Modeling suggests that for Enceladus, both a 'basic' low-energy thermal state with little internal temperature gradient, and an 'excited' high-energy thermal state with a significant temperature gradient, and consequent convection (endogenic geologic activity), once established, would be stable.
The appellate courts opinion leaves little doubt that Gradient failed to convince the judges that free speech was at issue.
The optimization method employed is a tailored version of the surrogate management framework, a method that was developed previously for expensive functions with little or no gradient information.
Human PBMCs were isolated using Ficoll-Hypaque (Amersham Pharmacia, Little Chalfont, UK) gradient centrifugation.
Peripheral blood mononuclear cells were isolated using Ficoll-Hypaque (GE Healthcare, Little Chalfont, United Kingdom) gradient centrifugation.
However, the genomes of some slow growing bacteria, such as Mycobacterium and Chlamydia, exhibit little or no gradient in substitution rates (d S in particular) (Mira and Ochman 2002), likely because replication is rarely limiting for growth and occupies a smaller fraction of their cell cycles.
While success has been reported with large volumes in flat bag cryopreservation, these have generally been deliberately compressed into a thin wafer or 'slab' format with little internal temperature gradients and so often experience NS.
Adjacent cells not subject to this gradient showed little marginal F-actin, with a denser cytoplasmic random network.
On the basis of ictal disability alone, migraine was ranked seventh highest among specific causes of disability globally (responsible for 2.9% of all YLDs), and in the top ten causes of disability in 14 of the 21 world regions, showing little evidence of a gradient falling from west to east or of being a disorder preferentially of rich countries.
Although plasma membrane markers were detected throughout the gradient, relatively little was measured in fractions 5 15, compared to fractions 20 28.
