MULTIROTOR DRONE AERODYNAMIC INTERACTION INVESTIGATION

Multirotor Drone Aerodynamic Interaction Investigation

Aerodynamic interactions between rotors click here are important factors affecting the performance of in-plane multirotor Unmanned Air Vehicles (UAVs) or drones, which are the majority of small size UAVs (or mini-drones).Optimal design requires knowledge of the flow features.The low Reynolds number of many UAV rotors raises the question of how thes

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Clarifying the concept of social capital through its three perspectives: individualistic, communitarian and macrosocial

The concept of social capital has received increasing attention in recent years.The complexity and multidimensionality that accompany the variable of social capital have caused confusion and ambiguity.This article presents a synthesis of social capital in three perspectives.From the individualistic or micro-social perspective, social capital is an

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Mitochondrial COI Sequence Variations within and among Geographic Samples of the Hemp Pest Psylliodes attenuata from China

The hemp flea beetle Psylliodes attenuata (Coleoptera: Chrysomelidae: Psylliodes) is a common pest of Cannabis sativa, including cultivars of both industrial hemp and medicinal marijuana.Both the larval and adult stages of this beetle can cause significant damages to C.sativa, resulting in substantial crop losses.At present, little is known about t

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