And it is scrutinizing obstacles imposed by the phone companies on low-price rivals like Skype.
India's dynamic private sector continues to perform well despite the many obstacles imposed on it by the government.
Ultimately, the experts say, all detectors are likely to encounter obstacles imposed by the laws of physics.
However, larger trials are "almost impossible", Dr Rucker argues, because of the "practical, financial, and bureaucratic obstacles" imposed by the drugs' legal status.
"Instead of holding out carrots, they are beating us with sticks," said Mr. Furlan, noting that Europe's finicky regulators have raised none of the obstacles imposed by the United States.
Ames the idealist could see a future in which Palestinians and Israelis were at peace with each other, and in which America was seen as a friend by all.But Ames the realist was forced to recognise the obstacles imposed by America's political cycle and by its abhorrence of the terror tactics that had finally brought the Palestinian cause to its attention.
The obstacles imposed by the water media on acoustic propagation are reflected in four aspects.
Thus, GWAS have been labeled as a "hypothesis-free" or "agnostic" approach, overcoming the obstacles imposed by the incomplete understanding of disease pathophysiology.
The event demonstrated that despite all of the obstacles imposed, be they cultural, social, artistic, or economic, there's a raw and formidable power in permitting oneself to feel a sense of agency and then to act upon it.
Yet most advocates consider these kinds of tools to be perfectly legitimate -- and absolutely necessary given the practical impossibility of surmounting the obstacles imposed by States and businesses to the remedies they purport to provide.
