Výsledky vyhledávání - "Ethan W. Emerson"

Akademický článek

Comparison of Sub-Ppm Instrument Response Suggests Higher Detection Limits Could Be Used to Quantify Methane Emissions from Oil and Gas Infrastructure

Autor: Stuart N. Riddick, Mercy Mbua, Ryan Brouwer, Ethan W. Emerson, Abhinav Anand, Elijah Kiplimo, Seunfunmi Ojomu, Jui-Hsiang Lo, Daniel J. Zimmerle

Publikováno v: Sensors, Vol 24, Iss 11, p 3407 (2024)

Quantifying and controlling fugitive methane emissions from oil and gas facilities remains essential for addressing climate goals, but the costs associated with monitoring millions of production sites remain prohibitively expensive. Current thinking,

Externí odkaz: https://doaj.org/article/e63e757e36f047a4b22e91e97d277cbd

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Seasonal variation in size-resolved particle deposition and the effect of environmental conditions on dry deposition in a pine forest

Autor: Erin K. Boedicker, Holly M. DeBolt, Ryan Fulgam, Ethan W. Emerson, Delphine K. Farmer

Dry deposition is a fundamental process that removes particles from the atmosphere, and therefore directly controls their lifetime and total impact on air quality and radiative forcing. The processes influencing dry deposition are poorly constrained

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::570fa97b459bfa9d4aa10bcaf4129902
https://acp.copernicus.org/preprints/acp-2022-431/

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Revisiting particle dry deposition and its role in radiative effect estimates

Autor: Ethan W. Emerson, Jeffrey R. Pierce, Gavin R. McMeeking, Delphine K. Farmer, Anna L. Hodshire, Kelsey R. Bilsback, Holly M DeBolt

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America

Significance Dry deposition is a key sink of atmospheric particles, which impact human and ecosystem health, and the radiative balance of the planet. However, the deposition parameterizations used in climate and air-quality models are poorly constrai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa09ea87e0b5aee4c0d3be5719eadd3
http://europepmc.org/articles/PMC7585004

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The contribution of black carbon to global ice nucleating particle concentrations relevant to mixed-phase clouds

Autor: Sonia M. Kreidenweis, Gregory P. Schill, Delphine K. Farmer, Ethan W. Emerson, Ezra J. T. Levin, Kaitlyn J. Suski, Thomas C. J. Hill, Paul J. DeMott, John K. Kodros, A. M. Rauker, Jeffrey R. Pierce

Publikováno v: Proc Natl Acad Sci U S A

Black carbon (BC) aerosol plays an important role in the Earth’s climate system because it absorbs solar radiation and therefore potentially warms the climate; however, BC can also act as a seed for cloud particles, which may offset much of its war

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977f7eba4f76a61344f0b75db3dc33fa
https://doi.org/10.1073/pnas.2001674117

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Fates and spatial variations of accumulation mode particles in a multi-zone indoor environment during the HOMEChem campaign

Autor: Marina E. Vance, Ethan W. Emerson, Gavin R. McMeeking, Delphine K. Farmer, Erin K. Boedicker, Sameer Patel

Publikováno v: Environmental science. Processesimpacts. 23(7)

Studying the indoor dynamics that impact particles is crucial in order to understand indoor air chemistry and assess overall human exposure to particles. This work investigates spatial gradients in particle concentration, caused by indoor transport a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf6a8d385a3519b61afa20de587c9912
https://pubmed.ncbi.nlm.nih.gov/34142692

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Synthesis, structure, and luminescence of the 'octahedral' cluster Cu4I4(rac-IsMePCH2PMeIs)2 (Is=2,4,6-(i-Pr)3C6H2)

Autor: Howard E. Patterson, Matthew D. Sanderson, Ethan W. Emerson, Christopher B. Knarr, Matthew F. Cain, David S. Glueck, Arnold L. Rheingold, John C. Ahern

Publikováno v: Inorganica Chimica Acta. 427:168-172

Reaction of the bis(phosphine) rac-IsMePCH2PMeIs (Is = 2,4,6-(i-Pr)3C6H2) with 2 equiv. of CuI gave the complex Cu4I4(rac-IsMePCH2PMeIs)2 (1) as a mixture of two diastereomers. The crystal structure of 1·4CHCl3 showed it adopted a distorted “octah

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88d936b1b3dbeaee4a4e947d96d0971f
https://doi.org/10.1016/j.ica.2014.12.012

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