Sentence examples for difficulties exist in from inspiring English sources

However, difficulties exist in incorporating built structures in viewshed computation.

Difficulties exist in translating results of these preclinical models to therapy in humans.

Difficulties exist in assessing these, largely because the evidence from many rivers remains limited and fragmentary.

Despite this, difficulties exist in the provision of quality information aimed at describing nursing work in sufficient detail.

Difficulties exist in the design and execution of surgical studies, and there are many challenges and limitations that must be addressed.

Force-diameter relationships are usually quantified by laboratory tensile tests of root diameters up to a few millimetres, but difficulties exist in extrapolating values for larger root diameters.

A solution to these difficulties exists in physiological (Tsang & Vidulich, 2006) or physio-behavioural (Funke et al., 2012) measurements.

In cases in which difficulties existed in fibroblast identification, we recurred to coloration for vimentin and smooth muscle actin.

Difficulties existed in drawing a direct comparison to smoking in humans, since humans inhale tobacco directly from cigarettes.

Another difficulty exists in choosing and for conditions in (4.4) to be satisfied.

However, difficulty exists in doing this, which comes from the fact that the failure of the utmost filament of the composite archwire subjected to initially the maximum bending stress does not imply its ultimate failure.