Sentence examples for population constraints from inspiring English sources

Queueing network models with finite capacity queues and blocking have recently been introduced and applied as more realistic models of systems with finite capacity resources and population constraints.

Moreover, population constraints such as isolation, sedentary habits, high density and a reduction in genetic diversity make insular organisms especially susceptible to infection [22] [25].

Due to population constraints, we are currently dependent on grains to feed the world.

The aim of this study is to apply similar admixture modelling to the mtDNA distribution of Jamaica with an eye toward geographic sensitivity, using historical data on the coasts of origin as source populations in an attempt to investigate the genetic vestiges of population constraints present during the slave era in Jamaica.

Given the growing prevalence of chronic diseases in older populations, constraints on health care expenditure and the prevention of chronic illnesses and disabilities have been identified as serious public health problems [ 12].

A. It is of great concern that at a time when biomedical research is needed to address conditions that affect the well-being of an increasingly older population, resource constraints are limiting our ability to capitalize on the many very promising and exciting research opportunities.

The decision is made according to the local population and constraints.

However, the ability of Jackson networks to predict performance with system changes remains an open question, since they do not apply to systems where there are population size constraints.

Indeed, for population-level dynamics, the turnover of genotypes arises as population size constraints prevent the accumulation of individual organisms under limited amounts of space and/or food.

At the end point of many such evolutionary cycles stands a cell that achieves the best possible nutrient sensing, given biophysical and population size constraints.

However, it is difficult to establish the level of adherence to guidelines in every day clinical practice, given, among other things, the often limited feasibility of diagnostics and treatment in a preferentially elderly population or constraints such as patient preference and compliance.