But getting enough evidence for a prosecution before English courts may prove very difficult, if not impossible.In this section Can foreigners prop them up?
"If you take the Ottoman areas, they were Muslim but tolerant with an array of different cultures and their replacement with different versions of the 19th-century nation state has proved very difficult, be it in the Balkans, in Cyprus or the Middle East".
Determining the presence and nature of biobanks' affiliations or locations within larger organizations proved very difficult - so difficult, in fact, that it took us three attempts to develop a suitable question.
Acaryochloris strains HICR111A and CRS proved very difficult to keep in suspension and were therefore sonicated (Misonix sonicator 4000, Qsonica LLC., Newtown, CT, USA) for one minute at maximum speed prior to spectrophotometric measurements.
For reasons that are unclear to us and to the rest of the community, it proved very difficult to "lock" Mad1 in a stable complex with kinetochores in human cells, despite FRAP data showing that Mad1 interacts quite stably with kinetochores in prometaphase.
Finally, it has proved very difficult to transfer success in activating UI benefit recipients to other recipients of inactive benefits, notably those in receipt of long-term sickness/disability benefits.
Unfortunately, it proved very difficult to reconstruct causal notions in statistical terms, and by the 1980s most philosophers had abandoned the attempt as hopeless.
It proved very difficult to obtain new matériel in wartime, however, especially as the Dutch had ordered some of their new equipment from Germany, which deliberately delayed deliveries.
Raising antibodies to SVSPs proved very difficult and required multiple attempts in different animal species.
However, SNP markers have proved very difficult to detect and apply in the cultivated peanut.
