Bike-sharing is adopted as a valid option replacing traditional public transports since they are eco-friendly, prevent traffic congestions, reduce any possible risk of social contacts which happen mostly on public means.However, some problems may occur such as the irregular distribution of bikes on related stations/racks/areas, and the difficulty o
Abstract To solve the problem of air gap eccentric fault of traction motor, the fault characteristic frequency is close to the fundamental frequency, and the decomposed Hoods frequency affects each other, which is easy to cause spectrum aliasing.A reconstruction of variational mode decomposition method is proposed (reconstructed variational mode de
Organophosphate pesticides are widely used in agriculture, leading to soil, water, and food contamination.Among these compounds is Dichlorvos [O,O-dimethyl O-(2,2-dichlorovinyl)phosphate, DDVP], which is listed as a highly toxic compound by the Environmental Protection Agency and World Health Organization.Exposure to DDVP can result in nervous, res
In the title compound, C11H6N2O, the complete molecule is generated Blindfolds by the application of crystallographic twofold symmetry (the molecule is disordered about this axis).The prop-2-yn-1-yl residue is slightly twisted out of the plane of the benzene ring [C—O—C—C torsion angle = 173.1 (3)°]