Shear-banding is a curious but ubiquitous phenomenon occurring in soft matter. The phenomenological similarities between the shear-banding transition and phase transitions has pushed some researchers to adopt a ‘thermodynamical’ approach, in opposition to the more classical ‘mechanical’ approach to fluid flows. In this heuristic review, we describe why the apparent dichotomy between those appro...

BACKGROUND To make systemic anti-cancer therapy (SACT) preparation more practicable, dose-banding approaches are currently being introduced in many clinical centres. The present study aimed to determine the potential impact of using recently developed National Health Service in England (NHSE) dose-banding tables in a paediatric setting. METHODS Using pharmacokinetic parameters obtained from 3...

Vorticity banding under steady shear flow is observed in a suspension of semiflexible colloidal rods (fd virus particles) within a part of the paranematic-nematic biphasic region. Banding occurs uniformly throughout the cell gap within a shear-rate interval (.gamma-, .gamma+) , which depends on the fd concentration. For shear rates below the lower-border shear rate .gamma- only shear elongation...

Eighteen patients with acute lymphoblastic leukemia (ALL) were investigated using spectral karyotyping (SKY), and multicolor fluorescence in situ hybridization (FISH) banding analyses. SKY analysis confirmed previous results in patients with G-banded diploid karyotype. Nevertheless in three out of five patients with two or more chromosomal abnormalities, SKY and multicolor banding methods refin...

The application of staining with the guanine-cytosine specific fluorochrome chromomycin A3 (CMA) of citrus chromosomes to genetic studies is reviewed. When CMA staining is performed, the existence of characteristic CMA banding patterns with high levels of diversity and heterozygosity in citrus chromosomes is demonstrated. Similar CMA banding patterns have been observed in related species. Thus,...

BACKGROUND Bariatric surgery is expanding to meet the global epidemic of morbid obesity, because this surgery is successful in achieving sustained weight loss. After having recently established a rat model of gastric banding, our aim now was to investigate the relative fat mass content and the feeding patterns of gastric banded rats. METHODS Two groups of Wistar rats, submitted either to gast...

Balanced steady-state free precession (SSFP) is hindered by the inherent off-resonance sensitivity and unwanted bright fat signal. Multiple-acquisition SSFP combination methods, where multiple datasets with different fixed RF phase increments are acquired, have been used for shaping the SSFP spectrum to solve both problems. We present a new combination method (weighted-combination SSFP or WC-SS...