The Double Permanent Magnet Vernier (DPMV) machine is well known for its high torque density and magnet utilization ratio.This paper aims to investigate the torque generation mechanism and its improved design in DPMV machines for hub propulsion based on the milwaukee 2981-20 field modulation principle.Firstly, the topology of the proposed DPMV mach

Abstract Background Ovarian fibrosarcomas are very rare tumors, and therefore, few case ac30s1 studies have evaluated the prognostic factors of this disease.To our knowledge, this study represents the largest study to evaluate the clinical and pathologic factors associated with ovarian fibrosarcoma patients.Methods Thirty-one cases of ovarian fibro

This paper considers the problem of censoring outliers from the fendi wide belt secondary dataset in a radar scenario where the sample support is limited.To this end, the generalized regularized likelihood function (GRLF) criterion is used and the corresponding regularized maximum likelihood (RML) estimate of the outlier subset is derived.Since the

vacuum pro vst Remote sensing images are generally recorded in two-dimensional format containing multispectral information.Also, the semantic information is clearly visualized, which ground features can be better recognized and classified via supervised or unsupervised classification methods easily.Nevertheless, the shortcomings of multispectral im