In particular, differences in contemporary discussions of strategy persist between optimists, who think that the wisely instructed strategist has a better than even chance (other things being equal) to control his fate, and pessimists (such as Clausewitz), who believe that error, muddle, and uncertainty are the norm in war and therefore that chance plays a more substantial role.
Our results therefore suggest that substantial amounts of ergosterol may exist, other than in living cells, for considerable periods, with little, if any mineralization.
It is therefore apparent that substantial commercial fisheries had emerged by the eleventh century.
We therefore propose that substantial variations in gene expression levels can be achieved through different combinations of TATA promoters with varying intron lengths.
It is therefore likely that substantial historic and possibly continuing low-level gene flow has largely restricted genetic differentiation in this region (Seeb and Crane 1999).
It is clear, therefore, that a substantial validation sample is required to provide a reasonably precise estimate of such a measure.
We conclude, therefore, that a substantial majority of the shared intron positions are due to evolutionary conservation, hence intron positions tend to be retained for long times.
It is likely, therefore, that a substantial proportion of these patients would have been ill for some time before the call was made, and were only identified during routine observations or at the time of nursing handover.
It appears therefore that a substantial fraction of the chicken genome is absent from the present sequence assembly, which could explain the fact that a number of genes present in mammals appear to be absent in the current chicken sequence assembly [ 1].
It is not surprising, therefore, that there was substantial variation in decisions to close schools during April and May 2009 and conflict between authorities in some jurisdictions.
