The aim of this work is to study the influence of technological defects in stator windings electri-cal insulation system on the inception of partial discharges in the stator slot of air-cooled electric rotating machines.By means of Comsol Multiphysics finite-element modeling software the elec-trophysical processes in high-voltage stator insulation
RNA viruses, Classroom Desks once considered specific to honey bees, are suspected of spilling over from managed bees into wild pollinators; however, transmission routes are largely unknown.A widely accepted yet untested hypothesis states that flowers serve as bridges in the transmission of viruses between bees.Here, using a series of controlled ex
In accordance with LED Pillar Candle the Kyoto Protocol, Spain has created a National Carbon Footprint Registry by Royal Decree 163/2014.This constitutes a pioneering initiative to help Spanish companies give visibility to their efforts in reducing their emissions of greenhouse gases (GHGs).Hence, this paper explores the motivation of Spanish compa
Background: The occurrence of fire in buildings inflicts considerable damage on communities and individuals.This issue is very important in multi-story commercial buildings due to the high fire load, large and untrained population, high value of building and its equipment, complexity of emergency evacuation, and firefighting operations.This study w