Ignacio Rozada
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View article: Automated design of pulse sequences for magnetic resonance fingerprinting using physics-inspired optimization
Automated design of pulse sequences for magnetic resonance fingerprinting using physics-inspired optimization Open
Significance Magnetic resonance is a widely used noninvasive medical imaging technology. Most clinical MRI scans generate qualitative or “weighted” images. A recent new technology, magnetic resonance fingerprinting (MRF), simultaneously ex…
View article: A Fast MR Fingerprinting Simulator for Direct Error Estimation and Sequence Optimization
A Fast MR Fingerprinting Simulator for Direct Error Estimation and Sequence Optimization Open
MR Fingerprinting is a novel quantitative MR technique that could simultaneously provide multiple tissue property maps. When optimizing MRF scans, modeling undersampling errors and field imperfections in cost functions will make the optimi…
View article: Effects of setting temperatures in the parallel tempering Monte Carlo algorithm
Effects of setting temperatures in the parallel tempering Monte Carlo algorithm Open
Parallel tempering Monte Carlo has proven to be an efficient method in optimization and sampling applications. Having an optimized temperature set enhances the efficiency of the algorithm through more-frequent replica visits to the tempera…
View article: Two-stage patterning dynamics in conifer cotyledon whorl morphogenesis
Two-stage patterning dynamics in conifer cotyledon whorl morphogenesis Open
Cotyledon morphogenesis is more complex geometrically in conifers than in angiosperms, involving 2-D patterning which deforms a surface in three dimensions. This work develops a quantitative framework for understanding the growth and patte…