Abstract: Needle localization and tracking in ultrasound (US)-guided interventions remain difficult, even for expert clinicians, due to poor needle visibility. In conventional US, the beamforming does ...

Steam rises from the coal-fired power plant in Neurath, Germany, on June 8, 2023. Picture by Michael Probst. With nearly $80B in red ink, Carney racks up largest ever non-pandemic deficit A $78B ...