After simmering in academic circles, the debate recently spilled into popular newspapers, a rarely permitted occurrence for a topic so politically charged, perhaps indicating that some high officials also harbor doubts about the controls.
The growth rates were determined before any colony achieved a size large enough to permit occurrence of mutations providing secondary growth improvements.
The model permits the occurrence of up to six chance complications without altering strategy thus simulating an extreme situation.
We conclude that the ES null-model is the null-model that permits co-occurrence analysis with the highest stringency among the models tested and that it closely approximates occurrence probabilities derived from an ideal permutation model.
We show that the overall stringency of co-occurrence analysis depends critically on the choice of the null-model used to evaluate the significance of co-occurrence and find that random sampling from a complete permutation set of the bipartite graph permits co-occurrence analysis with optimal stringency.
If the expected number of co-occurrences is larger, an observed number of co-occurrences in a real bipartite graph will be less significant and thus such a null-model permits co-occurrence analysis with higher stringency.
As we shall see below, this procedure has a number of advantages over other possible null-models and permits co-occurrence analysis with near maximum stringency.
The possibility of not having a permanent metallic implant could permit the occurrence of positive remodeling with lumen enlargement to compensate for the development of new lesions.
Officers who are exposed to opera are, Cohn maintained, less likely to permit such occurrences as the looting of the Baghdad Museum.
Such an occurrence permits more solar radiation to reach their level and initiates rapid growth and competition between saplings as to which will become a part of the well-lit canopy.
Throughout much of the day, protesters could be heard chanting phrases like "Let's attack our neighbor" or "Arab leaders, when are you going to learn from Hezbollah?" The organizers said they had hoped to march through downtown Amman but were denied a permit, a frequent occurrence.
