"difficulties in implementation" is correct and usable in written English.
You can use it to describe challenges related to putting a plan or system into operation. For example, "The team encountered numerous difficulties in implementation, including delays in acquiring the necessary funding."
While these models are not mutually exclusive, and a variety of pharmaceutical care models will be necessary for scale up, it is useful to consider the impact of implementing these models on the provider, patient access to treatment and difficulties in implementation.
4. Time constraints and technical difficulties in implementation inhibited progress.
These reports, which may indicate factors and difficulties in implementation, are forwarded to the CEDAW for its consideration.
That is, so many good ideas work in the lab but never get a chance to scale up because they get swallowed by a lack of financing or difficulties in implementation.
Six major areas are discussed, each incorporating suggestions that should reduce difficulties in implementation of such a process and increase the likelihood of acceptance of its outcome, and hence the overall quality of the risk assessment.
Multipath TCP techniques have potential to fully utilize multiple paths, but, these methods have difficulties in implementation and deployment, because users need to modify their applications or operating system or both.
Most conventional derivative-based color edge detectors have shortcomings such as high computational cost, difficulty in implementation and missing edges.
BRT corridors need to be evaluated carefully with attention to population and employment density and growth forecasts, right of way availability, ridership and cost compared to transit modal alternatives, and ease or difficulty in implementation.
It starts by describing a variety of possible approaches, in order of increasing complexity, and then selects one that gives significantly increased flexibility with only slightly increased difficulty in implementation.
One reason for the disparity between laboratory results and incidence outcomes may be related to the difficulty in implementation of the techniques previously found to be successful in altering biomechanics and/or injury risk.
