Results 121 to 130 of about 1,704,046 (402)

Projection of diabetes burden through 2050: impact of changing demography and disease prevalence in the U.S.

open access: yesDiabetes Care, 2001
OBJECTIVE To project the number of people with diagnosed diabetes in the U.S. through 2050, accounting for changing demography and diabetes prevalence rates.
J. Boyle   +6 more
semanticscholar   +1 more source

Demography and the age of rare variants [PDF]

open access: yesarXiv, 2014
Large whole-genome sequencing projects have provided access to much of the rare variation in human populations, which is highly informative about population structure and recent demography. Here, we show how the age of rare variants can be estimated from patterns of haplotype sharing and how these ages can be related to historical relationships between
arxiv  

Central bank independence and ageing [PDF]

open access: yes
We contrast the influence of demography and central bank independence on inflation. The recent demographic trends in developed countries are shown to weight more on inflation than central bank independence, while the contrary stands for the period from ...
Farvaque, Etienne   +2 more
core   +1 more source

Trust and Fertility Intentions in High-Trust Sweden: An Exploratory Analysis

open access: yesComparative Population Studies
Trust has recently received some attention in demographic literature as one potential factor for fertility considerations in post-industrial societies.
Mark Gortfelder   +2 more
doaj   +1 more source

The Demography of Grandparenthood: An International Profile

open access: yes, 2015
This comparative study addressed three open questions about the demography of grandparenthood in contemporary societies: First, at what age do people become grandparents?
T. Leopold, J. Skopek
semanticscholar   +1 more source

Vaccination and fertility: modelling the potential impact of Covid-19 vaccination on total fertility rate in Czechia

open access: yesGenus
As with Northern European countries, Czechia experienced unexpected fertility developments during the Covid-19 pandemic. Fertility in Czechia increased between 2020 and 2021 from 1.76 children per woman to 1.83.
Jitka Slabá   +3 more
doaj   +1 more source

Diagnosing the dangerous demography of manta rays using life history theory

open access: yesPeerJ, 2014
Background. The directed harvest and global trade in the gill plates of mantas, and devil rays, has led to increased fishing pressure and steep population declines in some locations.
N. Dulvy   +3 more
semanticscholar   +1 more source

The impact of population demography and selection on the genetic architecture of complex traits [PDF]

open access: yesarXiv, 2013
Population genetic studies have found evidence for dramatic population growth in recent human history. It is unclear how this recent population growth, combined with the effects of negative natural selection, has affected patterns of deleterious variation, as well as the number, frequencies, and effect sizes of mutations that contribute risk to complex
arxiv  

Phenological mismatch strongly affects individual fitness but not population demography in a woodland passerine.

open access: yesJournal of Animal Ecology, 2013
Populations are shifting their phenology in response to climate change, but these shifts are often asynchronous among interacting species. Resulting phenological mismatches can drive simultaneous changes in natural selection and population demography ...
T. Reed, S. Jenouvrier, M. Visser
semanticscholar   +1 more source

What Can We Learn from Nearby AGNs? [PDF]

open access: yesarXiv, 2004
This contribution reviews the properties of nuclear activity in nearby galaxies, with emphasis on their implications for the demography of nuclear black holes and the nature of accretion flows in the regime of very low accretion rates.
arxiv  

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