Articles with "1991 2017" as a keyword



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An account of the textile waste policy in China (1991–2017)

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Published in 2019 at "Journal of Cleaner Production"

DOI: 10.1016/j.jclepro.2019.06.283

Abstract: Abstract: The dramatic increase in textile waste and the ineffective disposal of textiles as emerging global issues are driving researchers to study new ways of thinking and designing textile waste policies with the aim of… read more here.

Keywords: waste; textile waste; policy; 1991 2017 ... See more keywords
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Long-term changes in summer phytoplankton communities and their influencing factors in Daya Bay, China (1991-2017).

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Published in 2020 at "Marine pollution bulletin"

DOI: 10.1016/j.marpolbul.2020.111694

Abstract: Spatial variations in summertime phytoplankton community structure from 1991 to 2017 in Daya Bay, China were investigated in this research. The abundance of total phytoplankton and diatoms significantly increased during the study period in all… read more here.

Keywords: daya bay; long term; bay china; phytoplankton ... See more keywords
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Trends of Suicidal Behaviors Among High School Students in the United States: 1991–2017

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Published in 2019 at "Pediatrics"

DOI: 10.1542/peds.2019-1187

Abstract: Using nationally representative data among high school adolescents from 1991 to 2017, this study determines the racial and ethnic differences regarding engagement in suicidal behaviors over time. BrightcoveDefaultPlayer10.1542/6138651475001PEDS-VA_2019-1187 Video Abstract OBJECTIVES: To determine if racial… read more here.

Keywords: suicidal behaviors; high school; school; school students ... See more keywords
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Mapping the Evolution of Mercury (Hg) Research in the Amazon (1991–2017): A Scientometric Analysis

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Published in 2019 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph16071111

Abstract: Because the Amazon rain forest is ecologically relevant on a global scale, we applied scientometric techniques to integrate studies dealing with mercury research in this unique ecosystem between 1991 and 2017. Using a combination of… read more here.

Keywords: research; amazon; mapping evolution; mercury research ... See more keywords
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[Survival analysis of people living with HIV/AIDS in Sichuan province, 1991-2017].

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Published in 2019 at "Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi"

DOI: 10.3760/cma.j.issn.0254-6450.2019.03.010

Abstract: Objective: To analyze the survival time of people living with HIV/AIDS and related influencing factors in Sichuan province during 1991-2017. Methods: A retrospective cohort study was conducted to analyze the data of 143 988 HIV/AIDS… read more here.

Keywords: survival time; hiv aids; people living; aids cases ... See more keywords