Journal articles: 'Ana Ozores'

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Barbieri, Marie E., Paciencia Ontanon de Lope, and Ana Ozores. "Ana Ozores, "La Regenta": Estudio psicoanalitico." Hispanic Review 60, no. 1 (1992): 96. http://dx.doi.org/10.2307/473407.

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Grilli, Giuseppe. "Vetusta: una apática revuelta o Ana Ozores en el espejo de Petra." Archivum 65, no. 65 (August 31, 2015): 91. http://dx.doi.org/10.17811/arc.65.2015.91-132.

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Aldaraca, Bridget. "El caso de Ana O.: Histeria y sexualidad en La Regenta." Asclepio 42, no. 2 (December 30, 1990): 51. http://dx.doi.org/10.3989/asclepio.1990.v42.2.556.

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Tras introducirnos en los contenidos fundamentales del discurso médico sobre la histeria en la España finisecular, la autora se centra en el análisis del cuadro histérico descrito por Clarín en La Regenta , valorando las aportaciones de la novela al conocimiento de esta enfermedad psíquica en un momento de cambio de las concepciones psiquiátricas sobre la misma y mostrando cómo la observación y la minuciosa descripción de un novelista puede ofrecer datos al historiador al menos comparables a los obtenidos en las fuentes habituales. Finalmente, se compara el caso de Ana Ozores, protagonista de La Regenta, con el de Fraulein Anna O., reseñado por Breuer y Freud en sus Estudios sobre la histeria.

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Pérez-Pérez, Concepción. "Grieta en la pared, carcoma interior. Realidad frente a deseo en Emma Bovary y Ana Ozores. Perspectiva temática." Çédille 11 (April 1, 2015): 413. http://dx.doi.org/10.21071/ced.v11i.5599.

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Cet article met en confrontation les personnages d’Emma Bovary et Ana Ozores suivant une optique critique thématique. A travers le mode de perception du réel sur certains éléments d’ordre cosmologique ou matériel, sont envisagées une série d’images récurrentes qui ont une prégnance symbolique. Ces images, qui sont émergence du niveau psychosensoriel du texte, touchent donc à la dimension spécifiquement individuelle concernant le mode de perception et la construction d’une rêverie de la réalité dans l’écriture. Or des parallélismes peuvent être établis entre l’écriture de Flaubert et celle de Clarín.

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Outes, Brais. ""En aquella hora sublime": Ana Ozores o la trascendencia estético-religiosa en La Regenta." Anales Galdosianos 46, no. 1 (2011): 67–86. http://dx.doi.org/10.1353/ang.2011.0011.

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Domínguez, Alfonso Livianos. "Inesismo y desdonjuanización en La Regenta de Clarín: La lectura quijotesca de Ana Ozores del drama de Zorrilla." Anales Galdosianos 48, no. 1 (2013): 55–82. http://dx.doi.org/10.1353/ang.2013.0008.

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Osuna Osuna, Gabriel. "La construcción del personaje femenino en La Regenta de Leopoldo Alas." CONNOTAS. REVISTA DE CRÍTICA Y TEORÍA LITERARIAS, no. 10 (December 2, 2009): 57–77. http://dx.doi.org/10.36798/critlit.v0i10.186.

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En el presente artículo me propongo describir algunos elementos que considero de singular importancia para comprender por qué Leopoldo Alas construyó el personaje de Ana Ozores en La Regenta (1884-1885) con características que aún hoy siguen llamando nuestra atención y que coinciden en buena medida con los postulados del naturalismo. Para llevar a cabo tal descripción, analizaré la idea de la sexualidad en la configuración del personaje y cómo el determinismo lleva a concebir a la protagonista de esta novela como paradigma del problemático binomio belleza/sino trágico, que se observa sobre todo en su imposibilidad para ser feliz y también en su destino final relacionado con la soledad y el aislamiento.

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Aboal López, María. "Reflejo y construcción de la mujer decimonónica en "la ilustración española y americana"." Comunicación y Género 2, no. 1 (July 3, 2019): 65–86. http://dx.doi.org/10.5209/cgen.64945.

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La prensa del Ochocientos nos ofrece la posibilidad de observar la evolución social de la mujer en una época en la que se produjo la consolidación del periodismo y el florecimiento de la prensa ilustrada y de la prensa femenina. A través de una de las revistas ilustradas más representativas del período restaurador, La Ilustración Española y Americana (1869-1921), propongo responder a una pregunta: ¿qué es lo que leían las mujeres burguesas en la prensa de aquella época para convertirse en una Emma Bovary o en una Ana Ozores? Las mujeres eran un nuevo público lector al que las publicaciones comenzaban a tener muy en cuenta. ¿A qué estaban expuestas como objeto comercial y social?

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Resina, Joan Ramon. "Ana Ozores's Nerves." Hispanic Review 71, no. 2 (2003): 229. http://dx.doi.org/10.2307/3247189.

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Steponavičienė, Aušra, Dainius Steponavičius, Algirdas Raila, and Aurelija Kemzūraitė. "MODELLING THE OZONE PENETRATION IN A GRAIN LAYER / OZONO SKVERBTIES GRŪDŲ SLUOKSNYJE MODELIAVIMAS." Journal of Environmental Engineering and Landscape Management 20, no. 4 (November 22, 2012): 292–300. http://dx.doi.org/10.3846/16486897.2011.645826.

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Studies of grain drying with ozone-air mixture were carried out to detect the ozone penetration patterns through the grain mound of various moisture content (14.6 ≤ w 0 ≤ 23.0%) at different ozone concentrations (500 ≤ C 0 ≤ 1250 ppb) in the supplied air. The ozone penetration through the grain layer depends on the initial ozone concentration in the supplied air, ozonation time, velocity of the supplied air, height of the grain mound, initial grain moisture content and mycobiotic contamination of grain surface. It was determined that in a 60 cm height of the grain layer ozone is first recorded after 12 h, and at 105 cm – only after 34 h at w 0 = 19.0%, C 0 = 500 ppb. If the initial concentration of ozone is higher, it is first recorded sooner. Ozone penetration through the grain layer with higher moisture level is slower, and ozone reaction with grain surface and microflora present on it is longer. Hypothesis about the adequacy of the model (how it reflects the real process) has been verified by calculating reproduction and adequacy variance. The mathematical model could be applied for prediction of the course of grain ozonation process. Santrauka Grūdų džiovinimo ozono ir oro mišiniu tyrimai atlikti siekiant išaiškinti ozono skverbties per skirtingo drėgnio grūdų sampilą dėsningumus (14,6 ≤ w 0 ≤ 23,0%), esant skirtingoms ozono koncentracijoms (500 ≤ C 0 ≤ 1250 ppb) tiekiamame ore. Ozono skverbtis grūdų sluoksnyje priklauso nuo pradinės ozono koncentracijos tiekiamame ore, ozonavimo trukmės, tiekiamo oro greičio, grūdų sampilo aukščio, pradinio grūdų drėgnio ir jų paviršiaus mikobiotinio užterštumo. 60 cm grūdų sluoksnio aukštyje ozonas pradėtas fiksuoti po 12 h, o 105 cm – tik po 34 h, kai w 0 = 19,0%, C 0 = 500 ppb. Padidinus pradinę ozono koncentraciją, ozonas pradedamas fiksuoti greičiau. Ozonuojant drėgnesnius grūdus, ozonas per jų sluoksnį skverbiasi lėčiau, vyksta ilgesnė jo reakcija su grūdų paviršiumi ir ant jų esančia mikroflora. Hipotezė apie modelio adekvatumą (kaip jis atspindi realų procesą) buvo patikrinta apskaičiavus reprodukcijos ir adekvatumo dispersijas. Sudarytas matematinis modelis gali būti taikomas grūdų ozonavimo procesui prognozuoti.

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Kulikov, Mikhail Y., Mikhail V. Belikovich, Mykhaylo Grygalashvyly, Gerd R. Sonnemann, Tatiana S. Ermakova, Anton A. Nechaev, and Alexander M. Feigin. "Daytime ozone loss term in the mesopause region." Annales Geophysicae 35, no. 3 (May 23, 2017): 677–82. http://dx.doi.org/10.5194/angeo-35-677-2017.

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Abstract. For the retrieval of atomic oxygen via ozone observations in the extended mesopause region under sunlight conditions, two assumptions are used: first, the photochemical equilibrium of ozone and, second, that the ozone losses are dominated by ozone's dissociation from solar UV radiation, silently ignoring the O3 destruction by atomic hydrogen. We verify both by 3-D modeling. We found that ozone approaches photochemical equilibrium at 75–100 km for daytime conditions. Hence, the first assumption is valid. However, the reaction of ozone with atomic hydrogen was found to be an important loss process and should not be omitted in retrieving atomic oxygen.

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Manning, Edward P., Matthew D. Stephens, Sylvie Dufresne, Bruce Silver, Patricia Gerbarg, Zach Gerbarg, Charles S. Dela Cruz, and Lokesh Sharma. "Disinfection of Pseudomonas aeruginosa from N95 respirators with ozone: a pilot study." BMJ Open Respiratory Research 8, no. 1 (January 2021): e000781. http://dx.doi.org/10.1136/bmjresp-2020-000781.

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IntroductionPersonal protective equipment shortages require the reuse of N95 respirators. We sought the necessary conditions for ozone to disinfect N95 respirators for reuse and the effects of multiple cycles of exposure.MethodsPortions of 3M 1870 N95 respirators were exposed to ozone at 400 ppm with 80% humidity for 2 hours to determine effectiveness of ozone on killing Pseudomonas aeruginosa. Entire 3M 1870 N95 respirators were exposed to five cycles of 400 ppm with 80% or higher humidity for 2 hours then evaluated for ozone’s effects on airflow resistance, filtration efficiency, strap strength and quantitative fit.ResultsOzone exposure disinfected 3M 1870 N95 respirators heavily inoculated with P. aeruginosa. Ozone exposure did not negatively affect the airflow resistance, filtration efficiency, strap strength or fit of the 3M 1870 N95 respirator.DiscussionThese results suggest that ozone is a feasible strategy to disinfect N95 respirators for reuse during this and future pandemics.

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Bonneville, C., and D. W. Smith. "Effects of pre-ozonation and selected advanced water treatment processes on Mount Seymour impoundment water." Water Supply 1, no. 2 (March 1, 2001): 83–90. http://dx.doi.org/10.2166/ws.2001.0024.

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In May 1999, a project using a dissolved air flotation (DAF)/ozone/filtration pilot plant was started to study the effects of pre-ozonation on the flocculation of particles and removal of organic matter in an advanced treatment process. Results indicate that small doses of ozone pre-ozonation slightly improve the flocculation of particles and their subsequent removal in the DAF unit when used in conjunction with alum or PACl. However, it was found that high ozone doses impeded flocculation. More significant is ozone's benefit for the removal of UV-absorbing organic matter. The study also found that DAF is very effective at removing turbidity causing particles and colour from the water, thereby improving filter performance.

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Zaikov, Gennady, Slavcho Rakovsky, and Metody Anachkov. "Ozone and its Reactions with Diene Rubbers." Chemistry & Chemical Technology 6, no. 3 (September 20, 2012): 307–19. http://dx.doi.org/10.23939/chcht06.03.307.

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15

Zhang, An, Jinhuang Lin, Wenhui Chen, Mingshui Lin, and Chengcheng Lei. "Spatial–Temporal Distribution Variation of Ground-Level Ozone in China’s Pearl River Delta Metropolitan Region." International Journal of Environmental Research and Public Health 18, no. 3 (January 20, 2021): 872. http://dx.doi.org/10.3390/ijerph18030872.

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Long-term exposure to ozone pollution will cause severe threats to residents’ physical and mental health. Ground-level ozone is the most severe air pollutant in China’s Pearl River Delta Metropolitan Region (PRD). It is of great significance to accurately reveal the spatial–temporal distribution characteristics of ozone pollution exposure patterns. We used the daily maximum 8-h ozone concentration data from PRD’s 55 air quality monitoring stations in 2015 as input data. We used six models of STK and ordinary kriging (OK) for the simulation of ozone concentration. Then we chose a better ozone pollution prediction model to reveal the ozone exposure characteristics of the PRD in 2015. The results show that the Bilonick model (BM) model had the highest simulation precision for ozone in the six models for spatial–temporal kriging (STK) interpolation, and the STK model’s simulation prediction results are significantly better than the OK model. The annual average ozone concentrations in the PRD during 2015 showed a high spatial variation in the north and east and low in the south and west. Ozone concentrations were relatively high in summer and autumn and low in winter and spring. The center of gravity of ozone concentrations tended to migrate to the north and west before moving to the south and then finally migrating to the east. The ozone’s spatial autocorrelation was significant and showed a significant positive correlation, mainly showing high-high clustering and low-low clustering. The type of clustering undergoes temporal migration and conversion over the four seasons, with spatial autocorrelation during winter the most significant.

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Bytnerowicz, Andrzej, Dan Cayan, Philip Riggan, Susan Schilling, Philip Dawson, Mary Tyree, Lynn Wolden, Robert Tissell, and Haiganoush Preisler. "Analysis of the effects of combustion emissions and Santa Ana winds on ambient ozone during the October 2007 southern California wildfires." Atmospheric Environment 44, no. 5 (February 2010): 678–87. http://dx.doi.org/10.1016/j.atmosenv.2009.11.014.

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McAdam, Erin L., Timothy J. Brodribb, and Scott A. M. McAdam. "Does ozone increase ABA levels by non‐enzymatic synthesis causing stomata to close?" Plant, Cell & Environment 40, no. 5 (March 16, 2017): 741–47. http://dx.doi.org/10.1111/pce.12893.

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WILKINSON, SALLY, and WILLIAM J. DAVIES. "Drought, ozone, ABA and ethylene: new insights from cell to plant to community." Plant, Cell & Environment 33, no. 4 (April 2010): 510–25. http://dx.doi.org/10.1111/j.1365-3040.2009.02052.x.

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Prasetyaningrum, Aji, Widayat Widayat, Bakti Jos, Yudhy Dharmawan, and Ratnawati Ratnawati. "UV Irradiation and Ozone Treatment of κ-Carrageenan: Kinetics and Products Characteristics." Bulletin of Chemical Reaction Engineering & Catalysis 15, no. 2 (March 13, 2020): 319–30. http://dx.doi.org/10.9767/bcrec.15.2.7047.319-330.

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The low molecular weight (LMW) of sulfated polysaccharides including k-carrageenan, is shows a wide spectrum of biological activities. This research investigates the influence of UV irradiation, ozone (O3), and the combination of O3/UV methods on the depolymerization of k-carrageenan. The depolymerization kinetics of k-carrageenan using the Advanced Oxidation Process (UV/O3) was also studied. Furthermore, the intrinsic viscosity method was used to determine the average molecular weight of the research sample, and a mathematical model was developed to predict the kinetic rate constant, as a function of ozone dosage and UV irradiation intensity. Therefore, the physicochemical and morphological properties of the degraded k-carrageenan were analyzed by FT-IR, SEM, and XRD. The intrinsic viscosity k-carrageenan decreases with increasing UV light intensity and ozone concentration. The combination of UV/O3 treatment appeared to be more effective than the individual approaches, as the highest kinetic rate constant for depolymerization was 1.924×10-4 min-1, using 125 mg/L ozone concentration and 40 mW/cm2 of UV lamp intensity. This research also evaluated the relationship between various experimental conditions, including UV lamp power dissipation and ozone concentration on the reaction kinetics model, and the results suggest that lower effect is contributed by UV irradiation intensity. In addition, FT-IR spectra showed the absence of any significant change in the functional properties of k-carrageenan treated with UV and O3 processes, although the morphological properties of the LMW k-carrageenan were rougher and more porous than the native k-carrageenan. Copyright © 2020 BCREC Group. All rights reserved

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Braesicke, Peter, Margaret M. Hurwitz, and John A. Pyle. "The stratospheric response to changes in ozone and carbon dioxide as modelled with a GCM including parameterised ozone chemistry." Meteorologische Zeitschrift 15, no. 3 (July 10, 2006): 343–54. http://dx.doi.org/10.1127/0941-2948/2006/0124.

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Rakovsky, Slavcho, Metody Anachkov, Mikhail Belitskii, and Gennady Zaikov. "Kinetics and Mechanism of the Ozone Reaction with Alcohols, Ketones, Ethers and Hydroxybenzenes." Chemistry & Chemical Technology 10, no. 4s (December 25, 2016): 531–51. http://dx.doi.org/10.23939/chcht10.04si.531.

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The review, based on 92 references, is focused on degradation of organics by ozonation and it comprises various classes of oxygen-containing organic compounds – alcohols, ketones, ethers and hydroxybenzenes. The mechanisms of a multitude of ozone reactions with these compounds in organic solvents are discussed in details, presenting the respective reaction schemes. The corresponding kinetic parameters are given and some thermodynamic parameters are also listed. The dependences of the kinetics and the mechanism of the ozonation reactions on the structure of the compounds, on the medium and on the reaction conditions are revealed. Various possible applications of ozonolysis are specified and discussed. All these reactions have practical importance for the protection of the environment.

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Pleijel, Håkan. "Concentration gradients of ozone and other trace gases in and above cereal canopies." Meteorologische Zeitschrift 17, no. 2 (April 28, 2008): 187–92. http://dx.doi.org/10.1127/0941-2948/2008/0270.

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Potapova, G. F., E. V. Kasatkin, M. R. Manafov, V. L. Klochikhin, and P. S. Vorontsov. "SYNCHRONOUS ELECTROSYNTHESIS OF HYDROGEN PEROXIDE AND OZONE 1.Topological model." Azerbaijan Chemical Journal, no. 3 (2018): 26–32. http://dx.doi.org/10.32737/0005-2531-2018-3-26-32.

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Schiappacasse, Charles, Peng Peng, Nan Zhou, Xiaoying Liu, Jie Zhai, Yanling Cheng, J. Shao, et al. "Inactivation of Aerosolized Newcastle Disease Virus with Non-thermal Plasma." Applied Engineering in Agriculture 36, no. 1 (2020): 55–60. http://dx.doi.org/10.13031/aea.13699.

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Abstract.HighlightsNon-thermal plasma treatment completely inactivated Newcastle disease virus (NDV).Higher airborne virus concentrations at lower humidity levels & higher flow rates.Nebulization (20 min) did not inactivate NDV .Abstract.The airborne transmission of poultry viruses, such as Newcastle disease virus, is major health and economic concern. The poultry industry currently lacks a cost-effective solution to prevent airborne transmission. The present study explored non-thermal plasma’s ability to inactivate poultry viruses, by challenging a laboratory-scale non-thermal plasma reactor with aerosolized Newcastle disease virus at increasing flow rates (i.e., decreased direct treatment time). Viruses were inactivated below the green fluorescent protein (GFP) focus-forming units per mL (GFU/mL) limit of detection at the flow rates 18, 23, and 28 liters per minute (LPM). However, this study did not differentiate between inactivation effects caused by direct NTP treatment and indirect NTP treatment (viruses exposed to ozone after collection on gelatin membrane filters). A strong relationship (R2 =.99) was observed between decreasing relative humidity and increasing airborne virus concentrations. Twenty minutes of nebulization did not significantly change liquid virus concentration in the nebulizer. Keywords: Aerosol, Airborne, Newcastle disease, Non-thermal, Pathogen, Plasma, Virus.

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Hasan, Md Mahadi, Md Atikur Rahman, Milan Skalicky, Nadiyah M. Alabdallah, Muhammad Waseem, Mohammad Shah Jahan, Golam Jalal Ahammed, et al. "Ozone Induced Stomatal Regulations, MAPK and Phytohormone Signaling in Plants." International Journal of Molecular Sciences 22, no. 12 (June 11, 2021): 6304. http://dx.doi.org/10.3390/ijms22126304.

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Ozone (O3) is a gaseous environmental pollutant that can enter leaves through stomatal pores and cause damage to foliage. It can induce oxidative stress through the generation of reactive oxygen species (ROS) like hydrogen peroxide (H2O2) that can actively participate in stomatal closing or opening in plants. A number of phytohormones, including abscisic acid (ABA), ethylene (ET), salicylic acid (SA), and jasmonic acid (JA) are involved in stomatal regulation in plants. The effects of ozone on these phytohormones’ ability to regulate the guard cells of stomata have been little studied, however, and the goal of this paper is to explore and understand the effects of ozone on stomatal regulation through guard cell signaling by phytohormones. In this review, we updated the existing knowledge by considering several physiological mechanisms related to stomatal regulation after response to ozone. The collected information should deepen our understanding of the molecular pathways associated with response to ozone stress, in particular, how it influences stomatal regulation, mitogen-activated protein kinase (MAPK) activity, and phytohormone signaling. After summarizing the findings and noting the gaps in the literature, we present some ideas for future research on ozone stress in plants

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WILKINSON, SALLY, and WILLIAM J. DAVIES. "Ozone suppresses soil drying- and abscisic acid (ABA)-induced stomatal closure via an ethylene-dependent mechanism." Plant, Cell & Environment 32, no. 8 (August 2009): 949–59. http://dx.doi.org/10.1111/j.1365-3040.2009.01970.x.

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Janouch, Michal. "Die Beziehung zwischen diffuser Strahlung und Globalstrahlung am Sonnen- und Ozon-Observatorium in Hradec Králové." Meteorologische Zeitschrift 5, no. 1 (March 5, 1996): 38–40. http://dx.doi.org/10.1127/metz/5/1996/38.

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Ochir, Duuriimaa, Yonggu Lee, Jaegwan Shin, Sangwon Kim, Jinwoo Kwak, and Kangmin Chon. "Oxidative Treatments of Pesticides in Rainwater Runoff by HOCl, O3, and O3/H2O2: Effects of pH, Humic Acids and Inorganic Matters." Separations 8, no. 7 (July 8, 2021): 101. http://dx.doi.org/10.3390/separations8070101.

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This study systematically investigated the oxidative treatment of five selected pesticides, alachlor (ALA), carbendazim (CAR), diuron (DIU), pyrimethanil (PYR), and tebuconazole (TEB), by comparing their relative reactivities as a function of three different oxidative treatment processes (i.e., chlorine (HOCl), ozone (O3), and ozone/hydrogen peroxide (O3/H2O2)) under various oxidant dosages, reaction times, and pH conditions. For oxidative treatment, pesticide standards were spiked into rainwater. The removal efficiency of the selected pesticides varied considerably depending on the oxidative treatment processes. HOCl, O3, and O3/H2O2 treatments were highly effective at eliminating CAR (>80%) and PYR (>99%), while they were not significantly effective in removing TEB (<20%). In the case of DIU, HOCl (81%) was shown to be more effective than O3 (24%) and O3/H2O2 (49%). The removal efficiency of ALA was in the order of O3/H2O2 (49%) > O3 (20%) > HOCl (8.5%). The effect of increasing the solution pH from 5.0 to 9.0 on pesticide degradation varied between the oxidative treatment processes. Additionally, NH4+, NO2−, and humic acid in rainwater significantly inhibited pesticide degradation.

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Alexander, Lazukin, Serdukov Yuri, Pinchuk Mikhail, Stepanova Olga, Krivov Sergey, and Lyubushkina Irina. "Treatment of spring wheat seeds by ozone generated from humid air and dry oxygen." Research in Agricultural Engineering 64, No. 1 (March 27, 2018): 34–40. http://dx.doi.org/10.17221/106/2016-rae.

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The paper presents an analysis based on conflicting data regarding the results of the treatment of soft spring wheat seeds by ozone generated from humid air and dry oxygen. Morphological characteristics of treated seeds (the length of a sprout, the total length of roots and the sprout-to-root ratio), 7-day germination ability along with the extent of 7-day-old seedlings contamination are considered in terms of ozone concentrations. The experiments were conducted using the wheat seeds of 2013 and 2014 yields. For the same concentrations of ozone, morphological characteristics of treated seeds and efficiency of seed surface treatment changed similarly for both ways of ozone production. However, the efficiency of seeds treatment and stimulation of seeds germination with ozone are not correlated; and the germination ability of the seeds is not changed after ozone treatment.

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Bushuyev, Andrey, Michael Keremet, Andrey Galstyan, and Tatyana Galstyan. "Kinetics and Products of 4-Aminotoluene Oxidization by Ozone in the Liquid Phase." Chemistry & Chemical Technology 9, no. 1 (March 15, 2015): 43–49. http://dx.doi.org/10.23939/chcht09.01.043.

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Ploeger, F., P. Konopka, R. Müller, G. Günther, J. U. Grooss, C. Schiller, F. Ravegnani, A. Ulanovski, and M. Riese. "Backtrajectory reconstruction of water vapour and ozone in-situ observations in the TTL." Meteorologische Zeitschrift 21, no. 3 (June 1, 2012): 239–44. http://dx.doi.org/10.1127/0941-2948/2012/0314.

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Kochanski, Adam K., Mary Ann Jenkins, Kara Yedinak, Jan Mandel, Jonathan Beezley, and Brian Lamb. "Toward an integrated system for fire, smoke and air quality simulations." International Journal of Wildland Fire 25, no. 5 (2016): 534. http://dx.doi.org/10.1071/wf14074.

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In this study, WRF-Sfire is coupled with WRF-Chem to construct WRFSC, an integrated forecast system for wildfire behaviour and smoke prediction. WRF-Sfire directly predicts wildfire spread, plume and plume-top heights, providing comprehensive meteorology and fire emissions to chemical transport model WRF-Chem, eliminating the need for an external plume-rise model. Evaluation of WRFSC was based on comparisons between available observations of fire perimeter and fire intensity, smoke spread, PM2.5 (particulate matter less than 2.5 μm in diameter), NO and ozone concentrations, and plume-top heights with the results of two WRFSC simulations, a 48-h simulation of the 2007 Witch–Guejito Santa Ana fires and a 96-h WRF-Sfire simulation with passive tracers of the 2012 Barker Canyon fire. The study found overall good agreement between forecast and observed local- and long-range fire spread and smoke transport for the Witch–Guejito fire. However, ozone, PM2.5 and NO concentrations were generally underestimated and peaks mistimed in the simulations. This study found overall good agreement between simulated and observed plume-top heights, with slight underestimation by the simulations. Two promising results were the agreement between plume-top heights for the Barker Canyon fire and faster than real-time execution, making WRFSC a possible operational tool.

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Murlas, C. G., Z. Lang, G. J. Williams, and V. Chodimella. "Aerosolized neutral endopeptidase reverses ozone-induced airway hyperreactivity to substance P." Journal of Applied Physiology 72, no. 3 (March 1, 1992): 1133–41. http://dx.doi.org/10.1152/jappl.1992.72.3.1133.

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We investigated the effects of ozone exposure (3.0 ppm, 2 h) on airway neutral endopeptidase (NEP) activity and bronchial reactivity to substance P in guinea pigs. Reactivity after ozone or air exposure was determined by measuring specific airway resistance in intact unanesthetized spontaneously breathing animals in response to increasing doses of intravenous substance P boluses. The effective dose of substance P (in micrograms) that produced a doubling of baseline specific airway resistance (ED200SP) was determined by interpolation of cumulative substance P dose-response curves. NEP activity was measured in tracheal homogenates made from each animal of other groups exposed to either ozone or room air. By reverse-phase high-pressure liquid chromatography, this activity was characterized by the phosphoramidon-inhibitable cleavage of alanine-p-nitroaniline from succinyl-(Ala)3-p-nitroaniline in the presence of 100 microM amastatin. Mean values of the changes in log ED200SP were 0.27 +/- 0.07 (SE) for the ozone-exposed group and 0.08 +/- 0.04 for the air-exposed group. We found that phosphoramidon significantly increased substance P reactivity in the air-exposed animals (P less than 0.01), but it had no effect in the ozone-exposed group. This finding was associated with a significant reduction in tracheal homogenate NEP activity of ozone-exposed animals compared with controls: mean values were 18.1 +/- 1.9 nmol.min-1.mg protein-1 for the ozone-exposed group and 25.1 +/- 2.4 nmol.min-1.mg protein-1 for air-exposed animals (P less than 0.05). Inhalation of an aerosolized NEP preparation, partially purified from guinea pig kidney, reversed the substance P hyperreactivity produced by ozone exposure.(ABSTRACT TRUNCATED AT 250 WORDS)

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Al_ Masoodi, Fatimah Hameed Kzar. "The Effect of Using Resistance and Medical Ozone Training on Testosterone and Some Physiological Variables in Swimmers." International Journal of Psychosocial Rehabilitation 24, no. 4 (April 30, 2020): 8019–30. http://dx.doi.org/10.37200/ijpr/v24i4/pr2020751.

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Yabo, Wang, Wei Siyu, Sun Yue, Mao Wei, Dang Tingting, Yin Weiqin, Wang Shengsen, and Wang Xiaozhi. "Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues." Plant, Soil and Environment 63, No. 8 (September 4, 2017): 381–87. http://dx.doi.org/10.17221/323/2017-pse.

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To investigate the bioavailability of essential micronutrients (Fe, Mn, Cu, Zn) in soil-plant system, sequential scheme of weak acid soluble (WAS), reducible (RED) and oxidizable (OXI) fractions was used to evaluate the bioavailability of micronutrients in different soil depths. The results revealed that at the tillering stage elevated O3 concentration significantly increased WAS-Fe at 0–5 cm and 10–15 cm soils by 69.11% and 59.72%, respectively. At the ripening stage, both WAS-Cu and RED-Cu were significantly increased in elevated O3 treatment compared to control, while WAS-Mn only showed significant in 0–5 cm soil. In bulk soil, WAS-Zn and RED-Zn concentrations were generally greater than those in control, which was more evident at 10–15 cm soil. Besides, O3 decreased the whole plant biomass by 14.63% and increased the root to shoot ratio. Elevated O3 significantly increased grain Fe, Mn and Cu concentrations by 9.37, 36.68 and 48.18%, respectively, while it decreased Zn by 17.09%. It can be inferred that altered micronutrients bioavailability in soil and nutrients uptake in plants are likely associated with the changed soil chemical properties and plant physiology in response to the rising O3 level.

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Piringer, Martin, Kathrin Baumann, Ulrike Pechinger, and Siegfried Vogt. "Meteorological and ozone sounding experience during a strong foehn event a MAP case study." Meteorologische Zeitschrift 10, no. 6 (December 20, 2001): 445–55. http://dx.doi.org/10.1127/0941-2948/2001/0010-0445.

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Kolářová, Jitka, Jiří Křišťan, Oleksandr Malinovskyi, Josef Velíšek, Alžběta Stará, Tomáš Policar, and Samad Rahimnejad. "Effects of ozonation on water quality and pikeperch (Sander lucioperca) performance in a recirculating aquaculture system." Czech Journal of Animal Science 66, No. 9 (September 1, 2021): 381–90. http://dx.doi.org/10.17221/54/2021-cjas.

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The aim of this study was to examine the effects of ozonation on the water quality, and growth, blood biochemistry, antioxidant capacity and survival of pikeperch (Sander lucioperca) reared in a recirculation aquaculture system for 30 weeks. A group without ozone treatment was used as a control. The ozone application led to a significant reduction of the water chemical oxygen demand, biological oxygen demand and unsuspended solids concentration. The results revealed that an ozone treatment as a water treatment method has a positive influence on the intensive culture of pikeperch ensuring a higher survival rate (77%) compared to the non-treated control group (67.2%). Moreover, the ozonation prevented fin damage to a large extent and reduced the prevalence of an Ichthyophthirius multifiliis infection. Furthermore, the ozone application led to a reduction in the thiobarbituric acid reactive substance level and enhanced the superoxide dismutase activity in the fish gills. However, the effect of ozonation was null on the plasma biochemical parameters. Overall, these findings suggest that an ozone treatment, using adequate technological equipment to destroy the residual ozone, improves the water quality and protects pikeperch against any possible infection and fin damage in a recirculation aquaculture system.

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Peykanpour, E., Ghehsareh AM, J. Fallahzade, and M. Najarian. "Interactive effects of salinity and ozonated water on yield components of cucumber." Plant, Soil and Environment 62, No. 8 (August 12, 2016): 361–66. http://dx.doi.org/10.17221/170/2016-pse.

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A greenhouse experiment was conducted to investigate the effects of salt stress and ozone on yield and yield components of cucumber. The treatments were defined by a two-factorial design of three irrigation water salinity levels (2, 4 and 6 dS/m) and three ozone concentrations (0, 0.5 and 1 ppm). After germination, cucumber seeds were grown in pots containing soil, coco peat and perlite and fed with Hoagland’s solution and were imposed with salt and ozone treatments. The results showed that salinity of irrigation water significantly reduced fruit yield of cucumber owing to a decrease both in fruit number and fruit weight. Also, statistical testing showed significant reductions in vitamin C, fresh and dry weight of shoot and root with increasing water salinity. Ozonated water improved fruit yield by increasing fruit number, but had no significant effect on fruit weight. Application of ozone caused significant increases in fresh and dry weight of shoot and leaf area but caused a significant decrease in the vitamin C. Generally, using ozonated water irrigation can induce positive effect on cucumber under salt stress. In conclusion, the saline water in combination with ozone could be recommended in strategic management to grow cucumber (without impaired effects on crop quantity).

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Abdurasulovich, Yusupov Shukhrat. "Clinical And Experimental Substantiation Of The Effectiveness Of Ozone In The Surgical Treatment Of Appendicular Peritonitis In Children." American Journal of Medical Sciences and Pharmaceutical Research 03, no. 05 (May 19, 2021): 58–64. http://dx.doi.org/10.37547/tajmspr/volume03issue05-10.

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The article examines the use of ozone in the surgical treatment of common appendicular peritonitis in children. The use of ozone in clinical medicine is based on its oxidative, antioxidant, disinfectant, bactericidal, detoxifying, immunocorrecting, antihypoxic. An experimental model of peritonitis was created on 41 white Wistar rats of both sexes. Morphological studies of the effect of ozone therapy on the course of peritonitis in experimental animals allowed us to establish the high effectiveness of this method in the treatment of purulent-inflammatory processes in the abdominal cavity and the prevention of the formation of adhesions, which was the basis for the use of ozone in clinical practice.

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Topudurti, K. "A UV/Oxidation Technology Demonstration to Treat Ground Water Contaminated with VOCs." Water Science and Technology 25, no. 11 (June 1, 1992): 347–54. http://dx.doi.org/10.2166/wst.1992.0312.

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This paper presents the field demonstration results of the ultraviolet radiation (UV)/oxidation technology developed by Ultrox International, Santa Ana, California. The technology was demonstrated at the Lorentz Barrel and Drum (LB&D) site in San Jose, California, under the United States Environmental Protection Agency's Superfund Innovative Technology Evaluation program. The UV/oxidation technology uses UV radiation, ozone, and hydrogen peroxide to oxidize organic contaminants present in water. At the LB&D site, this technology was evaluated in treating groundwater contaminated with volatile organic compounds (VOCs). The Ultrox system achieved VOC removals greater than 90 percent. The majority of VOCs were removed through chemical oxidation. However, for a few VOCs, such as 1,1,1-trichloroethane (1,1,1-TCA) and 1,1-dichloroethane (1,1-DCA) stripping also contributed toward removal. The treated groundwater met the applicable discharge standards for disposal into a local waterway at 95 percent confidence level. There were no harmful air emissions from the Ultrox system into the atmosphere.

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Steil, Peter. "Ozon- und Stickstoffoxidkonzentrationen an einer Höhenmeßstation des Münchner Olympiaturms." Meteorologische Zeitschrift 7, no. 3 (July 1, 1998): 129–38. http://dx.doi.org/10.1127/metz/7/1998/129.

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Pitari, Giovanni, Eva Mancini, and Volker Grewe. "Deep convective transport in a two-dimensional model: Effects on lower stratospheric aerosols and ozone." Meteorologische Zeitschrift 11, no. 3 (August 2, 2002): 187–96. http://dx.doi.org/10.1127/0941-2948/2002/0011-0187.

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Lutz, Martin. "Auswertung von Episoden mit erhöhten Ozonkonzentrationen im Sommer ’91 und ’92 in Deutschland." Meteorologische Zeitschrift 3, no. 3 (July 11, 1994): 127–31. http://dx.doi.org/10.1127/metz/3/1994/127.

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Winkler, Peter, Uwe Kaminski, Ulf Köhler, Johann Riedl, Hans Schroers, and Doris Anwender. "Development of meteorological parameters and total ozone during the total solar eclipse of August 11, 1999." Meteorologische Zeitschrift 10, no. 3 (May 1, 2001): 193–99. http://dx.doi.org/10.1127/0941-2948/2001/0010-0193.

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Kunz, Heike, Simon C. Scherrer, Mark A. Liniger, and Christof Appenzeller. "The evolution of ERA-40 surface temperatures and total ozone compared to observed Swiss time series." Meteorologische Zeitschrift 16, no. 2 (May 7, 2007): 171–81. http://dx.doi.org/10.1127/0941-2948/2007/0183.

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Meyer, Elke M. I., and K. Heinke Schlünzen. "The influence of emission changes on ozone concentrations and nitrogen deposition into the southern North Sea." Meteorologische Zeitschrift 20, no. 1 (February 1, 2011): 75–84. http://dx.doi.org/10.1127/0941-2948/2011/0489.

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Guzel, O., A. Gulcubuk, E. Yildar, F. Esen Gursel, I. Akis, F. Bagcigil, OE Bamac, GY Ozturk, and B. Ekiz. "Effects of antibiotic and intra-peritoneal ozone administration on proinflammatory cytokine formation, antioxidant levels and abdominal organ functions in the treatment of experimentally generated infectious peritonitis in rabbits." Veterinární Medicína 64, No. 8 (August 29, 2019): 348–61. http://dx.doi.org/10.17221/97/2018-vetmed.

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In this study we investigated the effects of antibiotic and intraperitoneal ozone administration on pro-inflammatory cytokine, antioxidant levels and tissue damage in the treatment of experimentally infectious peritonitis. Thirty-three adult male New Zealand White Rabbits were used. The study consisted of four groups including the non-treatment group (G1), antibiotic group (G2), ozone group (G3) and ozone + antibiotic group (G4). Trimethoprim sulfadimethylprymidine was administered at a dose of 50 mg/kg subcutaneously (s.c.) and amoxicillin sodium at a dose of 15 mg/kg intramuscularly (i.m.). Medical ozone was administered intraperitoneally (i.p.) at a concentration of 30 µg O3/ml and dose of 80 ml/kg. Once peritonitis was produced, blood samples were taken from the animals before treatment and at regular intervals following treatment. Blood samples were used for haemograms and to measure levels of antioxidant and oxidative enzymes and pro-inflammatory cytokine levels. Tissue samples were examined histopathologically. There was no statistically significant difference between groups with respect to levels of pro-inflammatory cytokines. Antioxidant enzymes were found to be higher in groups G2 and G3. The granulocyte and lymphocyte values in group G3 were determined to increase earlier than in the other groups. The peritonitis scores were similar in G1 and G3, which is higher compared to G2 and G4 groups. Minimal tissue damage was observed in the group G2. It was concluded that antibiotic use for preventing peritoneum damage in experimental acute peritonitis was more effective than ozone therapy alone.

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Hatzianastassiou, Kalaitzi, Gavrouzou, Gkikas, Korras-Carraca, and Mihalopoulos. "A Climatological Satellite Assessment of Absorbing Carbonaceous Aerosols on a Global Scale." Atmosphere 10, no. 11 (November 1, 2019): 671. http://dx.doi.org/10.3390/atmos10110671.

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A global climatology of absorbing carbonaceous aerosols (ACA) for the period 2005–2015 is obtained by using satellite MODIS (Moderate Resolution Imaging Spectroradiometer)-Aqua and OMI (Ozone Monitoring Instrument)-Aura aerosol optical properties and by applying an algorithm. The algorithm determines the frequency of presence of ACA (black and brown carbon) over the globe at 1° × 1° pixel level and on a daily basis. The results of the algorithm indicate high frequencies of ACA (up to 19 days/month) over world regions with extended biomass burning, such as the tropical forests of southern and central Africa, South America and equatorial Asia, over savannas, cropland areas or boreal forests, as well as over urban and rural areas with intense anthropogenic activities, such as the eastern coast of China or the Indo-Gangetic plain. A clear seasonality of the frequency of occurrence of ACA is evident, with increased values during June–October over southern Africa, during July–November over South America, August–November over Indonesia, November–March over central Africa and November–April over southeastern Asia. The estimated seasonality of ACA is in line with the known annual patterns of worldwide biomass-burning emissions, while other features such as the export of carbonaceous aerosols from southern Africa to the southeastern Atlantic Ocean are also successfully reproduced by the algorithm. The results indicate a noticeable interannual variability and tendencies of ACA over specific world regions during 2005–2015, such as statistically significant increasing frequency of occurrence over southern Africa and eastern Asia.

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Ludwików, Agnieszka, Dorota Kierzek, Patrick Gallois, Leo Zeef, and Jan Sadowski. "Gene expression profiling of ozone-treated Arabidopsis abi1td insertional mutant: protein phosphatase 2C ABI1 modulates biosynthesis ratio of ABA and ethylene." Planta 230, no. 5 (August 25, 2009): 1003–17. http://dx.doi.org/10.1007/s00425-009-1001-8.

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N.N., Dekhkanova, and Marupova M.A. "Freons, Environmental Aspects And Classification In СN FEA." American Journal of Applied sciences 03, no. 04 (April 29, 2021): 91–97. http://dx.doi.org/10.37547/tajas/volume03issue04-12.

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The article provides data on the history, types, physicochemical properties of freons, applications, ozone-depleting substances, their importance in the economy, their place in the СN FEA as goods and classification problems in the commodity nomenclature.

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Journal articles on the topic 'Ana Ozores'

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