Autonomous underwater vehicles (AUVs) rely on a mechanically scanned imaging sonar that is fixedly mounted on AUVs for underwater target barrier-avoiding and tracking.When underwater targets cross or approach each other, AUVs sometimes fail to track, or follow Tub Boot Seal the wrong target because of the incorrect association of the multi-target.T
Development of a Methodology for the Identification of High Emitting Mobile Sources in Narrow and Deep Street Canyons
In urban areas transport represents a significant source of atmospheric pollutants and greenhouse gases (GHG).In the case of vehicular transport, a significant contribution to total emissions is given Shower Curtain by a category of vehicles with excessively high emissions of one or more pollutants defined as high emitting vehicles (high-emitters).
Numerical Simulation of Coupling Thermal and Mechanical Influence on Submerged Nozzle in Solid Rocket Motor
The coupling thermal and mechanical effect Reishi on submerged nozzles is important in the design of modern rockets upon thermal loading and aerodynamic pressure.In this paper, a simulation with the subroutine of nonuniform pressure and nonuniform heat transfer coefficient was conducted to study the thermo-structural response of a submerged nozzle
Why admitted cases of AHT make a low quality reference standard: A survey of people accused of AHT in France
Several influential articles that attempt to establish diagnostic methods for Abusive Head Trauma (AHT) Plasma Ball use admitted cases as a reference standard.This study analyses a survey of people accused of AHT in France, to understand the environment and situations in which such admissions are made.Multiple reasons to question the reliability of