Objective Small numbered potato starch turnouts are widely used in urban rail transit, especially in metro depots, but their large switch angles pose a derailment risk when vehicles pass through them.It is necessary to investigate the reasons for vehicle derailment at the turnout frog positions in metro depot.Method A step-by-step approach is taken
The Bowen ratio surface energy balance method is a relatively simple method to determine the latent heat flux and the actual land surface evaporation.The Bowen ratio method is based on the measurement of air temperature and vapour pressure gradients.If these measurements are performed at only two heights, correctness of data becomes critical.In thi
Reza Deljavan,1 Homayoun Sadeghi-Bazarganim,2,3 Nasrin Fouladim,4 Shahnam Arshi,5 Reza Mohammadi61Injury Epidemiology and Prevention Research Center, 2Neuroscience Research Center, Department of Statistics and Epidemiology, Tabriz University of Medical Sciences, Tabriz, Iran; 3Public Health Department, Karolinska Institute, Stockholm, Sweden; 4Arda
Pseudogymnoascus Male Masturbators destructans is the causative agent of an emerging infectious disease that threatens populations of several North American bat species.The fungal disease was first observed in 2006 and has since caused the death of nearly six million bats.The disease, commonly known as white-nose syndrome, is characterized by a cut