Abstract: Some problems arise in analyzing massive complex data consisting of multivariate response variables and a large number of multicollinear predictor variables, especially when the sample sizes ...

Background The likelihood of HIV acquisition is increased following forced vaginal sex. This relates in part to ...

Abstract: Ground and spaceborne radars can cause severe linear-frequency modulation (LFM) interference in space borne synthetic aperture radar (SAR) imagery. To address this problem, it is important ...