Abstract: We propose a variant of the serially concatenated pulse position modulation (SCPPM) scheme, named delayed-SCPPM (D-SCPPM), for optical communication applications where the power efficiency ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Today’s neural implants are smaller than ever, but often remain ...
If you have a brain, and if you know others who do, then you know there’s a catastrophic catalogue of ways that our skull-socket electro-fat computers can disappoint their owners. From memory-loss to ...
Cornell-developed neural implant small enough to sit atop a grain of salt.Sunwoo Lee/Cornell Chronicle Cornell researchers have built a neural implant so small it can balance on a grain of salt, yet ...
A firefighter on the White Draw Fire uses a radio to coordinate with other firefighters. July 29, 2012. Photo by Bill Gabbert. The U.S. Department of the Interior (DOI) on Monday officially opened up ...
Developed a novel photo-memristor with single-pulse low energy consumption (187 pJ) and multi-pulse linearity up to 0.996. Using photoelectric synaptic characteristics, achieved long-term memory in a ...
Your heartbeat is one of the simplest signals your body gives off, but it reveals a lot about your health. It changes with your activity, stress, and even how hydrated you are. Until recently, though, ...
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