Results 261 to 270 of about 29,884 (295)

Developing an Acoustic MRE Breast Actuator to Facilitate MRE Applications in Breast Cancer Detection

Biomedical Engineering / 765: Telehealth / 766: Assistive Technologies, 2012
Magnetic resonance elastography (MRE) is a noninvasive method for measuring tissue stiffness in vivo. In MRE propagating shear waves are produced in soft tissue by an external actuator and these shear waves are imaged to determine the stiffness of the region non-invasively. In this paper a noble Acoustic MRE breast actuator has been proposed.
Quazi T.A. Linda, Andrii Petrov, Elijah V. Houten   +2 more
openaire   +1 more source

W(h)ither the MRes?

Quality Assurance in Education, 2001
Reviews the origins of the MRes – the research masters programme developed in the mid‐1990s as a result of pressure to provide research students with a broader based training in research before embarking on a PhD or industrial research career. Notes the variation in the implementation of the MRes across a range of science‐based programmes observing ...
D. Howard Green, Malcolm Shaw, Faye Hammill   +2 more
openaire   +1 more source

MRE Damping Characteristics Evaluation

Key Engineering Materials, 2016
The paper addresses the study of the damping characteristics estimation and behaviour of the magnetorheological elastomers (MREs) in the absence of magnetic field. This type of material actively changes the size, internal structure and viscoelastic characteristics under the external influences. These particular composite materials whose characteristics
Eduard Chirila, Ionel Chirica, Doina Boazu, Elena Felicia Beznea   +3 more
openaire   +1 more source

Biopsy needle as MRE driver for tumor detection

2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007
Magnetic Resonance Elastography (MRE) is a phase contrast imaging technique to quantitatively measure the elasticity of tissues. Typically, an oscillating driver is placed on the surface to generate the shear waves. The depth penetration of the wave is limited by attenuation and the biopsy procedure has to be done separately.
Yang, XF, Li, G, Yang, ES, Chan, QCC, Zheng, Y, Zhao, XG   +5 more
openaire   +3 more sources

Representative simulations of soft-MREs

Abstract This chapter presents representative numerical simulations of soft-magnetorheological elastomers using the FEniCS-based implementation of the theory introduced in Chapter 33. The simulations include magnetostriction of spheres and cylinders, and the visco-dynamic magnetic actuation of a trilayer beam device.
Lallit Anand, Eric M. Stewart, Shawn A. Chester   +2 more
openaire   +1 more source

Level Set Diffusion for MRE Image Enhancement

2010
Magnetic resonance elastography (MRE) is an emerging technique for noninvasive imaging of tissue elasticity. Proprietary algorithms are used to reconstruct tissue elasticity from the images of wave propagation within soft tissue. Elasticity reconstruction suffers from interfering noise and outliers.
Bing Nan Li, Chee-Kong Chui, Sim Heng Ong, Stephen K. Y. Chang, Etsuko Kobayashi   +4 more
openaire   +1 more source

MRE – Netzwerkbildung in Bayern

Das Gesundheitswesen, 2009
B. Liebl, I. Hahntow, C. Höller, C. Herr   +3 more
openaire   +1 more source

MRE

2014
R. X. Fischer, W. H. Baur
openaire   +1 more source

Theoretical and experimental investigations on active vibration control of the MRE multifunctional grille composite sandwich plates

Composite Structures, 2022
Hui Li, Zhongwei Guan
exaly  

Taking MR elastography (MRE) to the microscopic scale (µMRE)

2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011
T. K. Yasar, T. J. Royston, R. L. Magin
openaire   +1 more source