An efficient method for the continuous extraction of subway tunnel cross sections using terrestrial point clouds is proposed.First, the continuous central axis of the tunnel is extracted using a 2D projection of the point cloud and curve fitting using the RANSAC (RANdom SAmple Consensus) CTC algorithm, and the axis is optimized using a global extra
Analysis of Factors Affecting Vibration During Wet Clutch Engagement
The shift characteristics of a wet clutch mainly depends on the variation characteristics of the friction coefficient during clutch engagement.Therefore, by analyzing the dynamic friction transmission mechanism of wet clutch engagement, a numerical simulation of the shift engagement of realistic-dildos a certain type of vehicle clutch is performed
Probabilistic Machine Learning for the Authentication of the Protected Designation of Origin of Greek Bottarga from Messolongi: A Generic Methodology to Cope with Very Small Number of Samples
Consumers are increasingly interested in the geographical origin of foodstuff, as an important characteristic of food authenticity and quality.To assure the authenticity of the geographical origin, various methods have been proposed.Stable isotope analysis is a method that has been extensively used for products like wine, oil, and meat by using lar
Huge Epiglottic Cyst Presenting as Obstructive Sleep Apnoea
Epiglottic cysts are benign lesions which are either incidental findings or they presents as mild dysphagia and hoarseness or some degree of respiratory obstruction.We report a rare case of adult male with huge epiglottic cyst presenting as obstructive sleep apnoea.A 50 years aged male presented with chief complain of loud snoring for bamboo wall H