This is not because lawyers and philosophers like to write long papers, but because it is difficult to summarize normative research in less than 5,000 words.
From a practical point of view, it is difficult to summarize all the predictions for all species, and this is why we restricted the results to human ligands.
Given the range of artists included, it is difficult to summarize the work on view.
Though it is difficult to summarize New Thought beliefs, since they are so varied and to so large a degree individualistic, it is possible to summarize some of the more prevalent views.
The lists prepared by the couples are not provided here because it is difficult to summarize them.
It is difficult to summarize my impressions in just few words that could capture a real understanding of Bosnia and Herzegovina.
That was a tough headline to write, because it was difficult to summarize what the Click.to app does in one short sentence.
It was difficult to summarize findings from the 19 included studies, since there is much heterogeneity among them.
Complex interventions are often atheoretical and loosely draw on a broad literature that includes different disciplines and is difficult to summarize systematically.
The initial training of these professionals varies widely, and the content of the message given to pupils is difficult to summarize, and therefore evaluate.
