The paper deals with a new sequential procedure to perform unsupervised LIDAR points classification by iteratively studying skewness and kurtosis for elevation and intensity point distribution values.After a preliminary local shape analysis of elevation and intensity point distributions, carried out from the original discrete frequencies by a non p
For the purpose of investigating the damage mechanism and failure characteristics of tunnel lining under the strike-slip fault movements, a three-dimensional elastoplastic finite element model was established in the present study including a railway tunnel across an active strike-slip fault.With the assistance of this numerical model, the tensile a
Notable achievements have been made in remote sensing images change detection with sample-driven supervised deep learning methods.However, the requirement of the number of labeled samples is impractical for many practical applications, which is a major constraint to the development of supervised deep learning methods.Self-supervised learning using
Abstract The High Mobility Group protein HMGA2 is a nuclear architectural factor that plays a critical role in a wide range of biological processes including regulation of gene expression, embryogenesis and neoplastic transformation.Several studies are trying to identify the mechanisms by which Cushion HMGA2 protein is involved in each of these act