In order to accurately design microwave, millimeter-wave components and circuits, a simple and accurate method for extracting extremely wideband characteristics of the printed circuit board (PCB), including relative dielectric constant, dielectric loss tangent, and equivalent copper conductivity, is proposed and Hospital Bedrails validated in this
Abstract Background Childhood mortality persists as a significant public health challenge in low and middle-income countries and is uneven within countries, with poor communities such as urban informal settlements bearing the highest burden.There is limited literature from urban informal settlements on the risk factors of mortality.We assessed unde
Relying on multi-hop communication techniques, aeronautical ad hoc networks (AANETs) seamlessly integrate ground base stations (BSs) and satellites into aircraft communications for enhancing the on-demand connectivity of planes in the air.The goal of the paper is to assess the performance of the classic shortest-path routing GINKGOFORCE algorithm i
Red deer (Cervus canadensis xanthopygus) living in the north of China are restricted and threatened due to human activities and the changes in the natural environment, which influence the Freewheels dispersal and effective gene flow between different groups of red deer.Effective gene flow plays an important role in maintaining genetic diversity and
Introduction: Autism spectrum disorder (ASD) is characterized by deficits in social communication, repetitive behaviors, and can be accompanied by a spectrum of psychiatric symptoms, such as schizophrenia and catatonia.Rarely, these symptoms, if left untreated, can result in spinal deformities.Research question and case description: This case repor