The difficulties from which the department has suffered in recent years are, in our view, attributable wholly to the distortions imposed on British architectural schools by the research assessment exercise.
The MR-based attenuation correction methods all suffer from MR-related difficulties, from which some can be reduced when using TOF information.
GPs have difficulties indicating from which conditions the symptoms originate.
It may not be the biggest-selling smartphone – and the latest version has suffered technical difficulties, the full fallout from which remains to be seen – but it is the most influential, with rival manufacturers taking their cue from Apple devices.
Lockheed Martin got itself into such difficulties integrating the companies from which it was formed that it was forced to sell businesses to cut its debt by some $4 billion.One business it sold was Loral, whose former boss, Frank Lanza, then set up L-3 Communications by persuading Lockheed's boss, Vance Coffman, to sell him some of the company's other assets.
In order to understand these difficulties and the sources from which they stem, a theoretical framework borrowed from cognitive psychology, called the dual-process theory, was used.
Since numerous recruiters from various community services participated in this naturalistic study, it has been difficult to estimate how representative our sample was in comparison to all families with interaction difficulties or how frequently interaction difficulties occurred in the population from which we recruited.
Besides the previous lack of suitable markers, another major reason why there are no genome maps for the Order Crocodylia is the difficulty in breeding informative predigrees from which DNA resources can be developed.
He added: "I'm confident that in spite of the difficulties, this is a base from which we can go forward and win".
Perhaps because they are older and more cynical, European societies seem to bask in a "collective moroseness" from which they have difficulty emerging.
