Sensor array geometry has a direct impact on the direction-of-arrival (DOA) estimation of a seismic signal.In this paper, we design a planar array that aims BLUSH TOASTED CINNAMON #1215 to optimize the DOA estimation of a narrowband signal in the sense of the minimum mean-squared-periodic-error (MSPE) obtained by the maximum a-posteriori (MAP) esti
Abstract Background The targeting accuracy of proton therapy (PT) for moving soft-tissue tumours is expected to greatly improve by real-time magnetic resonance imaging (MRI) guidance.The integration of MRI and PT at the treatment isocenter would offer the opportunity of combining the unparalleled soft-tissue contrast and real-time imaging capabilit
Nanofibers are threads at the nanometric scale.Electrospinning is a technique that uses electric fields as the driving force to produce fibers ranging from nanometers to micrometers.Membranes based on polymeric nanofibers obtained through electrospinning possess an excellent capacity to carry drugs and natural active components, promoting skin heal
In the context of Power Banks globalization and internationalization of the financial markets, issues resulting from financial crises are becoming increasingly serious and substantial, creating a lot of discussion among experts, worldwide.Many studies have attempted to investigate what measures can be taken to detect and prevent crises before they