Sentence examples for it was difficult to delineate from inspiring English sources

In trials of combined interventions, it was difficult to delineate duration of training from the other intervention components.

Thus, we concluded that maternal exposure to a low TCDD dose could affect the offspring, but it was difficult to delineate the toxicity mechanisms based on the fact that these effects were often differentially observed depending on the sex, dose, animal species, and test methods.

Due to their high sequence similarity and consequent functional overlaps, it is difficult to delineate specific functions of Atg8 proteins in autophagy.

Although it is difficult to delineate nanoscience and nanotechnology, we show that China has recently achieved a position second only to that of the USA.

However, it is difficult to delineate how much wild or domestic predators affect the dynamics of the ecosystem.

It is difficult to delineate the cortical bone structures in the spinal column due to its relative small thickness even if isocontour thresholding is used.

With positron emission tomography (PET) scans, the detected intensity tapers off over distance from the source, so it is difficult to delineate precisely where the intensity is no longer apparent.

It is difficult to delineate specific endogenous or environmental factors underlying the observed association.

In addition, it is difficult to delineate the effects of TGFβ to a specific cell type in this model.

Proof of cause and effect in children is rare [ 187] and it is difficult to delineate cause and effect [ 188].

Therefore, it is difficult to delineate the relative contribution of M. pneumoniae in our patient's clinical presentation.