Výsledky vyhledávání - "Wayne R, Ott"

Akademický článek

Measuring indoor fine particle concentrations, emission rates, and decay rates from cannabis use in a residence

Autor: Wayne R. Ott, Tongke Zhao, Kai-Chung Cheng, Lance A. Wallace, Lynn M. Hildemann

Publikováno v: Atmospheric Environment: X, Vol 10, Iss , Pp 100106- (2021)

Fifteen states have legalized the sales of recreational marijuana, and California has the largest sales of any state. Cannabis is most often smoked indoors, but few measurements have been made of fine particle mass concentrations produced by secondha

Externí odkaz: https://doaj.org/article/7e0568098a614209ba62776a614108b4

Zobrazit plný text záznamu

Measuring PM

Autor: Wayne R, Ott, Lance A, Wallace, Kai-Chung, Cheng, Lynn M, Hildemann

Publikováno v: The Science of the total environment. 852

The widespread legalization of recreational marijuana raises growing concerns about exposure to secondhand marijuana smoke. An important location for marijuana smoking is the home, but few measurements of air pollutant concentrations in the home are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1ae669e70cf9b845277f0d35087ace59
https://pubmed.ncbi.nlm.nih.gov/36037897

Zobrazit plný text záznamu

Trends in passenger exposure to carbon monoxide inside a vehicle on an arterial highway of the San Francisco Peninsula over 30 years: A longitudinal study

Autor: Peter G. Flachsbart, Wayne R. Ott

Publikováno v: Journal of the Air & Waste Management Association. 69:459-477

This paper describes a long-term trend study of passenger exposure to carbon monoxide (CO) inside a vehicle traveling on an arterial highway in northern California. CO exposure was measured during four field surveys on State Route #82 (El Camino Real

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0346d7d3c541315068174569effc3a30
https://doi.org/10.1080/10962247.2018.1548387

Zobrazit plný text záznamu

Method for estimating the volatility of aerosols using the piezobalance: Examples from vaping e-cigarette and marijuana liquids

Autor: Wayne R. Ott, Tongke Zhao, Lance Wallace, Lynn M. Hildemann, Kai-Chung Cheng

We present a new method to estimate the fraction of an aerosol mixture that is volatile, as well as the time required for evaporation from a collecting surface. The method depends on an instrument (the Piezobalance) designed to measure the accumulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34ab0bebcb8e2e5ba6262cfbd91a6358
https://escholarship.org/uc/item/2vd7v9s4

Zobrazit plný text záznamu

Measuring indoor fine particle concentrations, emission rates, and decay rates from cannabis use in a residence

Autor: Tongke Zhao, Kai-Chung Cheng, Lynn M. Hildemann, Lance A. Wallace, Wayne R. Ott

Publikováno v: Atmospheric Environment: X, Vol 10, Iss, Pp 100106-(2021)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57420c5043e995c2b944e79b9b27281d
http://www.sciencedirect.com/science/article/pii/S259016212100006X

Zobrazit plný text záznamu

Secondhand exposure from vaping marijuana: Concentrations, emissions, and exposures determined using both research-grade and low-cost monitors

Autor: Lynn M. Hildemann, Lance Wallace, Tongke Zhao, Wayne R. Ott, Kai-Chung Cheng

Publikováno v: Atmospheric Environment: X, Vol 8, Iss, Pp 100093-(2020)

A popular method of inhaling marijuana is by heating marijuana liquid (vaping). We study exhaled aerosol within experimental rooms in two inhabited homes and determine peak concentrations, decay and removal rates, and source emissions. These paramete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51114f3baca53188a9c59e6866a04a22
https://escholarship.org/uc/item/63z8b47r

Zobrazit plný text záznamu

Characteristics of secondhand cannabis smoke from common smoking methods: Calibration factor, emission rate, and particle removal rate

Autor: Kai-Chung Cheng, Tongke Zhao, Lance A. Wallace, Wayne R. Ott, Lynn M. Hildemann

The widespread legalization of recreational cannabis use raises growing concerns about exposure to secondhand cannabis smoke (SCS). However, few studies are characterizing fine particulate matter (PM2.5) exposure from SCS. Here, we determined PM2.5 c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f12b35237ba95c0a80df88b40f108457
https://escholarship.org/uc/item/7c6743m6

Zobrazit plný text záznamu

Calibration of low-cost PurpleAir outdoor monitors using an improved method of calculating PM

Autor: Wayne R. Ott, Yang Liu, Jianzhao Bi, Jeremy A. Sarnat, Lance Wallace

Publikováno v: Atmospheric Environment. 256:118432

PM2.5 hourly average measurements from 33 outdoor PurpleAir particle monitors were compared with hourly measurements from 27 nearby US EPA Air Quality System (AQS) stations employing Federal Equivalent Method (FEM) monitors in California over an 18-m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b274c7dfa853a98316ae59ef6f0fccce
https://doi.org/10.1016/j.atmosenv.2021.118432

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání