Is Poshmark safe? How to buy and sell without getting scammed Like any other marketplace, the social commerce platform has its share of red flags. It pays to know what to look for so you can shop or ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...

Abstract: This article considers a topology construction problem involving a fixed-wing autonomous aerial vehicle (AAV), a set of quad-rotor AAVs and mobile ground users. The constructed topology must ...

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