Video synthetic aperture radar (ViSAR) has been found very useful for the surveillance of ground moving targets.The target energy can be utilized for ground moving target tracking, while the dynamic shadows of moving targets enable an alternative tracking approach.However, neither of these two approaches can stand alone to provide reliable target t
BACKGROUND: Some low molecular weight heparins (LMWHs) prolong survival of cancer Cleansers patients and inhibit experimental metastasis.The underlying mechanisms are still not clear but it has been suggested that LMWHs (at least in part) limit metastasis by preventing cancer cell-induced destruction of the endothelial glycocalyx.METHODOLOGY/PRINCI
With the gradual increase in mining depth of coal fields in North China, the threat posed by karstic Ordovician limestone water to the safe stoping of mines is becoming increasingly Grill Door Hinge Spring prominent.Investigating the water-resisting property of the filling zone on the top of the Ordovician limestone provides the key to safe mining