Sentence examples for existence of maintenance from inspiring English sources

In these environments, it is also common the existence of maintenance and development activities to find (and correct) software faults.

Empirical evidence suggests the existence of maintenance (e.g. [52], [54] and production costs as well, but the mechanistic basis of the latter remained unclear.

Notably, the existence of maintenance activities solves the problem of heritability of epigenetic information described above; once established, the modifications can persist as long as maintenance activities outweigh activities that act to remove them.

The existence of a maintenance database will provides reliable information for analysis and will contribute significantly to plan the installation phase of equipment and its use.

Moreover, the existence of different maintenance strategies and the involvement of a large number of decision-making factors have made the decision-making process a complex and challenging task.

This paper focuses on the need for the existence of a maintenance database and proposes an architecture for connecting the multiple vertices that generate information to feed the database.

The presence in alternate ticks is attributable to the existence of secondary maintenance cycles, in which A. phagocytophilum circulates between relatively host-specific, usually nonhuman-biting ticks and their hosts (38, 39 ).

It could be argued that the recognition of the worth of others is the only necessary grounds for the existence and maintenance of a nursing service in any society.

For example an increase in the average temperature is likely to increase the length of the season and change the conditions for the existence and maintenance of the network.

This could explain the existence and maintenance of so many pseudogenes sequences within most mammalian MHC regions, and the intra-locus homogenisation reported for introns of the HLA-A locus [ 28].

Therefore, we conclude that the existence and maintenance of all-hybrid populations is due to post-zygotic selection against parental forms (hypothesis 2) during the tadpole stage, rather than to pre-zygotic selection like assortative mating and/or unsuccessful fertilization (hypothesis 1).