ABSTRACT: Variable selection using penalized estimation methods in quantile regression models is an important step in screening for relevant covariates. In this paper, we present a one-step estimation ...
Abstract: Acoustic radiation force (ARF)-based shear wave elastography (SWE) is a clinically available ultrasound imaging mode that noninvasively and quantitatively measures tissue stiffness. Current ...
Abstract: A crossed electrode two-dimensional (2-D) transducer array is described. The array permits real-time three-dimensional imaging using a small fraction of the elements required by a full ...
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