Amongst other reasons, mainly the diversity of patient populations, interference of postoperative sedation and the time of assessment could be the reasons for that.
Issues such as changes in populations structure during waste water disposal and treatment, environmental differential persistence of marker populations, interference by autochthonous communities, and the challenges of source apportionment have been and will be the subject of other investigations.
First, at the time of the study, mammography for detection of asymptomatic breast cancer had not yet become established and so the results of the study reflect a relatively 'clean' asymptomatic population without interference from past screens.
In some cases, this included adjustments to account for study limitations (e.g., different settings and vaccines used in clinical trials than in the modeled population, possible interference with maternal antibodies or secondary OPV infections with study results).
The convergence criteria used to stop the genetic algorithm are that any member of the population reaches an interference measurement at 4.25 MHz offset less or equal than 67 dBc, ensuring an output mean power of 10 Watts ( 5%).
Although we did not examine the relationship between adverse events and QoL, results from a qualitative sub study of this population revealed minimal interference with QoL related to side effects [ 39].
It will be of great interest to extend the rescaling results for recurrent sweeps presented herein to models that include arbitrary changes in population size and interference between selected sites.
Experimental approaches in which mixed bacterial populations are studied in vitro or in vivo may reveal mechanisms by which these sub-populations may exhibit interference competition through direct interaction (Claverys and Håvarstein, 2007) or exploitative competition through shared dependence on a common resource (Fiegna and Velicer, 2005).
One caveat of the monopoly strategy is that it is predicted mostly for populations that experience interference, rather than exploitative, competition [23], [50], which is not typical of snakes.
In this range, we found that our large populations exhibited clonal interference and very rarely escaped from local fitness peaks.
