Notícias · Recifes

Does multitasking ability really differ by sex? Not in the way you'd think

Research simulates real-life multitasking performance to assess potential differences between men and women. When coordinating five different tasks, men ignored the conversational task more than twice as often as women, while showing similar performance to women in all other task

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Brazil deforestation hits new low in Amazon

Deforestation in the Brazilian Amazon fell to its lowest level in a decade in the first half of the year, according to official figures released Friday.

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China takes a page from SpaceX and recaptures the first stage of a rocket to reuse it

China successfully recaptured the first stage of a rocket after a launch on Friday in a breakthrough for the country's space program, state media said.

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Conab alerta para golpes com falsas doações de alimentos e insumos

Companhia afirma que não cobra por cestas, pescado ou kits de irrigação e orienta instituições a denunciar abordagens suspeitas. O post Conab alerta para golpes com falsas doações de alimentos e insumos apareceu primeiro em Canal Rural.

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Lula defende decisão do governo sobre minerais críticos

Presidente afirmou que os materiais podem ampliar a soberania financeira, tecnológica e de conhecimento do Brasil. O post Lula defende decisão do governo sobre minerais críticos apareceu primeiro em Canal Rural.

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Math reveals how honeybee hives balance the 'daring few, patient many' strategy

How do bees make group decisions without a leader? Math experts have determined that the best strategy is for a few to assume the risk of foraging under all conditions while the majority stay safely back and forage only when conditions are favorable.

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New 3D COF structure could help tune porous materials for batteries and cleanup

A research team synthesized and determined the structure of a borate-linked 3D crystalline covalent organic framework, TCTP-COF, via electron diffraction for the first time. These findings will help scientists determine the structure-property relationships for other 3D COFs and f

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Researchers find simple solution for extending the lifespan of LEDs made from glowing quan

A new study led by MIT researchers could drive the development of more energy-efficient digital displays—such as flat-screen TVs, augmented and virtual reality headsets, smartphone screens, medical imaging devices and even large-area ambient lighting surfaces—that also generate r

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Ancient DNA challenges family assumptions in medieval Scandinavian graves

When archaeologists find adults and children buried together in medieval graves, it is often assumed that they were members of the same family. A new study from Stockholm University in Science Advances suggests otherwise.

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Landslides kill 15 in Philippines as biggest typhoon in decades nears Taiwan

Fifteen people were killed in landslides in the Philippines, and thousands in Taiwan were evacuated from their homes as the biggest typhoon in decades neared the region Friday.

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Lei reconhece Mara Rosa como Capital Nacional do Açafrão

Município de Goiás concentrava cerca de 90% da produção estadual e 30% da nacional quando a proposta foi apresentada. O post Lei reconhece Mara Rosa como Capital Nacional do Açafrão apareceu primeiro em Canal Rural.

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Visible light triggers three-step cascade to make 3D drug-like molecules

A team led by chemist Frank Glorius, a professor at the Institute of Organic Chemistry at the University of Münster, has developed a new light-driven reaction sequence. In this triple catalysis, one reaction step triggers the next like three dominoes in a row, toppling one after

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