Sentence examples for links is difficult from inspiring English sources

In short, though showing clear links is difficult, the crime drop was almost certainly aided by economic prosperity prior to the financial crisis.

However, making specific chemical/exposure links is difficult because the causes of human disease are varied resulting from a mixture of environmental, lifestyle, socioeconomic, and genetic factors acting over the life time of the individual.

In the printed edition on-click links are difficult to implement, instead person and place indices are compiled and appended to each volume.

Accurate analysis of trading links was difficult in these cities, especially in Western China.

Causal link is difficult to establish given that sleep disturbance and aggressive behavior could be the symptoms of the same disorder.

However, load on each link is difficult to predict in practice, and the channel assignment may not be suitable when load changes and may need to update accordingly.

3, 20 Autoimmune diseases have been reported in association with EPD, although a direct pathogenetic link is difficult to establish.

However, after the organizers provided the true parameters to the participants, we recognized that this link is difficult to detect due to the fact that for almost all perturbations the concentration of p5 is clearly above the Michaelis constant K d  = 17.9 of this missing link.

However, evidence to prove this link was difficult to gather, probably because bacteria translocated into the bloodstream are rapidly killed and do not give rise to positive hemocultures [ 30, 34].

However, the direction of the link was difficult to determine due to the nature of this cross-sectional study; they might mutually reinforce each other, thereby formulating a vicious circle.

Yet despite these links it is difficult to find solid evidence where tangible health benefits can be linked to sustainability programmes.