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New discovery shows how the transition from scales to feathers happened in dinosaurs
Cosmos· 2 days agoIt is widely accepted that modern birds are descendants of dinosaurs. One need only look at a bird’s foot to see the unmistakable similarity to that of a theropod dinosaur such as Tyrannosaurus ...
Study develops light-activated drug targeting receptors in the brain that induce sleep
Medical Xpress· 3 days agoAdenosine A2A receptors (A2AR) in the nucleus accumbens of the brain play an important role in regulating sleep and motivation, but until now, no drugs have been able to selectively modulate ...
Indica Labs Receives FDA Clearance for HALO AP Dx Digital Pathology Platform for Use with Hamamatsu...
WRBL Columbus· 4 days agoIndica Labs, an industry leader in AI-powered digital pathology solutions, and Hamamatsu Photonics K.K., a pioneer in whole slide imaging systems, announce that the U.S. Food and Drug Administration ...
New fossil brings us a step closer to unravelling the mystery of feather evolution
The Conversation· 6 days agoStrong but light, beautiful and precisely structured, feathers are the most complex skin appendage that ever evolved in vertebrates. Despite the fact humans have been playing with feathers since ...
Construction of TiO2/WO3/TiO2 double heterojunction films for excellent electrochromic performance -...
Nature· 7 days agoHerein, we designed and, by using magnetron sputtering, prepared a composite film with TiO2/WO3/TiO2 double heterojunctions, which is capable of eliminating the deep trapped ions by itself under ...