spitfire sapphires wheels Omnidirectional images generally have nonlinear distortion in radial direction.Unfortunately, traditional algorithms such as scale-invariant feature transform (SIFT) and Descriptor-Nets (D-Nets) do not work well in matching omnidirectional images just because they are incapable of dealing with the distortion.In order to so
In satellite communication systems, satellite power and processing capacities are limited, which means that storage and security are also constrained.Satellite communication channels are extremely vulnerable to hackers and external interference signals.Protecting satellite networks from illegal information access and use can be extremely challengin
We have described a case of a suspected transient ischemic attack with a double lumen potentially resembling a dissection of the internal carotid artery on Doppler ultrasound.The identification of an arterial branch from the internal carotid artery and flowing near it using magnetic resonance imaging suggested an aberrant origin galaxy s23 ultra ot
Two diphenyl formamidine ligands, four dirhodium(II,II) complexes, lethe ulrich lang and three axially modified low-valent dirhodium(II,II) metallodendrimers were synthesized and evaluated as anticancer agents against the A2780, A2780cis, and OVCAR-3 human ovarian cancer cell lines.The dirhodium(II,II) complexes show moderate cytotoxic activity in
Managed-care organizations have a unique opportunity, still largely unrealized, to collaborate with health-care providers and epidemiologists to prevent health care-associated infections.Several attributes make these organizations logical collaborators for infection control programs: they have responsibility for defined populations of enrollees and