The results showed that both the tumor initiating capability and phenotypic appearance were similar for the 3th, 6th and 9th generations of sphere-forming cells (Table 1).
The rich array of objects Gómez Chávez has brought up from the passage – large spiral shells, beetle wings arranged in a box, hundreds of metal spheres – was left there as treasure to appease the gods.
He said the 19th-century doctrine of spheres of influence and "great powers forging competing blocs" was finished.
TBILISI, Georgia — Vice President Joseph R. Biden Jr. gave a rousing speech at Georgia's Parliament building on Tuesday, raising his voice to a shout in denunciation of Russia's "19th-century notion of spheres of influence," and urging the world not to formally recognize the separatist territories of South Ossetia and Abkhazia.
The photovoltaic (PV) cells are made up of arrays of thousands of tiny silicon spheres surrounded by hexagonal reflectors.
Quickly he came up with a possible means, which he called Gyricon, from the Greek for "rotating image". In its present incarnation, Gyricon is a transparent silicone-rubber sheet in which are embedded thousands of tiny plastic spheres, each smaller in diameter than a human hair.
Day and night, they stacked the tons of wood that would support the atomic pile; cut and moved the 45,000 graphite blocks that formed its lattice structure; and used a hydraulic press to turn uranium powder into thousands of baseball-sized spheres that formed part of the reactor's fuel.
Pebble-bed reactors package their nuclear material in tens of thousands of graphite-coated spheres the size of tennis balls.
Sphere formation was quantified on 14th day by counting the number of spheres (>50 cells) at 4× objective under Nikon ECLIPSE TS100 fluorescent microscope.
Lawrence H. Summers, the Deputy Treasury Secretary, who has spent his days and nights consumed by Asia's problems, notes that "unlike the military sphere, in the financial sphere there are thousands of market participants processing and analyzing information, assessing risk". He adds that "that assessment is reflected in prices" as nations and companies seek to raise money in global markets.
