Sentence examples for substantial controversy over from inspiring English sources

"There is substantial controversy over the extent, range, and issues associated with hydraulic fracturing (fracking) for gas," Mr. Bailey wrote in a March 8 e-mail to members of Congress, adding that "for a number of years" the loan program typically had considered its mortgages exempt from environmental review.

In rodents, there is a substantial controversy over the existence and location of homologous structures to the DLPFC or OFC of the monkey (Preuss, 1995; Uylings et al., 2003; Vertes, 2004; Kita et al., 2014).

18 20 The community faces a huge dilemma in the management of AMD, with substantial controversies over the efficacy of substances, choice of therapeutic regimens and adequate monitoring needs.

However, in worldwide practices, there are mixed results, substantial controversy, criticism and conflict over PPPs.

"I am, of course, aware that there is a very substantial controversy in this area".

Soriot warned that Pfizer's proposed tax inversion could generate substantial controversy and "potentially impact the reputation of our company".

Fable of the Bees developed a wide following, and generated substantial controversy, which continues to this day.

Nevertheless the admission of the remaining patients remains a matter of substantial controversy.

Clinically, substantial controversy still surrounds the choice of fluid for resuscitation.

The value of MRI after breast augmentation is the one issue of substantial controversy.

Substantial controversy surrounds the question of whether Neandertals interbred with anatomically modern humans.