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opre NASA to Discuss Psyche Asteroid Mission
« le: Octobre 30, 2024, 10:07:59 am »
Imig Loungefly   s Creative Minds on Making Fandom Fashion for Everyone
 alengo/Getty ImagesThe National Institute of Standards and Technology  NIST  is xA0;re-releasing a tool xA0;that tests how susceptible artificial intelligence  AI  models are to being  poisoned  by malicious data. xA0;The move comes nine months after President Bidenapos  xA0;Executive Order xA0;on the safe, secure, and trustworthy development of AI, and is a direct response to that orderapos  requirement that NIST help with model testing. NIST also recently launched a program that helps Americans use AI without falling prey to xA0 ynthetic, or AI-generated, content and that promotes AI development for  stanley mugs the benefit of society.The tool, called xA0;Dioptra, was initially released two years ago and aims to help small- to medium-sized businesses and government agencies. Using the tool, someone can determine what sort of attacks would make their AI model perform less effectively and quantify the reduction in performance to see the conditions that made the model fai stanley nz l.Also: xA0;Beware of AI apos;model collapseapos;: How training on synthetic data pollutes the next generationWhy does this matter Itapos  critical that organizations take steps to ensure AI programs are safe. NIST is actively encouraging federal agencies to utilize AI in various systems. AI models train on existing data, and if someone purposefully injects malicious data -- say, da stanley thermosflasche ta that made the AI ignore stop signs or speed limits -- NIST points out, the results could be disastrous.Despite al Twrf STD Rates Hit Record High in U.S.
 Firefighters make their way over the ruins of the World Trade Center through clouds of dust and smoke at ground zero in New York on Oct. 11, 2001.Stan Honda鈥擜PBy Sam FrizellAugust 13, 2014 1:35 PM EDTExpecting mothers who lived near the World Trade Center when the twin towers fell on September 11, 2001 were more likely to gi vaso stanley ve birth prematurely and have babies with low birth weights, according to new research.The massive dust cloud that enveloped Lower Manhattan after the collapse of the Twin Towers was a highly toxi stanley kubek c environmental hazard that consisted of asbestos, cement, gypsum, glass fibers, lead and other metals and was highly alkaline. Past research has shown it caused asthma and cance stanley universitario r in many first responders and local residents.A new working study, released this month by Janet Currie and Hannes Schwandt of Princeton University, shows that the 9/11 dust caused pregnancy complications in expecting mothers. The study has not been peer-reviewed.These findings provide the first consistent evidence that the 9/11 dust cloud had detrimental impacts on pregnancy outcomes, said the authors. Residence in the affected area increased prematurity, low birth weight, and admission to the NICU  neonatal intensive care unit  after birth, especially for boys.For mothers who were in their first trimester during 9/11, exposure to the dust cloud more than doubled the probability of premature delivery. Newborn boys were more likely than girls to have birth compl