Application of aortic angiography with 64 - slice spiral ct
A neat solution of the quadrature problem can be achieved with the spiral of archimedes.
Liang qi - chao believed that history is evolving constantly and the " evolution " is limitless ; it is progressive but has twists ; it is in a spiral ascendance rather than in a straight line
This makes space telescope invaluable for identifying a rare class of pulsating stars, called cepheid variable stars embedded within m100 ' s spiral arms
As a result, manufacturers will reduce production, and the economy may fall into a deflationary spiral