Sentence examples for discrete age from inspiring English sources

For example, the definition of the population into three discrete age classes can be refined with the support of data that would take into account more detailed age class education, work skills, and health status.

The Leslie model combines births and deaths in a single model and it is based on these hypotheses: (i) The age x is a variable starting from 0 and subdivided into n discrete age classes of size h.

The matching of gender was conducted by applying the distribution of males to females from the trial sample directly to the benchmark sample, while age matching was based on applying the distribution of discrete age levels – 18 to 24, 25 to 34, 35 to 44, 45 to 54, 55 to 64, 65 to 74, and > 74 years – from the trial sample to the benchmark sample.

The population of infectives is divided into a number of discrete "age" classes.

This study modifies this method further by assessing smoking patterns across discrete age intervals.

The physiologic changes, as a result of aging, occur along a continuum rather than in discrete age groups, and life expectancies continually change as medical advances are made.

Leslie's model is a discrete, age-structured model of population growth.

Cao and Zhou [16] formulated and studied a discrete age-structured SEIT epidemic model, and as an application, discussed the tuberculosis transmission in China.

Babad et al. [15] employed a discrete age-specific mathematical model to predict the impact of measles vaccination in England and Wales.

So, we propose a discrete age-structured SIR model on the basis of age has great influence on the spread of infectious disease.

Our study reveals that co-existing yet distinct epidemics of different HCV subtypes circulate in São Paulo and among discrete age-structured groups that are differently exposed to risk factors for viral transmission.