MRI using radiofrequency magnetic field phase gradients

The effects of these changes on the physical properties (water absorption and linear shrinkage) and mechanical properties (flexural and compressive strengths) of

Commonly used coil switching involving PIN diodes is too slow for low-field MRI and would introduce wait times between pulses typically as long as each individual pulse (hence,

We discuss some challenges and recent advances in understanding the macroscopic signal formation at high non-narrow magnetic field gradients at which both the narrow pulse and

In particular, following on a previous work regarding the branching mechanism in 2D phase-field simulations [3], we show that microbranching does not occur in 2D simula- tions or

When an applied field is perpendicular to the c-axis, magnetization increases with increasing field showing a small plateau at around 12 T and again increases up to

A metamagnetic transition, which takes place at low field when the ex- ternal magnetic field is applied along the c-axis, has been intensively studied by Smeets et al.. A

The results of the experiment are best reproduced in the case of the 3-fold distribution f(Φ, Θ, Ψ). From the qualitative point of view the correspondence is still good in the case

The time evolution of the transverse magnetization is governed by equation (1b) in which the self-diffusion term is replaced by the term describing the magne-