Results 51 to 60 of about 6,223 (217)
Journal of Magnetic Resonance Imaging, Volume 62, Issue 4, Page 1180-1195, October 2025.ABSTRACT Background Pseudo‐continuous arterial spin labeling (PCASL) and T 1 mapping have been used for renal imaging at 1.5 T and 3 T. However, direct comparisons between field strengths, age, and sex are lacking. Purpose To assess the effects of field strength, age, and sex on renal perfusion and T 1 values and measure reproducibility.
Leyre Garcia‐Ruiz +8 more
wiley +1 more source
Semina: Ciências Agrárias, 2014 The study was conducted to evaluate fermentation kinetic of diets based on cactus forage enriched with urea and Tifton 85 hay, containing different starch sources, using semi-automated in vitro gas production technique.
Yann dos Santos Luz +5 more
doaj +1 more source
The Financial Services Authority:A Model of Improved Accountability? [PDF]
, 2011 Prior to the adoption of the FSA (Financial Services Authority) model, supervision of UK banks was carried out by the Bank of England. Although the Bank of England's informal involvement in bank supervision dates back to the mid nineteenth century, it ...
Ojo, Mariane.B.
core
Triply-Periodic Smectics [PDF]
, 2006 Twist-grain-boundary phases in smectics are the geometrical analogs of the Abrikosov flux lattice in superconductors. At large twist angles, the nonlinear elasticity is important in evaluating their energetics.
Kamien, Randall D. +1 more
core +4 more sources
A sub-regional management framework for South Pacific longline fisheries [PDF]
, 2007 The principal objective of this study was to determine if additional net benefits can be derived from the sub-regional longline fishery by the introduction of a new management agreement that would centre on the provision of licensing arrangements that ...
Barnabas, N. +4 more
core
The trajectory of regulatory reform in the UK in the wake of the financial crisis [PDF]
, 2010 There has been much talk about regulatory reform around the world in the wake of the financial crisis but relatively little action. As a major international financial centre, the UK is very much at the heart of the debate and has a particular interest in
MacNeil, I.
core +1 more source
NMR in Biomedicine, Volume 38, Issue 9, September 2025.The enhancement of the neuromelanin contrast based on low flip angles in a 3D gradient echo sequence with magnetization transfer improved the visualization of the neuromelanin‐rich region of the substantia nigra, as demonstrated by volumetric and contrast ratio analyses. Furthermore, in this study, the magnetization transfer pulse effects on the T1 and
Begoña Garate Andikoetxea +6 more
wiley +1 more source
Frequency Response of Acoustic-Assisted Ni–Mn–Ga Ferromagnetic- Shape-Memory-Alloy Actuator [PDF]
, 2008 A prototype of Ni–Mn–Ga based ferromagnetic-shape-memory-alloy (FSMA) actuator was designed and built; an acoustic-assist technique was applied to the actuator to enhance its performance. A piezoelectric stack actuator was attached to the Ni–Mn–Ga sample
Allen, Samuel Miller +3 more
core +1 more source
Magnetic field induced strain assisted by stress in Ni-Fe-GaCo single crystals
EPJ Web of Conferences, 2010 Ferromagnetic shape memory alloys (FSMA) have the possibility to induced a strain by applying a magnetic field. The main advantage of the FSMA is that the strain cycling frequency is two orders of magnitude higher than coventional shape memory alloys ...
Chumlyakov Y. +5 more
doaj +1 more source
, 2007 Heusler alloys that undergo martensitic transformation in ferromagnetic state are of increasing scientific and technological interest. These alloys show large magnetic field induced strains upon martensitic phase change thus making it a potential ...
Bhobe P A +6 more
core +1 more source