L. Wald, "Theory and application of array coils in MR spectroscopy," NMR Biomed, vol. 10, pp. 394-410, Dec 1997.Wright SM, Wald LL. Theory and application of array coils in MR spectroscopy. NMR Biomed 1997;10:394-410.S. M. Wright and L. L. Wald, "Theory and application of ...
A nondestructive testing technology called eddy current array (ECA) is capable of driving numerous eddy current coils that are positioned next to one another in the same probe assembly. In the probe, each eddy current coil generates a signal that is relative to the amplitude and phase of the ...
Dipole selection rules underpin much of our understanding in characterization of matter and its interaction with external radiation. However, there are several examples where these selection rules simply break down, for which a more sophisticated knowled
Accordingly, the assumption that a real polymer solution is an ideal solution and application of Raoult’s law (equation 10) to vapor pressure data leads to extraordinarily small molecular weight values. From equation (38), the entropy change of mixing for one solvent mole, ΔS0, is readily ...
Theory of the structures of non-crystalline solids103(2)The rapid progress in computer technology. The ability to process much largeramounts of data, and the much shorter times required to carry out largecomputations, are the cornerstones of this advance. Consequently, it has becomeincreasingly mor...
Oliveri et al. (1999) were the first to apply noninvasive brain stimulation in patients with visuospatial neglect. They found that application of single-pulse TMS over the contralesional left frontal region decreased the level of contralateral tactile extinction. Assessing visuospatial neglect more speci...
The theory and application of array coils are reviewed in the context of phased array spectroscopy. The optimization of the signal-to-noise ratio from an array of coils is developed by considering the efficiency of a phased array transmit coil. This approach avoids the need to consider noise ...
Considerations essential to effective array design for parallel MR applications are then reviewed, and particular case studies involving high-performance head arrays are used to demonstrate the practical application of these principles. Potential complications encountered during the experimental evaluation of ...
Review Theory and Application of Magnetic Flux Leakage Pipeline Detection Yan Shi 1,*, Chao Zhang 1, Rui Li 1,2, Maolin Cai 1 and Guanwei Jia 1 Received: 3 September 2015; Accepted: 30 November 2015; Published: 10 December 2015 Academic Editor: Vittorio M. N. Passaro 1 School of ...
Magnetic flux leakage (MFL) detection is one of the most popular methods of pipeline inspection. It is a nondestructive testing technique which uses magnetic sensitive sensors to detect the magnetic leakage field of defects on both the internal and external surfaces of pipelines. This paper introduce...