The homogeneous birth-death model assumes that the rate of loss (hazard) of a duplicated gene is constant through time [ 11, 53].
To estimate diversification rates, we used the method described by Magallón and Sanderson [ 42], which uses a stochastic, time-homogeneous birth and death process depending on diversification rate (r) and the relative extinction rate.
The populations of sensitive and resistant cells are modeled as multi-type non-homogeneous birth death processes in which the drug concentration affects the birth and death rates of both the sensitive and resistant cell populations in continuous time.
Not only that, I am a Black woman working in tech, one of the most homogeneous industries ever birthed.
I encountered other cultures mingling in the not-quite-melting pot, other ways of thinking that I would have never discovered in the homogeneous culture of my birth.
Match rates are higher in homogeneous situations, such as birth related discharges, than in more complex situations, such as surgery related discharges.
The coeval existence of such technologies and the new "generic" style suggest a dystopian future in which these instances will reinforce each other mutually, fostering the birth of increasingly homogeneous forms.
This sample, being from a birth cohort, is homogeneous for age (in years), at the time of assessment.
Cumulative incidence rates per year of birth were fairly homogeneous up to age 6, except for the 1978 birth cohort which exhibited higher rates.
Modest sample sizes, along with the inability to rigorously sub-phenotype preterm births into more homogeneous groups based on gestational age or potential etiology, has limited the impact of GWASs so far.
Statistical power in epidemiological studies is optimised by classifying birth defects into aetiologically homogeneous groups and expanding the sample size of the monitored population.
