OA #Article #Science #Neuroscience #Academica #Academic #Academics @science
Becchi, Antonio, Meli, Domenico Bertoloni and Gamba, Enrico (eds.) (2013). Guidobaldo del Monte (1545–1607): Theory and Practice of the Mathematical Disciplines from Urbino to Europe. Berlin: Max-Planck-Gesellschaft zur Förderung der Wissenschaften. DOI: https://doi.org/10.34663/9783945561218-00 #History #EarlyModern #C16th #16thCentury #Maths #Math #Mathematics #Science #Italy #Europe @science @earlymodern
"The Tuareg of the Fezzan region (Libya) are characterized by an extremely high frequency (61%) of haplogroup H1, a mitochondrial DNA (mtDNA) haplogroup that is common in all Western European populations. To define how and when H1 spread from Europe to North Africa up to the Central Sahara, in Fezzan, we investigated the complete mitochondrial genomes of eleven Libyan Tuareg belonging to H1."
Ottoni C, Primativo G, Hooshiar Kashani B, Achilli A, Martínez-Labarga C, et al. (2010) Mitochondrial Haplogroup H1 in North Africa: An Early Holocene Arrival from Iberia. PLOS ONE 5(10): e13378. https://doi.org/10.1371/journal.pone.0013378 #OpenAccess #OA #Research #Article #DNA #Africa #Europe #Paleogenetics #Phylogenetics #PopulationGenetics #Population #Genetics #Science #Biology @science @biology
"New research that will be presented Monday, 16 Oct., at the Geological Society of America’s GSA Connects 2023 meeting describes how a series of serendipitous environmental factors allowed an ancient Saharan civilization, the Garamantian Empire, to extract groundwater hidden in the subsurface, sustaining the society for nearly a millennia until the water was depleted."
https://www.geosociety.org/GSA/News/pr/2023/23-34.aspx
#Research #Earth #Science #Geology #Sahara #Desert #Environment #Water #Empire @science
"The disaster appeared to have destroyed the scrolls for good, but nearly 2,000 years later researchers have extracted the first word from one of the texts, using artificial intelligence to peer deep inside the delicate, charred remains."
https://www.theguardian.com/science/2023/oct/12/researchers-use-ai-to-read-word-on-ancient-scroll-burned-by-vesuvius #Science #ArtificialIntelligence #AI #Italy #Archaeology #Museum #Classics #Ancient #History @science @archaeodons
Jones, A., & Cooper, A. (2023). Kant’s Ongoing Relevance for Philosophy of Science. Kantian Review, 1-18. doi: https://doi.org/10.1017/S1369415423000195 #OpenAccess #OA #Journal #Article #Philosophy #Science #Kant #Biology #PhilosophyOfScience @philosophy @philosophyofscience @science
"Increased heat and humidity potentially threaten people and societies. Here, we incorporate our laboratory-measured, physiologically based wet-bulb temperature thresholds across a range of air temperatures and relative humidities, to project future heat stress risk from bias-corrected climate model output."
Vecellio, D.J. et al. (2023) 'Greatly enhanced risk to humans as a consequence of empirically determined lower moist heat stress tolerance,' Proceedings of the National Academy of Sciences of the United States of America, 120(42). https://doi.org/10.1073/pnas.2305427120 #OpenAccess #OA #Research #Article #Science #Environment #Climate #GlobalWarming #ClimateChange @science
🇫🇷 Rabinovitch Oded. 2023 The ‘system of the world’ and the scientific culture of early modern France. Notes Rec. http://doi.org/10.1098/rsnr.2022.0042 #OpenAccess #OA #Research #Article #Science #Culture #History #HistSci #Astronomy #EarlyModern #France #Europe @science @earlymodern
"This paper explores the rhetorical strategies Newton deployed to convince his audience that his conclusions were certain and unchallengeable."
Fara Patricia. 2015 Newton shows the light: a commentary on Newton (1672) ‘A letter … containing his new theory about light and colours…’ Phil. Trans. R. Soc. A. 373: 20140213. 20140213 http://doi.org/10.1098/rsta.2014.0213 #OpenAccess #OA #Review #Article #Optics #Newton #Descartes #History #Science #HistSci #Physics #C17th #17thCentury @science @physics @earlymodern
"This research addresses this unique component of science attitudes—spirituality of science: feelings of meaning, awe, and connection derived through scientific ideas."
Preston, J. L., Coleman, T. J., & Shin, F. (2023). Spirituality of Science: Implications for Meaning, Well-Being, and Learning. Personality and Social Psychology Bulletin, 0(0). https://doi.org/10.1177/01461672231191356 #OpenAccess #OA #Research #Article #Science #Religion #Happiness #Psychology #Academia #Academic #Academics @science @psychology
Coates, T., Kasprzyk, A.M. & Veneziale, S. Machine learning the dimension of a Fano variety. Nat Commun 14, 5526 (2023). https://doi.org/10.1038/s41467-023-41157-1 #OpenAccess #OA #Article #Science #ComputerScience #Mathematics #Maths #Math #MachineLearning #Academia #Academic #Academics @science
🇪🇸 Aragoncillo-del Río J, Alcolea-González JJ, Luque L, Castillo-Jiménez S, Jiménez-Gisbert G, et al. (2023) Human occupations of upland and cold environments in inland Spain during the Last Glacial Maximum and Heinrich Stadial 1: The new Magdalenian sequence of Charco Verde II. PLOS ONE 18(10): e0291516. https://doi.org/10.1371/journal.pone.0291516 #OpenAccess #OA #Research #Article #Archaeology #Paleoanthropology #Paleolithic #Anthropology #Climate #Spain #Europe #DNA #Science #Academia #Academic #Academics @anthropology @archaeodons @science
Mahmoud Abbas et al., Human dispersals out of Africa via the Levant. Sci. Adv. 9, eadi6838 (2023). DOI: https://doi.org/10.1126/sciadv.adi6838 #OpenAccess #OA #Research #Article #Anthropology #Human #Migration #Science #Academia #Academic #Academics @anthropology @science
Farsi, D.N., Gallegos, J.L., Finnigan, T.J.A. et al. The effects of substituting red and processed meat for mycoprotein on biomarkers of cardiovascular risk in healthy volunteers: an analysis of secondary endpoints from Mycomeat. Eur J Nutr (2023). https://doi.org/10.1007/s00394-023-03238-1 #OpenAccess #OA #Journal #Article #Nutrition #Science #Health #Diet #Meat #Cardiovascular @science
🇦🇺 Olierook, H.K.H., Fougerouse, D., Doucet, L.S. et al. Emplacement of the Argyle diamond deposit into an ancient rift zone triggered by supercontinent breakup. Nat Commun 14, 5274 (2023). https://doi.org/10.1038/s41467-023-40904-8 #OpenAccess #OA #Article #Geology #Science #STEM #Australia @science
"In this paper, we discuss Babylonian observations of a “massing of the planets” reported in two Astronomical Diaries, BM 32562 and BM 46051. This extremely rare astronomical phenomenon was observed in Babylon between 20 and 30 March 185 BC shortly before sunrise when all five planets were simultaneously visible for about 10 to 15 min close to the horizon in the eastern morning sky."
de Jong, T., Hunger, H. Babylonian observations of a unique planetary configuration. Arch. Hist. Exact Sci. 74, 587–603 (2020). https://doi.org/10.1007/s00407-020-00252-1 #OpenAccess #OA #Science #STEM #Astronomy #History #Babylon #Academia #Academic #Academics @science
Not a bot, just a rather corpulent male fifty years of age; a very, very slow ignoramus who reads occasionally.
Toots are #humanities, #science, #nonfiction, #book, #map, #chart and #graph related. Some toots containing #videos may also find their way into the timeline.
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