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New chemical wipes out 95% of termites without harming humans
المصدر: All Top News -- ScienceDaily · نُشر
A chemical that stops drywood termites from building new exoskeletons killed about 95% of colonies in testing, offering a potentially safer alternative to traditional fumigation. Because termites eventually have no choice but to molt, the treatment turns a normal stage of their l
A chemical that stops drywood termites from building new exoskeletons killed about 95% of colonies in testing, offering a potentially safer alternative to traditional fumigation. Because termites eventually have no choice but to molt, the treatment turns a normal stage of their life cycle into a fatal weakness.
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Mitochondrial protein complexes: A single amino acid can jeopardize their stability
Removing a single amino acid can determine whether new proteins assemble into stable complexes within mitochondria. An enzyme carries out this precise trimming at the start of mitochondrial proteins. Without it, numerous protein complexes lose their stability, according to a stud
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Blood tests find high level of cancer-causing forever chemical in residents near factory
People living near a major chemical factory in Lancashire are told they could be at risk of serious health conditions.
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New nanoparticles make hidden chemical differences light up
Scientists have developed ultra-bright nanoparticles that can detect tiny amounts of chemicals and distinguish between molecules that look almost identical. The technology could one day provide a cheaper way to catch dangerous drug impurities or trace pollutants using simple low-
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A 66-million-year-old tooth reveals T. rex was nearly as warm as a human
Chemical clues preserved inside fossilized T. rex teeth reveal that the dinosaur maintained a body temperature of about 97 degrees Fahrenheit, almost identical to humans. The finding provides direct evidence that the giant predator was warm-blooded, helping explain how it stayed
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Indians are discovering the thrill of shopping without paying
Dopamine sites mimic shopping’s thrill without the spending, turning the ritual of consumption into a digital game.
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