Sentence examples for effective te from inspiring English sources

T2 weighted imaging was performed on a 7 Tesla Bruker Pharmascan using a 23 mm quadrature coil with the following parameters: TE = 12 ms, RARE factor = 8, effective TE = 48 ms, TR = 4 s, 8 averages.

It is well known that the echo-shifting effect in gradient-echo EPI results in variations of the effective TE and T2*-weighting, which in turn produce undesirable signal variations [ 39].

The degree of T2-weighting is determined by the echo time of the central k-space line (effective TE), which can be adjusted through the choice of different k-space sampling patterns (Fig. 3).

First three orthogonal Turbo RARE T2-weighted images were acquired to uniform the slice positioning (TR 2500 ms, effective TE 33 ms, 15 slices, 1 mm).

TR: 950 ms, effective TE: 7.7 ms, FOV: 3×3 cmatrixtrix: 64×64, 0.5 mm-thick) acquired 5 min after an intravenous injection of Gd-DOTA (200 µmol.kg−1).

Acquisition parameters: TR 21.75 ms, effective TE 32.4 ms (using a shifted echo); flip-angle 9 degrees; 1000 timeframes; FOV 256×256 mm, voxelsize 4 mm isotropic, 32 slices covering whole brain; total acquisition time per volume 0.5 sec).

A few publications show that increasing Qd no longer led to an increase in KoA [ 11] but these results are based on Kt/V measurement [ 12, 13], (with the limitations explained above), without comparison between dialysers, and without keeping in mind effective time (Te) or effective Qb (Qbe).

The MRI signal evolution is, after a single RF excitation, as follows [ 3, 11]: (1) S TE = S 0 T 1 · exp ⁡ − TE T 2 ∗, where S0 is the initial intensity, which is dependent on the T1 of a voxel and is responsible for inflow effects; TE is the effective echo time; and T2* is the apparent transverse relaxation time.

A high-resolution T1-weighted 3D MPRAGE T1-weighted structural scan (1 × 1 × 1 mm voxel size, bandwidth: 190 Hz/pix, image matrix = 224 × 256, 176 partitions, TR: 2730, TE: 3.57, effective TI 1000 ms, flip angle: 7 degrees) was used for alignment.

From this equilibrium we can calculate the effective temperature TE of the Earth.

Effective temperature Te is estimated from the spectrum type (Strand 1963).