Abstract: We discuss an optical ray-tracing approach to minimizing path-loss in a variable link length indoor blue laser down-converted white light visible light communication (VLC) system. For a ...
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IDEAS Schedule for November
Political observers Rachel Maddow and Rebecca Solnit discuss the global impact and domestic pushback on Trump's America; ...
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100 FACTS: America’s Setbacks Against Black Progress
Then the Lord said, ‘I have surely seen the affliction of my people… I have heard their cry because of their taskmasters, for ...
As Portland anticipated a 5 p.m. Tuesday deadline for the 9th Circuit Court’s judges to decide whether to reconsider federal deployment of Oregon National Guard troops to the city, a festive mood ...
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