Unmanned aerial vehicles (UAVs) serve as airborne access points or base stations, delivering network services to the Internet of Things devices (IoTDs) in areas with compromised or absent infrastructure.However, urban obstacles like trees and high buildings can obstruct the connection between UAVs and IoTDs, leading to degraded communication perfor
Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder affecting approximately 1-3% of the population.OCD DVI is probably an etiologically heterogeneous condition.Individuals with OCD frequently have additional psychiatric disorders concomitantly or at some time during their lifetime.Recently, some authors proposed an OCD sub-classifica
In order to satisfy demands of rapid, accurate, automatic detection of mine-used wind speed sensor and wind speed impact test of mine-used gas sensor, an automatic control Diet and Weight Loss system of circular low speed wind tunnel was designed.The system uses PLC as main control unit, and adopts PID control module to control frequency converter
Abstract Background Metal ions play vital roles in regulating various biological systems, making it essential to control the concentration of free metal ions in solutions during experimental procedures.Several software applications exist for estimating the concentration of free metals in the presence of chelators, with MaxChelator being the easily
Rapid and accurate counting and recognition of flying insects are of great importance, especially for pest control.Traditional manual identification and counting of flying insects is labor intensive and inefficient.In this study, a vision-based counting and classification system for flying insects is designed and implemented.The system is construct