Results 201 to 210 of about 537,641 (265)

How declines in fertility rates are informing responses within health systems: a protocol for a scoping review. [PDF]

open access: yesBMJ Open
Gibbons T   +10 more
europepmc   +1 more source

Asexual reproduction and growth rate

open access: yes, 2018
Anderson, Jennifer L.   +2 more
openaire   +1 more source
Some of the next articles are maybe not open access.

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On Net Reproductive Rate and the Timing of Reproductive Output

The American Naturalist, 2008
Understanding the relationship between life-history patterns and population growth is central to demographic studies. Here we derive a new method for calculating the timing of reproductive output, from which the generation time and its variance can also be calculated.
De-Camino-Beck, T., Lewis, M.A.
openaire   +3 more sources

Reproductive rates in schizophrenic outpatients

Acta Psychiatrica Scandinavica, 1993
We investigated the marriage rates, the reproductive rates and the marital reproductivity of schizophrenic outpatients in Japan. A total of 553 patients with DSM‐III‐R‐diagnosed schizophrenia at the Teikyo University Hospital, Tokyo, Japan were compared with age‐ and sex‐matched outpatients at surgical clinics of the same hospital.
S, Nanko, J, Moridaira
openaire   +2 more sources

NET REPRODUCTION-RATES

The Lancet, 1973
Net reproduction rate is considered irrelevant to discussions of population growth in England. What is more meaningful is the average growth rate per generation. An average growth rate of 1.2 per generation or 1% annually seems to be politically acceptable; however it is too high an increase because it will mean a population doubling in 60 years ...
A.J. Davey, M.A. Stockham
openaire   +1 more source

The reproductive rates of Australian rodents

Oecologia, 1985
The reproductive rates of about 50 species of Australian rodents were studied by calculating allometric equations for the relationships between female body weight, litter size, length of gestation and weaning periods as well as age of sexual maturity.Members of the subfamily Hydromyinae, which invaded Australia 5-10 million years ago, are characterised
openaire   +2 more sources

Net Reproduction Rate

2014
http://link.springer.com/referencework/10.1007/978-94-007-0753-5/
openaire   +2 more sources

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