Sentence examples for discrete ages from inspiring English sources

We used capillary electrophoresis (CE) to measure the levels of d-serine in the mouse retina at discrete ages throughout postnatal development.

Evidence suggests that discrete ages to maturity exist among bluefin tuna populations in the Atlantic basin, with Gulf of Mexico spawning populations maturing later than eastern populations, with a year class range showing maturity as early as 8 years of age and a mean closer to 12 years of age for tuna that are spawning in the Gulf of Mexico [ 11].

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

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

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.

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.

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.