With the deployment of the fifth generation of mobile networks (5G), 25 and 100 Gb/s directly modulated lasers and modules will become the mainstream optical transmitters.A directly modulated InGaAlAs/InP distributed Bragg reflector (DBR) laser Rolling Papers is fabricated by butt-joint technology.A 25 Gb/s data transmission over a single-mode fibe
This work investigates the effect of production scales (laboratory, bench, and pilot) toys by pyrolysis of Açaí (Euterpe oleracea Mart.) seeds at 450 °C and 1.0 atmosphere, on the yields of reaction products and acid value of bio-oils.The experiments were carried out in batch mode using a laboratory scale reactor of 143 mL, a bench scale reactor
Chronic vertigo is often a consequence of acute peripheral vestibular disorder.The syndrome is caused by the failure of the central Building Set nervous system to adequately adapt to the loss of vestibular function in one of the labyrinths.Special exercises (vestibular rehabilitation therapy) are required for the development of adequate central com
Background.Polychlorinated biphenyls (PCBs) are persistent organic pollutants widespread in the environment.Their ability to accumulate in living organisms leads to food contamination, which is the main route of human exposure to PCBs.During analytical procedure of PCB residue determination, losses of these compounds may occur, which contribute to
The ability of controlling the temperature of a system by using heat Socks transfer and thermodynamics-based technology is known as thermal management.Thermal management is a crucial problem which is to be addressed in the various fields.This study accompanies a numerical work to provide a solution for heat transfer enhancement by studying a straig