Results 11 to 20 of about 431,245 (306)

Pretreatment of secondary effluents in view of optimal ozone-based AOP removal of trace organic contaminants : bench-scale comparison of efficiency and energy consumption [PDF]

, 2020
This study compares the performance of several ozone-based advanced oxidation processes (AOPs), in combination with filtration, in terms of trace organic contaminant (TrOC) removal efficiency and energy and cost requirement.
Demeestere, Kristof, Liu, Ze, Van Hulle, Stijn   +2 more
core   +1 more source

The impact of transport across the polar vortex edge on Match ozone loss estimates [PDF]

, 2008
The Match method for the quantification of polar chemical ozone loss is investigated mainly with respect to the impact of the transport of air masses across the vortex edge.
Engel, Andreas, Grooß, Jens-Uwe, Konopka, Paul, Möbius, Tanja, Müller, Rolf, Steinhorst, Hildegard-Maria, Volk, C.-Michael   +6 more
core   +3 more sources

Chemical data assimilation estimates of continental U.S. ozone and nitrogen budgets during the Intercontinental Chemical Transport Experiment-North America [PDF]

, 2007
Global ozone analyses, based on assimilation of stratospheric profile and ozone column measurements, and NOy predictions from the Real-time Air Quality Modeling System (RAQMS) are used to estimate the ozone and NOy budget over the continental United ...
Al-Saadi, J, Avery, M A, Avery, Melody A, Cohen, Ronald C, Crawford, J, Dibb, Jack E., Fairlie, T D, Fishman, Jack, Johnson, Donald, Kittaka, Chieko, Lenzen, A, Lingenfelser, Gretchen, Martin, Randall, Natarajan, M, Olson, J R, Pierce, R B, Rault, Didier, Sachse, G W, Schaack, T, Soja, Amber, Stobie, James, Szykman, Jim, Thompson, A M, Zapotocny, Tom   +23 more
core   +2 more sources

Chemical transport model ozone simulations for spring 2001 over the western Pacific: Regional ozone production and its global impacts [PDF]

, 2004
The spatial and temporal variation in ozone production over major source regions in East Asia during the NASA Transport and Chemical Evolution over the Pacific (TRACE-P) measurement campaign in spring 2001 is assessed using a global chemical transport ...
Berntsen, Bethan, Bey, Bian, Cantrell, Carmichael, Chameides, Chatfield, Crawford, Crawford, Crutzen, Davis, DiNunno, Haagen-Smit, Hall, Hansen, Hansen, Horowitz, Hsu, Jacob, Jacob, Jacob, Jacob, Kiley, Lacis, Lelieveld, Liu, Liu, Logan, Martin, Mauzerall, McLinden, Miyazaki, Oliver Wild, Pickering, Pierce, Podolske, Prather, Roelofs, Shetter, Sillman, Sillman, Tang, Thompson, Wild, Wild, Wild, Wild, Yienger   +48 more
core   +2 more sources

Photochemistry in the arctic free troposphere: Ozone budget and its dependence on nitrogen oxides and the production rate of free radicals [PDF]

, 2004
. Local ozone production and loss rates for the arctic free troposphere (58–85 ◦ N, 1–6 km, February–May) during the Tropospheric Ozone Production about the Spring Equinox (TOPSE) campaign were calculated using a constrained photochemical box model ...
Atlas, E, Blake, D, Cantrell, C, Coffey, M, Eisele, F, Flocke, F, Fried, A, Heikes, B, Lefer, B, Madronich, S, Mauldin, L, Ridley, B, Shetter, R, Stroud, C, Talbot, R, Weinheimer, A, Wert, B   +16 more
core   +2 more sources

Inhibitory effects of Spirulina in zymosan-induced arthritis in mice

Mediators of Inflammation, 2002
The anti-inflammatory effect of microalgae Spirulina was studied in zymosan-induced arthritis in mice. Four days after the intra-articular injection of zymosan (15 mg/ml), Spirulina (100 and 400 mg/kg per-orally) was administered to animals for 8 days ...
Diadelis Remirez, Ricardo González, Nelson Merino, Sandra Rodriguez, Odelsa Ancheta   +4 more
doaj   +1 more source

The impact of mixing across the polar vortex edge on Match ozone loss estimates [PDF]

, 2007
The Match method for quantification of polar chemical ozone loss is investigated mainly with respect to the impact of mixing across the vortex edge onto this estimate. We show for the winter 2002/03 that significant mixing across the vortex edge occurred
Engel, A., Grooß, J.-U., Konopka, P., Möbius, T., Müller, R., Steinhorst, H.-M., Volk, C. M., von Clarmann, T.   +7 more
core   +3 more sources

Role of Lewis acid sites of ZSM-5 zeolite on gaseous ozone abatement [PDF]

, 2013
In this work, chemical interactions between ozone and zeolite surface active sites are studied in order to propose a process for gaseous ozone removal.
Andriantsiferana, Caroline, Brodu, Nicolas, Manero, Marie-Hélène, Pic, Jean-Stéphane, Valdés, Héctor   +4 more
core   +3 more sources

The Mito-Hormetic Mechanisms of Ozone in the Clearance of SARS-CoV2 and in the COVID-19 Therapy

Biomedicines, 2022
An increasing body of evidence in the literature is reporting the feasibility of using medical ozone as a possible alternative and adjuvant treatment for COVID-19 patients, significantly reducing hospitalization time, pro-inflammatory indicators, and ...
Salvatore Chirumbolo, Angelica Varesi, Marianno Franzini, Luigi Valdenassi, Sergio Pandolfi, Umberto Tirelli, Ciro Esposito, Giovanni Ricevuti   +7 more
doaj   +1 more source

A reanalysis of ozone on Mars from assimilation of SPICAM observations [PDF]

, 2018
We have assimilated for the first time SPICAM retrievals of total ozone into a Martian global circulation model to provide a global reanalysis of the ozone cycle.
Altieri, Barth, Benson, Clancy, Clancy, Clancy, Colaïtis, Conrath, Eskes, Fast, Fedorova, Forget, Franck Lefèvre, Grassi, Greybush, Haberle, Hoffman, Holmes, Holmes, James A. Holmes, Kiesewetter, Krasnopolsky, Krasnopolsky, Krasnopolsky, Lahoz, Lefèvre, Lefèvre, Lefèvre, Levelt, Lewis, Lewis, Lorenc, Madeleine, Manish R. Patel, Montabone, Montabone, Montmessin, Montmessin, Moreau, Navarro, Navarro, Neefs, Newman, Patel, Perrier, Spiga, Steele, Steele, Stephen R. Lewis, Wolkenberg   +49 more
core   +3 more sources