Astronomers' surprise at discovery of new stars
A Warwick University team, working with US astronomers, find four, previously hidden, white dwarf stars. O recorte ajuda a contextualizar a pauta dentro de Agro.
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Are there aliens on exoplanet K2-18b? Scientists just scanned it for signals
K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually powerful radio survey using both the VLA and MeerKAT telescopes. Advanced software analyzed millions of signals, filtering out Earth-based interference and o
Researchers define new frontier in quantum materials
Researchers at City College of New York physicist Vinod M. Menon's Laboratory for Nano and Micro Photonics (LaNMP) have outlined an emerging frontier in quantum materials: atomically thin systems in which light, magnetism and electric charge are strongly intertwined. This rapidly
Preços do trigo sobem com estimativa de safra menor nos EUA, aponta Cepea
Imagem: João Leonardo Pires/EmbrapaReação no mercado internacional se deve à perspectiva de produção menor nos EUA; no Brasil, disponibilidade limitada da safra passada sustenta as cotações O post Preços do trigo sobem com estimativa de safra menor nos EUA, aponta Cepea apareceu
Dólar cai a R$ 5,07 após CPI dos EUA abaixo do esperado
Moeda renovou mínima no mercado à vista com enfraquecimento externo do dólar, queda dos Treasuries e apoio de commodities e da China. O post Dólar cai a R$ 5,07 após CPI dos EUA abaixo do esperado apareceu primeiro em Canal Rural.
Researcher creates seawater isotope database to improve climate data reconstructions and p
A Florida State University paleoclimatologist led the creation of a global database hosting thousands of seawater isotope measurements collected over almost 50 years that will aid scientists in generating more accurate climate reconstructions and predictions.
Highly filled liquid epoxy for smaller, more reliable chip packaging
As computer chips become more powerful and compact, the materials that protect them must perform better than ever. In advanced chip packaging, liquid epoxy is widely used because it can flow into tiny spaces before curing into a solid protective layer. To be effective, the materi
Seca nas regiões centrais avança e Inmet aponta risco para 2ª safra de milho
Boletim agroclimatológico prevê déficit hídrico no interior do país e chuvas acima da média no Sul e em parte do Norte, com reflexos sobre lavouras e pastagens. O post Seca nas regiões centrais avança e Inmet aponta risco para 2ª safra de milho apareceu primeiro em Canal Rural.
Twisted ultrathin magnet retains magnetization after field changes, study finds
The properties of ultrathin magnets can be specifically altered by a slight twist between two atomic monolayers. This is the conclusion reached by an international research team led by TU Darmstadt in a study published in Nature Communications. The findings open new prospects for
As Chagos governance is slated to shift, new research reveals the true scale of fishing
Domestic fisheries catches in the Chagos Archipelago are 25 times higher than official statistics show, according to a recent study by Sea Around Us—Indian Ocean and Sea Around Us researchers.
Eating chili peppers may raise the risk of one deadly cancer
A major review found that people who consumed the most chili peppers had a substantially higher risk of esophageal cancer, though the evidence was less clear for stomach and colorectal cancers. Researchers emphasize that the findings show an association, not proof of cause and ef
For time-critical events: NINJA prepares for first on-sky observations
This summer, Subaru Telescope will welcome a new near-infrared spectrograph, NINJA, for its first on-sky engineering observations. NINJA is a new spectrograph designed for time-critical observations of rapidly evolving cosmic events, such as the electromagnetic counterparts of gr