This flexibility can be exploited to handle robustly vacuum states, which is a well known difficulty of standard Roe's method, while maintaining Roe's low diffusivity.
As we saw, for Ortega, the interpretation of human actions raises difficulties for standard empiricist accounts of explanation of the human and social world.
A senior hospital doctor explained the difficulties of enforcing standards of care and behaviour within the hospital if staff had relatives in government.
Ortega, together with Croce, Dilthey, Collingwood and others who associated with the tradition of historicism, expressed sympathy with those who claimed that the interpretation of human actions raised difficulties for standard empiricist accounts and explanations of the human and social world.
Moreover, because of the difficulty of updating standards, once a standard is in place, resource-starved agencies are unlikely to devote the staff time to updating them, despite the need to do so.
In quantum cosmology the MWI allows for discussion of the whole Universe, thereby avoiding the difficulty of the standard interpretation which requires an external observer.
They are useful in illustrating both the difficulty of using standard culture methods to assess bacterial communities and in revealing that dragon mouths harbor many bacterial species that could potentially spread as an oral epidemic under the right life history conditions.
However, intriguingly, despite the increased morbidity and the difficulty of administering standard care, data on outcome, although conflicting, are showing predominantly either equal or lower mortality in obese than in normal weight critically ill patients, while only a few reported higher mortality [ 8, 9].
Nevertheless, two morphologically distinguishable candidate species fail to satisfy the barcoding 10× genetic distance criterion, underlining the difficulties of applying a standard distance threshold to species delimitation.
