Showing 301 - 320 results of 851 for search '"Los Angeles"', query time: 0.09s Refine Results
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    Quantification of Malondialdehyde in Atmospheric Aerosols: Application of the Thiobarbituric Acid Method by David H. Gonzalez, Suzanne E. Paulson

    Published 2022-05-01
    “…Here we apply the TBA assay to estimate the amount of MDA in ambient fine particulate matter (PM2.5) for the first time, in samples containing biomass burning/urban aerosol from Fresno, CA, and urban aerosol from Los Angeles. We found 0.31–0.75 ng m–3 MDA in the particle phase, similar to the low end, but up to three orders of magnitude lower than the upper end of reported concentrations of the common C3 oxygenates methylglyoxal and malonic acid. …”
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    Addressing racial and ethnic disparities in premature exits from permanent supportive housing among residents with substance use disorders by Talia J. Panadero, Sonya Gabrielian, Marissa J. Seamans, Lillian Gelberg, Jack Tsai, Taylor Harris

    Published 2025-01-01
    “…Methods We used VA administrative data to identify a cohort of homeless-experienced Veterans (HEVs) (n = 2,712) who were housed through VA Greater Los Angeles’ PSH program from 2016–2019. We analyzed negative PSH exits by HEVs with and without SUDs across racial/ethnic subgroups (i.e., African American/Black, Non-Hispanic White, Hispanic/Latino, and Other/Mixed [Asian, American Indian or Alaskan Native, and Native Hawaiian or Other Pacific Islander, and mixed race/ethnicity]) in controlled models and accounting for competing risk of death. …”
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