El clima en el Atlántico norafricano durante los interglaciales MIS 5.5 y MIS 11.3 a partir de los paleoindicadores Harpa rosea Lamarck [1816] y Saccaostrea cucullata (Born, 1780) en el archipiélago canario

Universidad de Las Palmas de Gran Canaria. Departamento de Biología. Programa de doctorado de Gestión de recursos vivos marinos y medioambiente ; bienio 2006-2008

Differences in Demographic Characteristics and Risk Factors in Patients With Spontaneous Vertebral Artery Dissections With and Without Ischemic Events

Spontaneous vertebral artery dissection (sVADs) mainly cause cerebral ischemia, with or without associated local symptoms and signs (headache, neck pain, or cervical radiculopathy), or with local symptoms and signs only.

Radiation dose optimization in pediatric temporal bone computed tomography: influence of tube tension on image contrast and image quality

The purpose of this experimental study was to investigate the effect of tube tension reduction on image contrast and image quality in pediatric temporal bone computed tomography (CT).