Sentence examples for difficulty are considered from inspiring English sources
For example, subjects replying that they "walk one block" (PF9) with difficulty but also that they performed "vigorous activities" (PF1) without difficulty are considered "inconsistent" (see Table 1 for the list of inconsistencies).
A possibility to overcome this difficulty is considered on the example of a proposed meta-model generating autoencoders from a vector of meta-parameters of much smaller dimension than the number of autoencoder parameters.
Persons reporting no difficulty were considered to not have limited mobility.
Memory problems were defined as an affirmative response or "don't know" to the question "are you limited in any way because of difficulty remembering or because you experience periods of confusion?" Mobility difficulty was considered present if the individual reported difficulty walking 0.25 miles or up to 10 steps without equipment.
In the NICE guidelines for depression, number of previous episodes of depression, residual symptoms and concurrent physical health problems, and psychosocial difficulties are considered as risk factors for recurrence of depression.
Schools with facilities for special needs education (e.g., for children with learning difficulties) were considered a special case and not included for reasons of homogenous sampling.
The root-derived carbon (C) input to the soil, whose quantification is often neglected because of methodological difficulties, is considered a crucial C flux for soil C dynamics and net ecosystem productivity (NEP) studies.
Factors previously found to be potential risk factors for life-space mobility decline and hearing difficulties were considered potential confounders [ 7, 13, 16, 22, 28– 31].
All these difficulties were considered as a natural part of a scenario planning such as this, but they can also be seen as a weak point of this methodology.
