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Finnoexpert (Índia)
Em 2025: 1 notícias
Desde 1995: 2 notícias
Sloths The Size of Elephants Roamed America, Before Abruptly Vanishing
Publicado em 31 de maio de 2025
Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like today's giraffes.
“They looked like grizzly bears but five times larger,” says paleontologist Rachel Narducci from the Florida Museum of Natural History.
Megatherium were among a dazzling assortment of more than a hundred different sloth species that once roamed the Americas. Their ancient DNA now tells the likely story of why only six sloth species [...]
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Model created using AI and tweets to help early detection of mental disorders
Publicado em 11 abril 2023Work is underway to create anxiety and depression prediction models, using artificial intelligence (AI) and Twitter, one of the world’s largest social media platforms, that could detect signs of these illnesses before clinical diagnosis, according to researchers. Researchers at the University of Sao Paulo (USP) in Brazil said that preliminary findings from the model suggested the possibility of detecting the likelihood of a person developing depression based solely on their social media [...]ver notícia