Výsledky vyhľadávania - "Chartier, Ryan"

Household air pollution and personal exposure from burning firewood and yak dung in summer in the eastern Tibetan Plateau Autor Ye, Wenlu, Saikawa, Eri, Avramov, Alexander, Cho, Seung-Hyun, Chartier, Ryan

“…This study assessed the sources, magnitudes, and chemical compositions of household air pollution (HAP) and personal exposure in traditional Tibetan…”
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Refractive index retrievals for polystyrene latex spheres in the spectral range 220-420 nm Autor Galpin, Tyler, Chartier, Ryan T., Levergood, Nicholas, Greenslade, Margaret E.

“…The recent development of an Aerosol Extinction Differential Optical Absorption Spectrometer (AE-DOAS) has allowed for the retrieval of wavelength dependent…”
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Effects of a Household Air Pollution Intervention with Liquefied Petroleum Gas on Cardiopulmonary Outcomes in Peru. A Randomized Controlled Trial Autor Checkley, William, Williams, Kendra N, Kephart, Josiah L, Fandiño-Del-Rio, Magdalena, Steenland, N Kyle, Gonzales, Gustavo F, Naeher, Luke P, Harvey, Steven A, Moulton, Lawrence H, Davila-Roman, Victor G, Goodman, Dina, Tarazona-Meza, Carla, Miele, Catherine H, Simkovich, Suzanne, Chiang, Marilu, Chartier, Ryan T, Koehler, Kirsten

“…Rationale: Approximately 40% of people worldwide are exposed to household air pollution (HAP) from the burning of biomass fuels. Previous efforts to document…”
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Household Air Pollution Concentrations after Liquefied Petroleum Gas Interventions in Rural Peru: Findings from a One-Year Randomized Controlled Trial Followed by a One-Year Pragmatic Crossover Trial Autor Fandiño-Del-Rio, Magdalena, Kephart, Josiah L., Williams, Kendra N., Shade, Timothy, Adekunle, Temi, Steenland, Kyle, Naeher, Luke P., Moulton, Lawrence H., Gonzales, Gustavo F., Chiang, Marilu, Hossen, Shakir, Chartier, Ryan T., Koehler, Kirsten, Checkley, William

“…Household air pollution (HAP) from biomass fuel combustion remains a leading environmental risk factor for morbidity worldwide. Measure the effect of liquefied…”
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Socioeconomic status and partaking in air pollution monitoring are associated with cookstove usage across three peri-urban communities in sub-Saharan Africa Autor Lorenzetti, Federico, Nix, Emily, Tawiah, Theresa, Baame, Miranda, Sang, Edna, Betang, Emmanuel, Wilson, Daniel, Mangeni, Judith, Chartier, Ryan, de Cuevas, Rachel Anderson, Quansah, Reginald, Puzzolo, Elisa, Ngahane, Bertrand Hugo Mbatchou, Asante, Kwaku Poku, Menya, Diana, Pope, Daniel, Shupler, Matthew

“…While transitioning from polluting cooking fuels (e.g. wood, charcoal) to cleaner fuels, like liquefied petroleum gas (LPG), can lead to time savings, the…”
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Personal exposure to air pollutants and immune system biomarkers in pregnant women Autor Marsal, Anouk, Frau, Laurene, Chaperot, Laurence, Amine, Ines, Lyon-Caen, Sarah, Boudier, Anne, Jaffrezo, Jean-Luc, Elazzouzi, Rhabira, Philippat, Claire, Supernant, Karine, Lepeule, Johanna, Quentin, Joane, Chartier, Ryan, Bayat, Sam, Slama, Remy, Uzu, Gaelle, Siroux, Valérie

“…The immune function is suspected to play an important role in the health effects of air pollution but it remains poorly investigated in pregnant women…”
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Multinational modelling of PM2.5 and CO exposures from household air pollution in peri-urban Cameroon, Ghana and Kenya Autor Williams, Harry, Baame, Miranda, Lorenzetti, Federico, Mangeni, Judith, Nix, Emily, Betang, Emmanuel, Chartier, Ryan, Sang, Edna, Wilson, Daniel, Tawiah, Theresa, Quansah, Reginald, Puzzolo, Elisa, Menya, Diana, Ngahane, Bertrand Hugo Mbatchou, Pope, Daniel, Asante, Kwaku Poku, Shupler, Matthew

“…In sub-Saharan Africa, approximately 85% of the population uses polluting cooking fuels (e.g. wood, charcoal). Incomplete combustion of these fuels generates…”
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Biogas Stoves Reduce Firewood Use, Household Air Pollution, and Hospital Visits in Odisha, India Autor Lewis, Jessica J, Hollingsworth, John W, Chartier, Ryan T, Cooper, Ellen M, Foster, William Michael, Gomes, Genna L, Kussin, Peter S, MacInnis, John J, Padhi, Bijaya K, Panigrahi, Pinaki, Rodes, Charles E, Ryde, Ian T, Singha, Ashok K, Stapleton, Heather M, Thornburg, Jonathan, Young, Cora J, Meyer, Joel N, Pattanayak, Subhrendu K

“…Traditional cooking using biomass is associated with ill health, local environmental degradation, and regional climate change. Clean stoves (liquefied…”
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Challenges in Curating Real-Time Data During a Crisis: The Case of the COVID-19 Pandemic in Alberta Autor Tchoh, Bennett Kuwan, Barnard, Sara, Budac, Robert, Ingram, Katrina, Chartier, Ryan, Baumgart, Daniel C, Rockwell, Geoffrey

“…In early 2020, the SARS-CoV-2 virus was recognized as a threat by most countries, and the risk of its spread was already being discussed. After the first cases…”
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Comparison of Two Miniaturized, Rectifiable Aerosol Photometers for Personal PM2.5 Monitoring in a Dusty Occupational Environment Autor Johnston, James D., Collingwood, Scott C., LeCheminant, James D., Peterson, Neil E., South, Andrew J., Farnsworth, Clifton B., Chartier, Ryan T., Thiel, Mary E., Brown, Tanner P., Goss, Elisabeth S., Jones, Porter K., Sanjel, Seshananda, Gifford, Jayson R., Beard, John D.

“…Wearable, rectifiable aerosol photometers (WRAPs), instruments with combined nephelometer and on-board filter-based sampling capabilities, generally show…”
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PM2.5 Pollution Levels and Chemical Components at Teahouses along the Poon Hill Trek in Nepal Autor Johnston, James D., Beard, John D., Novilla, M. Lelinneth B., Weber, Frank X., Chartier, Ryan T.

“…Unhealthy levels of fine particulate matter (PM2.5) from the local burning of solid fuels, and from regional transport of pollutants, remain a major public…”
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Chemical Composition of PM2.5 in Wood Fire and LPG Cookstove Homes of Nepali Brick Workers Autor Johnston, James D., Beard, John D., Montague, Emma J., Sanjel, Seshananda, Lu, James H., McBride, Haley, Weber, Frank X., Chartier, Ryan T.

“…Household air pollution is a major cause of morbidity and mortality worldwide, largely due to particles ≤ 2.5 µm (PM2.5). The toxicity of PM2.5, however,…”
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Particulate Matter 2.5 Exposure and Self-Reported Use of Wood Stoves and Other Indoor Combustion Sources in Urban Nonsmoking Homes in Norway Autor Wyss, Annah B., Jones, Anna Ciesielski, Bølling, Anette K., Kissling, Grace E., Chartier, Ryan, Dahlman, Hans Jørgen, Rodes, Charles E., Archer, Janet, Thornburg, Jonathan, Schwarze, Per E., London, Stephanie J.

“…Few studies have examined particulate matter (PM) exposure from self-reported use of wood stoves and other indoor combustion sources in urban settings in…”
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Personal Exposure to Fine Particulate Air Pollution among Brick Workers in Nepal Autor Johnston, James D., Collingwood, Scott C., LeCheminant, James D., Peterson, Neil E., Reynolds, Paul R., Arroyo, Juan A., South, Andrew J., Farnsworth, Clifton B., Chartier, Ryan T., Layton, Lindsey N., Lu, James H., Penrod, Marli S., Sanjel, Seshananda, Beard, John D.

“…Prior studies suggest brick workers in Nepal may be chronically exposed to hazardous levels of fine particulate matter (PM2.5) from ambient, occupational, and…”
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Generation and sampling of nanoscale infectious viral aerosols Autor Walls, Howard J., Ensor, David S., Harvey, Lauren A., Kim, Jean H., Chartier, Ryan T., Hering, Susanne V., Spielman, Steven R., Lewis, Gregory S.

“…Airborne viruses represent a potentially significant health threat. However, only recently have researchers begun to characterize the size and infectivity of…”
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Reducing household air pollution exposure to improve early child growth and development; a randomized control trial protocol for the “Poriborton-Extension: The CHANge trial” Autor Raynes-Greenow, Camille, Billah, Sk Masum, Islam, Sajia, Rokonuzzaman, S. M., Tofail, Fahmida, Kirkwood, Elizabeth K., Alam, Ashraful, Chartier, Ryan, Ferdous, Tarana E., El Arifeen, Shams, Dibley, Michael J., Homaira, Nusrat, Hayes, Alison, Thornburg, Jonathan, Kelly, Patrick

“…Background Globally, household air pollution (HAP) is a leading environmental cause of morbidity and mortality. Our trial aims to assess the impact of…”
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Differences in Fine Particle Exposure and Estimated Pulmonary Ventilation Rate with Respect to Work Tasks of Wildland Firefighters at Prescribed Burns: A Repeated Measures Study Autor Adetona, Anna M, Adetona, Olorunfemi, Chartier, Ryan T, Paulsen, Michael H, Simpson, Christopher D, Rathbun, Stephen L, Naeher, Luke P

“…Wildland firefighters (WLFFs) are exposed to a mixture of chemicals found in wildland fire smoke and emissions from nonwildland-fuel smoke sources such as…”
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Elemental analysis of infant airborne particulate exposures Autor Sloan, Chantel D, Weber, Frank X, Bradshaw, Rebecca K, Philipp, Tyler J, Barber, W Bradford, Palmer, Vanessa L, Graul, Robert J, Tuttle, Steven C, Chartier, Ryan T, Johnston, James D

“…Air pollution is hypothesized to have negative impacts on infant pulmonary health because of infants’ increased rates of respiration and ongoing lung…”
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Incidence of cough from acute exposure to fine particulate matter (PM2.5) in Madagascar: A pilot study Autor Zimmer, Alexandra J., Tsang, Lai Yu, Jolicoeur, Gisèle, Tannir, Bouchra, Batisse, Emmanuelle, Pando, Christine, Sadananda, Gouri, McKinney, Jesse, Ambinintsoa, Ideal Vincent, Rabetombosoa, Roger Mario, Knoblauch, Astrid M., Rakotosamimanana, Niaina, Chartier, Ryan, Diachenko, Alina, Small, Peter, Grandjean Lapierre, Simon

“…Prolonged exposure to fine particulate matter (PM 2.5 ) is a known risk to respiratory health, causing chronic lung impairment. Yet, the immediate, acute…”
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Sri Lanka Pilot Study to Examine Respiratory Health Effects and Personal PM2.5 Exposures from Cooking Indoors Autor Phillips, Michael, Smith, Emily, Mosquin, Paul, Chartier, Ryan, Nandasena, Sumal, Bronstein, Katherine, Elledge, Myles, Thornburg, Vanessa, Thornburg, Jonathan, Brown, Linda

“…A pilot study of indoor air pollution produced by biomass cookstoves was conducted in 53 homes in Sri Lanka to assess respiratory conditions associated with…”
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