Results 51 to 60 of about 212,137 (154)

The demographic transition: model and reality

open access: yesFennia: International Journal of Geography, 1981
The demographic transition model is tested against the observed or estimated birth and death rates a (recent) year in the countries of the world. The calibration of the model may have been realistic for European countries which made the transition over a
Gunnar Alexandersson
doaj  

[Demography ; demographic transition ; demographic policies]

open access: yes, 2003
The specter of “population explosion” is often invoked today and even to be convinced that it is possible to find in population growth the cause of poverty in many countries. In fact, abusive appeals to demography are often made to confer a kind of scientific justification on programs of action which have heavily ideological connotations.
openaire   +2 more sources

Machine Learning-Driven Prediction of Quality Water in the Ebro River from the Ascó Water Quality Monitoring Station Data, Northeast Spain

open access: yesApplied Sciences
Continuous monitoring of river water quality is essential for understanding hydro-chemical dynamics and supporting adaptive water resource management. This study develops a Gaussian Process Regression (GPR) model with a Matern32 kernel, optimized via the
Paulino José García-Nieto   +4 more
doaj   +1 more source

Growing up and moving out: Migration and the demographic transition in low- and middle-income nations. [PDF]

open access: yesPopul Stud (Camb), 2022
Bollyky TJ   +7 more
europepmc   +1 more source

Diferenciais intra-urbanos de mortalidade em Belo Horizonte, Minas Gerais, Brasil, 1994: revisitando o debate sobre transições demográfica e epidemiológica

open access: yesCadernos de Saúde Pública
Modelos de transições demográfica e epidemiológica não têm sido debatidos com grande freqüência pela comunidade acadêmica brasileira. Este estudo tem por objetivo rever criticamente os estudos referentes a estes modelos de transição, analisando suas ...
Rômulo Paes-Sousa
doaj  

Transition in Health Status in the Islamic Republic of Iran

open access: yesمجله اپیدمیولوژی ایران, 2006
Background and objectives: Data on transitions in health status are among the most important types of information used for promotion of health and social development.
M Naghavi
doaj  

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