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Elexonic
Em 2020: 2 notícias
Desde 1995: 5 notícias
Study links malaria risk in deforestation hotspots to demand for agricultural commodities
Publicado em 05 junho 2020
A paper recently published in Nature Communications is the first to show a connection between demand from certain developed countries for agricultural commodities and the growing risk of malaria in the countries that supply those goods. The study was conducted by scientists affiliated with the School of Public Health of the University of São Paulo (FSP-USP) in Brazil and colleagues at the University of Sydney in Australia.
According to the article, approximately 20% of the malaria risk [...]
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Brazil is emerging as a world-class AI innovation hub
Publicado em 13 janeiro 2020Brazil’s government has big plans for AI, despite having come late to the party. In Oxford Insights’ AI Readiness Index 2019, Brazil was ranked 40 out of 192 countries, a sign that the South American powerhouse is moving up in the AI world. The report looks at how ready countries are to take advantage of the AI technologies PwC forecasts will add $15 trillion to the global economy by 2030. The 2019 report also cautions that the “Global South could be left behind by the [...]ver notícia -
Researchers create functional mini-liver by 3-D bioprinting
Publicado em 18 dezembro 2019Technique developed at Human Genome and Stem Cell Research Center, funded by FAPESP and hosted by the University of São Paulo, produced hepatic tissue in the laboratory in only 90 days and could become an alternative to organ transplantation in future. Credit: Daniel Antonio/Agência FAPESP Using human blood cells, Brazilian researchers have obtained hepatic organoids (“mini-livers”) that perform all of the liver’s typical functions, such as producing vital [...]ver notícia -
A combination of agrochemicals shortens the life of bees, study shows
Publicado em 31 maio 2019A nonlethal dose of insecticide clothianidin can reduce honeybees’ life span by half; once combined with the fungicide pyraclostrobin, it alters the behavior of worker bees to the point of endangering the whole colony. Credit: Pixabay A new study by Brazilian biologists suggests that the effect of pesticides on bees could be worse than previously thought. Even when used at a level considered nonlethal, an insecticide curtailed the lives of bees by up to 50 percent. The researchers also [...]ver notícia -
Human Bone Reveals How Much Radiation Hiroshima Bomb Released — And It’s Staggering
Publicado em 01 maio 2018On Aug. 6, 1945, the United States dropped an atomic bomb nicknamed “Little Boy” on Hiroshima, Japan, leading to a nuclear blast that instantly claimed about 45,000 lives. Now, the jawbone of one of those casualties — belonging to a person who was less than a mile from the bomb’s hypocenter — is helping researchers determine how much radiation was absorbed by the bones of the victims, a new study finds. The amount is staggering: Analyses show that the jawbone’s radiation dose was [...]ver notícia