Nor is there any technological impediment, despite what the automakers have long claimed.
The central technological impediment is the general absence of low-cost technology for overcoming the recalcitrance of lignocellulosic biomass, as the costs of cellulases and hemicellulases contribute substantially to the price [ 7, 8].
"There is no technological impediment to delivering children's rights online," she said.
"There is no technological impediment to stopping the institutional exploitation of children.
The second technological impediment is the lack of video capture capability in most personal computers.
The key technological impediment to successful gene therapy is vector optimization.
The main technological impediment to widespread utilization of lignocellulose for the production of fuels and chemicals is the lack of low-cost technologies to overcome its recalcitrance.
However, the main technological impediment to more widespread utilization of lignocellulose for ethanol production has been the lack of low-cost technologies to overcome the recalcitrance of its chemical structure, which is composed of closely intertwined cellulose, hemicellulose, and lignin [ 2, 3].
And hell, my sex drive had already been reduced to nil from a combination of heartache and technological impediments, so maybe, this would be the thing I needed to become a sexual dynamo.
The cost to the student caused by technological impediments should certainly be weighed against the benefits of an approach that may or may not increase student learning over current active-learning approaches.
Pelé had a two-day head start in Salvador and faced, to the best of our knowledge, considerably less atmospheric and technological impediments to achieving his goal first.
