The age distribution
for both females and males of S.
It is unknown how changes in the maternal age distribution
in the United States have affected preterm birth rates.
Teacher age The age distribution
of teachers varies considerably across countries and can be affected by a variety of factors, such as the size and age distribution
of the population, the duration of tertiary education and teachers' salaries and working conditions.
As regards age distribution
, at present 14,1% of Bulgariaas population are in the age group 0-14, with 58.
We exploit temporal and geographic demographic variation to estimate the relationship between a population's age distribution
and carbon dioxide (C[O.
We also used the growth curves to determine the age distribution
of Inflated Heelsplitters in the Amite River.
After an overview of cancer and its theories, classification, causes, epidemiology, diagnosis, pathology, and selected types and symptoms, chapters describe the etiology, signs and symptoms, epidemiology, sex and age distribution
, pathology, staging, and individual cancers of the oral cavity; proliferative and apoptotic signaling in oral cancer; apoptotic regulations; the dynamics of the apoptotic marker p53 in oral cancer and how its dysregulation plays a role in cancer growth; the diagnostic and therapeutic potential of p53; the expression, regulation, and therapeutics of the anti-apoptotic protein survivin; and the molecular diagnosis of oral cancer.
The marked shift in the maternal age distribution
of ex-nuptial births away from teenagers since the early 1970s (Table 1) also leaves little doubt that this is the case.
This has brought about major changes in the age distribution
of the population in the country.
They also considered differences in age distribution
and poverty rates, both across states and over time, because housing wealth effects tend to be larger in state-years with high proportions of young and old people, and in state-years with higher poverty rates.
Natural deaths tend to show a dispersed age distribution
at burial sites.
Other regions with cases, central-west and northern, reported no substantial change in age distribution
compared with earlier years.