Nanofiber membranes were heated from 30 to 750°C at a rate of 10 °C/min under air. 3. Results and discussion UV irradiation nanofibers were prepared by electrospinning under UV irradiation at a ...

Scorpions are one of many animals that appear to glow under ultraviolet (UV) light. Scientists are finding that photoluminescence is more common than previously suspected. Shine an ultraviolet ...

1996; Sydenham et al., 1996a, b). The corn milling industry has widely used the presence of bright greenish-yellow fluorescence under an ultraviolet (UV) light as a presumptive indicator of aflatoxin.

The Chicago Archaeopteryx is a remarkable fossil, the “best preserved” of its kind, in fact. That’s according to ...

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Many natural objects from rocks and minerals to hard corals and crustaceans fluoresce under ultraviolet light, though its exact function in nature is still insufficiently studied. Researchers have ...

WASHINGTON (AP) — The Supreme Court on Friday barred the Trump administration from quickly resuming deportations of Venezuelans under an 18th-century wartime law enacted when the nation was just ...

Skin cancer is very treatable when caught early. Remember, sand and pavement reflect UV rays even while under an umbrella. Snow and water are also good reflectors of UV rays. Reflective surfaces can ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Scientists with the Field Museum of Chicago have discovered that a pigeon-sized Archaeopteryx fossil in its collection displays an array of features previously unknown when it comes to the ...

Otherwise, it is completely intact. Perhaps the most exciting features, however, are invisible to the naked eye. Under ultraviolet light (UV), glowing traces of soft tissue structures can be seen, ...