Articles with "1991 2013" as a keyword



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Trends in Children’s Gendered Housework Performance. Time Use Evidence from Germany, 1991–2013

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Published in 2019 at "Child Indicators Research"

DOI: 10.1007/s12187-019-09702-x

Abstract: Like their parents, children are productive members of their households and may contribute to housework. This study is the first to examine trends in children’s housework behavior in Germany. Using data from the German Time… read more here.

Keywords: time; time use; trends children; 1991 2013 ... See more keywords
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Undernourishment trends and determinants: an ecological study of 76 countries.

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Published in 2020 at "Public health"

DOI: 10.1016/j.puhe.2020.07.013

Abstract: OBJECTIVES Owing to the importance of global commitment to reduce undernourishment, knowing the trend of undernourishment and its associated macro-level factors is of great importance. The main aim of the present study was to investigate… read more here.

Keywords: trend; study; undernourishment; 1991 2013 ... See more keywords
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Evidence of 1991-2013 decrease of biogenic secondary organic aerosol in response to SO2 emission controls.

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Published in 2017 at "Environmental Research Letters"

DOI: 10.1088/1748-9326/aa69c8

Abstract: Air quality policy to decrease fine particulate matter mass concentrations (PM2.5) in the US has mainly targeted sulfate aerosol through controls on sulfur dioxide (SO2) emissions. Organic aerosol (OA) instead of sulfate is now the… read more here.

Keywords: so2 emission; so2; organic aerosol; 1991 2013 ... See more keywords