H. Cho results 201
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Green synthesis of zinc oxide nanoparticles from Pistia stratiotes for triclosan degradation in greywaterNARA Subscribed
Triclosan is a widely used antimicrobial compound commonly incorporated into personal care products, raising significant environmental concerns because of its persistence and toxicity in greywater systems. This research examined the photocatalytic degradation of triclosan in artificial bathroom greywater using zinc oxide nanoparticles that were synthesized using a green method with Pistia stratiotes extract. The nanoparticles...
Associations of alternative cannabis product use and poly-use with subsequent illicit drug use initiation during adolescenceNARA Subscribed
Rationale Specific cannabis products may differentially increase risk of initiating non-cannabis illicit drug use during adolescence. Objective To determine whether ever- and poly-use of smoked, vaporized, edible, concentrate, or blunt cannabis products are associated with subsequent initiation of non-cannabis illicit drug use. Methods High school students from Los Angeles completed in-classroom surveys. The analytic sample (...
Dominance and rarity in tree communities across the globe: Patterns, predictors and threatsNARA Subscribed
Aim Ecological and anthropogenic factors shift the abundances of dominant and rare tree species within local forest communities, thus affecting species composition and ecosystem functioning. To inform forest and conservation management it is important to understand the drivers of dominance and rarity in local tree communities. We answer the following research questions: (1) What are the patterns of dominance and rarity in tree...