Publications by authors named "Michelle M Jarvie"

Article Synopsis
  • - The legalization of cannabis has raised concerns about product safety, particularly regarding the potential toxic elements found in rolling papers used for smoking.
  • - A study measured 26 elements in commercially available rolling papers, finding that certain elements like Copper (Cu), Chromium (Cr), and Vanadium (V) could pose health risks to frequent users.
  • - It's suggested that some manufacturers may use Cu-based pigments in their papers, leading to exposure levels significantly exceeding safety limits, highlighting the need for more research on the effects of these products when smoked.
View Article and Find Full Text PDF

Wastewater-based epidemiology is being used as a tool to monitor the spread of COVID-19 and provide an early warning for the presence or increase of clinical cases in a community. The majority of wastewater-based epidemiology for COVID-19 tracking has been utilized in sewersheds that service populations in the tens-to-hundreds of thousands. Few studies have been conducted to assess the usefulness of wastewater in predicting COVID-19 clinical cases specifically in rural areas.

View Article and Find Full Text PDF

The biosynthetic costs of phenylpropanoid-derived condensed tannins (CTs) and phenolic glycosides (PGs) are substantial. However, despite reports of negative correlations between leaf phenolic content and growth of Populus, it remains unclear whether or how foliar biosynthesis of CT/PG interferes with tree growth. A comparison was made of carbon partitioning and N content in developmentally staged leaves, stems, and roots of two closely related Populus hybrid genotypes.

View Article and Find Full Text PDF