It would have been difficult to proceed without Qatar's assent.
13 Endovascular interventions should be preferred for the elderly, high-risk patients, but in practice we often encountered situations in which it was difficult to proceed with angioplasty solely because of simultaneous calcifications and stenosis of the multilevel arteries.
Unless you're starting a hand off by leading with the Two of Clubs, most of your cards are valid possibilities, so it can be difficult to decide how to proceed.
PCR detection, even using the present WGA-PCR method, will be difficult to perform when such a fragmentation proceeds, especially for very old materials and those buried in conditions where the decomposition process is accelerated, e.g. a hot and humid environment.
But Justice Department officials said that those discussions led it to believe that it would be difficult to arrange conditions under which the merger could proceed.
However, it can be difficult to judge whether you should take the plunge or proceed with caution.
The company said it might be difficult to get more than $1 billion in net proceeds from selling the businesses.
It will be difficult to enforce the new law, if enacted, and there are many signs that short-term rental businesses are poised to proceed as usual.
Then, a group communication is difficult to be proceeded in this schemes because it will be done as many separate secured connections in a tree communication manner.
"Very frankly, my view is that with regards to reconciliation," Leon E. Panetta, director of the Central Intelligence Agency, said over the weekend, referring to the Taliban, "unless they're convinced that the United States is going to win and that they're going to be defeated, I think it's very difficult to proceed with a reconciliation that's going to be meaningful".
