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The biodiversity of terrestrial insects in Brazil, which includes animals such as butterflies, bees and beetles, shows a downward trend. This is one of the effects of a survey conducted by researchers from the State University of Campinas (Unicamp) and the Federal Universities of São Carlos and Rio Grande do Sul. Data collected from forty-five clinical investigations on the subject, in addition to questionnaires sent to researchers who have been reading insects for years. “If [...]

Two new species of colorful fish have been discovered in Brazil’s Amazon basin, and they are already endangered. The fish belong to a subfamily called South American stingers. This discovery increases the known number of stinger species. One species, Poecilocharax callipterus, is noted for its long orange-red fins and a dark spot at the base of the tail. The other new species, Poecilocharax rhizophilus, is the tallest miniature stinger ever identified. This small fish is about [...]

Connected studio display environments have the potential to increase economic productivity and encourage cutting-edge businesses In a world dotted with internet-connected sensors, farmers rely on algorithms to make an accurate decision about when to plant seeds and apply fertilizers, appliances collect blood for testing and temporarily process diagnostics in a remote cloud, water leaks are detected and corrected instantly, and industries monitor their meeting lines in real time. reducing [...]

An article reporting on the effects of the study was published in the Journal of Biomolecular Structure and Dynamics. Proteases are enzymes that break the peptide bonds between amino acids and proteins and break down polyproteins (protein chains) into smaller proteins, which in this virus are used to produce RNA that encodes key structures such as the beak (the component that allows it to invade and infect human cells) and the viral envelope (the outer layer that protects its genetic [...]