Form 4 Roblox Corp For: 15 July
A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Economia.
Notícias
Acompanhe as Notícias da Recifes
Fique por dentro das últimas novidades sobre tecnologia, negócios e empreendedorismo.
Form 4 Pinterest Inc For: 15 July
A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Economia.
How school choice may sustain income segregation in US classrooms
Schools in the U.S. are often segregated by income as well as race, a reality frequently attributed to residential segregation. Students assigned to K-12 schools based on where they live will, by extension, typically experience that same degree of segregation in their classrooms.
BESSY II: New sample environment allows glimpse into thermocatalytic processes
A novel measurement cell allows, for the first time, soft and hard X-ray investigations under pressures of up to 20 bar and temperatures of up to 400°C. This provides new insights into thermocatalytic processes, such as Fischer–Tropsch synthesis for producing synthetic fuels. The
Astronomers find nearby planets to be small, strange, and utterly uninhabitable
Scientists have painted the most detailed portrait yet of the planetary system orbiting Barnard's Star—the sun's closest neighbor after Alpha Centauri, just under six light-years from Earth.
Asteroid breakup may explain inner solar system bombardment 800 million years ago
A Southwest Research Institute-led study has proposed a connection between a specific collision in the main asteroid belt and an inner-solar-system-wide bombardment episode that may have had measurable biological and geological consequences on Earth. The research suggests that th
What if disabled astronauts are just better suited to space?
The UK Space Agency and space startup Vast just signed an agreement to send Paralympic sprinter and below-knee amputee John McFall into orbit as early as 2027. Most coverage framed it as a victory for inclusion. As a space health researcher, I think something far more interesting
New algorithm improves gene expression marker identification across diverse biological sys
Researchers have developed a new computational approach that enables more accurate selection of genes that characterize different cellular states from mRNA-seq data, offering a more interpretable way to analyze complex biological data. The study, published in Frontiers in Immunol
A new class of root-dwelling fungi named after the King of Sweden
Researchers at Uppsala University have discovered a completely new fungal species, which they named after the king of Sweden. The species has been given the Latin name Semicentenialea rex, which means the king's 50th anniversary. It is the first known representative of a new clas
Scientists explain how nucleolus sub-compartments drive ribosome assembly
The nucleolus is a liquid-like cellular organelle where protein factories called ribosomes are assembled. Researchers knew of three distinct compartments within the nucleolus, but how these compartments function to drive ribosome assembly was unclear. A study from St. Jude Childr
Crab-dug tunnels boost methane-eating microbes in coastal wetlands, study finds
Wetlands are a significant producer of methane, a greenhouse gas more potent than carbon dioxide. Yet not all of it escapes into the atmosphere. One reason is crabs. A study published in the journal Environmental Science & Technology has shown that crab burrows can substantially
Marsupial newborns get early arms as embryos bypass usual limb-building sequence
Scientists have discovered that marsupial forelimbs (arms) develop much earlier before birth than previously thought, providing new insights into evolutionary innovation and biology.