The centres of the cotton trade are Hubli and Gadag, junctions on the Southern Mahratta railway, which traverses the district in several directions.
At double-line junctions trains passing over the diamond crossings evidently block traffic going in the opposite direction to that in which they are travelling.
If A and Bare constant, the Peltier effects at the hot and cold junctions are equal and opposite, and may therefore be neglected.
Molecular analysis of DNA junctions produced by illegitimate recombination in human cells.
The roadway, tracks and rolling stock are so well maintained that those causes which lead to the worst derailments have been eliminated almost completely, and the record of serious collisions has been reduced nearly to zero by the universal use of the block system and by systematic precautions at junctions.
