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In-vivo medical imaging using Quantum Dot Technology
(2012-02-15)
Maximum likelihood estimation of cardiac fiber bundle orientation from arbitrarily spaced diffusion weighted images
(Elsevier, 2017)
We propose an estimation scheme for local fiber bundle direction in the left ventricle directly from gray values of arbitrarily spaced cardiac diffusion weighted images (DWI). The approach is based on a parametric and ...
In Vitro and In Vivo Evaluation of Lyophilized Bioprosthetic Valve
(WILEY-BLACKWELL, 2011)
Freeze-drying of biological tissues allows for dry storage and gamma ray sterilization, which may improve their use as a medical prosthesis. The objective of this study was to evaluate the rehydration characteristics and ...
A non-parametric vessel detection method for complex vascular structures
(ELSEVIER SCIENCE BV, 2009)
Modern medical imaging techniques enable the acquisition of in vivo high resolution images of the vascular system. Most common methods for the detection of vessels in these images, such as multiscale Hessian-based operators ...
Control de calidad de paciente específico y dosimetría in vivo para la técnica TBI/VMAT sobre un simulador físico
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Física MédicaFacultad de CienciasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2023)
Este trabajo surge como continuación de un protocolo de irradiación corporal total (TBI) usando arcoterapia volumétrica de intensidad modulada (VMAT) desarrollado en el Instituto Nacional de Cancerología, debido a que es ...
Utilização de magnetorresistores no desenvolvimento de novas técnicas para aplicações em gastroenterologia
(Universidade Estadual Paulista (Unesp), 2009-10-16)
Biomagnetic techniques have been employed successfully to study gastrointestinal (GI) tract. They are enable to measure the magnetic field of magnetized markers, the markers and tracers responses to applied magnetic field ...
Interlocked Systems In Nanomedicine
(BENTHAM SCIENCE PUBL LTDSHARJAH, 2015)
Comportamiento mecánico de la piel en función del espesor de las capas que la componen
(Medellín - Minas - Doctorado en Ingeniería - Ciencia y Tecnología de MaterialesDepartamento de Materiales y MineralesUniversidad Nacional de Colombia - Sede Medellín, 2020)
Identification of the mechanical behavior of the skin is important in the clinical, cosmetic, ergonomic, and others fields. The wide range of properties reported in the literature limits the identification of constitutive ...