In a culture that defines itself in terms of clocks and dollars and duty, it is difficult to allow ourselves to claim the time and mental space to devote to an occupation that results in no visible product.
Since the relationship between air pollution and preterm birth could be confounded by time related variables, it is difficult to allow for evaluation when applying simple linear relationship model.
Although it is somewhat counterintuitive to think that Alu elements would build up in genes that have such potential sensitivity to the genetic instability that they would cause, one might explain it by considering that once an Alu is present in the gene, it is difficult to allow it to be removed by a recombination-based process.
The potential bias that these patients were likely to be more refractory can be adjusted for in part, but it is difficult to allow for the clinical 'gut' feelings of rheumatologists, by which most of us would tend to keep a patient on a given therapy if that patient has already improved to some extent since the initiation of the respective treatment.
Homeland Security Department officials at first said it would be difficult to allow the nine immigrants, now known as the Dream Nine, to be released from detention.
I, like most women, want financial security, comfort, love and warmth, but for those of us who have grown up fighting patriarchy, it's difficult to allow a man to guide and support us, be it a father, lover or a boss.
This can be difficult to allow for, resulting in glasses breaking the 3D effect, and of course the necessity of wearing 3D glasses over one's glasses is a deal-breaker for many.
Of his Raw series, Kivinen tells Creators, it's difficult to allow the incomplete pieces to remain unedited and imperfect: "It's hard to try and learn to love the process as much as the end result... stopping at a pure moment is difficult for me," he says.
It was necessary to "tell" about this idea in the middle of the chapter, because the concept was necessary for building understanding of upcoming concepts, yet it was difficult to allow students to "discover" it for themselves.
The GRADH social workers who identify working children say it is difficult to convince employers to allow them time for an education – even though the Constitution of Benin provides for compulsory primary education.
A friend of mine, ruing the design of "The Fellowship of the Ring," said that it relied on fantasy rather than on folklore, and the charge is difficult to refute; what allows Jackson to animate his pictures, even as they threaten to founder in fantastical gothic, is his knack (again, Olivier-like) for the telling gesture.
