The laminar flow structure inside an unbaffled stirred tank generated by a 6-blade radial flow impeller was characterized using flow visualization experiments, particle imaging velocimetry (PIV) experiments, and computational fluid dynamics (CFD) simulations.
A critical assessment of the sequential three-steps model is made by predicting, based on local thermal history measurements, the local microstructures and flow properties in two friction stir welded joints generated with different advancing speeds.
Although the introductory advertising for Sizzle and Stir, also by Bartle Bogle, generated a respectable $30 million in sales in the first year, Lipton wanted to do better, Ms. Rockmore said.
The finding, presented in June, has generated a stir among diabetes researchers, although so far it has attracted little public notice.
The proposed method was evaluated using simulation data (generated with STIR) of a parallelepiped water phantom containing two spherical hot spots, on the HYPERImage preclinical PET/MR scanner [4].
A microalga suitable for heterotrophic culture should have the following physiological abilities: divide and metabolize without light, grow on easily sterilized culture media, adapt rapidly to environmental changes and withstand the hydrodynamic stresses generated in stirred tank bioreactors and peripheral equipment [ 1, 4, 8].
"This is fun for the press to try to stir up whatever quotes were generated during the course of the campaign," he said.
That stunning price tag, as well as the claim that Facebook's owners have already turned down an offer for $750 million, have generated quite a stir.
Unusual signals from a nearby star that have generated an internet stir about the possible discovery of an alien civilisation are more likely to be natural than artificial according to the official organisation in charge of the search for extra-terrestrial intelligence (Seti).
