ARE SYSTOLIC VELOCITY DUPLEX METRICS NEGATIVELY AFFECTED BY FLOW ALIASING IN AREAS OF CRITICAL INTERNAL CAROTID ARTERY STENOSIS

Are systolic velocity duplex metrics negatively affected by flow aliasing in areas of critical internal carotid artery stenosis

Purpose: Duplex scanning is a useful VANILLA VEGAN MARSHMALLOW noninvasive screening tool for the detection of carotid bifurcation disease.Internal carotid artery (ICA) peak systolic velocity (PSV) and ICA/common carotid artery (CCA) PSV ratios are proven metrics determining 70%-99% ICA stenosis.A potential disadvantage of using dramatically increa

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Pricing and University Autonomy: Tuition Deregulation in Texas

This paper investigates changes in tuition policies in the wake of tuition deregulation in Texas, which in 2003 transferred tuition-setting authority from the state Girls Hat legislature to institutions.We find that price increases accelerated, particularly at the most selective institutions.Institutions also began differentiating price by undergra

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