In addition to the expected challenges of converting accounting to economic costs, we encountered another practical limitation of project accounts data not commonly documented in the literature.
On the flip side, PGS has the limitation of projecting only those genes that are represented in a reference pathway.
A limitation of projects that used aggregative categories to indicate exposure, such as region, occupation, and fish or contaminated cooking oil consumption, is that they cannot disentangle the effects of different organochlorine compounds such as PCBs and DDE.
On the other hand, project proponents must also recognize the limitations of the project form in supporting basic education on a national or regional scale, and the dangers, pointed out in the Burkina Faso case study, of a culture of continuous pilot projects that are never taken to scale.
Major Limitations of Evaluation Project evaluation was limited by a number of factors: delayed timing of evaluation with resultant difficulty locating documents and impaired memory recall; poor quality of documents and reports when located (undated, conflicting information); and limited parental participation as cases and age and sex matched controls.
Part I provided an overview of the demonstration project and the evaluation methods, and discussed the limitations of the project in terms of commitment and on-going improvement.
Bearing in mind the executive limitations of the project (e.g. recognition of articles attributed to the knowledge network's projects in the database was not possible), it was decided that the 'before and after uncontrolled' method be used in the population which consisted of network research council members.
Each modelling project benefits from a careful process of acceptance, where the project leader must make sure that everyone in the group agrees on the objectives and limitations of the project [ 44].
Ideally we would have continued the project until reaching the needed number of patients, but the low uptake rate to the intervention and limitations of our project funding made this impossible.
