In impulse radio ultra-wideband (IR-UWB) systems where the channel lengths are on the order of a few hundred taps, conventional use of frequency-domain (FD) processing for channel estimation and equalization may not be feasible because the need 15-eg2373cl to add a cyclic prefix (CP) to each block causes a significant reduction in the spectral effi
Background: The coronavirus disease (COVID-19) has spread worldwide with an increasing number of patients, including pregnant women and neonates.This study aims to evaluate morbidity and mortality in the COVID-19 era compared to the preceding year in the Neonatal Intensive Care Unit (NICU) at Tamale Teaching Hospital, Ghana.Methods: This is a cross
In case of emergency, evacuation signs play an important role in guiding people to evacuate safety exits in large space buildings.Large space buildings are characterized by high ceilings and large areas.In the existing legislation and standards, the height setting of evacuation signs is fixed, but the influence of height changes on the visibility o
PurposeThis study investigated the potential association of cyberbullying victimization (CyVic) on substance use and mental health-related behaviors among Brazilian adolescents, using data derived from the National Survey of School Health (PeNSE).MethodThe sample comprised 146,536 adolescents aged up to 17 years, who were selected through probabili