Results 241 to 250 of about 1,789,263 (297)

Inflation, Race, and Legislation—The Erosion in the Real Value of Monetary Compensation for Miners' Occupational Lung Disease in South Africa, 1973–2024

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background For much of the 20th century, the South African mining industry had a statutory compensation system for pneumoconiosis and tuberculosis characterized by gross racial inequality. This study examines the impact of inflation over the period 1973–2024 on the real value of miners' lung disease compensation, including the effect of the ...
Martin Nicol   +3 more
wiley   +1 more source

Impact of Spodoptera frugiperda (Lepidoptera: Noctuidae), on maize yield in humid tropical zones of Central Africa. [PDF]

open access: yesJ Econ Entomol
Agbodzavu KM   +6 more
europepmc   +1 more source

Friends in Central Africa

open access: yes, 2014
Todd, D. Elizabeth
core  
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West and Central Africa

International Migration, 1998
In West and Central Africa, countries with high rates of emigration and immigration tend to have higher rates of HIV infection. However, there is one exception, Senegal, an exception demonstrating that high levels of mobility and migration do not necessarily lead to rapid and extensive spread of HIV infection.Five different population groups are ...
N, Lydie, N J, Robinson
openaire   +2 more sources

Infertility in Central Africa

Tropical Medicine & International Health, 2003
Summaryobjectives To determine the prevalence and risk factors of primary and secondary infertility in the four Central African countries of Cameroon, Chad, Central African Republic and Gabon.methods Primary infertility was approximated by the percentage of women childless after at least 5 years of marriage.
openaire   +2 more sources

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