Firstly, the complex challenges of representing workers in the underground coal mining industry (including workers' occupational health and safety issues, declining markets due to the dieselization
of the railways, and technological change) meant that time was always at a premium for UMWA leaders and activists.
of equipment in underground mines occurred mostly in the 1960s-1970s (Stewart et al.
There is an upward trend in C[O.sub.2] emissions from diesel vehicles from 2004 to 2007, oppositely to gasoline vehicles, showing the continuing dieselization
of the Spanish fleet.
The rapid dieselization
of the car market, thanks to the fuel's lower price, has seen demand for petrol models go down sharply.
Calling the situation to be the 'dieselization
of the economy', PPAC has hinted at competitive struggles among fuel suppliers.
"Government is ignoring the severe public health impacts of dieselization
in Indian cities; the energy impacts of the steady shift towards bigger diesel cars and SUVs; and crippling revenue losses on account of subsidy of rich car owners," the CSE said.
The European dieselization
policy has been motivated by the greater efficiency of diesel engines.
Out of steam; dieselization
and American railroads, 1920-1960.
It is meant mainly to "support the enhancement of LPG use, reduce the demand for other types of fuels, particularly the Diesel," which has increased owing to the "dieselization
" of the car fleet, and to "significantly reduce pollution in urban areas considering the intrinsic qualities of the LPG," which is said to be less polluting, the source added.AaAaAa
She was finally withdrawn from service in September 1967 as dieselization
continues to increase in light- and medium-duty trucks, with fuel prices an incentive to better fuel economy.